MCP Server Directory

Watch the watchers: congressional stock trades, federal contracts, campaign finance, lobbying, and.

PCI DSS 4.0.1 requirements 6.4.3 and 11.6.1 have been mandatory since 2025-03-31, and the PCI SSC re

BASE167 com.base167/base167

Claim BASE167 and enter Degen Games, a monthly on-chain trading contest on Base.

Unofficial Trendyol seller API for AI assistants: products, orders, Q&A, guarded stock/price writes.

Ryufin com.ryufin/stocks

Free US stock research from SEC filings: five plain answers on 3,000+ stocks. No API key.

InvoiceIn io.github.peculiar-systems/invoicein

XRechnung, Factur-X, Peppol, PINT AE, FatturaPA, KSeF → JSON + fix hints. Hosted; MIT=examples only

Ardaro Purchase Document Review io.github.ashevilleislove/ardaro-receipt-intelligence

Receipt extraction, invoice-to-PO quantity allocation, and free three-document discrepancy checks.

TickerInside ETF Holdings com.tickerinside/tickerinside-mcp

US ETF and mutual fund holdings, which ETFs hold a stock, overlap, look-through. Free, no API key.

EcoAloha io.github.ArneFfm/ecoaloha

Search and compare outdoor experiences. Public keyless API; booking and payment happen on Viator.

smart-me com.smart-me/smart-me

Your building's energy in real time: smart-me meters, load profiles, EV charging, ZEV billing

Create invoices and customers and record payments in BillingEngine from any MCP client.

Bookeo MCP by usefulapi io.usefulapi/bookeo

Check Bookeo availability and manage bookings, holds and customers; read payments.

台股題材與高股息 com.penguindriver/stock

台股題材與高股息：AI 題材股與高股息 ETF 資料。台灣繁體中文 MCP 工具。

GrabGPU com.grabgpu/gpu-finder

Cloud GPU prices with live stock from 22 providers. Find where to rent an H100 or B300 now.

Field service reports: hours, materials, sign-off, and the invoice the visit turns into.

IntakeQ MCP by usefulapi io.usefulapi/intakeq

Search clients, appointments, intakes, notes and invoices in IntakeQ, and book or cancel visits.

TeamUp MCP by usefulapi io.usefulapi/goteamup

Check classes, attendance, customers, memberships and invoices in TeamUp and register customers.

McpStamp Quotes io.github.theluckystrike/quotes-estimates-proposals-vat-win-rate

Quotes with VAT lines and a validity date as A4 PDFs; an accepted quote becomes an invoice.

RCQ Data Oracle com.rcqsignals/data-oracle

Signed BTC and macro market intelligence for autonomous research, risk, and trading agents.

SprintCheckout com.sprintcheckout/sprintcheckout

Read payment settings, orders and receipts, create payment links and API keys.

Factur-X: Generate & Validate E-Invoices io.github.LeBorgneAntoine/facturx

Validate Factur-X, CII & UBL e-invoices free, no key. Generate compliant invoices from JSON.

FX and exchange rate lookups plus currency conversion, from the European Central Bank. No API key.

LeanTrading MCP io.leantrading/leantrading-mcp

OAuth LeanTrading tools for eligible Pro, Elite, Blueprint, and Admin users.

Portfolio risk analysis, correlation and ETF overlap for 4,700+ US stocks and ETFs. Free, no key.