"osu!" matching MCP connectors:

Free check of a California home for a Proposition 8 property tax reduction, plus owner filing.

WhiteIntel — Ownership IntelligenceA

UBO, sanctions & ownership graph. 23 tools, 130.7M entities, 31 registries.

hptsu-mcpB

Search hpt.su — Russian/EAEU vehicle compliance documents: type approvals, certificates, VIN lookup.

lawmadi-osA

Verify Korean legal citations against law.go.kr: precedents, statutes, bar-exam answers.

Checks whether a name is on the UN Security Council consolidated sanctions list, for compliance and

osf-data-marketplaceA

8.1M+ US gov and science data via x402 USDC. 21 tools, $0.001 sample tier, sanctions, SEC, CVEs.

Hosted MCP server for finding authoritative primary data sources and official portals.