knowledge-graph

Graph+Semantics: Import/Export RDF from Neo4j. SHACL Validation, Model mapping and more.... If you like it, please ★ ⇧

We build KGs the way nature builds matter

Empower Large Language Models (LLM) using Knowledge Graph based Retrieval-Augmented Generation (KG-RAG) for knowledge intensive tasks

Read it. See it. Get it. Built at GDG AI Hack Milan 2026 for "Learn Different" track.

Lumina Note - A modern Markdown note-taking app with live preview, bidirectional links, and AI assistant

A second brain for your knowledge, thoughts, and ideas.

Map drawing and topic visualization for your wiki

A list of recent papers about Graph Neural Network methods applied in NLP areas.

:bulb: dokieli is a clientside editor for decentralised article publishing, annotations and social interactions

MCP server enabling persistent memory for Claude through a local knowledge graph - fork focused on local development

A curated list of amazingly awesome articles, people, applications, software libraries and projects related to the knowledge management space

Transform unstructured documents into validated, rich and queryable knowledge graphs.

Lightweight Knowledge Base and Feed Reader.

The online version is temporarily unavailable because we cannot afford the key. You can clone and run it locally. Note: we set defaul openai key. If keys exceed plan and are invalid, please tell us. The response speed depends on openai. ( sometimes, the official is too crowded and slow)

Precision Medicine Knowledge Graph (PrimeKG)

This repository contains the implementation of AutoSchemaKG, a novel framework for automatic knowledge graph construction that combines schema generation via conceptualization.

Graph-powered code intelligence engine — indexes codebases into a knowledge graph, exposed via MCP tools for AI agents and a CLI for developers.

KG-BERT: BERT for Knowledge Graph Completion

PLDB: a Programming Language DataBase

The webprotege code base

A curated list of awesome knowledge graph tutorials, projects and communities.

Grafeo is a pure-Rust, high-performance graph database that can be embedded as a library or run as a standalone database, with optional in-memory or persistent storage. Grafeo supports both LPG and RDF and all major query languages.

Logic Language for LLMs 🌱🐋 Build World Models 🌍

PromptKG Family: a Gallery of Prompt Learning & KG-related research works, toolkits, and paper-list.

Give your AI agents persistent, collective memory — with deduplicating absorb, supersession lineage, semantic search, and a graph UI. Speaks MCP.

Configurable Generation of Synthetic Schemas and Knowledge Graphs at Your Fingertips

Python package for hypergraph analysis and visualization.

Graph Data Science: an abstraction layer in Python for building knowledge graphs, integrated with popular graph libraries – atop Pandas, NetworkX, RAPIDS, RDFlib, pySHACL, PyVis, morph-kgc, pslpython, pyarrow, etc.

A curated list of ontology things

The local-first LLM Wiki: open-source knowledge graph builder, RAG knowledge base, and agent memory store. Built on Andrej Karpathy's pattern. An Obsidian alternative for personal knowledge management, AI second brain, and durable Claude Code / Codex / OpenClaw memory.