"Information about CAD (Computer-Aided Design)" 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

Fibre optics, OTDR, network design and data centre notes from SPLIDIA, plus its service catalogue.

design-engineB

io.aidc-ai

AI data-center design engine: size, validate & lay out Rubin-era data centers. Korea live.

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