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OpenAI repositories on GitHub: 99 ranked by stars

99 public repositories tagged OpenAI are on GitHub, with 1,871,438 stars between them; 71 had a push in the last 30 days. Most are written in TypeScript (36), Python (28), Rust (9). The most starred: NousResearch/hermes-agent (253,698), f/prompts.chat (172,960), langgenius/dify (158,455).

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Every repository, most starred first

RepositoryWhat it isLanguageStarsForksLicenseLast pushRead
NousResearch/hermes-agentThe agent that grows with youPython253,69855,025MITOct 14Oct 14
f/prompts.chatf.k.a. Awesome ChatGPT Prompts. Share, discover, and collect prompts from the community. Free and open source — self-host for your organization with complete privacy.HTML172,96022,139Oct 14Oct 14
langgenius/difyBuild Agentic workflows, RAG pipelines, with rich AI model and tool support on one collaborative workspace. Deploy on cloud, VPC, or self-hosted, so teams move from prototype to…TypeScript158,45525,038Oct 14Oct 14
microsoft/generative-ai-for-beginners21 Lessons, Get Started Building with Generative AIJupyter Notebook121,34763,965MITOct 12Oct 14
diegosouzapw/OmniRouteNever stop coding. Free MIT AI gateway: one endpoint, 359 providers (150+ free), 1200+ models Kimi, Claude, GPT, Gemini, GLM, DeepSeek, MiniMax. Works with Claude Code, Codex…TypeScript76,48911,041MITOct 14Oct 14
headroomlabs-ai/headroomCompress tool outputs, logs, files, and RAG chunks before they reach the LLM. 20% fewer tokens for coding agents, 60-95% fewer tokens for JSON, same answers. Library, proxy, MCP…Python75,3475,847Apache-2.0Oct 13Oct 14
xtekky/gpt4freeThe official gpt4free repository | various collection of powerful language models | opus 4.6 gpt 5.3 kimi 2.5 deepseek v3.2 gemini 3Python66,85013,482GPL-3.0Oct 12Oct 14
BerriAI/litellmThe fastest, litest AI Gateway. Rust core with Python SDK. Call 100+ LLM APIs in OpenAI (or native) format with cost tracking, guardrails, load balancing, and logging [Bedrock…Python61,23812,329Oct 14Oct 14
router-for-me/CLIProxyAPIWrap Antigravity, ChatGPT Codex, Claude Code, Grok Build, Muse Code, Devin as an OpenAI/Gemini/Claude/Codex compatible API service, allowing you to enjoy the free Gemini Series…Go55,2138,441MITOct 14Oct 14
ggml-org/whisper.cppPort of OpenAI's Whisper model in C/C++C++54,2756,220MITOct 6Oct 11
Aider-AI/aideraider is AI pair programming in your terminalPython49,4585,045Apache-2.0May 22Oct 11
zhayujie/CowAgentOpen-source personal AI assistant & Agent Harness. Plans tasks, runs tools and skills, self-evolves with memory and knowledge. Multi-agent, multi-model, multi-channel.…Python47,40110,393MITOct 14Oct 14
LibreChat-AI/LibreChatEnhanced ChatGPT Clone: Features Agents, MCP, Skills, DeepSeek, Anthropic, AWS, OpenAI, Responses API, Azure, Groq, o1, GPT-5, Mistral, OpenRouter, Vertex AI, Gemini, Artifacts…TypeScript45,6799,388MITOct 14Oct 14
AstrBotDevs/AstrBotAI Agent Assistant & development framework that integrates lots of IM platforms, LLMs, plugins and AI feature, and can be your openclaw alternative.Python41,8793,061AGPL-3.0Oct 14Oct 14
PDFMathTranslate/PDFMathTranslate[EMNLP 2025 Demo] PDF scientific paper translation with preserved formats - 基于 AI 完整保留排版的 PDF 文档全文双语翻译,支持 Google/DeepL/Ollama/OpenAI 等服务,提供 CLI/GUI/MCP/Docker/ZoteroPython37,5513,358AGPL-3.0Oct 14Oct 14
langfuse/langfuseOpen source agent evals & observability: Trace, evaluate, and improve LLM applications with one open platform.TypeScript35,8203,987Oct 14Oct 14
can1357/oh-my-piCoding agent with the IDE wired in. Built by Stencil Labs.TypeScript34,9383,798MITOct 11Oct 11
