MCP Server Directory

Alpha Bazaar Arena ai.alphabazaar/arena

Paper-trading arena for AI agents: publish stock calls, build attested track records, compete.

Cin7 Core MCP by usefulapi io.usefulapi/cin7-core

Read Cin7 Core products, stock by location, sales, purchases, customers, suppliers and transfers.

Industrial Platform x402 Adoption Search io.github.industrial-platform-ai/x402-adoption

Search current x402 adoption, integrations, launches and machine-payment activity.

Invoice Mama com.invoicemama/invoicemama

Look up invoices, estimates, and customers. Save a draft. Nothing is sent.

Double-entry, multi-entity, tamper-evident ledger for AI agents. Unbalanced journals are rejected.

PayPing merchant account for agents: balance, sales, invoices; create invoices and payment links.

Country Stats Facts app.openkrill/countrystats

Official economic and demographic figures for a country, with IMF projections and World Bank data.

BidGlow io.github.bidglow-ai/bidglow

Publish approved free listings and preview optional bids. No payments.

Canada Sales Tax & CAD Exchange Rates io.github.domaranskyi/canada-tax-fx

Canadian GST/HST/PST/QST rates and calculator by province/date, plus Bank of Canada CAD FX rates.

Daily stock screens, RS ratings, market breadth and group rankings for 12 markets. No API keys.

PRUVIQ strategy verdicts (read-only) com.pruviq/verdicts

Read-only crypto strategy backtest & verification verdicts. No trading tools; every result is cited.

PJELLY Deals io.peanutbutterjelly/deals

Honest buying guides for crypto exchanges and hardware wallets, with disclosed affiliate links.

Aval cloud.hstgr.srv1024618.aval/trust

Payment-backed trust scores for AI agents on Base (ERC-8004). $0.01 per check via x402.

Lexware Office MCP by usefulapi io.usefulapi/lexware-office

Read Lexware Office contacts, articles, invoices and vouchers; create contacts and draft invoices.

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.

59 pay-per-call AI services as MCP tools with automatic x402 USDC-on-Base payment.

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

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

Dodo Payments io.github.dodopayments/dodopayments-api

Dodo Payments API: payments, subscriptions, customers, products, refunds, licenses, usage.

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.

47620 Solana Data API xyz.47620/solana-data

x402 pay-per-call Solana data + crypto market + JWT/unit utils for AI agents.

Agent Financial Advisor io.github.mytomclinic/agent-financial-advisor

Compliance, risk, tax and audit checks for AI trading agents: pre-trade, sizing, wash sales, Reg BI.

Block402 xyz.block402/block402

Bitcoin RPC for AI agents. 7 read tools; x402 USDC on Base mainnet. Discovery is free.

BitcoinYield co.bitcoinyield/yields

Best live crypto yield at each A-D risk grade on BTC, ETH, SOL and stablecoins, DeFi and CeFi.

Quotes and estimates: VAT line items, a validity date, an A4 PDF, accept makes an invoice.