MCP Server Directory

ONCE — AI Agent Huddle io.github.londoncoding/once

Track GitHub issue and Stripe test-payment outcomes; recover uncertain supported actions.

140+ pay-per-call agent tools: verifiable strategy track records, token verdicts, web, crypto data.

Groundflag com.groundflag/contractor

Contractor jobs, clients, estimates, invoices and payments from your Groundflag account (read-only).

Stock Short Selling & Short Interest Data io.github.dell-mic/shortselling-vanilla

Short selling data: net short positions, short sellers and short interest for EU and US stocks.

Finance from the sources: SEC and ESEF filings, fact checks, central-bank rates, odds, DeFi, macro.

Read the crypto fear and greed index from alternative.me. No key required.

Laso Finance finance.laso/laso-finance

Spend USDC in the real world: prepaid cards, gift cards, push-to-card, and bank payouts.

Crypto Markets Desk com.predictionmarketspicks/crypto

Kalshi 15-minute crypto markets, perps funding, liquidation math and bitcoin model edges.

Finance Ops — Launch Recurring Bill Reconcile — Northgate Apartments (c9c2481b) com.a2awire/benchmark-launch-recurring-bill-reconcile-2026-09-17-c9c2481b

12 synthetic launch recurring bill exception cases: duplicate payments, policy-watch list entries, m

PocketInvoice MCP io.github.pocketApp-ctrl/pocketinvoice

Free hosted MCP for invoices, estimates, clients, items and PDFs. OAuth authorization required.

Infrly com.getinfrly/infrly

Read-only access to your Infrly services, deploys, logs, metrics and billing.

Klisten MeterMCP kr.co.klisten.api/metermcp

Read your organization usage records. No payments or transfers. Customer API key required.

Bill4Time MCP by usefulapi io.usefulapi/bill4time

Read Bill4Time clients, projects, time entries, expenses, invoices, payments, users and contacts.

pl-firmy: Polish company check com.almmity.api/pl-firmy

Verify Polish companies: VAT white list (MF), KRS, VIES, payment audit PDF, monitoring.

HortOS (New Zealand) com.hortosapp/nz

Search New Zealand wholesale plant growers' live stock lists and price a plant list. Read-only.

Crypto prices from CEX.IO. No key required.

Factuarea com.factuarea/mcp

Spanish invoicing with VeriFactu (AEAT): invoices, quotes, contacts, products, taxes and filings.

Russian central bank daily rates. No key required.

Bank Statement Analysis com.mybankstatementanalysis/bank-statements

Turn bank statement PDFs into categorized, balance-checked transactions and reports.

Crypto prices from Bitget. No key required.

InvoiceVista Invoice Maker com.invoicevista/invoicevista

See revenue, unpaid invoices, open quotes and your product catalog for each of your businesses.

Plumb Data Exchange io.github.Mlcharle518/plumb-data-exchange

Verified table jobs and RPC-free payment verification (Base/Ethereum). Pay per call via x402.

Korean crypto prices from Bithumb. No key required.

LuckPanda Document Tools app.luckpanda/tools

Create invoices, quotes, receipts and credit notes with GST or VAT, as prefilled links or PDFs.