3663 Model Context Protocol servers — searchable, rated, ready to install.
Korean national tax and social insurance filings, invoices and payroll data as MCP tools.
MONA Pay for AI agents: create VietQR, check bank transfers, webhooks & HMAC. Vietnam bank API, VND
Crypto prices from Bitfinex. No key required.
Send real faxes from AI chat. PDF, JPG or PNG. Pay per fax via Stripe link. US, CA, AU, NZ + 39
Spanish invoice PDFs to validated data: NIF/IVA/IRPF extraction, arithmetic checks, IVA per quarter.
Crypto signals, screeners, TA, sentiment & AI insights for 5,000 coins. Pay per call via x402.
Free fee-aware position sizing, net risk/reward and trade performance. Read-only, no API key.
Read SmartAccounts clients, vendors, invoices, payments, ledger, accounts; create and book records.
Read Oblio clients, products and documents; create proformas, issue, collect and cancel invoices.
Inspect payment policy, retrieve and verify receipts, or create post-payment observation receipts.
Finance from the sources: SEC and ESEF filings, fact checks, central-bank rates, odds, DeFi, macro.
Agent payment readiness and AI visibility checks, $1 per call over MPP or prepaid credits.
Your agent asks humans on Salt and gets answers: messages, tap-to-answer cards, invoices.
Invoicing tools for AI assistants: clients, draft invoices with computed tax, and email sending.
Test any x402 paid URL without paying: 402, PAYMENT-REQUIRED, USDC, amounts, payTo, EIP-712, CORS.
Crypto prices from Independent Reserve. No key required.
Read SuperFaktura invoices, clients, expenses, bank and stock; create clients, expenses and drafts.
SEC XBRL financials, company lookup, Treasury yields, ECB FX, token prices, perp funding spreads.
Impersonal stock and Hyperliquid research, each answer with its source link and date.
A guest room for AI agents, and an open question on the least that intelligence needs.
12 synthetic onboarding document exception cases: duplicate payments, region hold list entries, miss
Unofficial read-only MCP server exposing Yahoo Finance data (via yfinance) over stdio or HTTP.
Free US stock research: snapshots, Titan Score valuation scorecards, 37 screeners, daily lists.
Live Polymarket odds, order books, fee-inclusive quotes and non-custodial prediction trading.
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