"Using npx to run tools directly without requiring an API" matching MCP connectors:

Find and check available domain names. Generate brandable names that are unregistered right now, check up to hundreds of domains at once across .com and other extensions, and set up alerts when a watched name becomes available.

Price custom concrete stamps from their words or size, search templates, track orders.

UK postcode intel: official crime, flood, house-price and food-hygiene data, paid per call via x402.

Where to sell an item on 12 US marketplaces: eligibility, fees, profit, target price, payout timing.

Count Japanese companies by area and industry and get a tax-included quote and order link.

Golf club specs from each maker: drivers to putters, lofts, hands, release years and launch prices.

Linux machines for AI agents: create, run commands, snapshot, fork, sandbox. Alpha.

RAEN paid x402 MCP tools: law lookup, dispute letters, image gen, contract analysis. USDC on Base.