#mcp

Open-source AI orchestration framework for building context-engineered, production-ready LLM applications. Design modular pipelines and agent workflows with explicit control over retrieval, routing, memory, and generation. Built for scalable agents, RAG, multimodal applications, semantic search, and conversational systems.

The official Rust SDK for the Model Context Protocol

ToolHive is an enterprise-grade platform for running and managing Model Context Protocol (MCP) servers.

An AI Gateway, registry, and proxy that sits in front of any MCP, A2A, or REST/gRPC APIs, exposing a unified endpoint with centralized discovery, guardrails and management. Optimizes Agent & Tool calling, and supports plugins.

AG2 (formerly AutoGen): The Open-Source AgentOS.Join us at: https://discord.gg/sNGSwQME3x

an easy-to-use dynamic service discovery, configuration and service management platform for building AI cloud native applications.

Multi-agent orchestration for AI coding CLIs — Claude Code, Kiro, Codex, and more, coordinated in isolated tmux sessions

Open source MCP Servers for AWS

The official Go SDK for Model Context Protocol servers and clients. Maintained in collaboration with Google.

The Open Context Layer for Data and AI , OpenMetadata is the open platform for building trusted data context and business semantics for humans, AI assistants, and agents.

Agenta is a workspace where you and your team build agents and automations.

Chrome DevTools for coding agents

Composio powers 1000+ toolkits, tool search, context management, authentication, and a sandboxed workbench to help you build AI agents that turn intent into action.

Nexent is a zero-code platform for auto-generating production-grade AI agents using Harness Engineering principles — unified tools, skills, memory, and orchestration with built-in constraints, feedback loops, and control planes.

Send usage data from your web app or site to PostHog, with autocapture.

Deepnote is a drop-in replacement for Jupyter with an AI-first design, sleek UI, new blocks, and native data integrations. Use Python, R, and SQL locally in your favorite IDE, then scale to Deepnote cloud for real-time collaboration, Deepnote agent, and deployable data apps. https://deepnote.com/

GitHub's official MCP Server

An open-source, code-first Go toolkit for building, evaluating, and deploying sophisticated AI agents with flexibility and control.

MCP Toolbox for Databases is an open source MCP server for databases.

CISO Assistant is a one-stop-shop GRC platform for Risk Management, AppSec, Compliance & Audit, TPRM, BIA, Privacy, and Reporting. It supports 200+ global frameworks with automatic control mapping, including ISO 27001, NIST CSF, SOC 2, CIS, PCI DSS, NIS2, DORA, GDPR, HIPAA, CMMC, and more.

The agent engineering platform

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

The official C# SDK for Model Context Protocol servers and clients. Maintained in collaboration with Microsoft.

The official Python SDK for Model Context Protocol servers and clients

Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.

The fastest path to AI-powered full stack observability, even for lean teams.

OpenChoreo is an internal developer platform for Kubernetes

Biblioteca de componentes Angular.

A set of tools that gives agents powerful capabilities.

Observal is self-hosted registry for your coding agent extensions with a built in insight engine. Setup Observal, define the scope and share your Skills, MCPs and Agents with your peers.