aaronsb/knowledge-graph-system
Kappa Graph — κ(G). A semantic knowledge graph where knowledge has weight. Extracts concepts, measures grounding strength, preserves disagreement, traces everything to source.
Builds on PostgreSQL + Apache AGE with a Rust in-memory graph accelerator (graph_accel) for instant traversal at any depth, while computing grounding scores from supporting vs. contradicting evidence and measuring semantic diversity across domains. Integrates via FastAPI REST API, TypeScript CLI, MCP server for AI assistants, FUSE filesystem mount, and optional Ollama for air-gapped inference—supporting document ingestion from PDFs, images, and markdown with automatic concept extraction and full provenance chains.
Stars
25
Forks
2
Language
Python
License
Apache-2.0
Category
Last pushed
Mar 03, 2026
Commits (30d)
0
Get this data via API
curl "https://pt-edge.onrender.com/api/v1/quality/vector-db/aaronsb/knowledge-graph-system"
Open to everyone — 100 requests/day, no key needed. Get a free key for 1,000/day.
Higher-rated alternatives
martin-papy/qdrant-loader
Enterprise-ready vector database toolkit for building searchable knowledge bases from multiple...
Davidyz/VectorCode
A code repository indexing tool to supercharge your LLM experience.
orneryd/NornicDB
NornicDB is a high-performance graph + vector database built for AI agents and knowledge...
p-funk/fegis
Define AI tools in YAML with natural language schemas. All tool usage is automatically stored in...
i3T4AN/Vector-Knowledge-Base
A semantic search engine that transforms your documents into an intelligent, searchable...