Feature Implementation Workflow

Read this reference:

• ~/.config/agent/workflows/feature.md - Complete 7-phase feature workflow

Instructions

Follow this structured 7-phase workflow for feature implementation:

Phase 1: Understand

Per AGENT.md Problem-Solving Framework:

• Gather all requirements and constraints
• Identify unknowns and dependencies
• Restate the problem to confirm understanding
• Read relevant existing code
• Ask clarifying questions if needed

Phase 2: Plan

Apply decomposition and parallelization:

• Design approach from first principles
• Break into atomic, testable subproblems
• Identify dependencies and execution order
• Find parallelization opportunities
• Create TODO list with all tasks

Phase 3: Implement

Apply task discipline:

• Work through TODO list systematically
• Exactly ONE task in_progress at a time
• Mark completed immediately after finishing
• Validate incrementally (don't defer all verification)
• Document decisions as you go

Phase 4: Test

Apply testing guidelines:

• Write unit tests (table-driven for Go)
• Aim for 100% coverage, minimum 80%
• Test edge cases and error paths
• Run with race detector: go test -race ./...
• Ensure tests are isolated (no containers/network)

Phase 5: Quality Check

Apply quality and safety standards:

• Run full pre-commit workflow (format, lint, test)
• Verify code correctness
• Check runtime safety (race conditions, nil checks, resource leaks)
• Check security safety (injection, auth, input validation)
• Ensure performance is acceptable

Phase 6: Document

Update documentation:

• Add/update code comments where logic isn't self-evident
• Update README if public API changed
• Document design decisions
• Note any caveats or limitations

Phase 7: Review

Perform self-review:

• Read through all changes
• Verify priorities (safety, correctness, idiomaticity, performance)
• Check for issues you'd catch in code review
• Fix any problems found
• Ready for external review

Success Criteria

• All tests pass
• No lint errors
• 80%+ coverage
• All safety checks pass
• Documentation updated
• Ready for code review

Arguments

Feature to implement: ${ARGUMENTS}