"Artifact Hub" matching MCP connectors:

Hum Internet AvailabilityA

com.letshum

Check internet providers, plans, speeds, and known pricing at a specific U.S. street address.

Send three unrelated real people to a physical address in China and get back what they actually saw.

Book a local business by saying what you need; matching businesses bid and you confirm one.

ArcGIS Hub — open government geospatial data (search + Feature Service query).

Plan the delivery route for an artifact

Hungarian postcode lookup + validation - 3,484 codes, sub-10ms lookups, bulk address endpoint.