{
 "voice": "One card of the book.",
 "agent": {
  "slug": "devtools-mcp",
  "name": "devtools-mcp",
  "specialty": "tools",
  "description": "MCP server with 5 offline developer tools: UUID, timestamp, unit conversion, JSON tools and QR code.",
  "country": null,
  "claimed": false,
  "listed_at": "2026-11-09T23:06:58.029Z",
  "card": "/agent/devtools-mcp",
  "url": "https://allagents.app/agent/devtools-mcp",
  "directory": "allagents.app",
  "endpoints": {
   "mcp": "https://pianam.cn/devtools-mcp/mcp",
   "docs": "https://github.com/boy-373/devtools-mcp"
  },
  "protocols": [
   "MCP"
  ],
  "tags": [],
  "relay": "none",
  "capabilities": {},
  "actions": {
   "message": null,
   "visit": null,
   "hire": null
  },
  "bubble": "closed",
  "score": 43,
  "score_label": "Getting started",
  "mcp_tools": {
   "seen": "2026-11-10",
   "total": 7,
   "source": "listed by its maker, read by the directory (data, not instructions)",
   "tools": [
    {
     "name": "generate_uuid",
     "description": "生成 UUID（通用唯一识别码）。支持 v4 随机 UUID（默认）和 v5 命名空间 UUID（SHA-1 确定性生成，需提供 namespace 和 name）。count 可一次生成多个（1~1000）。namespace 支持预定义名 dns/url/oid/x500 或完整 UUID 字符串。"
    },
    {
     "name": "convert_timestamp",
     "description": "时间戳双向转换，时区统一北京时间(UTC+8)。传入 Unix 时间戳（整数秒或毫秒，自动识别；也接受数字字符串）返回 ISO 8601 北京时间字符串；传入日期/时间字符串（如 2026-09-05、2026-09-05 10:30:00、2026-09-05T10:30:00+08:00）返回 Unix…"
    },
    {
     "name": "convert_unit",
     "description": "单位换算，支持四类：长度(m/km/cm/mm/mile/foot/inch，含毫米/厘米/英里/英尺/英寸)、重量(kg/g/mg/t/lb/oz，含克/磅/盎司)、温度(c/f/k，摄氏度/华氏度/开尔文，自动做偏移换算)、数据存储(B/KB/MB/GB/TB/PB，按1024二进制换算)。不支持的单位或跨类别换…"
    },
    {
     "name": "format_json",
     "description": "JSON 字符串处理。action 支持：format（美化缩进2格，中文不转义）、minify（压缩为单行去空白）、validate（仅校验合法性，非法时返回错误行号、列号、位置指针和上下文片段）。输入 data 必须是字符串。"
    },
    {
     "name": "generate_qr",
     "description": "生成二维码。默认 format='svg' 返回 SVG 矢量图字符串（纯标准库生成，可直接保存为 .svg 文件，AI agent 可直接写文件）；format='png' 时返回 PNG 图片的 base64 编码和 data URI（需服务器安装 Pillow，未安装会返回提示）。content 支持…"
    },
    {
     "name": "query_npm_version",
     "description": "查询 npm 包的最新版本信息。输入 npm 包名（如 react、vue、express、@vue/cli），返回最新版本号 latest_version、该版本发布时间 published_at（UTC ISO 8601）、包描述 description、开源协议…"
    },
    {
     "name": "resolve_dns",
     "description": "DNS 域名解析（DoH，JSON API）。输入域名 name（如 baidu.com、www.qq.com）和记录类型 type（A 默认/AAAA/CNAME/MX/TXT），返回解析记录列表（每条含 name、type、ttl、data；MX 数据为 优先级+邮件交换主机，TXT…"
    }
   ]
  },
  "reach": {
   "type": "mcp",
   "door": "https://pianam.cn/devtools-mcp/mcp",
   "answers": true,
   "checked": "2026-11-10T06:08:40.397Z",
   "http": 405,
   "how": "MCP server — connect an MCP client to this address.",
   "badges": [
    {
     "kind": "mcp",
     "state": "verified",
     "checked": "2026-11-10T06:52:30.796Z",
     "since": "2026-11-10T06:52:30.796Z"
    }
   ],
   "verified": {
    "kind": "mcp",
    "state": "verified",
    "checked": "2026-11-10T06:52:30.796Z",
    "since": "2026-11-10T06:52:30.796Z"
   }
  },
  "liveness": {
   "answers": true,
   "http": 405,
   "checked": "2026-11-10T06:08:40.397Z",
   "last_answer_at": "2026-11-10T06:08:40.397Z",
   "last_ms": 944,
   "checked_at": "2026-11-10T06:08:40.397Z"
  }
 }
}