Vellium & Co Testing Lab

com.velliumandco/labVersion 1.0.0

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

Status

Responds155 msNov 14, 2026, 14:21 UTCAnswered our handshake without sign-in.

Registry data may be out of date

We could not refresh it, so this page shows the last copy.

Last checked: Nov 14, 2026, 14:21 UTC
Latency: 155 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://velliumandco.com/mcpResponds155 msNov 14, 2026, 14:21 UTC

No sign-in

Claude Code

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

Claude Desktop and claude.ai

1
2
3

Settings > Connectors > Add custom connector
Name: lab
Remote MCP server URL: https://velliumandco.com/mcp

Cursor

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

VS Code

code --add-mcp '{"name":"lab","type":"http","url":"https://velliumandco.com/mcp"}'

Built your own server? run.zero hosts MCP servers on European infrastructure.

Host your own MCP server on run.zero

Tools

9 tools

Tools of Vellium & Co Testing Lab
	Description		Read-only	Idempotent	Open world
`batch`Check up to 25 sellers and 25 websites in one call (cheapest for many checks).	Check up to 25 sellers and 25 websites in one call (cheapest for many checks).	Not declared	Not declared	Not declared	Not declared
`changes`What changed since a day — keep a local copy in sync.	What changed since a day — keep a local copy in sync.	Not declared	Not declared	Not declared	Not declared
`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).	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).	Not declared	Not declared	Not declared	Not declared
`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.	Can AI agents use this shopping or travel website? Plain-agent access, each AI agent at the door, robots rules, llms.txt, history.	Not declared	Not declared	Not declared	Not declared
`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 other sources.	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 other sources.	Not declared	Not declared	Not declared	Not declared
`list_categories`Every category of paid service agents buy, with sellers, buyers and how we check it; names in your language with lang.	Every category of paid service agents buy, with sellers, buyers and how we check it; names in your language with lang.	Not declared	Not declared	Not declared	Not declared
`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).	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).	Not declared	Not declared	Not declared	Not declared
`search_sellers`Find paid x402 data services AI agents can buy, inside one category, ranked. Use before paying any seller.	Find paid x402 data services AI agents can buy, inside one category, ranked. Use before paying any seller.	Not declared	Not declared	Not declared	Not declared
`sellers_on_domain`Every paid seller we check on one host.	Every paid seller we check on one host.	Not declared	Not declared	Not declared	Not declared

Details

Registry status: Active
Published: Oct 12, 2026
Updated: Oct 12, 2026
Website: https://velliumandco.com/⁠ (opens in a new tab)
Repository: Not given
Categories (suggested): E-commerceSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

Are you the operator? Claim this listing