OpenCrab
未认领MetaOntology OS MCP Plugin ? All agent environments evolve toward ontology-structured forms
安装
$
claude mcp add opencrab -- opencrab serve工具（8 个）
harness_promotion_apply
apply a CrabHarness promotion package.
ontology_add_edge
add a grammar-validated edge.
ontology_add_node
add or update a grammar-validated node.
ontology_impact
I1-I7 impact analysis.
ontology_ingest
ingest text into the local ontology stores.
ontology_manifest
return the full grammar.
ontology_query
hybrid vector + BM25 + graph query.
ontology_rebac_check
relationship-based access check.