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knowledge-graph GitHub repositories

Explore 46 tracked GitHub repositories tagged knowledge-graph. Compare their recorded star activity and implementation languages, then follow related topics to find other projects.

Snapshot: 2026-10-28. The collection gained 1,171 stars since the previous daily snapshot.

Tracked repositories: 46
Total stars: 383,333
Stars gained · 7 days: +8,746
Stars gained · 30 days: +22,733

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Star activity for knowledge-graph repositories on this page
Repository	Total stars	Today	7 days	30 days
Graphify-Labs/graphify	137.0K	+829	+6,747	+15,085
DeusData/codebase-memory-mcp	47.7K	+89	+623	+623
HKUDS/LightRAG	40.4K	+17	+124	+486
tirth8205/code-review-graph	32.4K	+25	+150	+623
semantica-agi/semantica	14.3K	+16	+114	+776

Explore repositories

Showing 1–46 of 46 tracked repositories.

Graphify-Labs/graphify

Turn any codebase, with its docs, SQL schemas, configs, and PDFs, into a queryable knowledge graph. A /graphify skill for Claude Code, Cursor, Codex, and Gemini CLI: local deterministic AST parsing, every edge explained, no vector store.

★ 137.0K+829 todayPython

DeusData/codebase-memory-mcp

Local code intelligence for developers and AI agents. Connect code, docs and infrastructure in a persistent graph, with CBM Lens, MCP tools, agent integrations and change-aware test selection.

HKUDS/LightRAG

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

★ 40.4K+17 todayPython

tirth8205/code-review-graph

Local-first code intelligence graph for MCP and CLI. Builds a persistent map of your codebase so AI coding tools read only what matters, with benchmarked context reductions on reviews and large-repo workflows.

★ 32.4K+25 todayPython

semantica-agi/semantica

Graph-Native Infrastructure for Context and Accountable AI Systems

cocoindex-io/cocoindex

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

trailhq/Trail-Code

Turbocharge Claude Code, Cursor, Codex, Gemini & every coding agent: faster, cheaper, with contextual understanding specific to your codebase.

★ 10.8K+36 todayTypeScript

deeplethe/utopia

World's first open-source enterprise world model.

★ 8.6K+16 todayRust

xerrors/Yuxi

可私有部署的多租户知识智能体平台：统一 RAG、知识图谱、多智能体、MCP/Skills、沙盒与权限管理。Yuxi = Cloud Agents + Knowledge RAG, Self-hosted knowledge agent platform for RAG, knowledge graphs and multi-agent workflows.

★ 7.5K+15 todayPython

potpie-ai/potpie

Context Graph for AI Native SDLC

★ 5.8K+3 todayPython

ai-agents agents

vitali87/code-graph-rag

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

neo4j-labs/llm-graph-builder

Neo4j graph construction from unstructured data using LLMs

★ 5.3K+1 todayJupyter Notebook

yifanfeng97/Hyper-Extract

Hypergraph is more powerful. Transform unstructured text into structured knowledge with LLMs. Graphs, hypergraphs, and spatio-temporal extractions — with one command.

★ 4.2K+2 todayPython

pipeshub-ai/pipeshub-ai

The open-source context layer for AI agents. PipesHub turns your company's knowledge (Slack, Drive, Jira, GitHub, Microsoft 365 and 40+ connectors) into a permission-aware workspace that agents can search, grep, navigate and cite. MCP, SDKs and built-in agents. Self-hosted.

SamurAIGPT/llm-wiki-agent

A personal knowledge base that builds and maintains itself. Drop in sources — Claude (or Codex/Gemini) reads them, extracts knowledge, and maintains a persistent interlinked wiki. Works with Claude Code, Codex, OpenCode, Gemini CLI. No API key needed.

GH05TCREW/pentestagent

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

★ 3.2K+3 todayPython

MemMachine/MemMachine

Universal memory layer for AI Agents. It provides scalable, extensible, and interoperable memory storage and retrieval to streamline AI agent state management for next-generation autonomous systems.

★ 3.1K+0 todayPython

pingcap/autoflow

pingcap/autoflow is a Graph RAG based and conversational knowledge base tool built with TiDB Serverless Vector Storage. Demo: https://tidb.ai

★ 3.0K+0 todayTypeScript

trustgraph-ai/trustgraph

The Semantic Agent Governance Platform

Zleap-AI/SAG

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

★ 2.6K+1 todayPython

raphaelmansuy/edgequake

EdegQuake 🌋 High-performance GraphRAG inspired from LightRag written in Rust; Transform documents into intelligent knowledge graphs for superior retrieval and generation

★ 2.3K+0 todayRust

rag knowledge-graph

doobidoo/mcp-memory-service

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

youngfish42/Awesome-FL

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

zzet/gortex

High-performance code-intelligence engine for AI agents and IDE, supports 257 languages, multi repositories, based on graph, with access via CLI, MCP Server, and API. AI coding agents teammate - expose only needed information, cutting token usage up to 50x. 100% local. Discord: https://discord.gg/39MFHu3J5d

onestardao/WFGY

WFGY is heading toward WFGY 5.0 Polaris Protocol, a major open-source release for AI reasoning, RAG, agents, and real-world workflows. Includes Problem Map, Global Debug Card, WFGY 4.0, and the CFV Easter Egg.

