spec-execution

# Spec Execution ## Overview Executes a feature specification through 6 iterative phases with quality-gated convergence. Each phase builds on the previous, with improvement cycles triggered when quality falls below threshold. ## Six Phases ### Phase 1: Implementation - Read specification for requirements and architecture - Implement each requirement following project conventions - Add type definitions and JSDoc documentation - Implement error handling for all failure modes ### Phase 2: Test Writing - Write unit tests for each module/function - Write integration tests for API boundaries - Cover all acceptance criteria from the specification - Test edge cases and error paths ### Phase 3: Code Review - Verify all requirements are implemented - Check acceptance criteria are tested - Review architecture adherence - Assess code quality ### Phase 4: Iterative Improvement - Address review findings - Fix failing tests - Resolve architecture deviations - Re-verify quality (convergence loop, max 3 cycles) ### Phase 5: Atomic Commit - Group changes into logical atomic commits - Descriptive messages following project conventions - Separate production, test, and config changes - Include specification reference ### Phase 6: Progress Tracking - Requirement completion percentage - Test coverage summary - Quality score report - Remaining work identification ## Quality Gate Quality threshold defaults to 80. If not met after max improvement cycles, a human breakpoint is triggered for ...