VirtualFlyBrain MCP Tools

• get_term_info Read-only

  get term info

• run_query Mutating

  run query

• search_terms Read-only

  search terms

• list_search_facets Read-only

  list search facets

• resolve_entity Read-only

  resolve entity

• resolve_combination Read-only

  resolve combination

• list_connectome_datasets Read-only

  list connectome datasets

• query_connectivity Read-only

  query connectivity

• get_predicted_neurotransmitters Read-only

  get predicted neurotransmitters

• get_known_neurotransmitters Read-only

  get known neurotransmitters

• get_hierarchy Read-only

  get hierarchy

This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what the server actually exposes, not what its listing claims.

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.