MCP Server Directory

SweKit - Swedish validators dev.workers.erikssonanton2001.swekit-api/swekit

Swedish personnummer/orgnr/bankgiro/OCR validation, kontonummer to IBAN, bankdagar.

x402 payment safety checks: validate a 402 answer, prove a server never serves before settlement.

finance dev.dulieu/finance

Vietnam exchange rates, gold, silver, bank interest rates and commodities — daily, dated, sourced

Vanthal com.vanthal/vanthal

Sales, cash, stock, customer accounts, appointments and team tasks of a business in Vanthal.

Freemática ERP: invoicing, receivables, suppliers, accounting and HR through 300+ MCP tools

AliExpress Product Details: Shipping Cost & Variants io.github.serenido/aliexpress-product-details

AliExpress product data by link or id: variant prices and stock, shipping cost to your country.

Context Window Supply com.contextwindowsupply/store

Browse merch for AI builders, get US shipping quotes, and create Stripe checkout links.

Agent Data Marketplace io.github.wabarakat/agent-marketplace-mcp

Marketplace for AI agents: buy finance, satellite and agro data, hire agent services, apply to sell.

22 pay-per-call x402 tools for agents: scam checks, payment pre-flight, approvals, data. USDC/Base

Zetlyn com.zetlyn/zetlyn

Watch a place on a web page (a price, stock, a version) or a whole page; get told when it changes.

Xponda com.xponda/xponda

Real, up-to-date prices and data for your AI: groceries, fuel, rent, stocks and the economy.

Billify payments io.github.Ovindolo/billify-pay

Let agents verify the seller and pay Billify invoices with x402 (USDC on Base).

SolVerdict co.youraitools/solverdict

Safety check for Solana SPL/Token-2022 mints: SAFE/CAUTION/DANGER + reasons. By Crypto Money Maker

LotsInvoice com.lotsinvoice/lotsinvoice

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

MerchantHQ Card Acquirer Index uk.co.merchanthq/card-acquirer-index

UK card-payment acquirer terms and fees from the MerchantHQ Card Acquirer Index. Read-only.

well-012-x402-probe dev.workers.rainmaker-wells.well-012-x402-probe/x402-probe

Unpaid x402 probe: status, latency, payment terms. x402 $0.005 USDC, Base. As is, no warranty.

SignCheck co.youraitools/signcheck

Pre-sign safety check for agent wallets: tx, EIP-712, EIP-7702, x402. By Crypto Money Maker

Complete Holded Invoice API integration with 72 MCP tools for invoices, contacts, products, and more

WordRadar io.github.lian-yang/wordradar

Keyword intelligence via MCP: emerging search terms, SERP difficulty, site radar, Stripe rankings

vek-data io.github.Ratiborro/vek-data

Base/Ethereum blocks and balances, crypto news RSS, CoinGecko prices.

leki-mcp io.github.ContentWriterco/leki-mcp

Polish medicines: refunded drug prices, patient co-payment and cheaper substitutes

Finance MCP io.github.aowang-ai/finance-mcp

Hosted MCP server for SEC, FRED, Polymarket, Deribit, OKX, and FMP.

FinChiefs research com.finchiefs/research

Daily views on assets, macro themes and central banks from 200+ research sources, with source links.

HotShot Gear uk.co.kwixa/hotshot-gear

Curated UK darts-gear catalogue ranked by fit, not payment: find, explain and compare darts kit.