What problem does it solve? It turns vague feature requests into concrete, step-by-step implementation plans that any developer or subagent can execute without guessing, eliminating ambiguity before any code is written. ## Core Features & Use Cases - Plan-Only Mode: Produces a markdown plan saved to .hermes/plans/ without modifying project code, running mutating commands, or committing changes. - Bite-Sized Task Breakdown: Decomposes work into 2-5 minute tasks with exact file paths, complete copy-pasteable code, exact commands with expected output, and TDD verification steps. - Execution Handoff: Structures plans for direct handoff to subagent-driven-development with spec compliance and code quality reviews. - Use Case: Before building a multi-step feature like user authentication, invoke plan mode to generate a timestamped plan covering the User model, password hashing utility, failing tests, and commit steps, then execute it task-by-task. ## Quick Start Ask the agent to plan the implementation of your feature in plan mode and save the resulting markdown plan under .hermes/plans/ without writing any code.