MCP Server Directory

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

Yahoo Finance quotes and symbol search.

Pay-per-call crypto market data over x402 (USDC on Base). Free catalog without a wallet.

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

万机阁 Wanjige — 中文 AI 工具市场 io.github.chenwengui23/wanjige

Chinese MCP tool marketplace: 15,552 callable tools for weather, stocks, FX, docs and calculations.

Invoice Preflight io.github.Ahmet11159/invoice-preflight

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

echo com.thetempleofdoom.echo-mcp/echo

Text-to-speech API: neural voices, pay-per-credit in Bitcoin sats via BTCPay.

Local Base USDC wallet for agents with capped x402 payments and Marketplace recovery.

BitFlyer Japan crypto exchange: tickers, order books, and markets. No key required.

mcp io.github.tell-and-go/mcp

Book real hotel and resort stays from any AI agent: all-in pricing, hosted Stripe checkout, no key.

Crypto prices from WhiteBIT. No key required.

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

Tightly io.tightly/mcp

Read Tightly stock, sales, suppliers and purchase orders, ask Tightly, and act once you confirm.

HortOS (New Zealand) com.hortosapp/nz

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

Factuarea com.factuarea/mcp

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

Agent Lead Generation io.github.sadri-dridi/agent-lead-generation

Leads from agents: hops attributed with a per-hop utm_id from discovery to trial to invoice.

Pay Transparency Law Checker (bulk, Apify) io.github.Nero-Engine/pay-transparency-rules-full

Bulk job post pay transparency checks for US, Canada and EU laws, per check billing via Apify.

RevExOS com.revexos/revexos

Quote-to-cash tools: parse invoices and POs, match POs to invoices, collection emails, billing math.

Polish National Bank data: FX tables, single currency rates, and gold prices. 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.

Crypto prices from OKX. No key required.

SofortFax – Faxen mit KI de.sofortfax/fax

Send real faxes from AI chat (DE/AT + 40 countries). PDF, JPG, photo. Pay per fax via Stripe.

NBG Rates (National Bank of Georgia) io.github.akalongman/nbg-rates

GEL exchange rates from the National Bank of Georgia with per-unit values. Not affiliated with NBG.

Ethereum beacon chain: state, rewards, epochs.