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

841–864 of 3,152

romainsimon

paperasse

★ 2,391

🇫🇷 Skills pour agents IA spécialisés dans la bureaucratie française : Comptable, Notaire, ...

Python

liangdabiao

Seedance2-Storyboard-Generator

★ 2,387

一句话：试错成本越来越高，提示词的重要性从来没有像今天这样大。Seedance 2.0 Storyboard Generator 开源剧情剧本Skill工具，帮佬友一键写好剧本 - 将小说/故事转化为多集视频。为什么做这个？因为 seedance2 已经改变了一切，需要新的剧本剧情制作工具，更好的利用新AI的能力和更方便的制作短剧

elevenlabs

ui

★ 2,386

ElevenLabs UI is a component library and custom registry built on top of shadcn/ui to help you build multimodal agents faster.

TypeScript

FrancyJGLisboa

agent-skills-platform

★ 2,384

Build tested agent skills and govern their lifecycle through a user-defined marketplace: evidence, discovery, updates, rollback, quarantine, and 17-platform distribution.

Python

apify

agent-skills

★ 2,382

Collection of Apify agent skills

Python

neka-nat

freecad-mcp

★ 2,370

FreeCAD MCP(Model Context Protocol) server

Python

llmsresearch

paperbanana

★ 2,363

Open source implementation and extension of Google Research’s PaperBanana for automated academic figures, diagrams, and research visuals, expanded to new domains like slide generation.

Python

penecho

★ 2,363

Think with AI beyond the chat box. A shared canvas for handwriting, equations, diagrams, and spatial reasoning.

JavaScript

Observal

★ 2,361

Observal is self-hosted registry for your coding agent extensions with a built in insight engine. Setup Observal, define the scope and share your Skills, MCPs and Agents with your peers.

Python

heshengtao

comfyui_LLM_party

★ 2,360

LLM Agent Framework in ComfyUI includes MCP sever, Omost,GPT-sovits, ChatTTS,GOT-OCR2.0, and FLUX prompt nodes,access to Feishu,discord,and adapts to all llms with similar openai / aisuite interfaces, such as o1,ollama, gemini, grok, qwen, GLM, deepseek, kimi,doubao. Adapted to local llms, vlm, gguf such as llama-3.3 Janus-Pro, Linkage graphRAG

Python

agentuniverse-ai

agentUniverse

★ 2,358

agentUniverse is a LLM multi-agent framework that allows developers to easily build multi-agent applications.

Python

jmiao24

Paper2Agent

★ 2,355

Paper2Agent is a multi-agent AI system that automatically transforms research papers into interactive AI agents.

Python

datopian

portaljs

★ 2,353

🌀 AI-native framework for building data portals. Scaffold a full portal from a brief and load datasets in minutes with agentic skills — any backend (CKAN, GitHub, Frictionless).

TypeScript

Rion-Wu-tech

wechat-intelligence-hub

★ 2,351

Local-first WeChat intelligence system with a read-only CLI, Codex skills, searchable chat history, daily briefings, follow-ups and opportunity tracking.

Python

AgentsMesh

★ 2,350

The AI Agent Workforce Platform. Run a hundred AI coding agents across your own machines — schedule, isolate, and steer them all from one console.

0xMassi

webclaw

★ 2,348

Fast, local-first web content extraction for LLMs. Scrape, crawl, extract structured data — all from Rust. CLI, REST API, and MCP server.

Rust

antonbabenko

terraform-skill

★ 2,346

Terraform & OpenTofu Skill for AI Agents - testing, modules, CI/CD, and production patterns

flyerhq

flutter_chat_ui

★ 2,341

Free and open-source chat SDK. Build fast, real-time apps and generative AI agents with a high-performance, customizable, cross-platform UI.

Dart

ArnasDon

wacrm

★ 2,335

Self-hostable CRM template for WhatsApp — shared inbox, contacts, sales pipelines, broadcasts, and no-code automations. Fork it, brand it, host it.

TypeScript

PhyAgentOS

PhyAgentOS-core

★ 2,334

PhyAgentOS is a Recursive Self-Improving (RSI) physical agent operating system that enables agents to recursively self-improve through agentic workflows.

Python

DenisSergeevitch

agents-best-practices

★ 2,331

Provider-neutral Agent Skill for Codex, Claude Code, and agentic harness design.

cytostack

openwolf

★ 2,330

Portable project memory across Claude Code, Codex and OpenCode, plus token accounting measured from harness transcripts. Local file I/O, no API calls, no telemetry.

TypeScript

boxlite-ai

boxlite

★ 2,329

The micro-VM for AI agents — light enough to embed on your laptop, elastic enough to power an agentic cloud.

Rust

huohuoer

wechat-cli

★ 2,329

A CLI tool to query your local WeChat data — chat history, contacts, sessions, favorites, and more. Designed for LLM integration.