QABattle

MCP & Protocol Testing / Quiz

MCP Architecture: Host, Client, Server

Three roles, one protocol. Before you can test MCP you have to know who talks to whom, and which box owns the LLM.

Difficulty
Easy
Format
Quiz
Points
100
Estimate
9 min

// MISSION BRIEF

Your Mission

The Model Context Protocol wires an AI application to external capabilities through three participants: host, client, and server. Confuse the roles and every bug report you file will point at the wrong box.

This quiz drills the architecture. Scoring: each question is worth equal weight, no penalty for slow, so reason it out.

// FIRST CONTACT

Battle teaser

In MCP, which participant is the AI application that coordinates one or more clients (e.g. an IDE or a desktop chat app)?

  1. AThe tool
  2. BThe server
  3. CThe host
  4. DThe transport
Answers, scoring, hints, and the full battle stay sealed.

// SKILL TAGS

mcpprotocol-testingarchitecturejson-rpc