reviewing-code SKILL.md skillA

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

Install it, pinned
mdr add cristhianzl/claude-skills-czl/reviewing-code@git:20260827.838573c

Pins git:20260827.838573c in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
cristhianzl/claude-skills-czl
Path
configs/pr-reviewer/skills/reviewing-code/SKILL.md
Versions recorded
1
Latest version
git:20260827.838573c, committed Aug 27, 2026
Size
12,082 bytes
Repository stars
5
License
MIT

Review a pull request and produce a GitHub-comment-shaped review document with severity-labeled findings (Blocker / Important / Recommended / Nice-to-have) plus a copy-paste-safe action checklist for the author. Use when the user asks to review a PR, "code review", "review this diff", "verify the changes before merge", or asks for a second opinion on someone else's branch. Output is the review comment in chat — never run git or post to GitHub directly.

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

# Reviewing Code

Produce a PR review optimized for posting as a single GitHub comment. The review applies a security lens, a comprehension audit, and a structural check, then labels findings by severity with a copy-paste-safe action checklist.

## Read first (always)

List `learnings/` and read every file relevant to the current PR (the touched modules, frameworks, or risk areas). Project-specific review conventions, severity adjustments, banned patterns, or scope rules live there and override the defaults in this SKILL.md. If a learning conflicts with this file, **the learning wins** — mention it to the user.

## Tradeoff — when to apply, when to lighten up

Apply the full discipline (security lens + comprehension audit + checklist + grep) for **production-bound PRs** touching shared services, payments, auth, user data, AI runtime, or anything externally observable.

Lighten formality for: docs-only changes, lockfile bumps with no API change, single-line typo fixes, internal-tooling-only changes behind a feature flag not yet enabled. Still apply the security lens — even doc PRs can leak secrets in examples.

## Hard rules — output is a chat message, not a side effect
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add cristhianzl/claude-skills-czl/reviewing-code@sha256:de7d8052453d3d48

The line at the top of this page pins the label git:20260827.838573c, 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 badge

[![mdr](https://markdownregistry.com/badge/art_zqc65uwwj6iddl7o.svg)](https://markdownregistry.com/a/art_zqc65uwwj6iddl7o)

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

Versions

The registry has recorded 1 version of this file, committed on Aug 27, 2026.

versioncommittedcommitsizeaudit
git:20260827.838573c latest2026-08-27 838573c 12,082 BA 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 (12082 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

cristhianzl/claude-skills-czl · 5 stars · license MIT · pushed 2026-09-24 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_zqc65uwwj6iddl7o
GET https://markdownregistry.com/api/v1/resolve?ref=cristhianzl/claude-skills-czl/reviewing-code
GET https://markdownregistry.com/api/v1/blob/de7d8052453d3d487174bdcfe888f4603c1a5ae3bba74d0c418745ec817691fe

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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