Tencent/WeKnoraOpen-source LLM knowledge platform: turn raw documents into a queryable RAG, an autonomous reasoning agent, and a self-maintaining Wiki.Go33,9584,519Oct 14Oct 14
e2b-dev/awesome-ai-agentsA list of AI autonomous agents30,3583,586Aug 21Oct 11
vxcontrol/pentagiFully autonomous AI Agents system capable of performing complex penetration testing tasksGo29,0644,370MITOct 9Oct 14
yamadashy/repomixRepomix is a powerful tool that packs your entire repository into a single, AI-friendly file. Perfect for when you need to feed your codebase to Large Language Models (LLMs) or…TypeScript28,8291,588MITOct 11Oct 14
comet-ml/opikDebug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows with comprehensive tracing, automated evaluations, and production-ready dashboards.Python22,5971,858Apache-2.0Oct 14Oct 14
1jehuang/jcodeHigh performance coding agent harness written in rustRust20,3882,374MITOct 11Oct 11
langbot-app/LangBotProduction-grade platform for building agentic IM bots - 生产级多平台智能机器人开发平台/ Agent、知识库编排、插件系统 / Bots for Discord / Slack / LINE / Telegram / WeChat(企业微信, 企微智能机器人, 公众号) / 飞书 / 钉钉 / QQ…Python18,1601,652Apache-2.0Oct 14Oct 14
wanshuiyin/Auto-claude-code-research-in-sleepARIS (Auto-Research-In-Sleep) — Lightweight Markdown-only skills for autonomous ML research: cross-model review loops, idea discovery, and experiment automation. No framework, no…Python17,4711,470MITOct 7Oct 14
CoplayDev/unity-mcpUnity MCP acts as a bridge between AI assistants and your Unity Editor. Give your LLM tools to manage assets, control scenes, edit scripts, and automate tasks within Unity.C#14,9441,560MITOct 8Oct 14
livekit/agentsA framework for building realtime voice AI agentsPython14,7413,933Apache-2.0Oct 14Oct 14
Portkey-AI/gatewayA blazing fast AI Gateway with integrated guardrails. Route to 1,600+ LLMs, 50+ AI Guardrails with 1 fast & friendly API.TypeScript13,1881,346MITMay 25Oct 14
zilliztech/claude-contextCode search MCP for Claude Code. Make entire codebase the context for any coding agent.TypeScript12,616943MITJul 14Oct 14
Arize-ai/phoenixAI Observability & EvaluationPython11,8341,203Oct 14Oct 14
EmbraceAGI/awesome-chatgpt-zhChatGPT 中文指南,ChatGPT 中文调教指南,指令指南,应用开发指南,精选资源清单,更好的使用 chatGPT 让你的生产力 up up up!Python11,750977MITAug 30Oct 14
langchain-ai/open-sweAn Open-Source Asynchronous Coding AgentPython11,0171,310MITOct 14Oct 14
VoltAgent/voltagentAI Agent Engineering Platform built on an Open Source TypeScript AI Agent FrameworkTypeScript10,7921,174MITOct 13Oct 14
sigoden/aichatAll-in-one LLM CLI tool featuring Shell Assistant, Chat-REPL, RAG, AI Tools & Agents, with access to OpenAI, Claude, Gemini, Ollama, Groq, and more.Rust10,491748Apache-2.0Feb 23Oct 11
trailhq/GraftTurbocharge Claude Code, Cursor, Codex, Gemini & every coding agent: faster, cheaper, with contextual understanding specific to your codebase.TypeScript9,822870MITOct 10Oct 11
OpenWhispr/openwhisprVoice-to-text dictation app with local (Nvidia Parakeet/Whisper) and cloud models (BYOK). Privacy-first and available cross-platform.JavaScript9,4161,176MITOct 14Oct 14
LearningCircuit/local-deep-research~95% on SimpleQA (e.g. Qwen3.6-27B on a 3090). Supports all local and cloud LLMs (llama.cpp, Ollama, Google, ...). 10+ search engines - arXiv, PubMed, your private documents.…Python9,190845MITOct 14Oct 14
strands-agents/harness-sdkBuild an agent harness and control it end-to-end. Open-source SDK for production AI agents in Python & TypeScript - any model, any cloud.TypeScript8,8101,367Apache-2.0Oct 14Oct 14
k8sgpt-ai/k8sgptGiving Kubernetes Superpowers to everyoneGo8,2441,078Apache-2.0Oct 14Oct 14
