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.
npx agentmods add instructions/benmarte/codemunch/claude-mdgit clone --depth 1 https://github.com/benmarte/codemunchWhat it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00469 | $0.00469 |
| Opus 5 | $0.00234 | $0.00234 |
| Sonnet 5 | $0.00094 | $0.00094 |
| Haiku 4.5 | $0.00047 | $0.00047 |
Grade A, and why
codemunch CLAUDE.md 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.
Copies of this mod
1 near-identical copy found in the catalogue:
- autoimprove CLAUDE.md — 89% identical, 8 lines differ
What it actually says
Project Rules
Release Checklist
Before cutting a new release, ALL of the following must be completed. Do not create the GitHub release until every item is done.
1. Changelog
- Create or update
CHANGELOG.mdwith a new entry for the version - Use Keep a Changelog format: Added, Changed, Fixed, Removed
- Every commit since the last release must be accounted for
2. Version Bump
- Update
VERSIONfile to the new version number - Follow semver: breaking changes = major, new features = minor, bug fixes = patch
3. README
- Update README.md to reflect any new features, changed behavior, or removed functionality
- Update any version numbers referenced in examples
- Add new commands/options to the Commands table if applicable
- Update the "Plugin structure" tree if files were added/removed
4. Pre-release Verification
git statusmust be clean (all changes committed)- Review
git log --oneline v{LAST}..HEADto confirm nothing was missed - Verify the plugin structure is valid (all skills have SKILL.md, hooks are executable)
5. Create Release
- Commit all of the above first
- Push to main
- Create GitHub release with
gh release create v{VERSION} - Release notes should summarize changes (not duplicate the full changelog)
- Include a link to the full changelog in the release notes
Semantic Versioning
- Major (X.0.0) — Breaking changes that require users to change how they use the plugin
- Minor (1.X.0) — New features or enhancements that are backwards-compatible
- Patch (1.1.X) — Bug fixes only, no new functionality
Files to Never Modify During Automated Runs
LICENSE.claude-plugin/marketplace.json
Commit Style
- Use imperative mood: "Add feature" not "Added feature"
- Keep subject line under 72 characters
- Include
Co-Authored-By: Claude Opus 4.6 <[email protected]>when Claude writes the commit
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.
- 2d ago First seen · 47 lines · 469 tokens per session scan A fea34bf833cb
codemunch CLAUDE.md is an instructions file published in the GitHub repository benmarte/codemunch (7 stars, last pushed 5mo ago), licensed MIT. It adds 469 tokens to every session, about $0.0023 per session on Opus 5. 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 2026-08-31.
Other instructions, from other repositories
autoimprove CLAUDE.md
Instructions for benmarte/autoimprove, covering project rules, release checklist, 1. changelog, 2. version bump and 3. readme.
mcp-server-excel coverage-prevention-strategy.instructions.md
Instructions for sbroenne/mcp-server-excel, covering generated surface coverage, contract change workflow, required checks and common incomplete changes.
azure-sdk-for-rust changelog.instructions.md
Instructions for Azure/azure-sdk-for-rust, a project described as: This repository is for the active development of the Azure SDK for Rust. For consumers of the SDK we recommend visiting Docs.rs and looking up the docs for any of libraries in the SDK.
my-claude-code-setup GEMINI.md
Instructions for centminmod/my-claude-code-setup, covering gemini.md, ai guidance, memory bank system, core context files and project overview.
openrouter-mcp-multimodal AGENTS.md
Instructions for stabgan/openrouter-mcp-multimodal, covering agent instructions, before you ship, releasing (read this before publishing), short version and version files (must all match package.json).
OpenMicro AGENTS.md
Instructions for stephenleo/OpenMicro, covering openmicro — project conventions and releases.