MCP & Tooling
9 tools
MCP Reference Servers
The official reference MCP server collection maintained by the MCP steering group.
Open source★ 90,998Caveat
FastMCP
Pythonic framework for building MCP servers and clients.
Open source★ 27,969
mcp-use
Full-stack MCP framework for building MCP apps, clients and servers.
Open source★ 10,714
Model Context Protocol (MCP)
Anthropic's open tool/context protocol, now hosted by the Linux Foundation's Agentic AI Foundation.
Open source★ 9,376Caveat
Official MCP Registry
The authoritative registry for publicly available MCP servers.
License unclear★ 7,314Caveat
Smithery
MCP server registry and gateway with managed OAuth and persistence.
Proprietary★ 840Caveat
Nutanix MCP Server
Open-source MCP server exposing Nutanix Cloud Platform via the Prism v4 API.
Open source★ 23Caveat
Glama MCP Directory
Third-party MCP server directory with quality grading and an online inspector.
ProprietaryCaveat
OpenMHP
An MCP server giving agents safe control of laboratory instruments.
Open sourceCaveat