codebase-health

codebase-health is a plugin for Claude Code from melodic-software/claude-code-plugins. Its token cost is not measured, scanned A, original, MIT.

A read-only repository audit that checks whether documentation, configuration, code, and architecture descriptions still agree with the actual project.

In plain words
What is it for?
Use it to check project documentation, settings, and design descriptions for drift from the codebase.
Why use it?
It finds outdated or inaccurate statements before they mislead developers or automated tools. Findings are rated by severity and passed to separate work for fixing.

Plugin for Claude Code

Written for Claude Code: a Claude Code plugin manifest. Also seen: mentions subagents.

Good fit Use it to check project documentation, settings, and design descriptions for drift from the codebase.

Compare 6 plugins from other repositories ↓
Install in Claude Code
/plugin marketplace add melodic-software/claude-code-plugins
/plugin install codebase-health
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo
git clone --depth 1 https://github.com/melodic-software/claude-code-plugins

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for codebase-health

README.md
[![agentmods](https://agentmods.dev/badge/plugins/melodic-software/claude-code-plugins/codebase-health/github.svg)](https://agentmods.dev/plugins/melodic-software/claude-code-plugins/codebase-health)
Your own site
<a href="https://agentmods.dev/plugins/melodic-software/claude-code-plugins/codebase-health"><img src="https://agentmods.dev/badge/plugins/melodic-software/claude-code-plugins/codebase-health/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for codebase-health

Your own site · 80×15
<a href="https://agentmods.dev/plugins/melodic-software/claude-code-plugins/codebase-health"><img src="https://agentmods.dev/badge/plugins/melodic-software/claude-code-plugins/codebase-health.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured Not applicable: nothing here is loaded into a session.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

codebase-health scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/codebase-health/.claude-plugin/plugin.json · 21 lines

What it actually says

{
  "name": "codebase-health",
  "version": "0.10.7",
  "description": "Repo-wide drift audit between docs, config, code, and architecture: verifies every factual claim against reality via parallel subagent fan-out, severity-rates findings, and reports read-only, delegating remediation to the implementation/verification lanes. Audit dimensions are configurable through a tracked .claude/codebase-health.md config file written by the setup skill.",
  "author": {
    "name": "Melodic Software",
    "email": "[email protected]"
  },
  "license": "MIT",
  "keywords": [
    "audit",
    "drift",
    "documentation",
    "configuration",
    "architecture",
    "verification",
    "claims",
    "skill"
  ]
}
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2d ago Changed 5afd0a34a467
  2. 12d ago Changed · -1 lines c61bc1f6b19f
  3. 13d ago Changed 9ab2a03f762b
  4. 14d ago Changed 8c981ce2cd22
  5. 18d ago Changed 5bfa2c241edf
  6. 22d ago Changed 1d4256d8fd30
  7. 1mo ago Changed 79f2eee90737
  8. 1mo ago Changed 0bd7dd9ea20a
  9. 1mo ago Changed 26ad9c11940a
  10. 1mo ago First seen · 22 lines scan A fcef9db07357

Subscribe to this mod's changes

codebase-health is a plugin published in the GitHub repository melodic-software/claude-code-plugins (25 stars, last pushed today), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.