6 endpoints.

* [Ask](/docs/api-reference/search/ask) — `POST /api/v1/ask`\
  Ask a natural-language question about the registry and get a grounded answer with citations.
* [Search](/docs/api-reference/search/search) — `GET /api/v1/search`\
  Fetch compact search index.
* [Search Index](/docs/api-reference/search/search-index) — `GET /api/v1/search-index`\
  Fetch the slim search index — the same documents as /search without the per-document token blobs, for fast browser typeahead and listing.
* [Search Resolve](/docs/api-reference/search/search-resolve) — `GET /api/v1/search/resolve`\
  Resolve a pasted query to the chain entities it could name (metagraphed-infra#362).
* [Search Resolve By Network](/docs/api-reference/search/search-resolve-by-network) — `GET /api/v1/{network}/search/resolve`\
  Network-scoped form of /api/v1/search/resolve — prefix the route with a network to choose which chain answers it.
* [Search Semantic](/docs/api-reference/search/search-semantic) — `GET /api/v1/search/semantic`\
  Search the registry by MEANING rather than by keyword: ?q= is embedded and ranked by cosine similarity, so it finds surfaces whose text never contains your terms.