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.
ComProScanner
A python package for extracting composition-property data from scientific articles for building databases
Vion Protocol
Constitutional governance runtime for autonomous AI agents
Agenttrust
Enterprise Zero-Trust AI Security & Governance Gateway: Real-Time Prompt Injection Defense, Action Scoping, HITL Approvals, Post-Quantum Merkle Audit & EU AI Act Compliance for Autonomous Agent Swarms.
Vortelio
Local AI platform: run LLMs, Stable Diffusion, Whisper, TTS, video & 3D generation offline — open-source Ollama + ComfyUI alternative in one binary.
Datarobot Agent Templates
DataRobot Agentic Workflow Templates
Pixelpi
A minimal browser-agent harness - six tools, any model. pi for the browser.
Shekel
LLM budget control and cost governance for AI agents. Python library for token budgets, usage limits and guardrails for OpenAI, Anthropic, LangChain, LangGraph and agentic systems.
Trace
Trajectory Recording and Capture Environments
Mycelium
🍄 The open-source internet for AI agents. pip install → discover → communicate → collaborate.
Worldquant Alpha Crew
基于 CrewAI 的 WorldQuant Alpha 因子自动研究与回测系统 6个专业 AI 智能体协作 从研报到可验证公式的全自动流水线 支持网格搜索和智能优化
Jev Ego
Fast browser agent for ego lite. One TypeSafe request per step; an agent or Jev picks the move.
AgentHound
BloodHound-style risk analysis for multi-agent AI architectures. Parses CrewAI, Dify, LangGraph, or generic YAML into a typed capability graph and detects reachable attack paths from untrusted input to sensitive data or external action, with live control simulation.
Browser Agent
Replayable Browser Agent
AI Garage
Mini-Projects using Cutting-Edge AI Frameworks
Typed Evals
Fast, typed Python framework for Jev-as-a-Judge/Decision-model evaluation for LLMs, RAG, and AI agents along with human-label calibration.
LLM Agents Radar
Live-updating index of LLM agent frameworks shipping on GitHub, refreshed every 15 minutes
Crewai Go
Orchestration of autonomous, collaborative AI agents in Go — an idiomatic Go port of CrewAI.
GenAI GCP HF OpenAI Databricks
GenAI - Building AI Workflows | Agentic Appls | Working with LLMs | HuggingFace | OpenAI | Gemini
Supervaizer
SUPERVAIZER is a toolkit built for the age of AI interoperability. At its core, it implements Google's Agent-to-Agent (A2A) protocol, enabling seamless discovery and interaction between agents across different systems and platforms.
Toolguard
The "Cloudflare for AI Agents". 7-layer security interceptor, real-time observability dashboard, and automated reliability testing for MCP and AI tool chains. Prevent hallucinations, prompt injection, and destructive tool calls.
Summoner Core
Summoner's core SDK for building and deploying agents
Kakunin Samples
Runnable examples for AI agent identity & compliance — certificate issuance, scope enforcement, and integrations for LangChain, CrewAI, Next.js & more.
Structsense
A multi-agent system for extracting structured information from unstructured text and documents. It orchestrates a configurable pipeline of AI agents — extractor → alignment → judge → human feedback — each driven by a single YAML config file.
Paragent
Stateful execution layer for browser agents.
List refreshed November 15, 2026. Data comes from public GitHub repositories.