Individual skill
regression-watch
Detect quality and efficiency regressions over time using Agent Monitor data — rising error rate (APIError events), falling cache hit rate, growing compaction frequency, and climbing cost-per-session. Splits history into an earlier baseline window and a recent window and reports which metrics are getting worse, by how much, and where. Use when checking whether things are degrading or trending in the wrong direction.
plugins/ccam-insights/skills/regression-watch/SKILL.md
Source commit 14907bd6420bae80ddc01d0b7cd657980f0cf2d0
What was checked
- Matches the observed repository HEAD
- Yes
- Scanner rules are current
- Yes
- Repository scan complete
- No
- Skill scan complete
- Yes
- Observed behavior
- Network or broad shell
- Last checked
- Nov 11, 2026
These are observations at the recorded commit, not a guarantee of safety. Review the source before running it.
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Repository context
- Repository stars (not skill ratings)
- 1,172
- Repository last updated
- Nov 8, 2026
- License
- MIT
Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.
- claude-agents Repository topic
- claude-code Repository topic
- claude-skills Repository topic
- express Repository topic
- expressjs Repository topic
- node Repository topic
- nodejs Repository topic
- python Repository topic
- react Repository topic
- rest-api Repository topic
- data Derived category
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SKILL.mdcore · 4,115 bytesagents/openai.yamlasset · 270 bytes
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# Regression Watch
Detect whether Claude Code sessions are getting worse over time across quality and
efficiency metrics, using Agent Monitor data.
## Input
The user provides: **$ARGUMENTS**
This may be:
- empty or "all" — check every regression metric (default)
- "errors" — error-rate regression only
- "cache" — cache hit-rate regression only
- "compaction" — compaction-frequency regression only