MCP

Official MCP Resources

Core documentation, SDKs, and tools from the Model Context Protocol team

Model Context Protocol Documentation

Main documentation hub with tutorials, architecture guides, and API references

Officialdocumentationtutorialsapi

MCP Specification

Technical protocol specification and implementation details

Officialspecificationprotocol

TypeScript SDK8,700

Official TypeScript/JavaScript SDK for MCP

OfficialTypeScriptsdktypescriptjavascript

Python SDK16,600

Official Python SDK for MCP

OfficialPythonsdkpython

MCP Inspector5,200

Visual testing and debugging tool for MCP servers

OfficialTypeScriptdebuggingtestingtool

Go SDK

Official Go SDK for MCP servers and clients, maintained with Google

OfficialGosdkgogolang

Kotlin SDK

Official Kotlin SDK maintained in collaboration with JetBrains

OfficialKotlinsdkkotlinjetbrains

Ruby SDK

Official Ruby SDK maintained in collaboration with Shopify

OfficialRubysdkrubyshopify

C# SDK

Official C# SDK for MCP servers and clients, maintained with Microsoft

OfficialC#sdkcsharpdotnetmicrosoft