Finance & Commerce MCP Servers for Windsurf (legacy)

Order-book depth & history for Polymarket, Kalshi & Limitless. Keyless demo, key for full access.

Checks whether a person or company appears on the federal debtors list (PGFN) by CPF or CNPJ; platform-hosted.

Brazilian SEFAZ e-invoices (NF-e, CT-e) issued against your company. A1 cert, DANFE PDF.

Ed25519-signed ground-truth oracle — 63 paid x402 tools live on Base mainnet.

Build, backtest, and deploy crypto trading strategies via MCP with 7-stage validation.

Docs to Markdown, SEC filings, insider trades, Treasury yields, FRED macro, FX rates, dev utils.

Indian stock research on real NSE and BSE data: fundamentals, screens, FII flows and F&O. Read-only.

Czech accounting for freelancers: invoices, VAT, tax deadlines, bank and data box.

US tariff API + MCP: HTS duty rates, Section 301 lists. Keys $19/mo; 50 free calls a day.

Scheduled macroeconomic releases from ForexFactory and FXStreet; pay-per-event via Apify.

ESG/IFRS S1-S2 diagnostics, carbon inventory Scope 1-3, CBAM certificate generation

SEC filings for Claude, ChatGPT, Cursor — 23 tools + 5 recipes. Financials, insider, 13F, funds.

ENTSO-E Transparency Platform MCP

Review EnvelopeBudget data and optionally categorize transactions with explicit scoped permissions.

SEC filings, company financials, holdings, earnings calls, stock prices, options and macro data.

Personal finance, bank account, and shared memory connector for Claude, ChatGPT, Gemini Spark & more

Dedicated MCP server for ERP inquiry for small and medium-sized manufacturing and distribution companies (Inventory, Sales, Accounts…

No-KYC managed MCP for AI agents: sandboxed TypeScript trading SDK, isolated sub-accounts, futures.

Independent US ETF data: holdings, fees, overlap, returns, each with its source and date.

Real-time Ethereum blockchain data (gas prices, account balances etc) on Mainnet and Sepolia

Validate EU VAT numbers in VIES and check Peppol e-invoicing, with source and date on every fact