Vellium & Co Ltd MCP server

• Registry namecom.velliumandco/labverified in the MCP registry

The registry name sits under velliumandco.com. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

• Stateanswerschecked 2026-10-27
• Tools9
• Server calls itselfvellium-lab
• Server version1.0.0
• Protocol version2025-06-18

On 2026-10-27 the server answered initialize and tools/list without a sign-in. First answer in 51 ms.

• Whether its tools do the product's job has not been judged yet.
• Checked on 1 of the 7 days it takes to judge reliability.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

• INITE MCP scoreafter a weeka score needs 7 daily checks: 1 so far
• Answeredmeasuring1 of the 7 daily checks it takes to print a share
• Median first answer93 ms
• Space in an agent's context≈ 1,142 tokensthe definitions of all its tools (9), which an agent carries on every turn
• Tool definitionsC · 74 of 100
• Typed results0 of 9 toolsdeclared outputSchema: results come typed, read once

• Parameters without a description: in 5 of 9
• Not saying whether it only reads or can destroy: 9 of 9

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (25%), doing the product's job (25%), definitions (20%), context (10%), use (10%) and how readily a client connects (10%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

• 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…

• 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).