claude-code-review.yml

name: Claude Code Review

on:
  pull_request:
    types: [opened, synchronize, ready_for_review, reopened]
  workflow_dispatch:
    inputs:
      pr_number:
        description: 'PR number to review'
        required: true
        type: string

jobs:
  claude-review:
    runs-on: ubuntu-latest
    # Fork PRs can't get id-token/secrets on pull_request events (GitHub security policy),
    # so the OIDC flow fails. Auto-run only on same-repo PRs; use workflow_dispatch for forks.
    if: github.event_name == 'workflow_dispatch' || github.event.pull_request.head.repo.full_name == github.repository
    permissions:
      contents: read
      pull-requests: write
      issues: read
      id-token: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v6
        with:
          fetch-depth: 1
          ref: ${{ github.event.pull_request.head.sha || format('refs/pull/{0}/merge', inputs.pr_number) }}

      - name: Run Claude Code Review
        id: claude-review
        uses: anthropics/claude-code-action@v1
        with:
          claude_code_oauth_token: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}
          plugin_marketplaces: 'https://github.com/anthropics/claude-code.git'
          plugins: 'code-review@claude-code-plugins'
          prompt: '/code-review:code-review ${{ github.repository }}/pull/${{ github.event.pull_request.number || inputs.pr_number }} --comment'
          # See https://github.com/anthropics/claude-code-action/blob/main/docs/usage.md
          # or https://code.claude.com/docs/en/cli-reference for available options