Internet Failure Analysis Expert

提供严格按优先级步骤诊断与解决系统、软件、配置及报错问题，结合记忆匹配、官方文档和多来源验证确保方案高效可靠。

网站机房溯源全维度分析工具。当用户要求分析某个网站的机房位置、CDN、IP归属、路由链路、响应延迟、SSL证书、子域名等信息时使用。支持通过 DNS over HTTPS（阿里/腾讯/360）查询绕过UDP封锁，自动识别 Cloudflare、Akamai、阿里云、腾讯云等主流CDN，输出完整的溯源分析报告。

Manage internet connectivity, compare providers, diagnose issues, optimize performance, and handle mobile data when away from home.

Debug DNS resolution and network connectivity. Use when troubleshooting DNS failures, testing port connectivity, diagnosing firewall rules, inspecting HTTP requests with curl verbose mode, configuring /etc/hosts, or debugging proxy and certificate issues.

Standalone advanced network diagnostics for OpenClaw to continuously test end-to-end connectivity from OpenClaw agent to Telegram Bot API and approximate del...

Systematically reproduces, locates, and diagnoses frontend bugs using steps, hypotheses, DevTools, and minimal repro. Use when 排查bug, bug定位, 调试, debugging, 复...