Open-Source AI Agents Directory
Find open-source AI agents you can run yourself: coding, research, browser and workflow agents, plus frameworks for building your own. Compare them by GitHub stars, licence and recent activity, see what each agent can touch on your machine, and read the dated scan report where one has run.
Coding agents, research agents, browser agents, workflow builders and agent frameworks, all open source.
Pentestcode
PentestCode - Multi-agent AI penetration testing system with persistent engagement state, strategic coordination, and parallel autonomous operations.
Agent Qa
Open-source self-improving QA agent for software teams. A test harness with memory. Write tests in natural language for web and mobile. agent-qa learns from every run, adapts to UI changes, and catches regressions before you ship.
WindowsAgentArena
Windows Agent Arena (WAA) 🪟 is a scalable OS platform for testing and benchmarking of multi-modal AI agents.
Opencode Manager
A self-hosted command center for OpenCode. Sessions, git, terminal, and schedules in one web app, from your phone or desktop.
Atom
Atom Agent, Open-Source Governed AI Agent Platform for Self-Hosted Automation
Codegraph Rust
100% Rust implementation of code graphRAG with blazing fast AST+FastML parsing, surrealDB backend and advanced agentic code analysis tools through MCP for efficient code agent context management
Cezar
Open-source orchestrator and ADE for running Claude Code, Codex, OpenCode, Pi and other AI coding agents in parallel — locally or 24/7 on your own server.
Scarf
Native macOS and iOS App for the Hermes AI agent — multi-window, multi-server (local + remote over SSH). Chat, dashboard, sessions, memory, cron, MCP, and more.
Memind
Self-evolving cognitive memory and context engine for AI agents in Java. Empowering 24/7 proactive agents like OpenClaw with understanding and SOTA performance.
Foundry
The foundation layer for agentic intelligence.
Restheart
A backend for web, mobile, AI and IoT apps. Built on MongoDB
Invisible Playwright MCP
Playwright MCP server undetected by anti-bots and captchas: AI agent browses the web on anti-detect stealth Firefox, Python, undetected browser automation, scraping, computer use.
Piclaw
pi coding agent in a technicolor web trenchcoat
Most Capable Agent System Prompt
A copy-paste system prompt that has your coding agent (Claude Code, Codex, Cursor) build a self-improving agent system for any computer work.
Rome
A compounding agent OS for recursive agents. Also an open source alternative to Grok Bot and Meta's Muse.
ReArk
An intelligent reverse engineering and AI-assisted analysis tool for HarmonyOS NEXT (HAP/APP/ABC), Android (APK/AAB), iOS (IPA), and native PE/ELF/Mach-O binaries.
Spark X2 6
Spark-x2.6 open model series. Pushing the Limits of Agentic Capabilities in On-Device Models
Openclaw Nerve
Real-time web cockpit for OpenClaw: voice conversations, agent automated kanban board, workspace/file control, sub-agent sessions, inline charts, and usage visibility.
Pi Agent Desktop
Pi — A cross-platform AI coding agent, bringing the Claude Code experience to your desktop. No environment setup, no terminal commands. Download and start coding right away.
Clodex Ide
Local-first, zero-trust agentic IDE for verifiable autonomous software development.
OpenSwarm
OpenSwarm — Autonomous AI dev team orchestrator powered by Claude Code CLI. Discord control, Linear integration, cognitive memory.
Xpander AI
xpander.ai is the runtime and control plane to build, run, and ship reliable AI agents fast and anywhere
Aiden
Aiden — an autonomous AI agent and work engine built solo. It can operate your browser, terminal, files, apps, APIs, skills and tools, remember context, recover from failures, automate workflows, and verify the result. Open source · AGPL-3.0.
React Agent
LangGraph template for a simple ReAct agent
List refreshed November 15, 2026. Data comes from public GitHub repositories.