Open source agent projects

Every project in the registry tagged agent, ranked by real GitHub adoption.

projects 139 combined stars ★ 1.9M refresh nightly
01 Dify ★ 160K

Build and deploy AI agents and RAG pipelines visually

last push14 hours ago languagePython license—
02 OpenHands ★ 92K

Autonomous coding agents that complete real engineering tasks

last push17 hours ago languageTypeScript licenseMIT
03 worldmonitor ★ 90K

Real-time global intelligence dashboard. AI-powered news aggregation, geopolitical monitoring, and infrastructure tracking in a unified situational awareness in

last push14 hours ago languageTypeScript licenseAGPL-3.0
04 LobeChat ★ 84K

Manage, build, and run AI agent teams around the clock

last push14 hours ago languageTypeScript license—
05 headroom ★ 79K

Compress 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. Li

last push37 hours ago languagePython licenseApache-2.0
06 huginn ★ 50K

Create agents that monitor and act on your behalf. Your agents are standing by!

last push18 hours ago languageRuby licenseMIT
07 open-code-review ★ 49K

Fast, efficient, battle-tested at Alibaba's scale. Hybrid architecture code review tool: deterministic pipelines + LLM Agent, precise line-level comments, built

last push22 hours ago languageGo licenseApache-2.0
08 JeecgBoot ★ 48K

【低代码v2.0,一句话即可生成整个系统】企业级AI低代码平台,一键生成前后端代码甚至整个系统。 AI Skills 一句话画流程、设计表单、生成报表、大屏。内置 AI应用平台涵盖:AI聊天、知识库、流程编排、MCP插件等,兼容主流大模型。引领AI低代码「Skills 生成 → 在线配置 → 代码生成 → 手工合并->

last push17 hours ago languageJava licenseApache-2.0
09 herdr ★ 47K

the runtime your coding agents live on

last push33 hours ago languageRust licenseApache-2.0
10 AstrBot ★ 46K

AI Agent Assistant & development framework that integrates lots of IM platforms, LLMs, plugins and AI feature, and can be your openclaw alternative. ✨

last push16 hours ago languagePython licenseAGPL-3.0
11 TiDB ★ 41K

Scale-out SQL database for real-time analytics

last push14 hours ago languageGo licenseApache-2.0
12 CopilotKit ★ 38K

Build AI copilots for your product in hours, not months

last push16 hours ago languageTypeScript licenseMIT
13 Khoj ★ 38K

AI second brain for research, automation, and personal agents

last push3 months ago languagePython licenseAGPL-3.0
14 1Panel ★ 37K

Manage Linux servers with ease through a modern web interface

last push15 hours ago languageGo licenseGPL-3.0
15 QwenPaw ★ 37K

Your Personal AI Assistant; easy to install, deploy on your own machine or on the cloud; supports multiple chat apps with easily extensible capabilities.

last push3 days ago languageTypeScript licenseApache-2.0
16 Continue ★ 36K

Open-source coding agent for your IDE and terminal

last push35 hours ago languageTypeScript licenseApache-2.0
17 DeepSeek-Reasonix ★ 36K

DeepSeek-native AI coding agent for your terminal. Engineered around prefix-cache stability — leave it running.

last push15 hours ago languageGo licenseMIT
18 agentscope ★ 35K

Build and run agents you can see, understand and trust.

last push14 hours ago languagePython licenseApache-2.0
19 cua ★ 32K

Scale computer-use 2.0 with open-source drivers, cross-OS fleets, and benchmarks for training, evaluation, and data generation.

last push14 hours ago languageRust licenseMIT
20 FastGPT ★ 30K

Build powerful AI knowledge bases with ease

last push14 hours ago languageTypeScript license—
21 page-agent ★ 30K

JavaScript in-page GUI agent. Control web interfaces with natural language.

last push3 days ago languageTypeScript licenseMIT
22 vibe-kanban ★ 29K

Get 10X more out of Claude Code, Codex or any coding agent

last push4 days ago languageRust licenseApache-2.0
23 MaxKB ★ 23K

AI assistant that enhances enterprise knowledge management

last push16 hours ago languagePython licenseGPL-3.0
24 Vector ★ 23K

Collect, transform, and route logs and metrics in one tool

last push37 hours ago languageRust licenseMPL-2.0
25 coze-studio ★ 22K

An AI agent development platform with all-in-one visual tools, simplifying agent creation, debugging, and deployment like never before. Coze your way to AI Agen

last push3 months ago languageTypeScript licenseApache-2.0
26 excelize ★ 21K

Go language library for reading and writing Microsoft Excel™ (XLAM / XLSM / XLSX / XLTM / XLTX) spreadsheets

last push16 hours ago languageGo licenseBSD-3-Clause
27 SWE-agent ★ 21K

AI agents that autonomously fix code and resolve GitHub issues

last push7 days ago languagePython licenseMIT
28 eliza ★ 20K

Open source agentic operating system

last push14 hours ago languageTypeScript licenseMIT
29 LangBot ★ 19K

Production-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,

last push14 hours ago languagePython licenseApache-2.0
30 mcp-toolbox ★ 17K

MCP Toolbox for Databases is an open source MCP server for databases.

last push40 hours ago languageGo licenseApache-2.0
31 SurfSense ★ 17K

Privacy-first knowledge base with any AI model you choose

last push25 hours ago languagePython licenseApache-2.0
32 doris ★ 16K

Apache Doris is a real-time analytics and hybrid search database for AI agents.

