Open source openai projects
Every project in the registry tagged openai, ranked by real GitHub adoption.
One interface for every AI model you run or connect
21 Lessons, Get Started Building with Generative AI
Autonomous coding agents that complete real engineering tasks
LLM gateway for auth, load balancing, and spend tracking
LEAKED SYSTEM PROMPTS FOR CHATGPT, CLAUDE, GEMINI, GROK, PERPLEXITY, CURSOR, LOVABLE, REPLIT, AND MORE! - AI SYSTEMS TRANSPARENCY FOR ALL! 👐
AI pair programmer that works inside your terminal
Powerful AI Client
⌥ Coding agent with the IDE wired in
LLM API 管理 & 分发系统,支持 OpenAI、Azure、Anthropic Claude、Google Gemini、DeepSeek、字节豆包、ChatGLM、文心一言、讯飞星火、通义千问、360 智脑、腾讯混元等主流模型,统一 API 适配,可用于 key 管理与二次分发。单可执行文件,提供 Docke
Fully autonomous AI Agents system capable of performing complex penetration testing tasks
Build powerful AI knowledge bases with ease
基于 ChatGPT API 的划词翻译浏览器插件和跨平台桌面端应用 - Browser extension and cross-platform desktop application for translation based on ChatGPT API.
Debug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows with comprehensive tracing, automated evaluations, and production-ready d
The most RAM efficient harness
Open Source DeepWiki: AI-Powered Wiki Generator for GitHub/Gitlab/Bitbucket Repositories. Join the discord: https://discord.gg/gMwThUMeme
🏛️ 三省六部制 · OpenClaw Multi-Agent Orchestration System — 9 specialized AI agents with real-time dashboard, model config, and full audit trails
Open source AI coding agent. Designed for large projects and real world tasks.
Build powerful AI agents with cutting-edge LLM technology
🚀 PR Agent: The Original Open-Source PR Reviewer. This project is not the Qodo free tier.
AI email assistant that automates, organizes, and declutters
OpenAI's Codex Security CLI and TypeScript SDK for finding, validating, and fixing security vulnerabilities. npm: https://www.npmjs.com/package/@openai/codex-se
AI-Powered Note Taking App
Voice-to-text that works offline, privately, on any app
All-in-one LLM CLI tool featuring Shell Assistant, Chat-REPL, RAG, AI Tools & Agents, with access to OpenAI, Claude, Gemini, Ollama, Groq, and more.
Open Source Deep Research Alternative to Reason and Search on Private Data. Written in Python.
Giving Kubernetes Superpowers to everyone
Build autonomous AI agents in Python.
Turn any webpage into structured data using LLMs
Self-hosted AI accounting app. LLM analyzer for receipts, invoices, transactions with custom prompts and categories
🔥中文 prompt 精选🔥,ChatGPT 使用指南,提升 ChatGPT 可玩性和可用性!🚀
Chat-based SQL Client and Editor for the next decade
A Low-Code MCP Framework for Building Complex and Innovative RAG Pipelines
💬 Telegram bot with ChatGPT & Claude Python-based, using OpenAI's API.
Powerful observability made simple for developers
A self-hosted CPA / CLIProxyAPI management panel and AI gateway observability dashboard for requests, usage, cost, quota, failures, and account health.
The one and only agent harness for complex codebases. Project memory, planning, execution, and verified completion inside Codex.
High-performance Inference and Deployment Toolkit for LLMs and VLMs based on PaddlePaddle
Power CLI and Workflow manager for LLMs (core package)
Browser and notebook combined with local-first AI
🤖 Type-safe, provider-agnostic TypeScript AI SDK for streaming chat, tool calling, agents, and multimodal apps across OpenAI, Anthropic, Gemini, React, Vue, Sv
OpenAI API + Ruby! 🤖❤️ GPT-5 & Realtime WebRTC compatible!
🤖 Crear Chatbot WhatsApp en minutos. Únete a este proyecto OpenSource
Thinking notebook and Markdown editor.
FastAPI + Playwright + Camoufox 中间层代理服务器,兼容OpenAI API且支持参数转发。项目通过浏览器自动化将API请求转发到 Google AI Studio Chat,并同样按照OpenAI标准格式返回的工具。内置调试WebUI面板。
💬 RasaGPT is the first headless LLM chatbot platform built on top of Rasa and Langchain. Built w/ Rasa, FastAPI, Langchain, LlamaIndex, SQLModel, pgvector, ngr
the terminal client for LLMs
Seamlessly integrate LLMs as Python functions
Portable project memory across Claude Code, Codex and OpenCode, plus token accounting measured from harness transcripts. Local file I/O, no API calls, no teleme
👻 Proxy API gateway for Kiro IDE & CLI (Amazon Q Developer / AWS CodeWhisperer). Use free Claude models with any client.
A python chatbot framework with Natural Language Understanding and Artificial Intelligence.
Waku Waku! Waku Agent is a local-first AI agent harness you actually own, including loop, memory, eval, all in code built to stay legible as it grows.
Text Generator is a versatile plugin for Obsidian that allows you to generate text content using various AI providers, including OpenAI, Anthropic, Google and l
A third-party ChatGPT Web UI page built with Express and Vue3, through the official OpenAI completion API. / 用 Express 和 Vue3 搭建的第三方 ChatGPT 前端页面, 基于 OpenAI 官方
LLPhant - A comprehensive PHP Generative AI Framework using OpenAI GPT 4. Inspired by Langchain
An AI Assistant that’s easy to setup, does your work 24/7, knows your preferences and gets better over time.
🛡️ Free open-source AI-powered security terminal & vulnerability scanner (CVE, SBOM). Supports SSH, SFTP, RDP, VNC, Serial, and 12+ autonomous AI agents (DeepS
AI gateway / AI control plane / AI proxy written in Go. Unified OpenAI-compatible and Anthropic-compatible API for OpenAI, Anthropic, Gemini, Groq, xAI, Ollama,
Langtrace 🔍 is an open-source, Open Telemetry based end-to-end observability tool for LLM applications, providing real-time tracing, evaluations and metrics f
Self-hosted AI gateway for coding CLIs — one OpenAI/Claude/Gemini/Codex-compatible endpoint, with a multi-tenant web console, request logs, and spend quotas.
Mock everything your AI app talks to — LLM APIs, MCP, A2A, AG-UI, vector DBs, search. One package, one port, zero dependencies.
Related tags
Frequently asked questions
How many open source openai projects are there?
This registry tracks 64 projects tagged openai, with 1,055,958 GitHub stars between them. The most-adopted is Open WebUI at 157,575 stars.
Are these openai projects free to use?
Yes — 60 of the 64 carry an explicit open-source licence across 5 distinct licences, so there is no licence fee. Where a project also sells a hosted or enterprise version, the self-hosted path remains free.
Which openai project should I choose?
The list above is ranked by GitHub stars, but stars measure attention rather than fit. Check three things on each card: the licence (permissive versus copyleft), the language it is written in, and the last-push date — a high-star project that has not been pushed in a year is a liability.
Are these openai projects still maintained?
51 of the 64 were pushed in the last 90 days, and every card shows its exact last-push date so you can see the rest. Sort your shortlist by that date before committing to a migration.