hoangsonww/claude-code-agent-monitor · plugins/ccam-insights/skills/regression-watch/SKILL.md

regression-watch skillA

regression-watch is agent-read markdown (skill) from hoangsonww/claude-code-agent-monitor: 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..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add hoangsonww/claude-code-agent-monitor/regression-watch@git:20260804.9eab0d7
Exact content
mdr add hoangsonww/claude-code-agent-monitor/regression-watch@sha256:c73b0aa098d272d1

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_76zzmsiggjvvosh2.svg)](https://markdownregistry.com/a/art_76zzmsiggjvvosh2)

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Versions

versioncommittedcommitsizeaudit
git:20260804.9eab0d7 latest2026-08-04 9eab0d7 4,115 BA view · diff
git:20260625.879bbc22026-06-25 879bbc2 4,092 BB view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (4115 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

hoangsonww/claude-code-agent-monitor · 1,007 stars · license MIT · pushed 2026-09-13 · branch master

API

GET https://markdownregistry.com/api/v1/artifacts/art_76zzmsiggjvvosh2
GET https://markdownregistry.com/api/v1/resolve?ref=hoangsonww/claude-code-agent-monitor/regression-watch
GET https://markdownregistry.com/api/v1/blob/c73b0aa098d272d1b4a23ecc0894bed7329d739f132801b63fc26d0a47e46e90

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.