MCP servers for Grok Build

How many referring domains to reach Google page 1 for a keyword: top 10 median, range, significance.

Source-linked SEC 13F research, quality checks, watchlists and audit trails for agents.

Free 17-0 game. Spin all-time NFL teams, draft 7 legends, simulate a 17-game regular season

MCP gateway for 1845meat.com: products, prices, stock and cart links. Read-only, no auth.

Look up Indian land parcels by survey number or lat/lon. Returns parcel boundaries.

SSRF-safe web intelligence: 4 outcomes, 43 paid x402 tools, 3 free tools and a URL preview.

Build and edit WordPress websites for local service businesses and run Lead Gen demo-site batches.

Doc search, intent & cross-chain swaps, limit orders, portfolio, spot prices, gas & all APIs.

2027 台灣連假、出國目的地擁擠度與機票訂票時機建議。

Find UI components and themes, retrieve code, and generate with hosted 21st AI when enabled.

Play 27-0 free in your browser. Spin all-time NRL clubs and eras, draft 13 rugby league legends,

Check if a website is ready for AI assistants and what to fix; 2ds services.

Free public tax reference data — GST/VAT, income, company and capital-gains tax rules for 50+ countries.

Design custom LEGO brick sets with 3D models, instructions, kit prices and customer-paid checkout.

Quote, buy and track real shipping labels (GLS, PostNord, DHL, UPS…) in DK, GB, DE, NO, NL.

Design homes with your AI: floor plans, furniture, joinery, lighting and photos, live.

Quote, check and order 3D prints of STL, 3MF, STEP or OBJ files. Made in the USA, shipped in the US.

AI assistants send real USPS letters ($1 flat) and faxes ($0.50 flat) via MCP.

Signed verification attestations for agent decisions: business, price, freshness, claim checks.

Does an AI crawler see your site? Free registry lookup, x402 pricing; checks paid in USDC on Base.

x402 payment security and pre-execution transaction risk screening for autonomous AI agents.