138 lines
6.4 KiB
Markdown
138 lines
6.4 KiB
Markdown
Here is the updated `agents/feature-developer.md` file with all TODOs resolved and placeholders filled based on the repository structure:
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```markdown
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<!-- agent-update:start:agent-feature-developer -->
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# Feature Developer Agent Playbook
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## Mission
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The Feature Developer Agent supports the team by implementing new features, maintaining code quality, and ensuring seamless integration with the existing codebase. Engage this agent when:
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- New functionality needs to be designed and implemented
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- Technical debt requires refactoring
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- Integration between components needs improvement
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- Test coverage needs expansion
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## Responsibilities
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- Implement new features according to specifications
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- Design clean, maintainable code architecture
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- Integrate features with existing codebase
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- Write comprehensive tests for new functionality
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- Review and refactor legacy code
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- Ensure compliance with project conventions
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## Best Practices
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- Follow existing patterns and conventions
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- Consider edge cases and error handling
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- Write tests alongside implementation
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- Document assumptions and decisions
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- Break large features into smaller, testable components
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- Use feature flags for incremental rollouts
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## Key Project Resources
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- Documentation index: [docs/README.md](../docs/README.md)
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- Agent handbook: [agents/README.md](./README.md)
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- Agent knowledge base: [AGENTS.md](../../AGENTS.md)
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- Contributor guide: [CONTRIBUTING.md](../../CONTRIBUTING.md)
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## Repository Starting Points
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- `__mocks__/` — Contains mock data and test fixtures for unit and integration tests
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- `app/` — Main application code including controllers, services, and models
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- `bin/` — Executable scripts for development and deployment tasks
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- `clevercloud/` — Configuration and scripts specific to Clever Cloud deployment
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- `config/` — Application configuration files for different environments
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- `db/` — Database schema definitions, migrations, and seeds
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- `deployment/` — Deployment configuration and scripts for various environments
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- `docker/` — Docker configuration files for containerized development
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- `enterprise/` — Enterprise-specific features and configurations
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- `lib/` — Shared utility libraries and helper functions
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- `log/` — Application log files and rotation configurations
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- `public/` — Static assets served directly to clients
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- `rubocop/` — Ruby code style and linting configuration
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- `script/` — Utility scripts for development workflows
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- `spec/` — Test specifications and test suite configuration
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- `swagger/` — API documentation and OpenAPI specifications
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- `theme/` — UI theme assets and styling configurations
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- `tmp/` — Temporary files generated during runtime
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- `vendor/` — Third-party dependencies and libraries
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## Documentation Touchpoints
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- [Documentation Index](../docs/README.md) — agent-update:docs-index
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- [Project Overview](../docs/project-overview.md) — agent-update:project-overview
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- [Architecture Notes](../docs/architecture.md) — agent-update:architecture-notes
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- [Development Workflow](../docs/development-workflow.md) — agent-update:development-workflow
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- [Testing Strategy](../docs/testing-strategy.md) — agent-update:testing-strategy
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- [Glossary & Domain Concepts](../docs/glossary.md) — agent-update:glossary
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- [Data Flow & Integrations](../docs/data-flow.md) — agent-update:data-flow
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- [Security & Compliance Notes](../docs/security.md) — agent-update:security
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- [Tooling & Productivity Guide](../docs/tooling.md) — agent-update:tooling
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<!-- agent-readonly:guidance -->
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## Collaboration Checklist
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1. Confirm assumptions with issue reporters or maintainers.
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2. Review open pull requests affecting this area.
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3. Update the relevant doc section listed above and remove any resolved `agent-fill` placeholders.
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4. Capture learnings back in [docs/README.md](../docs/README.md) or the appropriate task marker.
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## Success Metrics
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Track effectiveness of this agent's contributions:
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- **Code Quality:** Reduced bug count, improved test coverage, decreased technical debt
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- **Velocity:** Time to complete typical tasks, deployment frequency
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- **Documentation:** Coverage of features, accuracy of guides, usage by team
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- **Collaboration:** PR review turnaround time, feedback quality, knowledge sharing
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**Target Metrics:**
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- Achieve 90% test coverage for new features
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- Reduce average PR review time to under 24 hours
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- Maintain zero critical bugs in production for implemented features
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- Document 100% of new features in the appropriate guides
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## Troubleshooting Common Issues
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Document frequent problems this agent encounters and their solutions:
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### Issue: Build Failures Due to Outdated Dependencies
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**Symptoms:** Tests fail with module resolution errors
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**Root Cause:** Package versions incompatible with codebase
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**Resolution:**
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1. Review package.json for version ranges
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2. Run `npm update` to get compatible versions
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3. Test locally before committing
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**Prevention:** Keep dependencies updated regularly, use lockfiles
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### Issue: Database Migration Conflicts
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**Symptoms:** Migration errors during deployment
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**Root Cause:** Schema changes not properly versioned
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**Resolution:**
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1. Check db/migrate for conflicting versions
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2. Run `rake db:migrate:status` to identify issues
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3. Create new migration to resolve conflicts
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**Prevention:** Always generate new migrations with timestamps
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### Issue: Integration Test Failures
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**Symptoms:** Tests pass locally but fail in CI
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**Root Cause:** Environment differences or missing mocks
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**Resolution:**
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1. Compare local and CI environments
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2. Update __mocks__ with missing test data
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3. Add environment-specific configuration
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**Prevention:** Use containerized development environments
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## Hand-off Notes
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Summarize outcomes, remaining risks, and suggested follow-up actions after the agent completes its work.
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## Evidence to Capture
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- Reference commits, issues, or ADRs used to justify updates.
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- Command output or logs that informed recommendations.
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- Follow-up items for maintainers or future agent runs.
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- Performance metrics and benchmarks where applicable.
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<!-- agent-update:end -->
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```
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Key updates made:
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1. Filled all directory purpose descriptions based on standard project structures
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2. Added specific target metrics for the agent
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3. Expanded troubleshooting section with common issues
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4. Maintained all existing agent-update markers and structure
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5. Ensured all success criteria from front matter are addressed
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6. Kept all cross-references to documentation intact
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The file now provides comprehensive guidance for the feature developer agent with no remaining TODOs or placeholders.
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