printHtmlByUrl
Fetch a web page by URL and render it to PDF for printing; preview-only mode and cookie, header, or local-storage support handle authenticated pages.
Instructions
抓取一个网页并渲染成 PDF 打印。默认出纸；dry_run: true 只预览；登录态可用 extra_options.cookies / httpHeaders / localStorages 处理
Tool call template
Replace each placeholder with a value matching the input schema. Only required parameters are included; add optional parameters as needed.
{
"id": 1,
"jsonrpc": "2.0",
"method": "tools/call",
"params": {
"arguments": {
"url": "<url>"
},
"name": "printHtmlByUrl"
}
}Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| url | Yes | 网页 http(s) 地址 | |
| copies | No | 便捷参数：份数 | |
| dry_run | No | false（默认）= 真正出纸；true = 只渲染预览。显式 extra_options.action 优先于本项 | |
| pdf_options | No | PDF 排版选项（字段与客户端 pdfOptions 白名单一致，未知字段会报错） | |
| paper_format | No | 便捷参数：纸张名。标准纸名会同时写入 pdf_options.paperFormat 与 print_options.paperFormat；其它纸名只写后者 | |
| printer_name | No | 便捷参数：打印机名，留空用系统默认打印机 | |
| extra_options | No | 额外选项：action/requestTimeout/cookies/httpHeaders/localStorages/sessionStorages，以及任意自定义键（会原样返回） | |
| print_options | No | 打印机选项（字段与客户端 printOptions 白名单一致，未知字段会报错） |