What problem does it solve? Turning a spec or requirements document into an actionable implementation plan is error-prone: tasks are often too vague, file paths are missing, and engineers without codebase context get stuck. This Skill produces a complete, step-by-step plan that an engineer (or agent) with zero context can execute. ## Core Features & Use Cases - Bite-Sized Task Decomposition: Breaks work into 2-5 minute steps following TDD: write failing test, verify failure, implement, verify pass, commit. - Exact File Mapping: Every task lists exact files to create or modify, complete code snippets, and exact commands with expected output. - Plan Review Loop: Dispatches a plan-document-reviewer subagent to verify completeness and spec alignment before execution, then offers subagent-driven or inline execution handoff. - Use Case: After brainstorming a new feature spec, use this Skill to produce a dated plan document in docs/superpowers/plans/ that a fresh subagent can implement task-by-task with checkbox tracking. ## Quick Start Ask the agent to use the writing-plans skill to turn your feature spec into a step-by-step implementation plan saved under docs/superpowers/plans/.