★ 1.8K+0 todayJupyter Notebook

mex-memory/mex

Team memory for engineers and their AI agents. Lives in your repo. Shared through Git.

★ 1.8K+1 todayTypeScript

llm claude-code

lihanghang/NLP-Knowledge-Graph

自然语言处理、知识图谱、大语言模型，Agent等技术的前沿追踪、研究与应用。

★ 1.8K+0 todayJavaScript

llm machine-learning

najmuzzaman-mohammad/gawkbot

open source grok bot. gawk bots automate your menial work via AI models and build you microapps to manage the outcome, so that you have a false sense of control.

★ 1.5K+0 todayGo

ai-agents claude-code

RobRoyce/knowledge

Knowledge is a tool for saving, searching, accessing, exploring and chatting with all of your favorite websites, documents and files.

★ 1.5K+1 todayTypeScript

llm large-language-models

zjunlp/SkillNet

Create, Evaluate, and Connect AI Skills

★ 1.4K+0 todayPython

ai-agents skills

study8677/repobrain

🧠 RepoBrain (formerly Antigravity) — Give your repo a brain. ChatGPT for your codebase: works in Claude Code, Cursor, Codex, Windsurf & more.

undefined-ui/second-brain-os

An AI second brain that maintains itself. Full guide, starter vault, agent skills and scripts for a self-organizing knowledge base in Claude Code and Obsidian.

★ 1.1K+15 todayHTML

NirDiamant/Agent_Memory_Techniques

Agent memory for LLMs: 30 runnable Jupyter notebooks covering conversation buffers, vector stores, knowledge graphs, episodic and semantic memory, MemGPT, Mem0, Letta, Zep, Graphiti, LoCoMo benchmarks, and production patterns.

FalkorDB/GraphRAG-SDK

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

★ 1.0K+0 todayPython

okf-memory/okf-agent-memory

Git-native persistent memory for AI coding agents. Implements Google OKF v0.2 with sub-300µs in-memory BM25 search, embedded MCP server, and progressive disclosure. Slashes token bloat by 80% with zero external databases or dependencies. Built in pure Go.

★ 843+2 todayGo

agentic-box/memora

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

★ 746+0 todayPython

mcp claude-code

chenxiachan/thoughtdag

Your thinking deserves a map: an infinite canvas where LLM conversations grow into an editable thought graph. Wires are the context.

FengZhenfei/carrel

Ontology-Augmented Generation for AI agents.

★ 643+0 todayPython

benmaster82/Kwipu

Ask questions across your Markdown notes using a fully local Graph RAG engine. Built for Obsidian vaults, works with any folder of Markdown files. Extracts entity-relation triples from wikilinks & YAML frontmatter, retrieves answers via hybrid search (vector + BM25 + temporal). Multilingual. No cloud. Runs on Ollama.

zj-unicom-ai/UniEmployee

面向企业的数字员工构建与运行平台：把专业员工的经验、流程与判断标准，固化为可随时上岗、可配置、可审批、可观测的 AI 数字员工。

★ 608+38 todayPython

jzjzzzzzzz/agent-me

Distill your knowledge, memories, and decisions into an open-source, inspectable AI Agent Twin.

★ 597+9 todayPython

stevesolun/ctx

CTX Fit finds the cheapest AI coding setup that reliably works on your repository, then applies the winner as a reviewable change.

skygazer42/MimirQ

中文优先的企业 RAG 知识库：可控解析、治理、切块、混合检索、重排、引用、图谱、评测与 Dify 接入。

★ 569+2 todayPython

Muvon/octocode

Structural code intelligence for AI agents — semantic search, knowledge graphs, and a built-in MCP server in one Rust binary. Give Claude, Cursor, and any MCP client a deep understanding of your codebase.

caura-ai/caura

Caura (formerly MemClaw) — governed shared memory for AI agent fleets. Multi-agent, multi-tenant, MCP-native. Trust tiers, keystone policies, audit trails, knowledge graph, self-improving retrieval. Apache 2.0.

★ 506+5 todayPython

FuRongJun-1999/dsh-memory

白箱AGI架构探索：元认知（自我认知循环）、持续学习（知识飞轮）、世界模型（条件空间+语义时空图）、自我改进（自举纪律）、零LLM白箱管线与可审计信任护栏。

★ 504+0 todayPython