knowledge-graph

111 projects share this GitHub topic

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🧬 Members

Turn any codebase, with its docs, SQL schemas, configs, and PDFs, into a queryable knowledge graph. A…

[EMNLP2025] "LightRAG: Simple and Fast Retrieval-Augmented Generation"

codebase-memory-mcp

High-performance code intelligence MCP server. Indexes codebases into a persistent knowledge graph —…

Cognee is the open-source AI memory platform for agents. Give your AI agents persistent long-term memory…

code-review-graph

Local-first code intelligence graph for MCP and CLI. Builds a persistent map of your codebase so AI coding…

Memory layer for AI Agents. Replace complex RAG pipelines with a serverless, single-file memory layer. Give…

Incremental engine for long horizon agents 🌟 Star if you like it!

claude-obsidian

Self-organizing AI second brain for Obsidian + Claude Code. Drop any source and Claude reads, links, and…

KAG is a logical form-guided reasoning and retrieval framework based on OpenSPG engine and LLMs. It is used…

Context Graph for AI Native SDLC

llm-graph-builder

Neo4j graph construction from unstructured data using LLMs

A super fast Graph Database uses GraphBLAS under the hood for its sparse adjacency matrix graph…

A unified, comprehensive and efficient recommendation library

[EMNLP 2022] An Open Toolkit for Knowledge Graph Extraction and Construction

A bio-inspired cognitive memory engine — a new paradigm for Graph RAG.

obsidian-second-brain

Persistent memory for Claude Code and 6 other CLI agents, stored as plain markdown in your Obsidian vault.…

SimpleMem: Efficient Lifelong Memory for LLM Agents — Text & Multimodal

Universal memory layer for AI Agents. It provides scalable, extensible, and interoperable memory storage and…

A personal knowledge base that builds and maintains itself. Drop in sources — Claude (or Codex/Gemini)…

Neo.mjs is a self-evolving software organism: a professional end-to-end AI engineering team whose cross-model…

Hypergraph is more powerful. Transform unstructured text into structured knowledge with LLMs. Graphs,…

PipesHub is an open-source fully extensible AI context layer that unifies your business data for explainable…

pingcap/autoflow is a Graph RAG based and conversational knowledge base tool built with TiDB Serverless…

PentestAgent is an AI agent framework for black-box security testing, supporting bug bounty, red-team, and…

The Open Source Memory Layer For Autonomous Agents

Awesome papers about unifying LLMs and KGs

Awesome-GraphRAG

Awesome-GraphRAG: A curated list of resources (surveys, papers, benchmarks, and opensource projects) on…

ai-knowledge-graph

AI Powered Knowledge Graph Generator

The ultimate RAG for your monorepo. Query, understand, and edit multi-language codebases with the power of AI…

A new SOTA for RAG — an original retrieval architecture and an open-source knowledge base for humans and…

Python library for Representation Learning on Knowledge Graphs https://docs.ampligraph.org

[Paper List] Papers integrating knowledge graphs (KGs) and large language models (LLMs)

Fractal Graph-of-Thought. Rhizomatic Mind-Mapping for Ai-Agents, Web-Links, Notes, and Code.

EdegQuake 🌋 High-performance GraphRAG inspired from LightRag written in Rust; Transform documents into…

Comprehensive and timely academic information on federated learning (papers, frameworks, datasets, tutorials,…

WFGY is heading toward WFGY 5.0 Polaris Protocol, a major open-source release for AI reasoning, RAG, agents,…

NLP-Knowledge-Graph

自然语言处理、知识图谱、对话系统，大模型等技术研究与应用。

novel deep learning research works with PaddlePaddle

Graph-Native Infrastructure for Context and Accountable AI Systems

Markdown knowledge graph — LSP for your editor, CLI + MCP memory for your AI agents

🧠 RepoBrain (formerly Antigravity) — Give your repo a brain. ChatGPT for your codebase: works in Claude…

codefuse-chatbot

An intelligent assistant serving the entire software development lifecycle, powered by a Multi-Agent…

ApeRAG: Production-ready GraphRAG with multi-modal indexing, AI agents, MCP support, and scalable K8s…

YC S26 | WUPHF by Nex.ai lets you spin up your personal office of AI teammates who collaborate over shared…

One Query. All Search Skill. 聚合 Gemini、Grok、豆包、元宝等平台原生 AI…

intelligent-audit-system

AuditPilot: auditable enterprise AI agents for evidence-grounded workflows, governed tools, evaluation…

Persistent project memory for AI coding agents. Structured scaffold + drift detection CLI.

Create, Evaluate, and Connect AI Skills

Lakehouse native graph engine with git-style workflows

Build fast and accurate GenAI apps with GraphRAG SDK at scale 🌟

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

Learn about Machine Learning and Artificial Intelligence

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

The online version is temporarily unavailable because we cannot afford the key. You can clone and run it…

Agent_Memory_Techniques

Agent memory for LLMs: 30 runnable Jupyter notebooks covering conversation buffers, vector stores, knowledge…

This repository contains the implementation of AutoSchemaKG, a novel framework for automatic knowledge graph…

Logic Language for LLMs 🌱🐋🌍 Build Neuro-Symbolic AI for Learning and Reasoning

Graph-powered code intelligence engine — indexes codebases into a knowledge graph, exposed via MCP tools…

The local-first LLM Wiki: open-source knowledge graph builder, RAG knowledge base, and agent memory store.…

Markdown filesystem for agents and teams.

neo4j-python-pandas-py2neo-v3

Excel-to-Neo4j knowledge graph examples: legacy py2neo v3 plus modern Neo4j GraphRAG/vector search.