osaurus-ai/osaurusOwn your AI. The native macOS harness for AI agents -- any model, persistent memory, autonomous execution, cryptographic identity. Built in Swift. Fully offline. Open source.Swift8,043484MITOct 14Oct 14
tailcallhq/forgecodeAI enabled pair programmer for Claude, GPT, O Series, Grok, Deepseek, Gemini and 300+ modelsRust7,6381,462Apache-2.0Oct 14Oct 14
superagent-ai/superagentSuperagent protects your AI applications against prompt injections, data leaks, and harmful outputs. Embed safety directly into your app and prove compliance to your customers.TypeScript6,763962MITAug 25Oct 14
sindresorhus/awesome-chatgptAwesome list for ChatGPT — an artificial intelligence chatbot developed by OpenAI [SUBMISSIONS ARE TEMPORARILY PAUSED BECAUSE OF TOO MANY LOW QUALITY SUBMISSIONS]6,443472CC0-1.0Feb 15Oct 11
promptslab/Awesome-Prompt-EngineeringThis repository contains a hand-curated resources for Prompt Engineering with a focus on Generative Pre-trained Transformer (GPT), ChatGPT, PaLM etcTypeScript6,372776Apache-2.0Oct 14Oct 14
heilcheng/awesome-agent-skillsTutorials, Guides and Agent Skills DirectoriesTypeScript6,273766MITApr 5Oct 14
u14app/deep-researchUse any LLMs (Large Language Models) for Deep Research. Support SSE API and MCP server.JavaScript4,6931,058MITJun 18Oct 14
CaviraOSS/LongMemoryLocal persistent memory store for LLM applications including claude desktop, github copilot, codex, antigravity, etc.TypeScript4,535507Apache-2.0Sep 20Oct 14
pydantic/logfireAI observability platform for production LLM and agent systems.Python4,512313MITOct 10Oct 11
gptme/gptmeYour agent in your terminal, equipped with local tools: writes code, uses the terminal, browses the web. Make your own persistent autonomous agent on top!Python4,448450MITOct 14Oct 14
IvanMurzak/Unity-MCPAI Skills, MCP Tools, and CLI for Unity Engine. Full AI develop and test loop. Use cli for quick setup. Efficient token usage, advanced tools. Any C# method may be turned into a…C#4,448393Apache-2.0Oct 13Oct 14
panaversity/learn-agentic-aiLearn Agentic AI using Dapr Agentic Cloud Ascent (DACA) Design Pattern and Agent-Native Cloud Technologies: OpenAI Agents SDK, Memory, MCP, A2A, Knowledge Graphs, Dapr, Rancher…Jupyter Notebook4,3851,010MITOct 26, 2025Oct 14
algorithmicsuperintelligence/optillmOptimizing inference proxy for LLMsPython4,317394Apache-2.0Oct 11Oct 14
steipete/oracleAsk the oracle when you're stuck. Invoke GPT-5 Pro with a custom context and files.TypeScript4,053422MITOct 12Oct 14
yuruotong1/autoMateLike Manus, Computer Use Agent(CUA) and Omniparser, we are computer-using agents.AI-driven local automation assistant that uses natural language to make computers work by…Python3,966490MITSep 18Oct 14
golutra/golutraMulti-agent AI orchestration platform for automation, workflows, and developer tools. Golutra transforms Codex, Claude Code, and OpenClaw into a unified agent system with parallel…Rust3,854443Sep 28Oct 11
giancarloerra/SocratiCodeEnterprise-grade (40m+ LOC) codebase intelligence, zero-setup, local & private Plugin/Skill/Extension or MCP: hybrid semantic search, polyglot dependency graphs, symbol-level…TypeScript3,335430AGPL-3.0Oct 10Oct 14
taishi-i/awesome-ChatGPT-repositoriesA curated list of open source GitHub repositories related to ChatGPT, the OpenAI API, and Codex. Searchable via Claude Code and Codex skills.Python3,292495CC0-1.0Oct 12Oct 14
mattzcarey/shippieextendable code review and QA agentTypeScript2,509243MITSep 28Oct 14
eon01/awesome-chatgptA curated list of awesome ChatGPT resources, including libraries, SDKs, APIs, and more. Please consider supporting this project by giving it a star.2,406216Jul 15Oct 11
777genius/agent-teams-aiYou're the boss, agents are your team. They handle tasks on their own, message each other, and review each other's work. You just watch the kanban board and give high-level…TypeScript2,263377AGPL-3.0Oct 14Oct 14
