"Understanding Cursor Rules in Programming or User Interfaces" matching MCP connectors:

Latvian law search: in-force statutes, verbatim articles, verified Q&A. Anonymous, read-only.

Official French & European company data for AI agents. Pay-per-call in USDC via x402, no API key.

Tesouro em Foco is a free remote MCP server that brings Brazilian government bond (Tesouro Direto) pricing into AI assistants such as Claude, Cursor, and any MCP-compatible client. The engine implements the Brazilian National Treasury's official pricing methodology — validated against 269,000+ real trades — and covers all retail bond types: fixed-rate (LTN, NTN-F), inflation-linked (NTN-B Principal, NTN-B), and retirement/education bonds (Renda+ and Educa+, NTN-B1).

Hosted, zero-install MCP for source-provenanced US federal healthcare provider data. Resolve any NPI or CCN across NPPES, OIG LEIE, SAM.gov, state Medicaid exclusions, PECOS, Care Compare, and Open Payments — every field carries a 14-field provenance contract, with an "excluded or compromised anywhere" check on every lookup.

CPFHub.io is a Brazilian CPF lookup API built for developers. This MCP server lets AI agents query CPF data — including full name, gender, and date of birth — directly from a conversation, without writing any HTTP code. LGPD-compliant · ~300ms response time · 99.9% uptime · 10M+ CPFs queried · works with Claude, Cursor, Windsurf, and any MCP-compatible agent.

Query FDA data on drugs, food, devices, and recalls via openFDA. STDIO or Streamable HTTP.

Point-in-time, survivorship-free SEC EDGAR fundamentals + smart-money signals for AI agents.

Check if a Florida address can build an ADU: county GIS zoning, eligibility verdict, local rules.

Czech insolvency register (ISIR) — active/historical insolvency & bankruptcy by IČO or person.

Czech & EU due diligence in one call — facts, insolvency, sanctions, VAT, risk score, UBO chain.

US Federal Register for AI agents: rules, notices, executive orders, agency lookup. No keys.

eu-verify lets AI agents verify any European business partner: company existence (official French SIREN registry), insolvency records (BODACC), EU VAT validation before invoicing (VIES), SIRET/IBAN/LEI checks, address and email verification, French business-day deadlines and EU public tenders. 10 paid MCP tools + a free catalog tool, plus 81 HTTP endpoints. Each call costs $0.001-$0.01 in USDC on Base via the x402 protocol - no account, no API key, never billed for failed answers. Official sourc

Is this NSW builder licensed, insolvent or disciplined? 178k+ licences from official registers.

Visa Requirements MCP — passport visa rules for any nationality → destination pair

Free EU VAT (VIES) + pan-EU company data (10 registers), payable in EURC/USDC via x402.

Read-only live geopolitical-risk sensing for agents. ARCANE notices; never forecasts or advises.

SEC EDGAR financials, benchmarks, screening & Buffett value scans for agents. Pay x402 or API key.

Look up US healthcare providers in the NPPES NPI registry and resolve NUCC specialty codes.

Maps a product name or description to Harmonized System / HTS customs classification codes — the lookup customs brokers, import/export compliance teams, and trade-automation agents need before filing a shipment or estimating duty. Returns ranked HS/HTS candidates. Pay-per-call via x402 (USDC on Base): $0.03/call, no account or API key. tools/list and /openapi.json are free for discovery.

Semantic search across Japan's government white papers, in English or Japanese. Free beta.