Repo-aware recommendations for skills, agents, MCP servers, and model harnesses. Use your own inventory or…

GraphRAG-rs is a high-performance, state-of-the-art Rust implementation of GraphRAG (Graph-based Retrieval…

LLM powered retrieval engine designed to process a ton of sources to collect a comprehensive list of entities.

The open-source memory and observability layer for AI agents — persistent memory, loop detection,…

Knowledge Graphs Meet Multi-Modal Learning: A Comprehensive Survey

Intent-driven workflow orchestration for multi-agent AI development — adaptive lifecycle engine,…

[WWWJ 2024] LLMs for Knowledge Graph Construction and Reasoning: Recent Capabilities and Future Opportunities

Local-first AI-powered document intelligence platform for investigative journalism

memtrace-public

Structural memory for AI coding agents. Bi-temporal graph, MCP-native, zero LLM calls. Cursor · Claude Code…

Semantic code searcher and codebase utility

[NeurIPS 2025] Official resources of "HyperGraphRAG: Retrieval-Augmented Generation via Hypergraph-Structured…

Give your AI agents persistent memory.

Chat2Graph: Graph Native Agentic System.

Memento MCP: A Knowledge Graph Memory System for LLMs

LLM-supervised persistent memory for AI agents — graph-based recall, cross-session knowledge, single…

Governed shared memory for AI agent fleets — multi-agent, multi-tenant, MCP-native. Trust tiers, keystone…

obsidian-llm-wiki

Karpathy's LLM Wiki implementation plugin for Obsidian - turns notes and PDFs into a linked, LLM-powered…

distill any book down to its spine

automatic-KG-creation-with-LLM

Automatic Ontology and Knowledge Graph construction with LLM

agent-second-brain

An always-on second brain you talk to. Voice notes in Telegram → typed, linked knowledge in your Obsidian…

Hybrid RAG system combining vector search, knowledge graph (LightRAG), and cross-encoder reranking — with…

[ACL 2024] Official resources of "ChatKBQA: A Generate-then-Retrieve Framework for Knowledge Base Question…

📚 A zero-dependency, git-backed micro-lesson library for AI Agents to asynchronously share and search…

ai-legal-compliance-assistant

AI-powered legal compliance assistant for alcohol beverage pricing laws — extracts, analyzes, and explains…

Buddhist Digital Text Platform — 10,500+ texts, 613 sources, trilingual cross-canon, AI Q&A (RAG),…

Awesome-LLM-Reasoning-with-NeSy

✨✨Latest Advances on Neuro-Symbolic Learning in the era of Large Language Models

Meandering In Networks of Entities to Reach Verisimilar Answers

Local-first 3-in-1 AI memory layer & MCP server for Claude Code, Codex, Grok, Gemini, VS Code and Cursor.…

A unifying framework for biomedical research knowledge graphs

Local-first persistent agentic memory powered by Recursive Memory Harness (RMH). Open source must win.

Persistent project knowledge graph for coding agents. MCP server with semantic search, in-process embeddings,…

Local-first persistent memory for AI coding agents (Claude Code, Cursor, Codex) over MCP. Decisions, lessons…

Local-first AI conversation memory hub to capture, search, summarize, and export chats across major AI…

Ask questions across your Markdown notes using a fully local Graph RAG engine. Built for Obsidian vaults,…

Local-first Memory OS for personal AI assistants with L0-L3 memory, Wiki++ knowledge, skill routing, and…

vector-graph-rag

Graph RAG with pure vector search, achieving SOTA performance in multi-hop reasoning scenarios.

hermes-memory-installer

🧠 Production-grade memory sidecar for AI agents — gbrain + Hindsight + 3-tier recall. Agent-agnostic,…

Human-like memory for AI agents — semantic, episodic & procedural. Experience-driven procedures that learn…

Local-first AI knowledge app and Agent Skill with evidence-backed Wiki, an interactive knowledge universe,…

Claude Code harness for AI coding agents. Hybrid-RAG librarian picks relevant rules in 0.59 ms p95 (BM25 +…

Local knowledge graph for AI agents. Hybrid search + MCP server for Obsidian vaults.

Read books the way Feynman did — along with a continuously evolving network of agent-simulated great minds

High-performance Knowledge Graph engine for AI, LLMs, and GraphRAG — built for the next generation of…

Memory that remembers the story not just the facts. File System Memory and Three layer sentence graph for AI…

🦀 Agentic RAG for drug intelligence · 57 skills · 15 task categories · DTI · ADR · DDI · PGx ·…

A cognition aware database engine for AI agent memory. Purpose built in Rust with WAL, HNSW, knowledge…

rag-interview-system

A complete collection of RAG interview questions, answers (512 questions & 41 RAG types), system design…

Turn scattered knowledge, operational data, and history into source-linked context that your agents can…

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🔗 Related families

semantic-search 101 graphrag 41 agent-memory 71 local-first 109 obsidian 35 knowledge-base 58 sqlite 48 ai-memory 50

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