What problem does it solve? When you want a concrete, actionable implementation plan before any code is written, this Skill enforces a planning-only mode: it inspects the repository read-only and produces a detailed markdown plan saved to your workspace, preventing premature or accidental changes. ## Core Features & Use Cases - Planning-Only Guardrails: Prohibits code edits, mutating commands, commits, and external actions during the planning turn. - Structured Plan Authoring: Generates plans with goal, context, step-by-step bite-sized tasks (2-5 minutes each), exact file paths, complete code examples, test commands, and risks. - TDD and Handoff Ready: Embeds test-driven development cycles and frequent commits per task, then hands off to subagent-driven-development for execution. - Use Case: Ask for a plan to add user authentication, and receive a saved markdown file with exact files to create, failing tests to write first, verification commands, and commit steps. ## Quick Start Ask the agent to plan the implementation of your feature and save the plan under .hermes/plans/ without making any code changes.