Claude-skill-registry github-pr-review

Extract and review GitHub Pull Requests with comprehensive analysis

install

source · Clone the upstream repo

git clone https://github.com/majiayu000/claude-skill-registry

Claude Code · Install into ~/.claude/skills/

T=$(mktemp -d) && git clone --depth=1 https://github.com/majiayu000/claude-skill-registry "$T" && mkdir -p ~/.claude/skills && cp -r "$T/skills/data/github-pr-review" ~/.claude/skills/majiayu000-claude-skill-registry-github-pr-review && rm -rf "$T"

manifest: skills/data/github-pr-review/SKILL.md

GitHub PR Review Skill

Purpose

This skill extracts comprehensive GitHub Pull Request data and provides a structured methodology for code review. It fetches PR metadata, commits, comments, reviews, file changes, and diffs via the GitHub API, then guides analysis across code quality, security, testing, and best practices.

When to Use

Use this skill when you need to:

Review a GitHub Pull Request
Extract detailed PR information for analysis
Generate a comprehensive PR summary
Provide structured code review feedback

Prerequisites

Required Tools

```
curl
```
- for GitHub API requests
```
jq
```
- for JSON parsing
```
git
```
- for repository operations

Environment

```
GITHUB_TOKEN
```
- GitHub personal access token (optional for public repos, required for private)

Usage

Via Agent (Recommended)

Use the

pr-reviewer

agent for context isolation:

/review-pr https://github.com/owner/repo/pull/123

Direct Skill Invocation

Follow the instructions in

instructions.md

Run extraction:

$HOME/.claude/skills/github-pr-review/scripts/extract.sh \
  --owner <owner> --repo <repo> --pr <number>

Read the generated
```
extract.md
```
from the output directory
Apply the review methodology from
```
instructions.md
```
Save the review to
```
review.md
```
in the same directory

What Gets Extracted

Data	Source
PR metadata	Title, author, URL, description
Commit history	All commits with SHA, title, description, author
Comments	General PR comments with timestamps
Review comments	Line-specific comments with file:line context
Reviews	Approval states (APPROVED, CHANGES_REQUESTED, etc.)
File changes	Diffs and full post-change content
Documentation links	Auto-detected based on file types

Output

The skill creates a directory structure for each PR review:

$BRAIN_HOME/github-pr-reviews/{owner}/{repo}/pr-{number}/
├── extract.md    # Raw PR data from GitHub API
└── review.md     # Structured analysis with summary, findings, and verdict

This organization:

Keeps all PR reviews in a central location
Preserves review history for future reference
Groups reviews by repository for easy navigation

Integration

Agent:
```
agents/pr-reviewer.md
```
- runs skill in isolated context
Command:
```
commands/review-pr.md
```
- invokes the agent