Use this skill to turn an idea into a structured new repo. It runs a trigger gate (throwaways and single scripts skip it), a value gate over fed-in discovery, records a foundation (an ADR plus a reference.md golden path), authors a walking-skeleton spec via new-spec and hands the build to work-loop, then hands off to the normal build loop. Triggers on "start a new project", "greenfield init", "idea to repo", "bootstrap a new codebase". Do NOT use inside an existing repo (use adapt-to-project) or to author one feature (use new-spec).