claude-review.yml

name: Claude PR Review

on:
  issue_comment:
    types: [created]
  pull_request_review_comment:
    types: [created]
  pull_request:
    types: [opened, synchronize, labeled]

jobs:
  claude-review:
    runs-on: ubuntu-latest
    # Run when:
    # 1. @claude is mentioned in a comment, OR
    # 2. PR has 'claude-review' label (on open, push, or label added)
    if: >
      (github.event_name == 'issue_comment' && contains(github.event.comment.body, '@claude')) ||
      (github.event_name == 'pull_request_review_comment' && contains(github.event.comment.body, '@claude')) ||
      (github.event_name == 'pull_request' && contains(github.event.pull_request.labels.*.name, 'claude-review'))

    permissions:
      contents: read
      pull-requests: write
      issues: read
      id-token: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Run Claude
        uses: anthropics/claude-code-action@v1
        with:
          anthropic_api_key: ${{ secrets.ANTHROPIC_API_KEY }}
          prompt: |
            EVENT: ${{ github.event_name }}
            REPO: ${{ github.repository }}
            PR_NUMBER: ${{ github.event.pull_request.number || github.event.issue.number }}
            COMMENT: ${{ github.event.comment.body }}

            Follow .claude/skills/code-review/SKILL.md to handle this event.

          claude_args: '--allowed-tools "Bash(gh issue view:*),Bash(gh search:*),Bash(gh issue list:*),Bash(gh pr comment:*),Bash(gh pr diff:*),Bash(gh pr view:*),Bash(gh pr list:*),Bash(gh api:*),Bash(cat:*),Bash(sed:*),Read,Write,Edit"'