AI agents

Open-source AI agents

An AI agent is a program that uses a language model to decide what to do next, calls tools such as a browser, a code interpreter or an API, and repeats until the task is done. The projects here range from frameworks for building your own agents to finished agents that write code, browse the web or run business workflows.

How to choose

Compare three things. Which models it can use: a single provider, or any OpenAI-compatible endpoint including local ones. How it limits what the agent may do: sandboxing, approval steps and permission lists. And whether it keeps memory between steps and sessions. An agent that runs code or shell commands should run in a sandbox, so check that before giving it access to your machine.

Most-starred projects

673–696 of 4,276

EvoScientist

★ 5,026

🔬 Harness Vibe Research with Self-evolving AI Scientists

Python

mistralai

mistral-vibe

★ 5,026

Minimal CLI coding agent by Mistral

Python

openTrinity

mycontext

★ 5,022

MyContext is a local-first desktop app for everyday communication and knowledge work

TypeScript

parca-dev

parca

★ 4,988

Continuous profiling for analysis of CPU and memory usage, down to the line number and throughout time. Saving infrastructure cost, improving performance, and increasing reliability.

TypeScript

shengjidaguai-china

goutoujunshi

★ 4,985

一个先接住情绪、再分析关系并给出可执行策略的 Codex 恋爱军师，内置心理、法律、社会、人文、哲学、婚姻家庭与性学知识库，支持多元关系。

Python

going-doer

Paper2Code

★ 4,975

Paper2Code: Automating Code Generation from Scientific Papers in Machine Learning

Python

ag2ai

ag2

★ 4,969

AG2 (formerly AutoGen): The Open-Source AgentOS.Join us at: https://discord.gg/sNGSwQME3x

Python

FellouAI

eko

★ 4,963

Eko (Eko Keeps Operating) - Build Production-ready Agentic Workflow with Natural Language - eko.fellou.ai

TypeScript

apple

embedding-atlas

★ 4,962

Embedding Atlas is a tool that provides interactive visualizations for large embeddings. It allows you to visualize, cross-filter, and search embeddings and metadata.

TypeScript

campfirein

byterover-cli

★ 4,962

ByteRover CLI (brv) - The portable memory layer for autonomous coding agents (formerly Cipher)

TypeScript

alchaincyf

hermes-agent-orange-book

★ 4,957

Hermes Agent 从入门到精通 · 橙皮书系列 · Nous Research 开源 AI Agent 框架实战指南

Python

WuKongIM

★ 4,951

More than just IM 不只是即时通讯(IM)

withcoral

coral

★ 4,945

One SQL interface over APIs, files, and live sources — built for agents.

Rust

yanshengjia

ml-road

★ 4,941

Machine Learning and Agentic AI Resources, Practice and Research

Python

SolaceLabs

solace-agent-mesh

★ 4,924

An event-driven framework designed to build and orchestrate multi-agent AI systems. It enables seamless integration of AI agents with real-world data sources and systems, facilitating complex, multi-step workflows.

Python

didilili

ai-agents-from-zero

★ 4,906

🚀 2026 最系统的 AI Agent 速成指南｜智能体实战教程 · 完整学习路径 + 实战项目 + 面试题库 · 对标大模型应用开发工程师岗位 · 覆盖LangChain / LangGraph / Coze / Dify / MCP / skills / LLM / RAG / 提示词 · 企业级部署与微调 · 从0到企业级落地 + 从学习到上线项目 + 面试准备一体化

Python

Martian-Engineering

lossless-claw

★ 4,903

Lossless Claw — LCM (Lossless Context Management) plugin for OpenClaw

TypeScript

langwatch

★ 4,886

The platform for LLM evaluations and AI agent testing

TypeScript

darrenhinde

OpenAgentsControl

★ 4,885

AI agent framework for plan-first development workflows with approval-based execution. Multi-language support (TypeScript, Python, Go, Rust) with automatic testing, code review, and validation built for OpenCode

TypeScript