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1,004 apps, agents and plugins from GitHub, ranked on how actively they are maintained rather than on stars. Security review is in progress and every project shows exactly what has and has not been checked.

tech·an·dri·a/tɛkˈændriə/n.
A library for the tools of a new age. After the Library of Alexandria, which copied every scroll that reached its harbour before it went on the shelf.
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Ranked by total stars at the last daily refresh. This is not stars earned during the selected period. Star counts in the AI category are known to be inflated by fake-star campaigns, so activity and license are shown first.

15 projects matching “knowledge-graph”Page 1 of 1
Graphify-Labs organisation mark

graphify

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.

Pushed yesterday.Apache License 2.0PythonDeveloper tools141.6k+5.0k
Egonex-AI organisation mark

Understand-Anything

Egonex-AI/Understand-Anything

Graphs that teach > graphs that impress. Turn any code into an interactive knowledge graph you can explore, search, and ask questions about. Works with Claude Code, Codex, Cursor, Copilot, Gemini CLI, and more.

Pushed 9 days ago.MIT LicenseTypeScriptDeveloper tools90.2k+1.7k
DeusData organisation mark

codebase-memory-mcp

DeusData/codebase-memory-mcp

High-performance code intelligence MCP server. Indexes codebases into a persistent knowledge graph — average repo in milliseconds. 158 languages, sub-ms queries, 99% fewer tokens. Single static binary, zero dependencies.

Pushed yesterday.MIT LicenseCPlugins48.0k+436
HKUDS organisation mark

LightRAG

HKUDS/LightRAG

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

Pushed 5 days ago.MIT LicensePythonApps40.5k+146
topoteretes organisation mark

cognee

topoteretes/cognee

Cognee is the open-source AI memory platform for agents. Give your AI agents persistent long-term memory across sessions with a self-hosted knowledge graph engine.

Pushed yesterday.Apache License 2.0PythonDeveloper tools33.0k+222
tirth8205 organisation mark

code-review-graph

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.

Pushed 6 days ago.MIT LicensePythonDeveloper tools32.6k+156
AgriciDaniel organisation mark

claude-obsidian

AgriciDaniel/claude-obsidian

Self-organizing AI second brain for Obsidian + Claude Code. Drop any source and Claude reads, links, and files it into one connected knowledge graph of plain Markdown you own. AI note-taking, personal knowledge management (PKM), and an open-source Notion alternative. Based on Karpathy's LLM Wiki pattern.

Pushed 9 days ago.MIT LicensePythonPlugins16.1k+240
semantica-agi organisation mark

semantica

semantica-agi/semantica

Graph-Native Infrastructure for Context and Accountable AI Systems

Pushed yesterday.MIT LicensePythonApps14.4k+143
trailhq organisation mark

Graft

trailhq/Graft

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

Pushed yesterday.MIT LicenseTypeScriptPlugins11.1k+245
potpie-ai organisation mark

potpie

potpie-ai/potpie

Context Graph for AI Native SDLC

Pushed 5 days ago.Apache License 2.0PythonApps5.8k+16
vitali87 organisation mark

code-graph-rag

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

Pushed yesterday.MIT LicensePythonPlugins5.3k+23
eugeniughelbur organisation mark

obsidian-second-brain

eugeniughelbur/obsidian-second-brain

Persistent memory for Claude Code and 6 other CLI agents, stored as plain markdown in your Obsidian vault. Stop re-explaining your projects, decisions and people every session. 45 commands: hybrid semantic search, self-rewriting notes, key-less web research, and scheduled agents that maintain the vault while you sleep.

Pushed 3 days ago.MIT LicensePythonPlugins5.1k+167
Ar9av organisation mark

obsidian-wiki

Ar9av/obsidian-wiki

Framework for AI agents to build and maintain a digital brain through Obsidian wiki

Pushed yesterday.MIT LicensePythonDeveloper tools3.7k+47
SamurAIGPT organisation mark

llm-wiki-agent

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.

Pushed 2 days ago.MIT LicensePythonDeveloper tools3.7k+14
neomjs organisation mark

neo

neomjs/neo

Neo.mjs is a self-evolving software organism: a professional end-to-end AI engineering team whose cross-model swarm inhabits live apps via Neural Link, Active Hybrid GraphRAG, DreamService, and self-healing loops.

Pushed yesterday.MIT LicenseJavaScriptPlugins3.3k+2
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