Kappa Graph — κ(G). A semantic knowledge graph where knowledge has weight. Extracts concepts, measures grounding strength, preserves disagreement, traces everything to source.
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Updated
Apr 2, 2026 - Python
Kappa Graph — κ(G). A semantic knowledge graph where knowledge has weight. Extracts concepts, measures grounding strength, preserves disagreement, traces everything to source.
Konnektr Graph (Digital Twins for Apache AGE) allows to use Postgres with the Apache AGE extension as a backend for Digital Twins solutions using DTDL.
Enterprise-Ready Bi-Temporal Knowledge Graph Platform
Npgsql extension for Apache AGE
Type-safe Cypher query builder for F#. Computation expressions for Neo4j and Apache AGE graph databases. Zero dependencies, parameterized by default.
A project that uses Incubating Apache AGE to implment machine learning algorithms
Skill for coding agents (e.g. Claude, Codex) that turns any topic into a knowledge graph in your own PostgreSQL AGE.
🧠 A 7-layer cognitive memory system for AI agents — with sleep cycles. Not another vector store.
Core memory engine for Z3rno: PostgreSQL schema, SQLAlchemy models, Alembic migrations, store/recall/forget/audit library
Python SDK for Apache AGE + pgvector — graph and vector queries on PostgreSQL
PostgreSQL AGE Knowledge Graph Viewer
MCP server for Apache AGE graph databases (F#/.NET)
Graph-based RAG system: markdown files → PostgreSQL+AGE graph → MCP server
The AI Agent OS that lives inside your database. Pure PostgreSQL.
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