Init-codebase

Initialize ANY codebase for agent-driven development in one command. Scaffolds the loop-engineer knowledge-base model (ARCHITECTURE.md, signals/, domains/, LOG.md, docs/ schema), updates CLAUDE.md with Operating Context and Knowledge base section, installs .claude/ harness skills (new-loop, setup-codebase-harness, dev-local-setup, e2e-setup, pr) and workflows (ship-change.js), and optionally updates AGENTS.md. Use when: (1) onboarding a new/unfamiliar repo to agent-driven development, (2) setting up a fresh project for autonomous loop-based work, (3) the user says 'make this repo agent-ready', 'harness this codebase', 'setup the codebase harness'. Does NOT overwrite existing CLAUDE.md knowledge base section — gives guidance for manual update instead.

Spin up a new loop (domain) in this knowledge base — gather its charter, scaffold domains/<loop>/README.md, ensure the signals/ + docs/ substrate exists, then do ONE real test run of the loop and record it in the loop README's Timeline and in LOG.md. Use when the user says "set up a new loop", "create a domain", "start a new beat/workstream", or names a recurring job they want the agent to own.