{
  "name": "jwt_decode",
  "description": "在线 JWT 解码工具，无需验证签名即可解析 Header 和 Payload，纯前端处理，数据不外传。",
  "category": "数据转换",
  "ui_url": "/tools/jwt_decode/",
  "api_url": null,
  "method": "NONE",
  "parameters": {
    "token": {
      "type": "string",
      "required": true,
      "description": "完整的 JWT Token 字符串"
    }
  },
  "response": {
    "header": "JWT Header 对象（alg, typ 等）",
    "payload": "JWT Payload 对象（含声明和时间戳）"
  },
  "example": {
    "token": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiaWF0IjoxNTE2MjM5MDIyfQ.signature"
  }
}