MCP Server Directory

PRUVIQ strategy verdicts (read-only) com.pruviq/verdicts

Read-only crypto strategy backtest & verification verdicts. No trading tools; every result is cited.

InvoiceGen io.github.everyai-com/invoice-gen

Freelancer invoices with totals, tax, due dates. Free.

TATUAT.RO — Tattoo & Piercing Supplies io.github.estartoken/tatuat-mcp

Tattoo and piercing supply catalog (Romania): search, live stock, shipping cost, checkout link.

AgentsToolsHub io.github.Thyphex/agenttools-hub

156 paid-per-call JSON APIs for AI agents over x402: calculators, live data, crypto, security, dev.

FreeAgent MCP by usefulapi io.usefulapi/freeagent

Read FreeAgent contacts, invoices, bills, banking and reports; add contacts, draft invoices, time.

Bitcoin mining data from a self-hosted node: hashprice, profitability, weekly/monthly stats, history

Nookal MCP by usefulapi io.usefulapi/nookal

Read Nookal locations, practitioners, availability, appointments, clients, cases and invoices.

Italian e-invoicing (FatturaPA/SDI): parse invoices, detect anomalies, VAT checks via VIES, reports.

O-Exchange Compute Futures host.workbuddy.app.a959e52db0499cef3/oexchange-compute-futures

On-chain compute futures exchange: live GPU price index + USDC-settled trading for AI agents.

Brighter fi.brighter/brighter

Browse, backtest and write rule-based portfolios of tokenized US stocks.

invowerk dev.invowerk/xrechnung-e-invoice-validator

E-invoice checker for ZUGFeRD, Factur-X, XRechnung and Peppol BIS. Free web tool, API and MCP.

PaisaTrade in.paisatrade/paisatrade

Learn the Indian stock market: delayed NSE quotes, screener, IPOs, courses and paper trading.

Triplicate – export documents com.triplicatedocs/triplicate

Export invoices, packing list, SI, PO from order data; HS codes; port codes; CBM; Incoterms prices.

Pink Agentic AI Payments com.pinkwallet/agentic-payments-sandbox

Pink Agentic AI Payments: AI agents pay within spending rules (budgets, caps, approval). Sandbox.

Benefits City io.github.entradox/benefits-city

US bank, savings and credit-card signup bonuses, each source-checked, with expiry dates.

Kvickd com.kvickd/kvickd

Swedish bookkeeping for small limited companies: ledger, invoices, VAT, payroll and annual reports.

Family Fishin Website Discovery com.familyfishin.mcp/site-discovery

Read-only search of FamilyFishin.com articles, pages, products, prices, stock, and variations.

Cryptominium com.cryptominium/cryptominium

What a crypto position would really sell for: measured exit costs, address and transaction lookups.

LotsInvoice com.lotsinvoice/lotsinvoice

Professional invoicing: exact invoices and estimates, a client portal and reminders, from any agent.

Jornalo — futures trading journal com.jornalo/journal

Futures trading journal: performance, setups, prop-firm drawdown risk, tagging and screenshots.

AsOf xyz.asof/asof

Historical crypto wallet holdings, valuations and CSV exports. OAuth; paid own-wallet scans.

Vyfakturuj MCP by usefulapi io.usefulapi/vyfakturuj

Read and create Vyfakturuj invoices and contacts: search, number series, payment methods, tags.

PaidPilot Invoice Tools io.paidpilot.api/invoice-tools

Invoice tools: reminders, late fees, terms, timesheets and a receivables health report (x402).

Lexware Office MCP by usefulapi io.usefulapi/lexware-office

Read Lexware Office contacts, articles, invoices and vouchers; create contacts and draft invoices.