---
name: review-pr
description: Review a specific GitHub pull request by number — fetches PR diff and comments via gh CLI, then provides structured review.
disable-model-invocation: true
argument-hint: "[pr-number]"
context: fork
agent: code-reviewer
allowed-tools: Bash(gh:*), Read, Grep, Glob
---

# Review Pull Request

Review GitHub PR #$ARGUMENTS.

## Context

PR details:
!`gh pr view $ARGUMENTS`

PR diff:
!`gh pr diff $ARGUMENTS`

PR comments:
!`gh pr view $ARGUMENTS --comments 2>/dev/null || echo "No comments"`

Changed files:
!`gh pr diff $ARGUMENTS --name-only`

## Steps

1. **Understand the PR** — read title, description, and comments for context
2. **Analyze all changed files** — not just the latest commit, ALL changes in the PR
3. **Read relevant source files** for full context (not just the diff)
4. **Verify dependencies** — check new packages for CVEs via context7
5. **Check against project rules** — read `RULES.md`
6. **Review in priority order:** Security → Reliability → Performance → Maintainability → Testing

7. **Report:**

```markdown
# PR Review: #[number] — [title]

## Summary
[What this PR does, overall assessment]

**Verdict**: APPROVE / APPROVE WITH COMMENTS / REQUEST CHANGES

## Critical Issues
[Security vulnerabilities, data loss risks — with fixes]

## High Priority
[Significant issues — with fixes]

## Medium Priority
[Improvements — grouped]

## What's Done Well
- [Specific praise]

## Recommendations
1. [Prioritized next steps]
```