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

3,385–3,408 of 3,723

KMnO4-zx

agentic-rl-lab

★ 375

Reproducing and studying RL algorithms for LLM agents, including GRPO, GSPO, DAPO, OPD, Search-R1, ReTool, ALFWorld and beyond.

Python

labsai

EDDI

★ 375

Config-driven engine that turns JSON into production-grade AI agents. Multi-agent orchestration, 12+ LLM providers, MCP/A2A protocols, RAG, persistent memory, and enterprise compliance (EU AI Act, GDPR, HIPAA). Built on Quarkus.

Java

youngyangyang04

llm-master

★ 375

大模型（LLM）全栈学习路线与中文教程🔥：覆盖 Prompt Engineering、RAG、AI Agent、MCP、微调、模型部署、Transformer、AI 编程与大厂面试，从入门到生产实践。

ZJU-REAL

SkillZero

★ 375

Official code for "SKILL0: In-Context Agentic Reinforcement Learning for Skill Internalization"

Python

a-agmon

rs-graph-llm

★ 374

High-performance framework for building interactive workflow systems in Rust. Designed for complex workflows and multi-agent systems

Rust

Arenukvern

mcp_flutter

★ 374

MCP Toolkit for Flutter AI Agent Driven Development (MCP/CLI + custom client side tools) - via closed feedback loop (visual & semantic snapshot) and high client side customization adaptable for any Flutter app. Nowadays it is often called as agentic harness.

Dart

cheapestinference

claude-auto-retry

★ 374

Auto-retry Claude Code on subscription rate limits, API overload (529/5xx) and safeguard false positives — waits for the printed reset, exponential backoff, tmux-based

JavaScript

getagentseal

agentseal

★ 374

Security toolkit for AI agents. Scan your machine for dangerous skills and MCP configs, monitor for supply chain attacks, test prompt injection resistance, and audit live MCP servers for tool poisoning.

Python

physiclaw

PhysiClaw

★ 374

The AI agent that interacts with you in the real world.

Python

Sidiora-Labs

LayerX-Network

★ 374

LayerX Network is a deterministic execution and accounting network for autonomous agents.

smart-mcp-proxy

mcpproxy-go

★ 374

Supercharge AI Agents, Safely

vulnersCom

api

★ 374

Official Python SDK for the Vulners vulnerability-intelligence API — search CVEs, exploits and advisories (CVSS/EPSS/KEV), audit software, Linux/Windows hosts and SBOMs, and stream the whole graph. Typed sync + async clients, 100% v3-compatible, with a built-in MCP server for AI agents.

Python

ai-dashboad

flutter-skill

★ 373

AI-powered E2E testing for 10 platforms. 253 MCP tools. Zero config. Works with Claude, Cursor, Windsurf, Copilot. Test Flutter, React Native, iOS, Android, Web, Electron, Tauri, KMP, .NET MAUI — all from natural language.

Dart