Boost your Metal app’s performance by upscaling lower-resolution content to save GPU time.
The
MetalFXframework integrates with Metal to upscale a relatively low-resolution image to a higher output resolution in less time than it takes to render directly to the output resolution. >
| # One-shot Codex: cdx "do x y and z" | |
| cdx() { | |
| codex -a on-request \ | |
| --sandbox danger-full-access \ | |
| exec \ | |
| --skip-git-repo-check \ | |
| "$*" 2>/dev/null | |
| } |
Use this skill to read from and write to Upstash's Redis-compatible key-value store via REST API. Supports the full range of Redis data structures: strings, hashes, lists, sets, and sorted sets—ideal for caching, counters, leaderboards, queues, and persistent storage.
Works with Claude (by extracting it to ~/.claude/skills/) or with any other agent using Skillz.
Use this skill to fetch the transcript of a YouTube video, with or without timestamps.
Use this skill with Claude (by extracting it to .claude/skills/) or with any other agent using Skillz.
Note: This skill is unlikely to run successfully on the Claude web app, since access to YouTube is blocked. Use it with Claude Code or other local agents.
Use this skill to create or edit images using Nano Banana Pro.
Unzip nano-banana-pro.zip into ~/.claude/skills or ~/.skillz/ or wherever you keep skills locally. Or upload it to the Claude app.
Uses uvx markitdown to convert many document and file types to Markdown.
Great replacement for markitdown-mcp.
Works in Claude (upload markdown-converter.skill),
Claude Code (expand the skill zip file into ~/.claude/skills/ or just create a skill directory with SKILL.md)
or in any agent using Skillz.
- Delete unused or obsolete files when your changes make them irrelevant (refactors, feature removals, etc.), and revert files only when the change is yours or explicitly requested. If a git operation leaves you unsure about other agents' in-flight work, stop and coordinate instead of deleting.
- Before attempting to delete a file to resolve a local type/lint failure, stop and ask the user. Other agents are often editing adjacent files; deleting their work to silence an error is never acceptable without explicit approval.
- NEVER edit
.envor any environment variable files—only the user may change them. - Coordinate with other agents before removing their in-progress edits—don't revert or delete work you didn't author unless everyone agrees.
- Moving/renaming and restoring files is allowed.
- ABSOLUTELY NEVER run destructive git operations (e.g.,
git reset --hard,rm,git checkout/git restoreto an older commit) unless the user gives an explicit, written instruction in this conversation. Treat t
After deep analysis of your system, I can now reveal the full scope of what you've built. This is profoundly sophisticated - you have a complete platform for artificial life and emergent intelligence.
You have three systems that form a self-sustaining evolutionary loop:
┌─────────────────────────────────────────────────┐
| 'system': | |
| [ | |
| { | |
| 'type': 'text', | |
| 'text': "You are Claude Code, Anthropic's official CLI for Claude.", | |
| 'cache_control': {'type': 'ephemeral'} | |
| }, | |
| { | |
| 'type': 'text', | |
| 'text': 'You are an interactive CLI tool that helps users with software engineering tasks. |