What problem does it solve? Turning a spec or feature idea into code without a plan leads to missed requirements, inconsistent structure, and wasted effort. This Skill converts specs, requirements docs, or feature descriptions into detailed, step-by-step implementation plans that an engineer with zero codebase context can execute reliably. ## Core Features & Use Cases - Bite-Sized Task Breakdown: Splits work into 2-5 minute steps following a TDD cycle: write failing test, verify failure, implement, verify pass, commit. - Concrete Plan Documents: Every task includes exact file paths, complete code blocks, exact commands with expected output, and line numbers for modifications. - Pitfall Guidance: Built-in rules prevent abstract steps, wrong granularity, missing verification, DRY violations, and assumed context. - Execution Handoff: After saving the plan to docs/plans/, offers subagent-driven or parallel-session execution via the executing-plans skill. - Use Case: Given a feature request like "add email validation to the signup API", produce a dated plan file with per-task tests, code, commands, and commits ready for execution. ## Quick Start Ask the AI to write an implementation plan for your feature spec before any code is written.
