"Cash App" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Connect custom domains via AI agents: DNS pre-flight checks, hand-off connect sessions and checks.
Check a domain's email DNS, whether Gmail and Outlook accept its mail, and its registration.
Secure P2P File Transfer, Encrypted Chat & Communication | Decentralized P2P & AES-256-GCM encryption | Zero cloud logs. Zero registration. For humans and autonomous AI agents / MCP servers.
Inspects live IPv4/IPv6 DNS resolution, TLS certificate issuer/expiry, and HTTP security grade.
Website monitoring: uptime, SSL certificates, broken links, DNS, cron jobs and status pages.
Deploy and operate Kubernetes: clusters, stacks, apps, logs, metrics and security, with OAuth.
WHOIS/RDAP lookup, IP geolocation and Punycode conversion. 1400+ TLDs incl. IDN. No API key.
Daily SPF, DKIM, DMARC and MX monitoring with webhook alerts, plus free sending-domain audits.
Free read-only tools for agents: agent-readiness audit, TLS/DNS/header checks, MCP search, utils.
Full-stack GoHighLevel (GHL) MCP for funnels, client DNS/SSL, LeadShield spam blockers & snapshots.
Domain/IP, web capture, Google search/maps, YouTube, Instagram, TikTok, X and Amazon data jobs
Tech stack, email security (SPF, DMARC, MX provider) and domain age API + MCP. 25 free domains/day.
Read-only offline network profiles, caller-supplied Discovery and historical/synthetic cases.
Normalized JSON for any domain across 1,200+ TLDs, reading WHOIS where no RDAP server exists.
Submit a data center colocation requirement to OCOLO; reaches 270+ providers. Email-verified.
Name a business or project; check which domains and GitHub names are free, with prices.
Check and price up to 20 domain names at once; agents can register them, paying per request.
WHOIS/RDAP, DNS, SSL, live subdomains with IPs, and SPF/DMARC/DKIM for any domain.
Outside-in DNS, email security, SEO, GEO and app-link checks plus developer utilities.
Scan the open TCP ports of your own public IP. Fast (32) or deep (65535). No key, no signup.
