Wires Config → LiteLLMExecutor → Router → four skills (review, debug,
retrospective, trainer) → Registry → MCP server with bearer auth and
/healthz. Each skill's CompleteFunc is wrapped so the Router decides
local-vs-Claude per call and logs every decision to the brain /mcp.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>