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.
Datachain
The Context Layer for unstructured data: typed, versioned datasets over S3, GCS, Azure
Paper2Any
Turn paper/text/topic into editable research figures, technical route diagrams, and presentation slides.
Teaql Agent Kit
A model-driven harness for AI coding agents: semantic modeling, app generation, progressive API Assist and evidence-based verification.
Spider
Foundational low latency web data collecting in Rust
VoiceMem
Infrastructure for the next generation of voice agents, designed to provide universal memory. It is divided into a left brain and a right brain, storing information and emotions respectively, while a fully streaming architecture eliminates latency at the fundamental level.
Claude Code From Scratch
Build your own Claude Code from scratch. 🔍 Claude Code 开源了 50 万行代码，读不动？用 ~5000 行 TypeScript / Python 从零复现核心架构，11 章分步教程带你理解 coding agent 精髓
Database Lab Engine
DBLab enables 🖖 database branching and ⚡️ thin cloning for any Postgres database and empowers DB testing in CI/CD. This optimizes database-related costs while improving time-to-market and software quality. Follow to stay updated.
Harness Anything
Harness Anything - AI agent control hub: WPS, MS Office, Zotero, Photoshop, 47 CLI commands, 27 academic skills, SVG-to-PPTX
Webcmd
Self-learning agent browser
Nof0
Open-source AI trading arena. A full reproduction of NOF1 Alpha Arena for running and comparing LLM agents.
Fastapi Langgraph Agent Production Ready Template
A production-ready FastAPI template for building AI agent applications with LangGraph integration. This template provides a robust foundation for building scalable, secure, and maintainable AI agent services.
Danghuangshang
Open-source multi-agent collaboration system inspired by Chinese governance — deploy and coordinate specialized AI agents with OpenClaw.
Little Coder
A harness optimized to smaller LLMs
Mantis
A modular, stack-agnostic toolkit for AI coding agents to autonomously find, reproduce, and patch vulnerabilities.
MiroFish Offline
Offline multi-agent simulation & prediction engine. English fork of MiroFish with Neo4j + Ollama local stack.
CodeNomad
CodeNomad: The command center that puts AI coding on steroids.
Boxlite
The micro-VM for AI agents — light enough to embed on your laptop, elastic enough to power an agentic cloud.
Plexe
✨ Build a machine learning model from a prompt
Agentfield
Build, run and scale AI agents like API and microservices
ASC
ASC is a super FAST and lightweight Android decompiler designed for Agents/Mobile Researchers.
Agentic Context Engine
🧠 Make your agents learn from experience. Now available as a hosted solution at kayba.ai
Layerfs
Ephemeral Workspaces, durable shared history. LayerFS gives every agent a complete, writable filesystem Workspace over shared committed history, without copying the base. Agents work in parallel, commit what changed as deduplicated checkpoints, then branch, rewind or merge. Try it with LayerFS × DSH.
HolyClaude
AI coding workstation: Claude Code + web UI + 8 AI CLIs + headless browser + 50+ tools
Hacker Podcast
一个基于 AI 的 Hacker News 中文播客项目，每天自动抓取 Hacker News 热门文章，通过 AI 生成中文总结并转换为播客内容。
List refreshed November 15, 2026. Data comes from public GitHub repositories.