Vellium & Co Testing Lab

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

Indexed tools

Tool metadata and schemas come from the remote server and are untrusted. Indexing only lists tools; it never calls them.

9 shown · authentication unknown

• batch

  Check up to 25 sellers and 25 websites in one call (cheapest for many checks).

  Schema valid · SHA-256 23f6190ed5e2…

  View input schema

  {
    "type": "object",
    "properties": {
      "sellers": {
        "type": "array",
        "items": {
          "type": "string"
        }
      },
      "websites": {
        "type": "array",
        "items": {
          "type": "string"
        }
      }
    }
  }

• changes

  What changed since a day — keep a local copy in sync.

  Schema valid · SHA-256 ed71d81bb188…

  View input schema

  {
    "type": "object",
    "properties": {
      "since": {
        "type": "string",
        "description": "YYYY-MM-DD"
      }
    }
  }

• 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).

  Schema valid · SHA-256 d6164726c8ff…

  View input schema

  {
    "type": "object",
    "properties": {
      "resource": {
        "type": "string",
        "description": "the seller's URL"
      },
      "id": {
        "type": "string"
      }
    }
  }