describe_ontology

MCP tool from Ontoloom by ExtensityAI

entity and axiom counts, top entities, prefix mappings

How to use it

Project documentation lists describe_ontology for the Ontoloom MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), then check which tools your installed version makes available. Tool availability can depend on configuration and credentials. A server handshake does not verify this tool’s behavior. See the full listing for setup details.

FULL ONTOLOOM LISTING

Other tools in Ontoloom (14)

add_axioms

add validated axioms; duplicates are skipped

annotate_axiom

change axiom-level annotations without touching identity

create_selection

build from set algebra over existing selections

find_axioms

text search on axiom-level annotations

find_duplicate_entities

entities sharing the same value for an annotation property

find_entities

text search, optionally filtered by role or namespace

get_entity

roles, annotations, and asserted axiom counts for one entity

list_selections

show all named selections

match_axioms

structural pattern matching with ?vars and wildcards

read_selection

paginated view with present/missing visibility

remove_axioms

remove by hash or by axiom selection

remove_selections

drop one or more selections

rename_iri

rewrite an IRI across all (or scoped) axioms

replace_axiom

atomic delete + add for one axiom