2116 Model Context Protocol servers — searchable, rated, ready to install.
AI copilot for artisan food makers — stock, orders, HACCP and billing from your chat.
Historical crypto investment and retirement calculators with cited market data.
Search pwa.directory, submit a progressive web app, and get a payment link a human pays.
Portfolio risk analysis, correlation and ETF overlap for 4,700+ US stocks and ETFs. Free, no key.
Percentile fingerprints, curated peers, theme clusters & market-stress context for US stocks.
Non-custodial crypto wallet MCP: check balances, sign and send transfers, and swap tokens locally.
Israeli invoice payment gate with PAY/HOLD/BLOCK decisions and public company-registry evidence.
Scrape stock quotes, historical prices, and financial statements from Yahoo Finance.
Generate, validate and read Factur-X / EN 16931 e-invoices (France, EU): PDF/A-3, CII, UBL 2.1.
对话式开具电子发票(数电票):第一步免费生成发票草稿(自动校验税号、税率并算税),第二步确认开票(需 App Key,按张计费),支持开票记录查询。
Stockholm transit: realtime departures, trip planning, disruptions and personal commute status.
Generate & validate EN 16931 e-invoices (Factur-X, ZUGFeRD, XRechnung); verification certificates
Normalizes and deduplicates a list of URLs. x402 payment required (testnet USDC, Base Sepolia).
Converts text titles into URL-safe slugs and flags duplicates. x402 payment required (testnet USDC).
Pay-per-call MCP tools (crypto/DeFi data, web reading, AI tasks) in USDC over x402 on Base.
Danish grocery catalog as MCP tools: live offers across all major chains, stores, EAN lookup, stock.
Cross-venue prediction markets for AI agents: Polymarket + Kalshi, costed and attributed
Express.js HTTP 402 payment middleware for AI agent micropayments
LLM Orchestration Agent (Cryptography)
External counterparty-risk checks and signed receipts for autonomous agents and machine payments.
Bank contract review for AI: recalculate interest, correction and amounts of contracts and financing
Discover and call 400+ practical APIs through six MCP tools with free search and x402 payments.
Paid x402 tools for merchant intelligence, Base payment readiness, and verifiable web evidence.
Wallets, payments and human hiring for AI agents: pay other agents, escrow a budget, hire a person.
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