"Creating files with a public endpoint" matching MCP connectors:

Live censorship, China economic, and tamper-evident AI evaluation tools with bounded analysis.

Live DNS lookups for agents: A/MX/TXT/SPF/CNAME/PTR with TTLs and DNSSEC, via Google Public DNS.

DNS and email security scanner with 76 MCP tools for SPF, DMARC, DNSSEC, SSL, and brand audits.

Stateful WebSocket session registry with per-connection Shannon entropy delta tracking for schema di

Free SPF, DKIM, DMARC, MX deliverability check with graded shareable reports, plus referral terms

Domain reputation over time: Domain Rating, Tranco rank, TLS, and AI crawler policy.

Domain availability across 1,200+ TLDs, with renewal price, minimum term and eligibility

GreyNoise Community MCP — internet scanner classification (free tier with key)

Read devices, users, keys, ACLs and DNS for a tailnet; manage devices, routes and auth keys.

OpenCellID MCP — cell tower geolocation database (free with key)

Watch domains and forecast when they drop; check a name's domain, handles, and trademark.

Domain attribution and correlation for AI agents, with confidence and per-signal evidence.

Validate whether an IP address belongs to Bingbot. Remote MCP server exposing a validate_ip tool.

Validate whether an IP address belongs to Applebot. Remote MCP server exposing a validate_ip tool.

Validate whether an IP address belongs to Googlebot. Remote MCP server exposing a validate_ip tool.

Check email deliverability for a domain: MX, SPF, DKIM, DMARC, blacklists. Graded, no key.

Unlock the power of DNS lookups with our DNS Lookup service using Google DNS-over-HTTPS. Whether

Scan the open TCP ports of your own public IP. Fast (32) or deep (65535). No key, no signup.

What's My IP Address: caller's public IP, ASN, geo, timezone, user-agent, headers, TLS info.

Domain registration for AI agents via Stripe or x402 crypto with Cloudflare DNS.