Home / wst2002 / claude-code-skills · GitHub

code-review SKILL.md skillA

code-review from wst2002/claude-code-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add wst2002/claude-code-skills/code-review@git:20261019.d667a4e

Pins git:20261019.d667a4e in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: wst2002/claude-code-skills
Path: skills/code-review/SKILL.md
Versions recorded: 3
Latest version: git:20261019.d667a4e, committed Oct 19, 2026
First version recorded: Oct 16, 2026
Size: 2,885 bytes
Repository stars: 3
License: MIT

Use when asked to review a pull request, a branch, a diff, staged changes or recent commits, check code before merging, or look for bugs in changes — any language.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# Code Review

## Overview

Find the defects that would hurt users or the team after merge, prove each with a concrete failing scenario, and keep everything else short. A review with three real bugs is worth more than thirty style notes.

## Method

1. **Get the change.**
   - Branch: `git diff <base>...HEAD` (base = `main` unless told otherwise) and `git log <base>..HEAD --oneline`.
   - Staged: `git diff --cached`. Pull request: `gh pr diff <number>`.
2. **Understand intent** from commit messages, PR description, and tests in the diff.
3. **Read beyond the hunk.** Open each changed function in full and its callers. Most bugs live where the change meets unchanged code.
4. **Hunt with the checklist**, category by category: [checklist.md](checklist.md).
5. **Verify each candidate.** Name the exact input or sequence that breaks it. If you cannot, drop it or mark it as a question.
6. **Report** using the contract below.

## Output contract

First line: a verdict — `Approve`, `Approve with nits`, or `Request changes` — and the count of findings by severity.

Then each finding, most severe first:

```
### [Blocker | Major | Minor] Title
- Location: path/file.ext:line
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add wst2002/claude-code-skills/code-review@sha256:b29da6f24f7e8c7a

The line at the top of this page pins the label git:20261019.d667a4e, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

[![mdr](https://markdownregistry.com/badge/art_euz2pkijwl5hgmov.svg)](https://markdownregistry.com/a/art_euz2pkijwl5hgmov)

2 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 3 versions of this file, between Oct 16, 2026 and Oct 19, 2026, about one every day.

version	committed	commit	size	audit
git:20261019.d667a4e latest	2026-10-19	d667a4e	2,885 B	A	view · diff
git:20261016.55bd98a	2026-10-16	55bd98a	2,656 B	A	view · diff
git:20261016.c3a2cef	2026-10-16	c3a2cef	2,454 B	A	view

Audit of the latest version

A 17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the 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 (2885 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

wst2002/claude-code-skills · 3 stars · license MIT · pushed 2026-10-19 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_euz2pkijwl5hgmov
GET https://markdownregistry.com/api/v1/resolve?ref=wst2002/claude-code-skills/code-review
GET https://markdownregistry.com/api/v1/blob/b29da6f24f7e8c7a75efcb6ed14ac1b21f07d79a12b0b36f990050b45ccf326d

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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