last push14 hours ago languageJava licenseApache-2.0
33 Superset ★ 16K

Run dozens of AI coding agents in parallel on your machine

last push15 hours ago languageTypeScript license—
34 cc-haha ★ 15K

Local-first cross-platform desktop workspace for Claude Code / agents: multi-agent, Git worktrees, code diffs, skill marketplace, multi-model, Computer Use, tas

last push14 hours ago languageTypeScript license—
35 Botpress ★ 15K

Build powerful AI agents with cutting-edge LLM technology

last push3 days ago languageTypeScript licenseMIT
36 casdoor ★ 15K

An open-source Agent-first Identity and Access Management (IAM) /LLM MCP & agent gateway and auth server with web UI supporting OpenClaw, MCP, OAuth, OIDC, SAML

last push23 hours ago languageGo licenseApache-2.0
37 E2B ★ 15K

Secure cloud environments for enterprise AI agents

last push3 days ago languagePython licenseApache-2.0
38 nanobrowser ★ 14K

Open-Source Chrome extension for AI-powered web automation. Run multi-agent workflows using your own LLM API key. Alternative to OpenAI Operator.

last push9 days ago languageTypeScript licenseApache-2.0
39 BrowserOS ★ 14K

🌐 The open-source Agentic browser; alternative to ChatGPT Atlas, Perplexity Comet, Dia.

last push15 hours ago languageTypeScript licenseAGPL-3.0
40 pinpoint ★ 14K

APM, (Application Performance Management) tool for large-scale distributed systems.

last push14 hours ago languageJava licenseApache-2.0
41 claude-context ★ 13K

Code search MCP for Claude Code. Make entire codebase the context for any coding agent.

last push4 months ago languageTypeScript licenseMIT
42 bisheng ★ 12K

BISHENG is an open LLM devops platform for next generation Enterprise AI applications. Powerful and comprehensive features include: GenAI workflow, RAG, Agent,

last push15 hours ago languagePython licenseApache-2.0
43 Octop ★ 11K

A smarter, self-hosted AI assistant — multi-user, multi-agent.

last push14 hours ago languagePython licenseMIT
44 PixelRAG ★ 11K

https://arxiv.org/abs/2606.28344. The end of web parsing. The beginning of scalable pixel-native search. link: https://pixelrag.ai/

last push3 days ago languagePython licenseApache-2.0
45 Activeloop ★ 9.3K

The tensor database for AI data

last push6 months ago languageC++ licenseApache-2.0
46 mini-swe-agent ★ 9.0K

The 100 line AI agent that solves GitHub issues or helps you in your command line. Radically simple, no huge configs, no giant monorepo—but scores >74% on SWE-b

last push7 days ago languagePython licenseMIT
47 astron-agent ★ 9.0K

Enterprise-grade, commercial-friendly agentic workflow platform for building next-generation SuperAgents.

last push6 days ago languageJava licenseApache-2.0
48 cindy ★ 8.9K

Consider it done. The open-source AI agent that works out of the box · 想到,就能做到。开源、开箱即用的 AI Agent。

last push14 hours ago languageTypeScript licenseApache-2.0
49 rikkahub ★ 8.6K

RikkaHub is an Android APP that supports for multiple LLM providers.

last push36 hours ago languageKotlin licenseAGPL-3.0
50 deep-searcher ★ 8.4K

Open Source Deep Research Alternative to Reason and Search on Private Data. Written in Python.

last push1 months ago languagePython licenseApache-2.0
51 Upsonic ★ 8.0K

Build autonomous AI agents in Python.

last push5 months ago languagePython licenseMIT
52 hertzbeat ★ 7.5K

An AI-powered next-generation open source real-time observability system.

last push27 hours ago languageJava licenseApache-2.0
53 AI-Infra-Guard ★ 7.3K

A full-stack AI Red Teaming platform securing AI ecosystems via Agent Scan, Skills Scan, MCP scan, AI Infra scan and LLM jailbreak evaluation.

last push17 hours ago languagePython licenseApache-2.0
54 Backlog.md ★ 7.2K

Backlog.md - A tool for managing project collaboration between humans and AI Agents in a git ecosystem

last push4 days ago languageTypeScript licenseMIT
55 stagewise ★ 6.8K

The Open Source Agentic IDE. Create and orchestrate coding agents, show app previews and run git workflows. Use your favorite models across all providers.

last push26 hours ago languageTypeScript licenseAGPL-3.0
56 deepchat ★ 6.4K

🐬DeepChat - A smart assistant that connects powerful AI to your personal world

last push31 hours ago languageTypeScript licenseApache-2.0
57 sandbox ★ 6.3K

All-in-One Sandbox for AI Agents that combines Browser, Shell, File, MCP and VSCode Server in a single Docker container.

last push2 months ago languagePython licenseApache-2.0
58 LobsterAI ★ 6.2K

Open-source, desktop-grade AI agent that gets real work done — data analysis, slides, docs, video & web research. Built on OpenClaw; runs tools on your real des

last push17 hours ago languageTypeScript licenseMIT
59 nexent ★ 6.1K

Nexent is a zero-code platform for auto-generating production-grade AI agents using Harness Engineering principles — unified tools, skills, memory, and orchestr

last push14 hours ago languagePython licenseMIT
60 zcf ★ 6.1K

Zero-Config Code Flow for Claude code & Codex

last push4 days ago languageTypeScript licenseMIT

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Frequently asked questions

How many open source agent projects are there?

This registry tracks 139 projects tagged agent, with 1,858,186 GitHub stars between them. The most-adopted is Dify at 160,186 stars.

Are these agent projects free to use?

Yes — 132 of the 139 carry an explicit open-source licence across 6 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 agent 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 agent projects still maintained?

126 of the 139 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.