"Information about SQL (Structured Query Language)" matching MCP connectors:

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

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

The internet's largest queryable infrastructure graph — 7.39 billion nodes, 39 billion edges, 5.6 million threat-intelligence relationships. Pivot from any IP, domain, or ASN across DNS, BGP, WHOIS, GeoIP, and threat intel in a single Cypher query. Most threat-intel and OSINT APIs are point lookups: you ask about one indicator, you get one record. Investigations don't work that way — you start from one suspicious domain and need to trace its hosting, its sibling domains, its registrar, its email

xfaOAuth unavailable

tech.xfa

XFA's remote MCP server — query device posture, compliance, policies & CVEs. Read-only.

Centipid ISP BillingOAuth unavailable

com.centipidbilling

Query your ISP's revenue, subscribers, payments and routers. Needs a Centipid account and API key.