MCPJam/inspectorTesting and evaluation platform to chat, inspect, and debug MCP servers, MCP apps, and ChatGPT apps.TypeScript2,258295Oct 14Oct 14
TimmyOVO/deepseek-ocr.rsRust multi‑backend OCR/VLM engine (DeepSeek‑OCR-1/2, PaddleOCR‑VL, DotsOCR) with DSQ quantization and an OpenAI‑compatible server & CLI – run locally without Python.Rust2,183168Apache-2.0Feb 21Oct 11
alpic-ai/skybridgeSkybridge is a full-stack TypeScript framework for MCP Apps and ChatGPT Apps. Type-safe. React-powered. Platform-agnostic.TypeScript2,161141MITOct 13Oct 14
CoderGamester/mcp-unityModel Context Protocol (MCP) plugin to connect with Unity Editor — designed for Cursor, Claude Code, Codex, Windsurf and other IDEsC#1,933246MITOct 11Oct 14
shiwenwen/hope-agentA cross-device desktop AI agent with memory, autonomous goals, dynamic workflows, and headless deployment | 会记忆、能持续推进目标、会动态编排多 Agent 的跨端桌面 AI 助手,也可服务化常驻 NAS / 云端Rust1,801166MITOct 10Oct 11
e2b-dev/e2b-cookbookExamples of using E2BTypeScript1,414268Oct 14Oct 14
justrach/codedbZig code intelligence server and MCP toolset for AI agents. Fast tree, outline, symbol, search, read, edit, deps, snapshot, and remote GitHub repo queries.Zig1,39387BSD-3-ClauseOct 3Oct 14
Abraxas-365/langchain-rustLangChain for Rust, the easiest way to write LLM-based programs in RustRust1,349174MITOct 8Oct 11
hashgraph-online/awesome-codex-pluginsA curated list of awesome OpenAI Codex / ChatGPT plugins, skills, and resources. The #1 Codex Marketplace.JavaScript1,314364Apache-2.0Oct 14Oct 14
lobehub/lobe-chat-agents/ Agent Index - This is the agent index for LobeChat. It accesses index.json from this repository to display a list of available agents for LobeChat to the agent market.TypeScript1,235340MITSep 15Oct 11
keinsaasforever/better-chatbotFormerly Better Chatbot. Navigator is an open-source AI workspace for agents, MCP and workflow automation.TypeScript1,188348MITAug 19Oct 14
awesome-gptX/awesome-gptAn awe-inspiring collection of resources, encompassing a wide range of tools, documents, resources, applications, and use cases related to ChatGPT.1,133133MITOct 10Oct 11
Azure-Samples/AI-GatewayLabs to explore AI Models, MCP servers, and Agents with the AI Gateway powered by Azure API Management and Microsoft FoundryJupyter Notebook996520MITSep 16Oct 14
SecretiveShell/MCP-BridgeA middleware to provide an openAI compatible endpoint that can call MCP toolsPython925118MITDec 8, 2025Oct 14
microsoft/OpenAIWorkshopworkshop materials to build intelligent solutions on Open AIPython898474MITOct 13Oct 14
zaidmukaddam/scira-mcp-chatA minimalistic MCP client with a good feature set.TypeScript825211Apache-2.0Dec 11, 2025Oct 14
RoggeOhta/awesome-codex-cliCurated list of 150+ tools, skills, subagents & plugins for OpenAI Codex CLI547328CC0-1.0Sep 6Oct 14
mehmetkahya0/AI-CatalogHuge AI models catalog. A curated list of AI tools, platforms, and resources across various domains.HTML496100GPL-3.0Oct 12Oct 14
owndev/Open-WebUI-FunctionsOpen-WebUI-Functions is a collection of custom pipelines, filters, and integrations designed to enhance Open WebUI. These functions enable seamless interactions with Azure AI…Python38951Apache-2.0Oct 11Oct 14
Govcraft/rust-docs-mcp-serverPrevents outdated Rust code suggestions from AI assistants. This MCP server fetches current crate docs, uses embeddings/LLMs, and provides accurate context via a tool call.Rust29939MITNov 24, 2025Oct 14
ANDRETRIPOL/OpenGhostOpen desktop AI agent for Windows, macOS and Linux, written from scratch: its own agent engine, its own browser tooling and its own drawing engine that shows what it explains.JavaScript26721MITOct 15Oct 15
