Open-Source AI Agents DirectoryOpen-Source AI Agents Directory

Gitgeo

Open-source GEO engine for personal GEO promotion workflows. Reach Discord：https://discord.gg/GcNhAHPZu

PentestPi

Autonomous Penetration Testing Agent Framework with External State Memory & Anti-False-Falsification Guardrails.

Graphagent

Hyper minimal AI agent framework: 6kb, < 100 lines, zero dependencies, graph-based orchestration, built-in tracing.

Kalibr SDK Python

Stop overpaying to run your agents. Kalibr routes every request to lower-cost model and tool paths without degrading performance.

Agentfacts Py

Open Source Python SDK for AI Agents Identity

AgenticAICoach

Developing Coaching Agents for AI Entrepreneurship

RankWise

SEO Content Engine for LLMs - a prompt-engineering system that turns any capable AI into a world-class SEO strategist: generate, rewrite, and audit content against 49 ranking factors with multilingual support.

Avenir Web

Official implementation of the paper: "Avenir-Web: Human-Experience-Imitating Multimodal Web Agents with Mixture of Grounding Experts"

MR Video

MR. Video: MapReduce is the Principle for Long Video Understanding

Operagents

Dynamic, highly customizable language agents framework

Maida

Pre-merge behavioral regression gate for AI agents. Check agent changes, inspect regressions, and block broken behavior before merge. Local-first.

Omnicache AI

Unified multi-layer caching library for AI/agent pipelines — LangChain, LangGraph, AutoGen, CrewAI, Agno, A2A

Reverseloom

Open-source AI browser agent for web reverse engineering. Turn websites into browser-free API clients and crawlers with CDP, network tracing, and JavaScript analysis. | 开源 AI 浏览器 Agent（智能体）：自动完成网页逆向，生成脱离浏览器运行的 API 客户端和爬虫。

Slang

A declarative meta-language for orchestrating multi-agent workflows. Readable by humans. Executable by LLMs. Portable across models.

CaPtain

CaPtain: A Pipeline for Post-Training Code-as-Policy Robot Agents — CaPtain-Harness, SFT and RL training code, benchmark adapters

Grux

Grux AI: open source AI agent for macOS (MIT). One Command Panel for your mail, calendar, meetings, files and a shell it can undo. Runs on a local Ollama model with no key, or your own key. Change it with Claude Code. Download Grux.dmg at gruxai.com, or brew install --cask dotcomjack/tap/grux

Krill Jl

A lightweight nanobot/OpenClaw variant in pure Julia

MiniAutoGen

Lightweight and Flexible Library for Creating Agents and Multi-Agent Conversations 🤖

Hermes Gate

🏛️ Hermes Gate — Terminal TUI for managing remote Hermes Agent sessions with auto-reconnect, detach support, and zero config

Humanasllm

Human as Agent（人即智能体）· Human-as-LLM 人工代理网关：把工程师变成模型，OpenAI 兼容 /v1 接入 Agent 调度池，涉密/需人工任务路由给真实工程师。为 AI Agent 提效、为平台/运维收集工单。Human-as-LLM Gateway, human-in-the-loop, OpenAI compatible /v1, human-llm model.

SmartAgent

The official repository of "SmartAgent: Chain-of-User-Thought for Embodied Personalized Agent in Cyber World".

CyberPenda

Local-first pentest agent: Go daemon + React dashboard + Codex/Claude Code/Pi runtimes, scoped projects, Blackboard, sandbox runners

ProjectBEA

ProjectBEA is an always-on AI persona engine: she talks, plays Minecraft with real people, and remembers you between sessions. One mind across Discord, Telegram, Twitch and Minecraft — not a bot per platform.

LLM Agent

An abstraction library for building domain-specific intelligent agents based on Large Language Models (LLMs). LLMAgent provides a core architecture and behavior definitions that simplify the development of specialized agents by leveraging the AgentForge framework for dynamic workflow orchestration.