DDCC
Chapter 7

MCP Protocol

Unified tool calling standard

MCP lets any service become an AI tool

Key Source Files

src/mcp/client.ts
src/mcp/auth.ts
src/mcp/config.ts
Total size ~ 253KB

Run Demo

# Directly runnable
$ cd Deep-Dive-Claude-Code
$ npx tsx agents/s07_mcp_protocol.ts