"A server that reviews GitHub pull requests or provides diffs" matching MCP connectors:

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

Vendor status pages, TLS cert inspection, DNS propagation checks, and incident-response playbooks.

DNS and email security: check SPF, DKIM, DMARC, DNSSEC, DANE and build the records. 45 tools.

Internet identity for AI agents: register or broker domains, email, DNS - pay by card or USDC.

Calculates IPv4 subnet information from an IP address and CIDR prefix or dotted decimal subnet mask

Free anonymous website, DNS, email and TLS checks, plus read-only access to your monitors.

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

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

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.

MCP server for DNSimple — domains, DNS zone records, availability, pricing and contacts.

Remote MCP server: 19 domain-hygiene and email-auth tools (DNS, SPF, DMARC, DKIM, TLS).

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.

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

Site crawl + tech stack + DNS + SSL + WHOIS — five web-intel layers in one MCP.

WHOIS, DNS, SSL, IP geo for security forensics and OSINT — separate from SEO.

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

Cloudflare Workers MCP server: domain-intel

Provides capabilities that let LLM agents perform a range of infrastructure management tasks.