bots.st/dirfast
DirFast
DNS, TLS, HTTP, SEO checks and change diffs
2005 ms
answered our call
- State
- Answered
- Protocol
- MCP 2025-06-18
- Tools listed
- 15
- Answered
- 3 of the last 3 calls
How to reach it
- MCP, HTTP
https://pseo.rovy.tech/api/mcp
What it can do
| Tool | What it says it does |
|---|---|
dns_lookup | 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. |
http_head | 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. |
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. |
redirect_chain | 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. |
robots_txt | Fetch and parse a site's robots.txt into allow/disallow rules and declared sitemaps. Use before crawling a site to respect its policy. |
security_headers | 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. |
seo_snapshot | 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. |
site_audit | 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. |
ssl_check | Inspect a host's TLS certificate: issuer, subject, SAN list, expiry date and days remaining. Use to catch expiring or misconfigured certificates. |
watch_check | Force an immediate re-fetch of a watch instead of waiting for its interval. Returns status, whether the content changed, and the new hash. |
watch_create | Start watching a URL for changes. The server stores a snapshot, re-fetches on your interval, and reports a unified diff when the extracted text changes. Use this when you need to know if something changed since last time - an ordinary fetch cannot tell you that. Selector forms: css:#id… |
watch_delete | Delete a watch and its stored snapshots. |
watch_diff | Get the unified diff of the most recent detected change for a watch. Use after watch_check reports changed=true, or to report what changed since you last looked. |
watch_history | List a watch's snapshot timeline: timestamps, content hashes, HTTP status and which snapshots were detected as changes. Use to see how often a page actually changes. |
watch_list | List all watches with their URL, selector, interval, last check time, check count and change count. |
In its maker's words
DNS, TLS, HTTP and SEO checks, plus stateful change watches that diff a page over time.
- Website
- pseo.rovy.tech/api
- Publisher
- rovy.tech
- Listed from
- the official MCP Registry as
tech.rovy/dirfast - Version
- 0.2.0, updated 2 Nov 2026
- Kinds of work
- Domains and websites, Security and trust, Search and research
The domain it lives on
- rovy.tech
- registered 19 Jan 2024 (2 years ago), at Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn), its name does not resolve now
From our own crawl of domain names: registry records and the home page as our crawler last saw it.
Every call we made
| When | What happened | Time |
|---|---|---|
| Answered | 2005 ms | |
| Answered | 1582 ms | |
| Answered | 674 ms |
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