# Model Context Protocol

An open protocol for connecting AI apps to tools and context.

## Summary
Model Context Protocol is an open protocol for connecting AI applications to external tools, data sources, and structured context providers.

## Why It Matters
As agents connect to more tools and data, integration needs a shared protocol. MCP gives builders a common shape for servers, clients, and tool access.

## Best For
- Tool connectors
- Agent integrations
- Context providers

## Not For
- Single-purpose apps with no external context

## Facts
- Category: plugins
- License: Open specification
- Open-source status: open-source
- Last verified: 2026-04-03
- Repository: https://github.com/modelcontextprotocol
- Homepage: https://modelcontextprotocol.io

## Source Links
- https://github.com/modelcontextprotocol
- https://modelcontextprotocol.io