What problem does it solve? Turning a requirement or technical design document into implemented code often loses track of progress across sessions, leaving agents to rediscover task state. This Skill converts requirements into a persisted, resumable task plan under .task/ and drives implementation step by step. ## Core Features & Use Cases - Requirement-to-Task Planning: Parses technical design docs, requirement descriptions, or change requests into a snake_case task with a checklist (task.md), context file (context.md), and user to-dos (user-todos.md). - Resumable Task Lifecycle: Matches incoming requests against todo.json keywords to resume interrupted tasks, enforces checkbox discipline, and archives completed work to .task/completed/<YYYYMMDD>-<task-name>/. - Sub-Agent Orchestration: Optionally splits read-only parsing and business-code implementation across sub agents while the main agent exclusively owns todo.json writes and checkbox updates. - Use Case: Paste a feature change description, and the agent drafts the implementation checklist, persists it to .task/active/, implements each step, checks items off on disk, and archives the task when the archive gate passes. ## Quick Start Ask the agent to create a task plan from your requirement description and implement it step by step using f2s-req-plan.