chipfighter/context-attachment-managerCodex and Claude Code plugin (works in Claude Desktop): choose which past images go to the model with your next message. Unchecked images become placeholders, the conversation…TypeScript23522MITOct 15Oct 15
dddabtc/winremote-mcpWindows Remote MCP Server — 40+ tools for desktop automation, process management, file operations via FastMCPPython20842MITSep 30Oct 14
SouravBeraAkaSpeed/xirynXiryn — the open-source personal agent. Does everything Muse, Grok Bot and Dots do, on your own computer: each agent gets its own Linux desktop in Docker, any model with your…TypeScript17829MITOct 13Oct 15
deus-h/claudeus-wp-mcpClaudeus WordPress MCP ServerTypeScript16250Mar 16Oct 14
GobinFan/python-mcp-server-client支持查询主流agent框架技术文档的MCP server(支持stdio和sse两种传输协议), 支持 langchain、llama-index、autogen、agno、openai-agents-sdk、mcp-doc、camel-ai 和 crew-aiPython15339May 5, 2025Oct 14
yincongcyincong/mcp-client-gomcp client for Go (Golang). Integrate multiple Model Context Protocol (MCP) serversGo15022MITSep 9, 2025Oct 14
major7apps/pensyveUniversal memory runtime for AI agentsRust9616Oct 8Oct 14
hoangsonww/AI-Agents-OrchestratorIntelligent orchestration system that coordinates multiple AI coding assistants (Claude, Codex, Gemini CLI, Copilot CLI) to collaborate on complex software development tasks via…Python9229MITSep 27Oct 14
PSPDFKit/nutrient-dws-mcp-serverA Model Context Protocol (MCP) server implementation that integrates with the Nutrient Document Web Service (DWS) Processor API, providing powerful PDF processing capabilities for…TypeScript716MITAug 28Oct 14
Mikedev115/Aetox-HarnessGive any AI model a real working environment on your Windows desktop. Aetox is a local-first agent harness that lets AI work across your files, shell, browser, documents, and…Go5015Oct 13Oct 14
ra-jeev/chat-githubGitHub Search, powered by OpenAI, through an intuitive chat interface.TypeScript496MITJun 19, 2025Oct 14
tashfeenahmed/scallopbotSelf-hosted personal AI assistant with MCP-native, bio-inspired memory. OpenClaw-compatible skills. LoCoMo F1 0.48 vs 0.38.TypeScript447MITOct 4Oct 14
mishrasanjeev/grantexgrantex is the identity, authorization, and audit infrastructure for AI agents — the "OAuth moment" for the agentic internet. We provide a universal SDK and cloud service that…TypeScript339Oct 13Oct 14
nirholas/lyra-tool-discoveryAI powered automation toolkit which acts as an agent that discovers MCP servers for you. Point it at GitHub/npm/configure your own discovery, let GPT or Claude analyze the API or…TypeScript318Oct 9Oct 14
Huskyauto/VisionClaw-Agent-Public-ReleaseOpen-source multi-tenant AI agent workspace · 18 personas · 144 active capabilities · 885 platform indexes · 86 curated AI models + 1000+ OpenRouter catalog · self-hosted, BYO-keysTypeScript2610MITOct 14Oct 14
conectlens/lenserfightTurn AI prompts into reusable, versioned Lenses - organize with Tags and Threads, automate as Workflows, configure as Agents, evaluate with Battles.TypeScript183MITSep 11Oct 14
laxmariappan/awesome-wp-aiA curated list of awesome AI plugins, tools, themes, and resources for WordPressTypeScript105Oct 3Oct 14
PurpleHaze2320/mcp-ecosystem-scannerAutomated registry of 450+ MCP (Model Context Protocol) servers. Crawls GitHub daily, validates servers, and quality-scores the entire ecosystem.Python20MITOct 14Oct 14

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Read from GitHub by SpecStream between October 11, 2026 and October 15, 2026; each row shows the day its repository was read. Stars and pushes change every day, and the GitHub page is the current one. Forks and archived repositories are left out.