{
  "mcpServers": {
    "nx-mcp-compress": {
      "type": "url",
      "url": "https://mcp.api-inference.modelscope.net/4378d43d3e7d4c/mcp",
      "env": {
        "NX_API_KEY": "你的 API Key"
      }
    }
  }
}

cat .mcp.json 2>/dev/null || cat ~/.mcp.json 2>/dev/null

NODE_PATH=$(npm root -g) node << 'COMPRESSEOF'
const fs=require('fs'),path=require('path');
const PIC_DIR='<目标图片目录绝对路径>';
const MCP_URL='<从.mcp.json读取的url>';
const API_KEY='<从.mcp.json读取的NX_API_KEY>';
const QUALITY=90;
(async()=>{
const exts=['.png','.jpg','.jpeg','.webp','.bmp','.tga'];
const imgs=fs.readdirSync(PIC_DIR).filter(f=>exts.includes(path.extname(f).toLowerCase())).sort();
const origTotal=imgs.reduce((s,f)=>s+fs.statSync(path.join(PIC_DIR,f)).size,0);
console.log(`共 ${imgs.length} 张，总 ${(origTotal/1024).toFixed(0)}KB`);
const maxSize=5*1024*1024;
const records=[];let skip=0;
for(let i=0;i<imgs.length;i++){const f=imgs[i],fp=path.join(PIC_DIR,f),osz=fs.statSync(fp).size;
if(osz>maxSize){records.push({name:f,origKb:osz,compKb:0,compUrl:null,ratio:null,error:'超过5MB限制'});skip++;console.log(`  [${i+1}/${imgs.length}] ${f} ${(osz/1024).toFixed(0)}KB ⚠️ 超过5MB跳过`);continue}
const buf=fs.readFileSync(fp);const ext=path.extname(f).toLowerCase().slice(1);
const mime=ext==='png'?'image/png':ext==='webp'?'image/webp':'image/jpeg';
records.push({name:f,origKb:osz,compKb:0,compUrl:null,ratio:null,dataUrl:'data:'+mime+';base64,'+buf.toString('base64')});}
console.log(`可压缩: ${records.length-skip} 张, 跳过: ${skip} 张`);
console.time('压缩');
const H={'Content-Type':'application/json','Accept':'application/json, text/event-stream'};
const r1=await fetch(MCP_URL,{method:'POST',headers:H,body:JSON.stringify({jsonrpc:'2.0',id:'1',method:'initialize',params:{protocolVersion:'2025-06-18',capabilities:{},clientInfo:{name:'cc',version:'1'}}})});
H['Mcp-Session-Id']=r1.headers.get('Mcp-Session-Id');console.log('MCP: init');
await fetch(MCP_URL,{method:'POST',headers:H,body:JSON.stringify({jsonrpc:'2.0',method:'notifications/initialized'})});console.log('MCP: notified');
// 逐张发送，避免单次 payload 超过网关限制（~5MB）
let totalSaved=0,pass=0,fail=0;
for(let i=0;i<records.length;i++){const r=records[i];
if(r.error){fail++;continue}
const r3=await fetch(MCP_URL,{method:'POST',headers:H,body:JSON.stringify({jsonrpc:'2.0',id:'3',method:'tools/call',params:{name:'nx_compress',arguments:{files:[r.dataUrl],quality:QUALITY,apiKey:API_KEY}}})});
const inner=JSON.parse((await r3.json()).result.content[0].text);
if(inner.error){r.error=inner.code;fail++;console.log(`  [${i+1}/${imgs.length}] ${r.name} ❌ ${inner.code}: ${inner.error}`);continue}
const it=inner.items[0];
if(it.error){r.error=it.error;fail++;console.log(`  [${i+1}/${imgs.length}] ${r.name} ❌ ${it.error}`);}
else{r.compKb=it.compressedSize/1024;r.ratio=it.ratio;r.compUrl=it.compressedUrl;totalSaved+=it.originalSize-it.compressedSize;pass++;console.log(`  [${i+1}/${imgs.length}] ${r.name} ${(r.origKb/1024).toFixed(0)}KB→${(r.compKb).toFixed(0)}KB (${r.ratio})`)}
}
console.timeEnd('压缩');
console.log('\n'+'='.repeat(100));
console.log(`${'文件'.padEnd(40)} ${'原始'.padStart(8)} ${'压缩后'.padStart(8)} ${'压缩率'.padStart(8)} ${'结果'.padStart(6)}`);
console.log('-'.repeat(100));
for(const r of records){const oszS=(r.origKb/1024).toFixed(1)+'KB';
if(r.compUrl){const cszS=(r.compKb).toFixed(1)+'KB';console.log(`${r.name.padEnd(40)} ${oszS.padStart(8)} ${cszS.padStart(8)} ${(r.ratio||'?').padStart(8)} ${'✅'.padStart(6)}`)}
else{console.log(`${r.name.padEnd(40)} ${oszS.padStart(8)} ${'—'.padStart(8)} ${'—'.padStart(8)} ${'❌'.padStart(6)}`)}}
console.log(`\n📊 ${records.length} 张 | ✅ ${pass} 成功 | ❌ ${fail} 失败 | 共节省 ${(totalSaved/1024).toFixed(0)}KB`);
})();
COMPRESSEOF