One portable memory layer for every AI agent: local-first, Markdown-native, user-owned, and self-evolving across apps, tools, and workflows.
🕷️ An adaptive Web Scraping framework that handles everything from a single request to a full-scale crawl!
Simple MCP server library for Elixir.
LangChain 🔌 MCP

Playwright AI Agent POM MCP ServerPlaywright AI Agent using Page Object Model (POM) architecture with MCP Server integration for automated web and mobile testing
A TypeScript framework for building MCP servers.
The official Rust SDK for the Model Context Protocol
A generic, modular server for implementing the Model Context Protocol (MCP).
The open-source memory and observability layer for AI agents — persistent memory, loop detection, hash-chained audit trails, and a live dashboard, automatic on pip install.
Cloud Native Agentic AI | Discord: https://bit.ly/kagentdiscord
Pixelize the real world on-chain
Open-source, self-hosted CMS platform on AWS serverless (Lambda, DynamoDB, S3). TypeScript framework with multi-tenancy, lifecycle hooks, GraphQL API, and AI-assisted development via MCP server. Built for developers at large organizations.
The official Python SDK for Model Context Protocol servers and clients
A full featured, enterprise grade rust MCP SDK
AgentStack is a production-grade multi-agent framework built on Mastra, delivering 50+ enterprise tools, 25+ specialized agents, and A2A/MCP orchestration for scalable AI systems. Focuses on financial intelligence, RAG pipelines, observability, and secure governance. ACP Openclaw, Gemini CLI, Opencode
The official Ruby SDK for the Model Context Protocol servers and clients.
A lightweight Ruby framework for building MCP servers with a Sinatra-like DSL
Rich-text editor with AI and shadcn/ui
The official TypeScript SDK for Model Context Protocol servers and clients
1flowbase: self-hosted AI gateway with protocol translation, dispatch, chat logs, built-in backend & React blocks to combine AI with business data. All managed by your Agent via MCP.

Open-source Agent Operating System
A chatbot implementation compatible with MCP (terminal / streamlit supported)
A Go agent harness and service framework
SkillX: Automatically Constructing Skill Knowledge Bases for Agents