Ultra-lightweight, open-source, self-hosted personal AI agent framework in Python with WebUI, tools, memory, MCP, multi-agent workflows, automation, and chat apps

Omnigent is an open-source AI agent framework and meta-harness: orchestrate Claude Code, Codex, Cursor, Pi, and custom agents — swap harnesses without rewriting, enforce policies and sandboxing, and collaborate in real time from any device.

A theoretical reconstruction of the Claude Mythos architecture, built from first principles using the available research literature.

🕷️ An adaptive Web Scraping framework that handles everything from a single request to a full-scale crawl!

Open-source Agent Operating System

JavaScript in-page GUI agent. Control web interfaces with natural language.

A lightweight, lightning-fast, in-process vector database

Astrid is a portable, capability-secure operating system for composable software.

TypeScript multi-agent framework that runs in your own environment: consequential actions wait for approval and every run leaves a verifiable record. Describe the goal, not the graph. 13 built-in providers (Claude, OpenAI, Gemini, DeepSeek and more) plus any OpenAI-compatible endpoint, local models included.

One portable memory layer for every AI agent: local-first, Markdown-native, user-owned, and self-evolving across apps, tools, and workflows.

Rome is the agentic OS.

🚀 The fast, Pythonic way to build MCP servers and clients.

Memori is agent-native memory infrastructure. A LLM-agnostic layer that turns agent execution and conversation into structured, persistent state for production systems. Built for enterprise, Memori works with the data infrastructure you already run, no rip-and-replace, and deploys across managed cloud, single-tenant cloud, VPC, and on-premises.

Mastra is the modern TypeScript framework for AI-powered applications and agents.

The World's First Virtual Terminal for AI Agents

Build resilient agents.

The official Python SDK for Model Context Protocol servers and clients

The React Framework

A bio-inspired cognitive memory engine — a new paradigm for Graph RAG.

Build and run agents you can see, understand and trust.

A Python library for building AI agents that leverage the full power of Google Antigravity.

Self-evolving memory OS for LLM & AI Agents: ultra-persistent memory, hybrid-retrieval, and cross-task skill reuse, with 35.24% token savings and DeepSeek Harness support.

AI Agent Assistant & development framework that integrates lots of IM platforms, LLMs, plugins and AI feature, and can be your openclaw alternative. ✨

Cognee is the open-source AI memory platform for agents. Give your AI agents persistent long-term memory across sessions with a self-hosted knowledge graph engine.