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

1,153–1,176 of 4,276

deeplethe

forkd

★ 2,917

Fork() for AI agent microVMs. Spawn 100 children in ~100ms from a warm parent; BRANCH a live VM in ~150ms. KVM-isolated, snapshot CoW.

Rust

mikubaka88

CCFA-Skills

★ 2,917

A skill family for shaping the research storyline of CCF-A papers.

TeX

event-catalog

eventcatalog

★ 2,914

Documentation tool built for software architecture. Document your domains, services, events and schemas — for your teams and your AI agents.

TypeScript

MARKTECHPOST-AI-MEDIA-INC

AI-Agents-Projects-Tutorials

★ 2,913

Multi-agent systems, memory, planning, reasoning loops

Jupyter Notebook

alsk1992

CloddsBot

★ 2,911

Open Source AI trading agent that operates autonomously across 1000+ markets - Polymarket, Kalshi, Binance, Hyperliquid, Solana DEXs, 5 EVM chains. Scans for edge, executes instantly, manages risk while you sleep. Agent commerce protocol for machine-to-machine payments. Self-hosted. Built on Claude.

TypeScript

chdb-io

chdb

★ 2,906

chDB is an in-process OLAP SQL Engine 🚀 powered by ClickHouse

Python

kitlangton

Hex

★ 2,902

Legacy Swift Hex app. Try the Rust rewrite at hex.kitlangton.com; new source at github.com/anomalyco/hex.

Swift

letta-ai

claude-subconscious

★ 2,901

Give Claude Code a subconscious

TypeScript

rohitg00

pro-workflow

★ 2,897

Claude Code learns from your corrections: self-correcting memory that compounds over 50+ sessions. Context engineering, parallel worktrees, agent teams, and 17 battle-tested skills.

JavaScript

nateherkai

scroll-craft

★ 2,895

An agent skill for building premium, immersive, scroll-driven websites. Works with Codex, Claude Code, and other coding agents. Also available as a Claude Code plugin.

JavaScript

ciembor

agent-rules-books

★ 2,894

AGENTS.md rules / skills for AI coding agents: Codex, Cursor & Claude Code. Inspired by Clean Code, Refactoring, DDD, Clean Architecture and DDIA programming books.

huggingface

tau

★ 2,891

A Python port of Pi’s minimalist coding agent.

Python

samugit83

redamon

★ 2,888

An AI-powered agentic red team framework that automates offensive security operations, from reconnaissance to exploitation to post-exploitation, with zero human intervention.

Python

op7418

Claude-to-IM-skill

★ 2,882

Bridge Claude Code / Codex to IM platforms — chat with AI coding agents from Telegram, Discord, or Feishu/Lark.

TypeScript

Player-YN

PawWork_ZhuaZhua

★ 2,881

Paw Work - selection-first web agent for Chrome: select on the live page, describe the outcome, take away an editable office file. BYOK, sandboxed, no server.

JavaScript

omnara-ai

omnara

★ 2,879

The open-source alternative to Claude Managed Agents

cabinetai

cabinet

★ 2,878

AI-first knowledge base and startup OS

TypeScript

rebelytics

one-skill-to-rule-them-all

★ 2,878

The meta-skill that builds and improves all your skills, including itself. Watches your work sessions (autonomous or human-led), captures patterns, corrections and judgement calls, and turns them into skill improvements and new skill candidates for your review. Practical application of the Augmented Expertise methodology. Open source: CC BY 4.0.

Python