grahama1970

diff --git a/devops_agent/metrics.py b/devops_agent/metrics.py
index 992882f8..5be5cbb7 100644
--- a/devops_agent/metrics.py
+++ b/devops_agent/metrics.py
@@ -23,6 +23,15 @@ def inc_counter(name: str, labels: dict | None = None, amount: float = 1.0) -> N
         _flush_unlocked(path)
 
 
+def write_metric(name: str, labels: dict | None = None, amount: float = 1.0) -> None:
+    """

grahama1970

Scheduler Integration Review (Single File)

• Date: 2025-09-30

Context

Adds a config.toml-driven scheduler crate and feature-gated MCP server bootstrap. Default-off at build and runtime; starts only when [scheduler] is enabled in ~/.codex/config.toml.

Files to Analyze

• codex-rs/scheduler/Cargo.toml
• codex-rs/scheduler/src/lib.rs
• codex-rs/scheduler/src/config.rs

grahama1970

Code Review Bundle (Curated, Single File)

• Date: 2025-09-28
• Scope: Generic pre‑hooks (core config + exec wiring)

Review Focus

• Config correctness: TOML → runtime mapping for [pre_hooks] and steps (cmd/env/cwd/timeout).
• Exec integration: CLI flag → override translation; hooks run before agent submission; error semantics.
• Runner safety: timeouts, required vs non‑fatal, env/cwd application.
• Demos: Makefile/wrapper targets for local validation.

grahama1970

Codex Review Bundle (Single File)

• Repo root: /home/graham/workspace/experiments/codex
• Date: 2025-09-28

Executive Verdict

Readiness: ✅ Generic pre-hooks are correctly implemented, opt-in, sandbox-respecting, and validated with demos and tests.

Top 5 risks (with anchors):

grahama1970

Codex Review Bundle (Single File)

• Repo root: /home/graham/workspace/experiments/codex
• Date: 2025-09-28

Executive Verdict

Readiness: ✅ Generic pre‑hooks are correctly wired and tested.

Findings by Focus Area

grahama1970

LiteLLM Readiness Smoke Review — 2025-09-28

Overall Assessment

• Strict readiness command: . .venv/bin/activate && READINESS_LIVE=1 STRICT_READY=1 READINESS_EXPECT=all_smokes_core python scripts/mvp_check.py (red).
• Core deterministic tests pass; failure confined to all_smokes_core smoke suite.
• ND-real coverage remains absent unless ND_REAL=1, so deploy readiness currently lacks variance checks.

Failures & Evidence

• tests/smoke_optional/test_agent_proxy_validation_errors.py::test_agent_proxy_headers_precedence expects merged headers {'x-env': 'B', 'x-req': 'C'} but records {}.
• tests/smoke_optional/test_agent_proxy_headers_and_errors.py runs earlier in the suite and replaces HttpToolsInvoker; it appears the override persists into the failing test.
• Running the failing test in isolation inside .venv passes, supporting the shared-state hypothesis.

grahama1970

# Source: litellm/experimental_mcp_client/mini_agent/agent_proxy.py (lines 160-239)
                if bool(inv.get("ok")):
                    return inv
            return None
        except Exception:
            return None

    # Compute escalation metadata eagerly
    escalated = bool(req.escalate_on_budget_exceeded and req.escalate_model)
    used_model = req.escalate_model if escalated else req.model

grahama1970

Review Bundle Findings — LiteLLM Readiness Smokes

1. Regression Snapshot

• Command: . .venv/bin/activate && READINESS_LIVE=1 STRICT_READY=1 READINESS_EXPECT=all_smokes_core python scripts/mvp_check.py
• Failure: tests/smoke_optional/test_agent_proxy_validation_errors.py::test_agent_proxy_headers_precedence
• Root symptom: headers recorded by the tool invoker are {} instead of request overrides ("X-Env": "B", "X-Req": "C").

2. Primary Root Cause

• tests/smoke_optional/test_agent_proxy_headers_and_errors.py replaces litellm/experimental_mcp_client/mini_agent/agent_proxy.HttpToolsInvoker with _FakeInvoker and never restores it. Because pytest runs smoke_optional tests in a single process, the override survives into the next test and prevents the header precedence contract from being exercised with the real invoker.
• Evidence:

grahama1970

Codex Review Bundle (Single File)

• Repo root: /home/graham/workspace/experiments/codex
• Date: 2025-09-28

Executive Verdict

Readiness: ✅ Top risks are low and localized to config and CLI glue.

Findings by Focus Area

grahama1970

External Review Prompt (Canonical v3)

Goal: Deliver a blunt, evidence‑backed production‑readiness assessment and a minimal patch set (unified diffs) with tests and doc updates. No broad refactors. Ship safety first.

Reviewer persona & tone

• Principal SRE/DevOps + AppSec mindset; fluent with Linux userland (systemd, Docker/OCI, rsync/tar), CI, and Python/Node toolchains.
• Be terse, specific, and fail‑closed. Unverified claims must be called out and marked 🔴 or 🟡.

Project context (declare at top of your report)

• Project: