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Sealbook / Open source / AI agents & LLM apps

Top open-source ai agents & llm apps on GitHub

5,147 repositories with 1,000+ stars, ranked by stars. Leading: rea, skills, ECC.

RepositoryStarsLanguageLicenseActivity
301openai/symphonySymphony turns project work into isolated, autonomous implementation runs, allowing teams to manage work instead of supervising coding agent★ 27.7kElixirApache-2.0Active
3024ian/GDevelop🎮 Open-source, cross-platform 2D/3D/multiplayer game engine designed for everyone.★ 27.7kJavaScriptOtherActive
303virattt/dexterAn autonomous agent for deep financial research★ 27.7kTypeScript—Active
304QwenLM/Qwen3Qwen3 is the large language model series developed by Qwen team, Alibaba Cloud.★ 27.7kPython—Slowing
305Kilo-Org/kilocodeKilo is the all-in-one agentic engineering platform. Build, ship, and iterate faster with the most popular open source coding agent.★ 27.6kTypeScriptMITActive
306OthmanAdi/planning-with-filesPersistent file-based planning for AI coding agents and long-running tasks. Crash-proof markdown plans, session recovery after /clear and co★ 27.5kPythonMITActive
307Fosowl/agenticSeekFully Local Manus AI. No APIs, No $200 monthly bills. Enjoy an autonomous agent that thinks, browses the web, and code for the sole cost of ★ 27.5kPythonGPL-3.0Active
308xai-org/grok-buildSpaceXAI's coding agent harness and TUI. Fullscreen, mouse interactive, extensible.★ 27.4kRustApache-2.0Active
309vercel/aiThe AI Toolkit for TypeScript. From the creators of Next.js, the AI SDK is a free open-source library for building AI-powered applications a★ 27.4kTypeScriptOtherActive
310phuryn/pm-skillsPM Skills Marketplace: 100+ agentic skills, commands, and plugins — from discovery to strategy, execution, launch, and growth.★ 27.2k—MITActive
311t8y2/dbx25 MB lightweight cross-platform database client for 100+ databases, including MySQL, PostgreSQL, SQLite, Redis, MongoDB, DuckDB, SQL Server★ 27.1kRustApache-2.0Active
312onlook-dev/onlookThe Developer Tool for Visual Engineers • An Open-Source AI-First Design tool • Visually build, style, and edit your code with AI • World's ★ 26.9kTypeScriptApache-2.0Active
313Donchitos/Claude-Code-Game-StudiosTurn Claude Code into a full game dev studio — 49 AI agents, 72 workflow skills, and a complete coordination system mirroring real studio hi★ 26.8kShellMITActive
314deepset-ai/haystackOpen-source AI orchestration framework for building context-engineered, production-ready LLM applications. Design modular pipelines and agen★ 26.8kPythonApache-2.0Active
315JimLiu/baoyu-skills★ 26.8kTypeScriptMITActive
316humanlayer/12-factor-agentsWhat are the principles we can use to build LLM-powered software that is actually good enough to put in the hands of production customers?★ 26.8kTypeScriptOtherStale
317zai-org/Open-AutoGLMAn Open Phone Agent Model & Framework. Unlocking the AI Phone for Everyone★ 26.4kPythonApache-2.0Slowing
318mozilla-ai/llamafileDistribute and run LLMs with a single file.★ 26.4kC++OtherActive
319agentskills/agentskillsSpecification and documentation for Agent Skills★ 26.3kPythonApache-2.0Active
320a2aproject/A2AAgent2Agent (A2A) is an open protocol enabling communication and interoperability between opaque agentic applications.★ 26.2kShellApache-2.0Active
321dapr/daprDapr is a portable runtime for building distributed applications across cloud and edge, combining event-driven architecture with workflow or★ 26.2kGoApache-2.0Active
322promptfoo/promptfooTest your prompts, agents, and RAGs. Red teaming/pentesting/vulnerability scanning for AI. Compare performance of GPT, Claude, Gemini, DeepS★ 26.1kTypeScriptMITActive
323go-kratos/kratosYour ultimate Go microservices framework for the cloud-native era.★ 26kGoMITActive
324SYSTRAN/faster-whisperFaster Whisper transcription with CTranslate2★ 25.9kPythonMITActive
325Cinnamon/kotaemonAn open-source RAG-based tool for chatting with your documents.★ 25.8kPythonApache-2.0Slowing
326titanwings/distillyDistilly — Distill how they think into reusable Skills for any Agent or Bot. Formerly Colleague Skill（原同事 Skill）.★ 25.8kPythonMITActive
327browserbase/stagehandThe SDK to extract data and interact with any site on the web. Get started with Claude Code, Codex, Eve, Mastra, and more.★ 25.7kTypeScriptMITActive
328EveryInc/compound-engineering-pluginOfficial Compound Engineering plugin for Claude Code, Codex, Cursor, and more★ 25.6kTypeScriptMITActive
329microsoft/OmniParserA simple screen parsing tool towards pure vision based GUI agent★ 25.5kJupyter NotebookCC-BY-4.0Slowing
330karpathy/llm-councilLLM Council works together to answer your hardest questions★ 25.5kPython—Slowing
331toon-format/toon🎒 Token-Oriented Object Notation (TOON) – compact, human-readable serialization of JSON data for LLM prompts. TypeScript SDK, CLI, benchmark★ 25.5kTypeScriptMITActive
332alchaincyf/huashu-designHuashu Design · HTML-native design skill for Claude Code · Claude Code 里 HTML 原生的设计 skill · 高保真原型 / 幻灯片 / 动画 + 20 设计哲学 + 5 维评审 + MP4 导出 · Ag★ 25.3kHTMLMITActive
333letta-ai/lettaPlatform for stateful agents: AI with advanced memory that can learn and self-improve over time.★ 25.2k—Apache-2.0Active
334liguodongiot/llm-action本项目旨在分享大模型相关技术原理以及实战经验（大模型工程化、大模型应用落地）★ 25.2kHTMLApache-2.0Active
335activepieces/activepiecesAI Agents & MCPs & AI Workflow Automation • (~400 MCP servers for AI agents) • AI Automation / AI Agent with MCPs • AI Workflows & AI Agents★ 25.1kTypeScriptOtherActive
336flipped-aurora/gin-vue-admin🚀Vite+Vue3+Gin拥有AI辅助的基础开发平台，企业级业务AI+开发解决方案，内置mcp辅助服务，内置skills管理，支持TS和JS混用。它集成了JWT鉴权、权限管理、动态路由、显隐可控组件、分页封装、多点登录拦截、资源权限、上传下载、代码生成器、表单生成器和可配置的导★ 25.1kGoApache-2.0Active
337haotian-liu/LLaVA[NeurIPS'23 Oral] Visual Instruction Tuning (LLaVA) built towards GPT-4V level capabilities and beyond.★ 25.1kPythonApache-2.0Stale
338nextai-translator/nextai-translator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.★ 25kTypeScriptAGPL-3.0Active
339openai/gpt-2Code for the paper "Language Models are Unsupervised Multitask Learners"★ 25kPythonOtherArchived
340agentsmd/agents.mdAGENTS.md — a simple, open format for guiding coding agents★ 25kTypeScriptMITActive
341pascalorg/editorOpen-source 3D architectural editor with a local CLI, MCP tools, and practical workflows for humans and AI agents.★ 25kTypeScriptMITActive
342karpathy/minGPTA minimal PyTorch re-implementation of the OpenAI GPT (Generative Pretrained Transformer) training★ 25kPythonMITStale
343datawhalechina/llm-cookbook面向开发者的 LLM 入门教程，吴恩达大模型系列课程中文版★ 24.8kJupyter Notebook—Stale
344dolthub/doltDolt – Git for Data★ 24.7kGoApache-2.0Active
345nocobase/nocobaseNocoBase is an open-source AI + no-code platform for building business systems fast. Instead of generating everything from scratch, AI works★ 24.6kTypeScriptOtherActive
346modelcontextprotocol/python-sdkThe official Python SDK for Model Context Protocol servers and clients★ 24.6kPythonMITActive
347Ebony-Vinyl/dsh-our-free-model在 dsh 里装上这个插件即可，无需登录、注册或填 API Key，就能使用包括 DeepSeek V4.1 Flash、Kimi K3 在内的前沿模型——完全免费，不限量。 All you do is install this plugin in dsh: no login, ★ 24.6kJavaScriptMITActive
348guillaumemeyer/watermarks-removerA privacy-first app that strips AI watermarks from content you own.★ 24.4kPythonMITActive
349RooCodeInc/Roo-CodeRoo Code gives you a whole dev team of AI agents in your code editor.★ 24.3kTypeScriptApache-2.0Archived
350slopus/happyOrchestrate Claude, Codex and Grok in one app. Open-source (MIT), reuses the subscriptions you already pay for.★ 24.2kTypeScriptMITActive