Review a diff or PR with a clear Approve or Request Changes and short Major, Minor and Nit findings. Use when asked to review code, a diff, a branch or a PR.
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
Give a real opinion, fast. The shortest comment that names the real issue wins.
## 1. Get the change
- A PR number or URL: `gh pr diff <n>` and `gh pr view <n>`.
- Nothing given: `git diff --staged`, then `git diff`, then the branch against its base (`git diff origin/main...HEAD`).
- Nothing at all: ask for the diff or PR.
Read each changed file in full, not only the changed lines.
## 2. Read the rules
Read the repo's `CLAUDE.md` or `AGENTS.md`, and any skills under `.claude/skills/` that cover the changed files. Their rules beat the defaults below. For .NET, TypeScript or Azure code without repo rules, use the `architecture` skill's references.
## 3. Review in parallel
Run the plugin's reviewer agents on the diff in one message. Each scores every finding 0 to 100 for confidence.
| Agent | Looks for |
|-------|-----------|
| `code-reviewer` | secrets, injection, auth gaps, null safety, async misuse, queries in loops, unbounded scans, abstractions with one use, complexity no user behavior forces, missing tests, broken repo rules (quoted) |
| `principle-reviewer` | each repo principle the change breaks (fix), leaves unsettled (log) or cannot undo (ask) |
…
The line at the top of this page pins the label git:20261020.ce5808a, 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.
GET https://markdownregistry.com/api/v1/artifacts/art_tnhboxxeja67pkbz
GET https://markdownregistry.com/api/v1/resolve?ref=imagile-dev/claude-plugins/code-review
GET https://markdownregistry.com/api/v1/blob/fec980e7c38201ee2b11db342d6194c1f5778bdf7b138f595b4b24440a36a449
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.
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