"Integrating Web3 Wallet Functionality in AI Chat Applications" 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.

Government tender search for AI agents. UK, EU and US procurement opportunities.

Order official German energy certificates (Energieausweis) from chat — on invoice, 1-2 days.

Validate EU, UK, AU VAT numbers for AI agents. EU ViDA e-invoicing compliance.

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).

MCP server for the Philippine Standard Geographic Code (PSGC) API. Gives AI agents structured access to the full PH geographic hierarchy - regions, provinces, cities, municipalities, and barangays.

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.

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

Visa eligibility matcher and immigration intelligence for MCP-compatible AI assistants.

Heat pump vs gas hot water (AU): rebate stack, net outlay and payback verdict by postcode.

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

AI-native timeshare marketplace with FL DBPR + CFPB government-source data. Source-linked.

Audited AI-regulation data: laws, bills, news and obligations across US, EU and 50+ jurisdictions

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

Query normalized U.S. Congress STOCK Act trades with member, ticker, and performance data.

Legal research: US primary law, Indian case law (31M+ judgments), and citation graph traversal.

Macro data for AI agents: GDP, inflation, unemployment and more (World Bank, US BLS). No keys.

SEC EDGAR filings for AI agents: company lookup, filings, financials, insider trades. 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