"X" matching MCP connectors:

Verify Japanese companies, invoice-issuer registrations and addresses against government open data.

SEC XBRL MCP — wraps SEC EDGAR XBRL API (data.sec.gov)

台灣勞保、健保、勞退、職災與二代健保補充保費試算，含薪資扣繳、破月與勞保老年給付。資料取自主管機關公告，對官方範例逐位元驗證。

Statistics and Research Åland (ÅSUB) PxWeb MCP.

Kosovo Agency of Statistics (ASKdata) PxWeb MCP.

Japanese court-run real-estate auctions (BIT). 5 tools, ~1,480 active listings. CC BY 4.0.

Zoning, ADU eligibility, flood zone, setbacks, and buildability intelligence for U.S. parcels.

Job descriptions, skills, education requirements, and wage data

政府統計 (e-Stat) の API を通じて、統計データやメタ情報を取得するためのサービスです。

Sputnik X: EU trade 63M+, LV customs, salary, sanctions, EU AI Act, SoulLedger + x402 USDC.

国土交通省の不動産情報ライブラリから不動産価格データを取得するためのサービスです。

中小企業庁が公開している公共調達情報を検索するためのサービスです。

India GST e-invoicing for AI agents - generate, query, cancel IRNs at the IRP via a GSP. Stateless.

Dominican Republic DGII e-CF: AI agents authenticate and submit electronic invoices, stateless BYO.

Poland KSeF 2.0 national e-invoices for AI agents: issue FA(3) faktura, query by KSeF number.

Paraguay SIFEN e-Kuatia: AI agents issue and query electronic invoices, stateless BYO.

Practitioner-verified EU customs facts: classification, duty, origin, procedures. x402.

Verify ANZ businesses against government registers. Surfaces cross-jurisdictional findings.

Cleaned Taiwan 實價登錄: real-area (去公設) per-ping prices, de-parking. 7 MCP tools.

RU INN/OGRN, banks, geo, WHOIS. Agent self-registers via register_agent. 20 free/day.