A privacy-first, self-hosted, fully open source personal knowledge management software, written in typescript and golang.

Give your AI agent eyes to see the entire internet. Read & search Twitter, Reddit, YouTube, GitHub, Bilibili, XiaoHongShu — one CLI, zero API fees.

LEAKED SYSTEM PROMPTS FOR CHATGPT, GEMINI, GROK, CLAUDE, PERPLEXITY, CURSOR, DEVIN, REPLIT, AND MORE! - AI SYSTEMS TRANSPARENCY FOR ALL! 👐

Ray is an AI compute engine. Ray consists of a core distributed runtime and a set of AI Libraries for accelerating ML workloads.

The Ultimate Collection of 1000+ Agentic Skills for Claude Code/Antigravity/Cursor. Battle-tested, high-performance skills for AI agents including official skills from Anthropic and Vercel.

微舆：人人可用的多Agent舆情分析助手，打破信息茧房，还原舆情原貌，预测未来走向，辅助决策！从0实现，不依赖任何框架。

Query Engine for AI Analytics: Build self-reasoning agents across all your live data

Platform dedicated to building an open foundation for applied Artificial Intelligence, designed for people seeking production-ready AI systems they can truly control, extend and deploy anywhere.

General-purpose AI designed for knowledge workers — creators, strategists, and operators — and individuals seeking AI systems they can truly control to help them get work done, with full flexibility to extend and deploy anywhere (VPC, on-prem, or cloud).

Opiniated RAG for integrating GenAI in your apps 🧠 Focus on your product rather than the RAG. Easy integration in existing products with customisation! Any LLM: GPT4, Groq, Llama. Any Vectorstore: PGVector, Faiss. Any Files. Anyway you want.

Langchain-Chatchat（原Langchain-ChatGLM）基于 Langchain 与 ChatGLM, Qwen 与 Llama 等语言模型的 RAG 与 Agent 应用 | Langchain-Chatchat (formerly langchain-ChatGLM), local knowledge based LLM (like ChatGLM, Qwen and Llama) RAG and Agent app with langchain

Multi-harness agentic plugin marketplace for Claude Code, Codex CLI, Cursor, OpenCode, and Gemini CLI

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

In-depth tutorials on LLMs, RAGs and real-world AI agent applications.

Build resilient language agents as graphs.

Community-contributed instructions, prompts, and configurations to help you make the most of GitHub Copilot.

The Frontend for Agents & Generative UI. React + Angular

DSPy — a leading open-source project in the AI/LLM ecosystem.

Perplexica is an AI-powered answering engine.

Vane is an AI-powered answering engine.

Your AI second brain. Self-hostable. Get answers from the web or your docs. Build custom agents, schedule automations, do deep research. Turn any online or local LLM into your personal, autonomous AI (gpt, claude, gemini, llama, qwen, mistral). Get started - free.

Academic Research Skills for Claude Code: research → write → review → revise → finalize

A modular graph-based Retrieval-Augmented Generation (RAG) system

AI generates editable, beautifully designed PPTX from any document — no design skills needed | 15 examples, 229 pages

📑 PageIndex: Document Index for Vectorless, Reasoning-based RAG

Qdrant — a leading open-source project in the AI/LLM ecosystem.

📚 从零开始的大语言模型原理与实践教程

一款提示词优化器，助力于编写高质量的提示词

A modern replacement for Redis and Memcached

Open Source AI Platform - AI Chat with advanced features that works with every LLM

🪢 Open source LLM engineering platform: LLM Observability, metrics, evals, prompt management, playground, datasets. Integrates with OpenTelemetry, Langchain, OpenAI SDK, LiteLLM, and more. 🍊YC W23

An LLM-powered knowledge curation system that researches a topic and generates a full-length report with citations.

runs anywhere. uses anything

Google Workspace CLI — one command-line tool for Drive, Gmail, Calendar, Sheets, Docs, Chat, Admin, and more. Dynamically built from Google Discovery Service. Includes AI agent skills.

Composio powers 1000+ toolkits, tool search, context management, authentication, and a sandboxed workbench to help you build AI agents that turn intent into action.

Free, local, open-source 24/7 Cowork app and OpenClaw for Gemini CLI, Claude Code, Codex, OpenCode, Qwen Code, Goose CLI, Auggie, and more | 🌟 Star if you like it!

Build, deploy, and orchestrate AI agents. Sim is the central intelligence layer for your AI workforce.

FastGPT is a knowledge-based platform built on the LLMs, offers a comprehensive suite of out-of-the-box capabilities such as data processing, RAG retrieval, and visual AI workflow orchestration, letting you easily develop and deploy complex question-answering systems without the need for extensive setup or configuration.

Open-source search and retrieval database for AI applications.

This repository showcases various advanced techniques for Retrieval-Augmented Generation (RAG) systems. RAG systems combine information retrieval with generative models to provide accurate and contextually rich responses.

Find secrets with Gitleaks 🔑

Python scraper based on AI

Label Studio is a multi-type data labeling and annotation tool with standardized output format

Improve your resumes with Resume Matcher. Get insights, keyword suggestions and tune your resumes to job descriptions.

A lightweight, powerful framework for multi-agent workflows

The open source developer platform to build AI agents and models with confidence. Enhance your AI applications with end-to-end tracking, observability, and evaluations, all in one integrated platform.

Open Source alternative to Algolia + Pinecone and an Easier-to-Use alternative to ElasticSearch ⚡ 🔍 ✨ Fast, typo tolerant, in-memory fuzzy Search Engine for building delightful search experiences

Haystack — a leading open-source project in the AI/LLM ecosystem.