About Obsidian Open Ontologies
Obsidian Open Ontologies is an MCP server in the RAG category: full Open Ontologies engine in Obsidian: reason over, SHACL-check and SPARQL-query your vault as a knowledge graph, and expose it to Claude over MCP.
Install
git clone https://github.com/fabio-rovai/obsidian-open-ontologiesThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
Ask AI
Ask AI about Obsidian Open Ontologies
Powered by Claude · Grounded in docs
Security checks
6 checks have not been run yet.