DirFast
Live DNS, TLS, HTTP and SEO checks for any host: cert expiry, headers, redirects.
我该使用它吗
质量与安全性
基于对工具定义和协议合规性的自动分析。
上下文开销
这是每次将服务器的工具加载到模型上下文窗口时所消耗的大致 token 数。数值越高，可用于其他任务的注意力就越少。
安装
一键安装
将以下内容添加到你的 `claude_desktop_config.json` 文件中：
{
"mcpServers": {
"dirfast": {
"url": "https://pseo.rovy.tech/api/mcp"
}
}
}远程端点
https://pseo.rovy.tech/api/mcpstreamable-http它能做什么
工具清单
工具（9）
🟢dns_lookup(host)
Resolve DNS records (A/AAAA/MX/TXT/NS/CNAME/SOA) for a domain, queried live against 1.1.1.1. Use when you need to verify a domain resolves, check mail routing, or inspect TXT/SPF records.
输入模式
{
"type": "object",
"properties": {
"host": {
"type": "string",
"description": "Domain name, e.g. example.com"
}
},
"required": [
"host"
]
}🟢ssl_check(host)
Inspect a host's TLS certificate: issuer, subject, SAN list, expiry date and days remaining. Use to catch expiring or misconfigured certificates.
输入模式
{
"type": "object",
"properties": {
"host": {
"type": "string",
"description": "Hostname, e.g. example.com"
}
},
"required": [
"host"
]
}🟢http_head(url)
Fetch a URL and report HTTP status, total latency in ms, key response headers (server, cache, content-type) and the page title. Use as a cheap liveness/uptime probe.
输入模式
{
"type": "object",
"properties": {
"url": {
"type": "string",
"description": "URL or bare domain"
}
},
"required": [
"url"
]
}⚪security_headers(url)
Audit HTTP security headers (HSTS, CSP, X-Frame-Options, X-Content-Type-Options, Referrer-Policy, Permissions-Policy) and return a 0-100 score with the missing ones listed.
输入模式
{
"type": "object",
"properties": {
"url": {
"type": "string",
"description": "URL or bare domain"
}
},
"required": [
"url"
]
}⚪redirect_chain(url)
Follow a URL through its full redirect chain (up to 8 hops) and report each hop's status code and Location target. Use to detect redirect loops or http->https and www canonicalisation issues.
输入模式
{
"type": "object",
"properties": {
"url": {
"type": "string",
"description": "URL or bare domain"
}
},
"required": [
"url"
]
}🟢seo_snapshot(url)
Extract on-page SEO signals from a URL: title, meta description, canonical, robots meta, h1 count, Open Graph tags, and word count. Use for quick SEO triage without a browser.
输入模式
{
"type": "object",
"properties": {
"url": {
"type": "string",
"description": "URL or bare domain"
}
},
"required": [
"url"
]
}🟢robots_txt(url)
Fetch and parse a site's robots.txt into allow/disallow rules and declared sitemaps. Use before crawling a site to respect its policy.
输入模式
{
"type": "object",
"properties": {
"url": {
"type": "string",
"description": "URL or bare domain"
}
},
"required": [
"url"
]
}⚪ip_echo
Return the caller's public IP address and reverse DNS name. Use to confirm which egress IP an agent or service is presenting.
输入模式
{
"type": "object",
"properties": {}
}⚪site_audit(url)
Run the full audit bundle in one call: SSL + security headers + redirect chain + HTTP head + DNS + SEO. Use when you need a complete health picture of a site rather than one signal.
输入模式
{
"type": "object",
"properties": {
"url": {
"type": "string",
"description": "URL or bare domain"
}
},
"required": [
"url"
]
}社区
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