All servers · Agent payments (x402) · Shops & products · Travel & booking

Vellium & Co Testing Lab

com.velliumandco/lab · v1.0.0

Measured by MCP Station

Description written by the publisher, not verified

Independent checks of paid x402 data sellers and of AI-agent access to shopping and travel sites

Connect

claude mcp add --transport http lab https://velliumandco.com/mcp

{
  "mcpServers": {
    "lab": {
      "url": "https://velliumandco.com/mcp"
    }
  }
}

Tools as reported by the server

• search_sellers
  Find paid x402 data services AI agents can buy, inside one category, ranked. Use before paying any seller.
• check_seller
  Our latest independent check of one paid seller, by its address (any spelling) or id: answering, price, buyers, and its paid answers checked against an independent record (with proof).
• sellers_on_domain
  Every paid seller we check on one host.
• list_categories
  Every category of paid service agents buy, with sellers, buyers and how we check it; names in your language with lang.
• check_website
  Can AI agents use this shopping or travel website? Plain-agent access, each AI agent at the door, robots rules, llms.txt, history.
• batch
  Check up to 25 sellers and 25 websites in one call (cheapest for many checks).
• changes
  What changed since a day — keep a local copy in sync.
• find_route
  Where to go for a job, before you spend tokens on trial and error: the best tested free official source with its exact call and how much it returns (and a fallback). Ask in plain words, e.g. 'UK company directors', 'Apple revenue', 'EU gas storage'. detail=full adds the paid sellers we rate and othe
• list_websites
  Rated websites, filtered by market (e.g. 'United States', 'Japan'), plain-agent outcome (open, blocked, timeout) or price honesty (does the price agents read match what people see).

Website · JSON · Text for agents · Registry updated 2026-10-12