What problem does it solve? Jumping straight into coding a multi-step feature often leads to missed requirements, vague tasks, and rework. This Skill enforces a plan-only mode that produces a concrete, step-by-step implementation plan before any code is written. ## Core Features & Use Cases - Plan-Only Mode: Guarantees no code edits, commits, or mutating commands during the planning turn; only read-only inspection is allowed. - Structured Plan Documents: Generates plans with exact file paths, complete copy-pasteable code, TDD steps, verification commands, and frequent commits, saved to .voiceos/plans/ with a timestamped filename. - Execution Handoff: Connects the finished plan to subagent-driven-development for task-by-task implementation with two-stage review. - Use Case: Before building a new authentication feature, invoke plan mode to get a markdown plan breaking the work into 2-5 minute tasks with failing tests, minimal implementations, and commit steps. ## Quick Start Ask the assistant to enter plan mode and write an implementation plan for your feature, saved under .voiceos/plans/.