html-portal

Use when the user needs to preview a single HTML file generated on a remote machine, especially from Codex, SSH, iOS, or Windows app workflows. Creates a temporary token-protected preview URL with HTML Portal, verifies it, reports expiry and cleanup commands, and avoids exposing directories or sensitive HTML.

当用户需要在远程机器上预览单个 HTML 文件时使用，尤其适用于 Codex、SSH、iOS 手机、Windows Codex App 工作流。使用 HTML Portal 创建临时 token 预览 URL，验证可访问性，报告过期时间和清理命令，并避免暴露目录或敏感 HTML。