Changelog
Version history for Moonlit Connect. New endpoints, tools, changed parameters, and other developer-affecting changes.
Moonlit MCP
MCPJuly 2026
Added
- Moonlit account sign-in. Individuals connect by signing in with their Moonlit account; no key involved.
- Organization MCP keys. Owners and Developer-role members create and revoke keys for deployed services under My organization, MCP keys.
- Account status tool.
get_account_statusreports plan and remaining monthly quota. Always free. - Per-call metering. Searches, retrievals, and filter lookups count one call each;
get_account_statusandconvert_to_celexnever count. Organizations pool usage. - All tools visible to every connected user. The full nine-tool surface is available on every plan; no tool is gated by tier.
v1.1
Data APIMarch 2026
Added
- Sources filter. Limits search results to an issuing entity such as a court or legislative body.
- Luna API. Programmatic access to the research assistant over server-sent events.
- Semantic portals endpoint. Lists which portals support semantic search before you query them.
- Hybrid search. Combines keyword and semantic retrieval with reciprocal rank fusion in one call.
- Hybrid search with reranking. Adds a reranking pass over hybrid results for higher precision.
Changed
- Facets are opt-in. Pass
facets: trueto receive them; responses without facets are smaller and faster. - Semantic search parameters simplified.
semanticKandsemanticNumCandidatesare computed internally fromnum_results. - Field renames on search endpoints.
nTypesbecamedocumentTypes;originatingBodiesbecamesources. - Field rename on document retrieval.
NTypebecamedocumentTypesin the response.
v1.0
Data APISeptember 2025
Added
- Keyword and semantic search. Boolean keyword search and semantic search over the legal corpus.
- Document retrieval. Full text and metadata by document identifier.
- Filter endpoints. Document types, jurisdictions, and fields of law for building valid queries.