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

2,281–2,304 of 3,644

typedef-ai

fenic

★ 671

Semantic DataFrames for humans and agents

Python

sodiumsun

agenttrail

★ 670

Local observability for AI coding agents. Agenttrail Map shows project structure and activity; Agenttrail Kitchen visualizes tasks and role contributions in 3D.

JavaScript

aeonfun

soul.md

★ 669

The best way to build a personality for your agent. Let Claude Code / OpenClaw ingest your data & build your AI soul.

JavaScript

claude-code-chinese

claude-code-guide

★ 669

Claude Code国内如何使用？最容易懂的 Claude Code 介绍与教学指南（2026年最新）

sbhooley

ainativelang

★ 669

AINL helps turn AI from "a smart conversation" into "a structured worker." It is designed for teams building AI workflows that need multiple steps, state and memory, tool use, repeatable execution, validation and control, and lower dependence on long prompt loops. AINL is a compact, graph-canonical, AI-native programming system for (READ: README)

Python

elvisun

newsjack

★ 668

The open-source skills that turn your agent into a full PR team.

MagicCube

helixent

★ 668

Helixent is a small library for building ReAct-style AI agent loops based on the Bun stack.

TypeScript

modiqo

waggle

★ 668

Attributed, resolvable artifact references for agent handoffs — a ~30-byte token instead of pasted context. MCP-native; the reference layer for the agent-harness world.

Rust

opskat

★ 668

OpsKat — All-in-one server ops workstation

borski

travel-hacking-toolkit

★ 667

AI-powered travel hacking and search with cash, points, miles, and award flights. Drop-in skills and MCP servers for Claude, Codex, and OpenCode.

Python

framerslab

agentos

★ 667

TypeScript AI agent framework: cognitive memory, runtime tool forging, multi-agent orchestration, 11 LLM providers.

TypeScript

Lum1104

dsh-browser

★ 667

Chrome sidebar extension that lets DeepSeek Harness operate your browser directly, no vision capabilities required. 一款 Chrome 侧边栏扩展程序，可让 DeepSeek Harness 直接操控您的浏览器，无需视觉能力。

TypeScript

AgentTeam-TaichuAI

ScienceClaw

★ 666

ScienceClaw is a personal research assistant built with LangChain DeepAgents and AIO Sandbox infrastructure, adopting a completely new architecture beyond OpenClaw. It offers stronger security, better transparency, and a more user-friendly experience.

Python

Affitor

affiliate-skills

★ 665

50 AI agent skills for affiliate marketing. Research trending content, write data-backed posts, generate infographics, build landing pages, deploy — full flywheel with social intelligence. Works with Claude Code, Pi, ChatGPT, Gemini, Cursor, Windsurf, any AI.

HTML

ThibautBaissac

rails_ai_agents

★ 664

Specialized AI skills, agents, rules and hooks for modern Rails AI driven-development + Spec-Driven-Development kit + MCP

Shell

thunlp

ProactiveAgent

★ 664

A LLM-based Agent that predict its tasks proactively.

Python

myYangyunfan

dsh_desktop

★ 663

DeepSeek Harness (dsh) Windows desktop client - bundled Node.js + dsh CLI, one-click launch

JavaScript

arinspunk

claude-talk-to-figma-mcp

★ 662

A Model Context Protocol (MCP) that allows Claude Desktop and other AI tools (Claude Code, Cursor, Antigravity, etc.) to read, analyze, and modify Figma designs

TypeScript

automateyournetwork

netclaw

★ 661

An AI agent that claws through your network

Python

jaredrhod

ai-memory-vault

★ 661

Give your AI a real, persistent memory. The open-source system plus templates that turn an Obsidian vault into your AI's working memory. No vector database, just markdown.

KeyID-AI

agent-kit

★ 661

Give Claude/Cursor email powers. 27 MCP tools — inbox, send, reply, contacts, search. Free, no signup.

JavaScript

Ar9av

PaperOrchestra

★ 660

An automated AI research-paper writer based off Google's PaperOrchestra paper's implementation through a skills - benchmark + autoraters using any coding agent (Claude Code, Cursor, Antigravity, Cline, Aider). No API keys, no LLM SDKs.

Python

ccch1mneyyy

working-activity

★ 660

Lively Working-line extension for pi CLI and DSH

TypeScript

arnabbagxd

Brand-building-skills

★ 659

Brand building skills for Claude Code and AI agents. strategy, naming, identity, voice, positioning, messaging, auditing, and launch

Shell