"A server for SSE (Server-Sent Events) integration with Figma" matching MCP connectors:

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

Email posture for any domain: can it receive mail, can it be spoofed? MX, SPF and DMARC.

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

Query WHOIS/RDAP information for domains, IP addresses, CIDR prefixes and ASNs. Self-hostable.

Normalized JSON for any domain across 1,200+ TLDs. The modern WHOIS replacement.

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

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

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

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

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

Custom domains API for SaaS: connect, verify, and manage customer domains, SSL, and DNS

Monitoring for agencies — uptime, SSL, DNS, blocklists, AI visibility, MCP health. 8 no-auth tools.

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

Domain & company intel for AI agents: RDAP, DNS, email deliverability, tech stack. No API keys.

IP Lookup MCP — ip-api.com (free, no auth for basic usage)

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

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

IPInfo MCP — wraps ipinfo.io (free tier, no auth required for basic usage)

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