MCP Server Directory

MCP server for Cielo — credit card, debit, boleto, recurrent payments

MCP server for Adyen Checkout API v71 — enterprise payments (iFood, Uber, Spotify in LatAm)

Touchstone cv.touchstone/touchstone

Bitcoin-anchored, tamper-evident audit log for AI agents — record, disclose and verify actions.

Multi-provider AI router with x402 micropayment settlement on Base L2. 1% flat fee.

Honest token economics for MCP agents. 68% tokens saved, zero-ML Rust binary.

finlab-ai io.github.koreal6803/finlab-ai

Quantitative trading toolkit with 900+ data columns, backtesting, and 60+ strategy examples.

CalmActiva io.github.langhoormarchal-beep/calmactiva-catalog

Realtime CBD product catalog, prices, stock and FAQ from CalmActiva.

adis dev.cz-agents/adis

Czech VAT-payer reliability (ADIS / nespolehlivý plátce DPH) + registered bank accounts by DIČ.

Sweden Invoices (Peppol BIS 3.0 via Storecove) app.wishpool/sweden-invoice-mcp

Sweden Peppol BIS 3.0 e-invoices for AI agents: send, check recipient, get delivery proof.

mcp io.github.claracarspt/mcp

Used & imported cars in Portugal: search stock, ISV/IUC tax calc, resale value, contact.

Knox Anchor com.bonissystems/knox-anchor

Bitcoin-anchored, tamper-evident audit-permanence layer for AI agents, FRE 902(13)/(14)-shaped.

Greece Invoices (AADE myDATA national API) app.wishpool/greece-invoice-mcp

Greece myDATA invoices for AI agents: build AADE XML, transmit to myDATA, query by MARK.

SMS Validator API io.github.Br0ski777/sms-validator

Validate SMS-capable phone numbers — mobile vs landline, E.164 format. x402 micropayment.

BuyLater com.buylater/buylater

Save products to buy later; get notified on restock, price drop, or new release.

SSL Checker API io.github.Br0ski777/ssl-checker

SSL certificate check — validity, expiry, issuer, chain, grade. x402 micropayment.

MCP server for Open Finance Brasil — accounts, transactions, consents, credit, loans, investments

Sats4AI - Bitcoin-Powered AI Tools io.github.cnghockey/sats4ai

40+ Lightning-paid AI tools for agents: calls, SMS, fax, voice, translation. No signup, no keys.

Greece Payments (Stripe — cards / Apple Pay) app.wishpool/greece-payments-mcp

Greece payments for AI agents — cards / Apple Pay via Stripe. Never holds funds.

Text to Speech API io.github.Br0ski777/text-to-speech

Convert text to MP3 speech audio in 50+ languages. x402 micropayment.

Aggregates Lemon Squeezy, Gumroad, Polar, and Stripe revenue into one Claude-queryable view.

Debt payoff calculator: snowball vs avalanche, minimum payment trap, extra-payment impact.

scribo io.github.causa-prima-ai/scribo

EN 16931-compliant e-invoices: XRechnung, ZUGFeRD, Factur-X, Peppol BIS, Facturae or US PDF. Free.

Guatemala Payments (Recurrente — cards (Recurrente)) app.wishpool/guatemala-payments-mcp

Guatemala payments for AI agents — cards (Recurrente) via Recurrente. Never holds funds.

Unit Converter API io.github.Br0ski777/unit-converter

Unit conversion — length, weight, temperature, volume, speed, data. x402 micropayment.