{
  "id": "api-collab",
  "kind": "api",
  "summary": "Real-time collaborative editing — a `documents` table whose `body` is a `crdtText()` column. Concurrent edits from many clients CONVERGE via the runtime's authoritative server-side CRDT merge on the write path (no last-write-wins loser), then broadcast over the reactive engine. Zero infra (`store: 'memory'`). Pairs with frontend-collab: scaffold both with `create-project --api=api-collab --web=frontend-collab`.",
  "tags": ["api", "backend", "local-first", "crdt", "collaborative", "realtime", "reactive", "subscription", "mutation", "frontend-collab"]
}