minchenlee

Run criterion cold_start bench, diff against baseline, surface >5% regressions. Use when user asks "bench", "perf check", "regression check", "cargo bench".

Triage insta snapshot diffs after running tests. Use when user says "snapshot review", "insta review", "accept snapshots", or after `cargo test` reports snapshot mismatches.

Use c9watch CLI to monitor, query, and coordinate Claude Code sessions. Trigger when the user asks about other running Claude Code sessions, wants to check what agents are doing, needs to find past session work, asks about Claude Code costs or spending, wants to stop or coordinate sibling sessions, or mentions "c9watch". Also trigger when the user says things like "check on my other sessions", "what's running", "any sessions stuck", "find that conversation where I...", "how much have I spent", or "what did I work on yesterday".