Official Docs
Intermediate
Anthropic · MCP Protocol
An open protocol standard for tool integration that has become the mainstream way for agents to connect to external tools and data. The docs include a quick start.
Official Docs
Intermediate
Anthropic · MCP Protocol
The official MCP specification, defining the standard for hosts, clients, servers, and tool/resource exchange.
Open Source Project
Intermediate
MCP 社区 · MCP Protocol
An official collection of MCP servers — filesystem, database, browser, and more, ready to use out of the box.
Open Source Project
Intermediate
MCP 社区 · MCP Protocol
The official MCP Python SDK, with server and client implementations — the starting point for building custom servers.
Open Source Project
Intermediate
MCP 社区 · MCP Protocol
The official MCP TypeScript SDK, for building MCP servers in the Node ecosystem.
Open Source Project
Intermediate
punkpeye · MCP Protocol
A community-maintained directory of MCP servers, indexed by category across production-grade and experimental options.