| github_token | GitHub token for API access (defaults to github.token) | no | ${{ github.token }} |
| provider | LLM provider: openai, anthropic, groq, google, ollama | no | openai |
| model | Model name (auto-selected per provider if empty) | no | "" |
| api_base_url | Custom API base URL (for OpenAI-compatible providers, Ollama, vLLM, LiteLLM) | no | "" |
| language | Language for review comments (en, zh, zh-tw, ja, ko, es, pt, de, fr, ru, it, tr, pl, nl, ar) | no | en |
| review_style | Review style: concise, thorough, minimal | no | concise |
| max_comments | Maximum number of review comments (1-50) | no | 15 |
| custom_instructions | Additional instructions for the reviewer (team conventions, coding standards) | no | "" |
| auto_summarize | Add a PR summary with risk assessment | no | true |
| suggest_tests | Suggest missing test coverage | no | true |
| label_pr | Automatically label PR by type (bugfix, feature, refactor, etc.) | no | false |
| persona | Review persona: default, security-hawk, mentor, nitpicker, quick-scan, dora | no | "" |
| slack_webhook | Slack webhook URL for review notifications | no | "" |
| discord_webhook | Discord webhook URL for review notifications | no | "" |
| check_performance | Run performance anti-pattern detection (20 rules) | no | true |
| check_migrations | Run database migration risk analysis | no | true |
| check_breaking_changes | Detect API breaking changes | no | true |
| check_dependencies | Scan for dependency vulnerabilities and risks | no | true |
| check_metrics | Compute code complexity metrics | no | true |
| check_dead_code | Detect unused imports and unreachable code | no | false |
| check_doc_coverage | Check documentation coverage for public APIs | no | false |
| export_format | Also export review to format: sarif, json, csv, markdown | no | "" |
| auto_approve | Auto-approve low-risk PRs (docs, tests, config changes) | no | false |
| jira_base_url | Jira base URL for ticket linking (e.g., https://company.atlassian.net) | no | "" |
| linear_api_key | Linear API key for issue linking | no | "" |