mcp-setup
MCP Setup
Protocol Overview
MCP is an open standard connecting AI models to external tools, data, and services via JSON-RPC 2.0. Architecture: Host (app running the model) creates a Client that connects 1:1 to a Server exposing capabilities.
Three primitives a server can expose:
- Tools - functions the model can call (like API endpoints)
- Resources - data the model can read (files, DB records, configs)
- Prompts - reusable prompt templates with arguments
Configuration by Client
Claude Desktop
macOS: ~/Library/Application Support/Claude/claude_desktop_config.json
Windows: %APPDATA%\Claude\claude_desktop_config.json
Linux: ~/.config/Claude/claude_desktop_config.json
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