Use this skill whenever the user wants to turn a plan/idea into files for Claude Code or another coding agent, says things like "set up AGENTS.md/CLAUDE.md for this", "get this ready for Claude Code", "scaffold the project docs", "turn this plan into context files", "hand this off to a coding agent", or has just finished a substantial planning/design discussion and is about to start building. Also trigger when the user asks how to structure AGENTS.md/CLAUDE.md and wants it actually applied to their project, not just explained in the abstract. Not for planning or building a module from an existing roadmap — use plan-module or execute-plan. Transforms a project plan, idea, …