Cortex
JSON →Ontology driven knowledge system with formal OWL-RL reasoning, SPARQL graph + SQLite dual store, and self-improving memory tiers. 22 MCP tools for capture, search, reasoning, graph operations, and diagnostics. Local-first.
Install
pip install abbacus-cortex[embeddings] Tools · 22
- cortex_search Search across knowledge base
- cortex_context Retrieve context for a query
- cortex_dossier Get detailed dossier on an entity
- cortex_read Read content from a source
- cortex_capture Capture new information
- cortex_link Create links between entities
- cortex_feedback Provide feedback on results
- cortex_graph Query the knowledge graph
- cortex_list List entities or items
- cortex_classify Classify content into categories
- cortex_pipeline Run a processing pipeline
- cortex_status Check server status
- cortex_synthesize Synthesize information from multiple sources
- cortex_delete Delete entities or data
- cortex_reason Perform reasoning over knowledge
- cortex_query_trail View query history or trail
- cortex_graph_data Access raw graph data
- cortex_list_entities List all entities in the system
- cortex_export Export data from the system
- cortex_safety_check Run safety checks on content
- cortex_debug_sessions Debug active sessions
- cortex_debug_memory Debug memory usage
Environment variables
CORTEX_LLM_API_KEY
Links
★ 13 GitHub stars