MCP Server Directory

Gexno Web3 io.github.JanzenChen/gexno-web3

Free Ethereum wallet profile & NFT metadata MCP tools (no signup).

Protocol Banks io.github.everest-an/protocol-banks

Non-custodial Hyperliquid trading and crypto payments with a server-enforced spend cap.

Read OFD files and Chinese e-invoices (数电票): text, invoice fields, folder totals. Read-only.

Fixture schedules freeze on verified witnessed change; simulator only, no payments executed.

Taxy eu.taxxy/taxy

Crypto and securities tax data: summaries, positions, lots, transactions; prepare wallet imports.

Northline ChainKit dev.workers.northline-c86.northline-chainkit/chainkit

Pay-per-call Base & Arc onchain facts for agents: address risk, USDC payment check, tx explain.

Qanvo Stock Screener app.qanvo/screener

Screen global stocks, options, ETFs and crypto in plain English on 300+ validated metrics.

First-payment witnessed risk briefing over fixture sources with receipted acknowledgment.

SCRIPTMASTERLABS — GatePay com.scriptmasterlabs/gatepay

Policy-gated Arc payment routing: hard caps, signed mandates, hash-chained proof.

NotaMCP io.github.CssEoCAO/notamcp

Issue Brazilian service invoices (NFS-e Nacional) from your AI, with preview and confirmation.

Praxis com.praxisvets/praxis

Aggregate compliance, held billing and administrative work insights for veterinary practices.

PowerBankPortatil Store com.powerbankportatil/store

Shop magnetic MagSafe/Qi2 power banks: live EUR prices, stock, phone compatibility, shipping.

Omexis Invoice fr.omexis/invoice

Facturation française : devis, factures Factur-X, avoirs, relances et comptabilité.

ReceptionistPrices.com pricing com.receptionistprices/pricing

Dated AI and virtual receptionist prices, billing terms, integrations and hire-vs-AI costs.

Base USDC Payment Verifier (x402) com.onrender.x402-usdc-verify/base-usdc-verifier

Verify a Base tx is a confirmed native-USDC transfer to a recipient. Paid via x402, 0.01 USDC/call.

Gumroad, Stripe, PayPal and Etsy seller fees, payouts and break-even prices. Local, no API key.

Live Order Book Heatmap & Order Flow io.github.MaestroW4rd0/orderbook-heatmap-live

Live crypto order book heatmap PNG, CVD, imbalance and liquidations from 4 public exchange feeds.

Lucky x402 io.github.afrowvibecoding/lucky-x402

Pay-per-call crypto intel & exchange-ops tools for agents. USDC on Base via x402, no API key.

Odoo orders, late lines, supplier promise dates, manufacturing and stock. Read-only by default.

Faceabot Exchange rates com.faceabot/exchange-rates

Exchange rates for about 150 currencies from central banks (ECB and others). Free, no key.

Look up Polish VAT taxpayers by NIP, REGON or bank account and verify account associations.

Daily market regime (risk-on / risk-off) for trading agents, paid per call via x402 USDC on Base.

Aurifex x402 macro data MCP server for trading agents and AI frameworks.

PublicOffre — marchés publics français fr.publicoffre/marches-publics

French public procurement: open tenders, who wins contracts, company references, local finances.