Model Context Protocol

<div class="scene"><div class="heading">MCP CLIENT ↔ SERVER</div><div class="mcp"><div class="host">AI 클라이언트</div><div class="wire"><span id="packet">tools/list →</span></div><div class="server">도구 서버<div class="tools"><span>search</span><span>read</span></div></div></div><div class="muted" id="mcp-note">도구 목록 요청</div></div>

.scene{width:min(94vw,800px);height:min(88vh,326px);padding:clamp(10px,2.7vmin,19px);border:1px solid var(--line);border-radius:13px;background:var(--surface);font:500 clamp(13px,2.4vmin,17px)/1.3 var(--font-sans,sans-serif);position:relative;overflow:hidden}.scene .mono{font-family:ui-monospace,SFMono-Regular,monospace}.scene .muted{color:var(--muted)}.scene .accent{color:var(--accent)}.scene .heading{font-weight:750;color:var(--accent);margin-bottom:clamp(5px,1.6vmin,12px)}.mcp{height:64%;display:flex;align-items:center;gap:5px}.host,.server{width:31%;height:80%;border:1px solid var(--line);border-radius:8px;display:grid;place-items:center;text-align:center;background:var(--bg)}.server{display:flex;flex-direction:column;justify-content:center;gap:8px}.wire{flex:1;border-top:2px solid var(--accent);text-align:center;color:var(--accent);min-width:0}.wire span{position:relative;top:-20px;white-space:nowrap}.tools{display:flex;gap:3px;font-size:12px}.tools span{border:1px solid var(--accent);border-radius:3px;padding:2px 1px}.host.on,.server.on{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 13%,var(--surface))}

const steps=[['tools/list →','도구 목록 요청'],['← search, read','사용 가능한 도구 발견'],['tools/call →','선택한 도구 호출'],['← 결과','실행 결과 수신']];let i=0;function draw(){document.getElementById('packet').textContent=steps[i][0];document.getElementById('mcp-note').textContent=steps[i][1];document.querySelector('.host').classList.toggle('on',i%2===0);document.querySelector('.server').classList.toggle('on',i%2===1);i=(i+1)%4}draw();setInterval(draw,850)