MCP Server Directory

GoCardless MCP Server com.gocardless/gc-mcp

Manage GoCardless payments, mandates, subscriptions, refunds and payouts via AI assistants.

MoneyBug Shopify Billing Integrity io.github.kurious8282/moneybug-shopify-billing-integrity

Shopify usage billing guard: App Events idempotency, retry risk, and cycle reconciliation.

Crypto prices from Crypto.com. No key required.

Journal entry testing (JET) for accounting audits. 15 screening rules, zero dependencies.

The Spice Melange Trading Desk: DeepBook market data connector io.github.SajanMelcher/plumbline-mcp

A Mentat's eye on Sui DeepBook v3: read-only market data plus desk template tools. No keys.

Hash, sign, and encrypt text locally with standard algorithms. No network and no key.

Quantradin com.quantradin/quantradin

Honest backtests and paper trading for US options and equities, driven by your agent.

World Bank indicators, countries, and EIA energy series.

Spanish invoice PDFs to validated data: NIF/IVA/IRPF extraction, arithmetic checks, IVA per quarter.

showrealcost io.github.SPFreedom/showrealcost

Loan-cost math: payments, payoff time, offers with fees, payday loans, Rule of 78s, Fed rates.

Yahoo Finance quotes and symbol search.

SendFaxFast com.sendfaxfast/fax

Send real faxes from AI chat. PDF, JPG or PNG. Pay per fax via Stripe link. US, CA, AU, NZ + 39

Asrai — crypto market analysis (API key) io.github.abuzerasr/asrai-apikey

Crypto signals, screeners, TA, sentiment & AI insights for 5,000 coins, with an Asrai API key.

A supplier directory that does not rot: contacts, payment terms, lead times, due-review report.

Salt ai.saltapp/salt

Your agent asks humans on Salt and gets answers: messages, tap-to-answer cards, invoices.

Crypto Bot Audit + Market Data (x402 paid) io.github.kaminariouji/x402-audit-agent

x402 pay-per-call: 146 MCP tools, no account or key. USDC on Base + Solana, $0.001-$0.01/call.

Invoice Preflight io.github.Ahmet11159/invoice-preflight

Evidence-backed UBL, PDF, and image invoice checks before approval or payment.

Genesis402 by UnyKorn (x402 pay-per-call) io.github.FTHTrading/genesis402-mcp

Counterparty checks, sanctions screening, company lookup and 360+ pay-per-call APIs over x402.

Carousel com.oncarousel/carousel

Onboard any applicant with one link: ID, credit, bank and income, court and police records.

Bitcoin blockchain data: latest block height, block info, address info, and mempool fee...

Zacatrus es.zacatrus/zacatrus

Juegos de mesa Zacatrus: busca y compra, stock en tiendas, reserva de mesa, eventos y tu cuenta.

Vyfakturuj MCP by usefulapi io.usefulapi/vyfakturuj

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

Yasha Hotel — Direct Booking io.github.jeffreyturov-dev/yasha-hotel

Book Yasha Hotel Luxembourg: live availability, exact prices, Stripe-secured booking.

DAMO Market State com.damolive/market-state

Crypto market state, 44 assets: 4 states x 10 timeframes. Recorded, never recomputed, verifiable.