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Agent skill

Review Pre Commit

by openwpm in openwpm/OpenWPM

Use as a pre-commit quality gate — review the working diff for stub patterns (TODO/FIXME/unimplemented!()/todo!()), debug leftovers (dbg!, stray console.log/println!, commented-out code), then run…

Custom licenceAuto-check passedTesting & QA

Install Review Pre Commit

skills CLI
$ npx skills add openwpm/OpenWPM --skill review-pre-commit -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install openwpm/OpenWPM review-pre-commit --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/openwpm/OpenWPM.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/review-pre-commit .claude/skills/review-pre-commit && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
review-pre-commit
GitHub stars
1.4k
Token cost
~788 tokens
SKILL.md length
292 words
Files
1
Skills in repo
13
Repo updated
First seen
Licence
Custom licence

At a glance

Use as a pre-commit quality gate — review the working diff for stub patterns (TODO/FIXME/unimplemented!()/todo!()), debug leftovers (dbg!, stray console.log/println!, commented-out code), then run…

  • Works in 7 steps: Review full diff → Scan for stub patterns → Check for debug leftovers → …
  • The user says review my changes
  • SKILL.md covers 1. Review full diff, 2. Scan for stub patterns, 3. Check for debug leftovers and 4. Run lint and format checks, plus 3 more sections
  • Calls cargo, npm and go

What it does

Review Pre Commit is an agent skill from openwpm/OpenWPM. Use as a pre-commit quality gate — review the working diff for stub patterns (TODO/FIXME/unimplemented!()/todo!()), debug leftovers (dbg!, stray console.log/println!, commented-out code), then run the project's lint, format, and test suites and verify the active crosslink issue is documented. Prints a PASS/FAIL checklist and hands off to commit. Trigger when the user says "review my changes", "/review", "ready to commit?", or asks for a final pass before committing.

Its SKILL.md is about 790 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Testing & QA, covering Test generation, Quality gates and Linting and formatting. It works with Python, Rust and Elixir. The repository describes itself as: A web privacy measurement framework.

When your agent uses it

  • The user says review my changes
  • Ready to commit?
  • Asks for a final pass before committing

Example prompts

  • “review my changes”
  • “/review”
  • “ready to commit?”
  • “/review-pre-commit”

Requirements

  • Python 3

Workflow steps

7 steps, taken from the step headings in SKILL.md.

  1. Review full diff
  2. Scan for stub patterns
  3. Check for debug leftovers
  4. Run lint and format checks
  5. Run test suite
  6. Verify crosslink issue documentation
  7. Print checklist

What it can do on your machine

Read from SKILL.md and the folder at commit da628ba. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • cargo
    • npm
    • go

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md. Its commands use npm, which can reach the network depending on how they are called.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Review Pre Commit loads about 788 tokens when it runs. Until then it costs about 125 tokens; SKILL.md has 292 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~125
When it runs · the whole SKILL.md, loaded when a task matches
~788

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 292 words (~788 tokens).

“You are about to commit. Run through this structured review to catch issues before they land.”

— opening of SKILL.md by openwpm, Custom licence
name
review-pre-commit

Read the full SKILL.md on GitHub

Files

Just SKILL.md in .claude/skills/review-pre-commit of openwpm/OpenWPM.

Open the folder on GitHubat commit da628ba

Compare with similar skills

Review Pre Commit next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Review Pre Commit compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Review Pre Commit this skillopenwpm/OpenWPM1.4k—~788Automated safety check: PassCustom licence
Code Qualitywaybarrios/opencode-power-pack533—~1.8kAutomated safety check: PassMIT
Find Untested Sourcesdotnet/skills5.6k1 repos~3.3kAutomated safety check: PassMIT
Checkav1155/houndarr292—~366Automated safety check: PassAGPL-3.0
Hydra Devstreamband/hydra-srt146—~995Automated safety check: PassApache-2.0
Zizkadb TestZIZKA-AI-SL/ZizkaDB124—~358Automated safety check: PassCustom licence

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More from openwpm/OpenWPM

All 13 skills in this repo

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  • Commit

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  • Crosslink Guide

    openwpm/OpenWPM

    A skill your agent uses when working in any repo that has .crosslink/ and the workflow involves issue tracking, sessions, locks, swarms, kickoff, or knowledge pages.

    1.4k GitHub stars~4.1k tokensUpdated 3 days ago
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  • Design

    openwpm/OpenWPM

    A skill your agent uses to author or iterate a feature design document grounded in actual codebase exploration.

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  • Featree

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Works with

Categories

Questions about Review Pre Commit

What does Review Pre Commit do?

Use as a pre-commit quality gate — review the working diff for stub patterns (TODO/FIXME/unimplemented!()/todo!()), debug leftovers (dbg!, stray console.log/println!, commented-out code), then run…. Review Pre Commit is an agent skill from openwpm/OpenWPM., commented-out code), then run the project's lint, format, and test suites and verify the active crosslink issue is documented.

When should I use Review Pre Commit?

Review Pre Commit fits situations like: the user says review my changes; ready to commit?; asks for a final pass before committing.

How do I install Review Pre Commit in Claude Code?

Run `npx skills add openwpm/OpenWPM --skill review-pre-commit -a claude-code`. Or copy the skill folder (.claude/skills/review-pre-commit in openwpm/OpenWPM) into .claude/skills/review-pre-commit in your project. Claude Code loads it when a task matches its description.

How do I install Review Pre Commit in Codex?

Run `npx skills add openwpm/OpenWPM --skill review-pre-commit -a codex`. Or copy the skill folder (.claude/skills/review-pre-commit in openwpm/OpenWPM) into .agents/skills/review-pre-commit in your project. Codex loads it when a task matches its description.

Can I use Review Pre Commit in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add openwpm/OpenWPM --skill review-pre-commit -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/review-pre-commit, .gemini/skills/review-pre-commit, .github/skills/review-pre-commit and .opencode/skills/review-pre-commit in your project.

What does Review Pre Commit need to run?

Going by SKILL.md and its folder, Review Pre Commit needs the command-line tools its instructions call (cargo, npm and go). Our summary lists: Python 3.

Does Review Pre Commit access the network?

SKILL.md contains no URLs. Its commands use npm, which can reach the network depending on how they are called. This is read from the text; nothing was executed.

Is Review Pre Commit safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Review Pre Commit use?

Review Pre Commit has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.

How many tokens does Review Pre Commit use?

About 788 tokens (SKILL.md is roughly 3.2k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Review Pre Commit?

Skills that share tags, products or a category with Review Pre Commit: Code Quality (waybarrios/opencode-power-pack, 533 stars), Find Untested Sources (dotnet/skills, 5.6k stars), Check (av1155/houndarr, 292 stars) and Hydra Dev (streamband/hydra-srt, 146 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Review Pre Commit?

openwpm (a GitHub organization) maintains it in openwpm/OpenWPM, which has 1,422 GitHub stars. The repository holds 13 skills in this directory. The repository was last updated on October 4, 2026.

Source: openwpm/OpenWPM on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.