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config-drift-checker

v1.1.4

CI for your coding-agent setup (CLAUDE.md, skills, hooks): eval cases generated from your real configuration, re-run on every Claude Code release against a pinned baseline, with self-diagnosing reports and autonomous repair. One suite, three agents: Claude Code first-class, Codex and Gemini experimental.

Claude Code4 Skills

By James KomoLicense: FSL-1.1-Apache-2.026 GitHub starsUpdated 1 hour ago

Directory evidence

Runtimes
Claude Code
Parsed components
4 skill or MCP entries
Source updated
Sep 26, 2026
Manifest status
Canonical path parsed

The directory validates manifest shape and source location. It does not execute the plugin or provide a security endorsement. Review the indexing methodology →

Install config-drift-checker for Claude Code

Installs for the current user
claude plugin marketplace add IchenDEV/agent-plugin-mkt
claude plugin marketplace update agent-plugin-marketplace
claude plugin install config-drift-checker@agent-plugin-marketplace

Paste and run these commands in a terminal with Claude Code. They add and refresh the PluginsMP catalog, then install this plugin.

The installer fetches third-party code from the source repository shown on this page. This directory validates manifest structure and source location, but does not perform a security audit; review the manifest, components, and source before installing.

Get the source manually
git clone https://github.com/jameskomo/config-drift-checker

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The plugin root is config-drift-checker/.

Plugin files

config-drift-checker/
├── .claude-plugin/plugin.json
├── skills/repair/SKILL.md
├── skills/run/SKILL.md
├── skills/setup/SKILL.md
└── skills/write-case/SKILL.md

Included Skills4

repairskills/repair/SKILL.md

After a red eval run, propose the smallest change to the agent setup (CLAUDE.md, a skill, a hook) that restores the drifted behaviour, verify it by re-running only the failing cases, and write a PR-ready summary. Use when the user says "fix the regression", "repair the setup", "make the eval green again", or when the config-drift-checker Action runs with repair: true.

runskills/run/SKILL.md

Run the agent-config eval suite locally and compare with the stored baseline; explain why a case went red. Use when the user says "run the evals", "run config-drift-checker", "did the Claude Code update break my setup", "why is the eval red", or "compare against baseline".

setupskills/setup/SKILL.md

Set up regression testing (CI) for this repository's Claude Code configuration (plugin, skills, hooks, CLAUDE.md). Use when the user says "set up config-drift-checker", "add evals for my plugin/skills/hooks", "test my Claude Code setup", "make sure my hooks keep working after updates", or "wire the eval GitHub Action". Do NOT use for evaluating an LLM application or prompts; this is for agent configuration only.

write-caseskills/write-case/SKILL.md

Author or fix an eval case (prompt.md, graders/*.md, case.yaml) for a Claude Code plugin, skill, or hook in the official `claude plugin eval` format. Use when the user says "write an eval for", "add a test case for this skill/hook", "my grader is wrong", or "how do I assert the hook fired".

Plugin manifests1

config-drift-checker/.claude-plugin/plugin.json
{
  "$schema": "https://anthropic.com/claude-code/plugin.schema.json",
  "name": "config-drift-checker",
  "version": "1.1.4",
  "description": "CI for your coding-agent setup (CLAUDE.md, skills, hooks): eval cases generated from your real configuration, re-run on every Claude Code release against a pinned baseline, with self-diagnosing reports and autonomous repair. One suite, three agents: Claude Code first-class, Codex and Gemini experimental.",
  "author": {
    "name": "James Komo",
    "email": "[email protected]"
  },
  "homepage": "https://github.com/jameskomo/config-drift-checker",
  "repository": "https://github.com/jameskomo/config-drift-checker",
  "license": "FSL-1.1-Apache-2.0",
  "keywords": [
    "evals",
    "regression",
    "ci",
    "hooks",
    "skills",
    "plugin-eval"
  ],
  "skills": [
    "./skills/setup",
    "./skills/run",
    "./skills/write-case",
    "./skills/repair"
  ]
}

For maintainers

If you maintain this plugin, link to this source-backed listing from your README so users can review its manifest and indexed components.

[config-drift-checker on Agent Plugins Marketplace](https://pluginsmp.com/plugins/config-drift-checker)