Open-Source AI Agents DirectoryOpen-Source AI Agents Directory

A2a Adapter

Open Source A2A Protocol Adapter SDK for Different Agent Frameworks and Harnesses

Agena

Agentic AI platform with pixel agent technology — autonomous code generation, PR automation & multi-tenant SaaS

Nl Veil

Open-source AI coding desktop app with parallel agents and persistent project memory. Local models, Ollama or cloud AI. Windows, macOS and Linux.

VLMForge

Evaluate visual models on your own images, JSON Schema, and production constraints with LangGraph, Pareto analysis, and a no-key Replay demo.

DataParasite

A simple yet versatile context engineered for scalable online data collection

Af Deep Research

Autonomous AI backend for deep research AI applications.

Corvus

Multi-agent AI research system — finds academic papers via semantic search & citation snowballing, then answers questions over them using agentic RAG with self-reflection. Built with LangGraph, FastAPI, Celery, and Qdrant.

Agentic Parallelism

Core concepts - where to apply parallelism in agentic solution

Hermes Agent Rs

Self-evolving AI agent in Rust. Single binary, 10 LLM providers, 30+ tools, 17 platform adapters. Zero dependencies.

DeepReason

Multi-Agent self-correcting reasoning engine

Veda

The Agentic-Native Operating System

Coding Agent From Scratch

Build an AI Coding Agent from Scratch in Pure Python, Step by Step | 用纯 Python 从零搭建 AI 编程 Agent，边实现边理解其工作原理

Nerve

Self-hosted AI agent runtime — personal assistants, autonomous workers, and everything in between. Built on the Claude Agent SDK.

Cockpit Agent Sim

Agent framework for smart-cockpit apps · 面向智能座舱业务的 Agent 框架:零后端、权限分级、确认流、卡片编排、快慢双层、真实三方集成,加能力=加数据不加代码

CoBRA

[🏆 CHI26 Best Paper] CoBRA: Reproducible control of LLM agent behavior via classic social science experiments

Chainlit Langgraph

A seamless integration of Chainlit with LangGraph. Ideal for fast prototyping multi-LLM chatbot or AI agents.

AI Bioworkflow

Auditable bioinformatics workflow compiler: Catalog-bound planning, Workflow IR, and validated WDL 1.0.

AgentHER

AgentHER: Hindsight Experience Replay for LLM Agents

AI Bot Groupmate

Estrella Bot · QQ 群 AI 群友机器人。把 QQ 小号接给任意 OpenAI 兼容模型（本机 / DeepSeek / 智谱 / 通义），让 AI 像群友一样插话、接梗、潜水。OneBot v11 + NapCat，零构建网页控制台。Apache-2.0

Jambo

Jambo - JSON Schema to Pydantic Converter

Yantrikdb Hermes Plugin

YantrikDB memory provider for NousResearch/hermes-agent — self-maintaining memory with benchmarked recall, self-tuning ranking, contradiction tracking, proactive hygiene, and explainable recall.

CodeInsight

基于 Hybrid RAG 与 LangGraph 的本地代码仓库理解工具，支持中英文提问、语义检索、证据引用和多问题拆分

Agent Git

Agent Git: Agent Version Control, Open-Branching, and Reinforcement Learning MDP for Agentic AI. A Standalone Agentic AI Infrastructure Layer for LangGraph Ecosystems

Paper2slides

Transform any arXiv papers into slides using LLMs