1621 Model Context Protocol servers — searchable, rated, ready to install.
Deterministic PDF tools for AI agents: inspect fields, fill forms, merge PDFs, invoices.
Real-time crypto asset intel for trading AIs: liquidity grades, transfer routes, spreads, BTI
22 pay-per-call agent APIs on x402: trading, web, AI, image gen. USDC on Base.
Live USD crypto spot prices by ticker (BTC, ETH, SOL, …) for AI agents. x402 pay-per-call.
Free MCP tool: paste your writing, get a one-line diagnosis and a tightened rewrite.
Self-hosted MCP proxy that puts an x402 paywall in front of an existing MCP server
A-share investment research: quotes, financials, behavior patterns, and trading journals.
Your accounting ledger as typed tools: net worth, holdings, history, tax estimates, trade logging.
Query Inbin's parsed email events (newsletters, invoices, alerts) as typed JSON tools.
Twelve Data MCP: real-time & historical market data (stocks, crypto, forex, etc).
QuickBooks Online MCP server for invoices, customers, and payments. OAuth 2.1 + PKCE, stdio/HTTP.
Solana token risk-scoring MCP server for AI trading agents with insider wallet cluster detection.
Official CoinMarketCap MCP server: real-time crypto prices, market cap, rankings and exchange data.
Official economic statistics with citations: World Bank, IMF WEO, ECB. Verify claimed figures.
Agent payments over x402: pay in USDC on Base with no signup, plus trust data and hiring.
Guarded wallet and trading tools for AI agents: policy rules before every signature.
Trust verdict for an x402 payment endpoint: health, 402 handshake, price, proceed/caution/avoid.
Live & historical FX rates for AI agents, from European Central Bank data. No API keys.
Read bank accounts, balances and transactions from 10,000+ European banks.
Agent-first trading on the ZXOAR launchpad (Uniswap V4): scan, vet, guarded buy/sell, atomic launch
Let your AI send invoices and take payment — card or ACH. Free.
Real-time crypto market data: prices, tickers, exchanges, OHLCV candles, and metadata.
Book Wanaka Haus, an Architectural Passive home in Wānaka NZ. Availability, quotes, Stripe checkout.
Invoicing you drive by talking to your AI: log time, raise invoices and track what's owed via MCP.
POST /mcp