MCP (Model Context Protocol)

IntermediatePro38 minupdated 2026-10-28

This folder contains comprehensive documentation and examples for MCP server configurations and usage with Claude Code.

Overview

MCP (Model Context Protocol) is a standardized way for Claude to access external tools, APIs, and real-time data sources. Unlike Memory, MCP provides live access to changing data.

Key characteristics:

Real-time access to external services
Live data synchronization
Extensible architecture
Secure authentication
Tool-based interactions

MCP Architecture

Terminal

graph TB
    A["Claude"]
    B["MCP Server"]
    C["External Service"]

    A -->|Request: list_issues| B
    B -->|Query| C
    C -->|Data| B
    B -->|Response| A

    A -->|Request: create_issue| B
    B -->|Action| C
    C -->|Result| B
    B -->|Response| A

    style A fill:#e1f5fe,stroke:#333,color:#333
    style B fill:#f3e5f5,stroke:#333,color:#333
    style C fill:#e8f5e9,stroke:#333,color:#333

This guide continues on the Pro plan

You have seen the introduction and the first example. With Pro you unlock this guide and every other one - updated every day, with ready-to-copy examples.

In this guide (Pro): MCP Ecosystem · MCP Installation Methods · MCP Setup Process · MCP Tool Search · Dynamic Tool Updates · MCP Apps · MCP Elicitation · Tool Description and Instruction Cap · MCP Prompts as Slash Commands · Server Deduplication · Recent Lifecycle Fixes (v2.1.136) · MCP Resources via @ Mentions · MCP Scopes · MCP Configuration Management · Available MCP Servers Table · Practical Examples · Setup · Workflow · MCP vs Memory: Decision Matrix · Request/Response Pattern · Environment Variables · Claude as MCP Server (`claude mcp serve`) · Managed MCP Configuration (Enterprise) · Plugin-Provided MCP Servers · Subagent-Scoped MCP · MCP Output Limits · Auto-Backgrounding Long-Running Tool Calls (v2.1.212) · Solving Context Bloat with Code Execution · Best Practices · Installation Instructions · Troubleshooting · Related Concepts · Additional Resources

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