Website Phrase and Business Model Classifier MCP Server

An MCP server for the Mamba Labs Website Phrase and Business Model Classifier actor on Apify. Give it company domains. For each one it reads the homepage and up to 5 pages it links to, and returns one row: B2B, B2C, or both; whether the site presents itself as SaaS, an online store, an agency, a manufacturer, a wholesaler, a distributor, or a marketplace; and whether your own phrases appear, with the quoted text and the page as evidence.

What's Inside

What it does
Quick start
Prerequisites
Example prompts
Tool
Inputs
Pricing
Your keys
Full actor documentation
License

What it does

The rules are fixed and written out, not a language model, so the same pages always give the same answer. A site that does not say enough comes back unknown. A hit inside a negation ("we are not an agency") never counts. Unreachable, blocked, robots.txt disallowed, and empty sites come back free with a row_status saying so. All of the work runs on Apify. This package is a thin client that starts the actor run, waits for it, and hands back the dataset rows.

Quick start

You need Node.js 18 or newer and an Apify account with an API token.

Add this to your Claude Desktop config (claude_desktop_config.json), Cursor, or any MCP client:

{
  "mcpServers": {
    "mamba-website-phrase-business-model-classifier": {
      "command": "npx",
      "args": [
        "-y",
        "@mambalabsdev/mcp-website-phrase-business-model-classifier"
      ],
      "env": {
        "APIFY_TOKEN": "your-apify-token"
      }
    }
  }
}

Restart the client. The classify_website tool appears.

Prerequisites

Node.js 18 or newer.
An Apify API token from console.apify.com/account/integrations, set as APIFY_TOKEN. The server lists its tool without a token; a call needs one.

Example prompts

"Which of these 40 domains are agencies, and which of them say they are a Clay agency?"
"Split this store list into B2B and B2C and show me the evidence for each."
"Do any of these suppliers say they do private label?"

Tool

classify_website. One tool. Example arguments:

{
  "domains": ["lodgecastiron.com", "hubspot.com"],
  "phrases": ["cast iron", "private label"]
}

Inputs

Every buyer facing input of the actor, unchanged. Omitted inputs take the actor's own defaults. Numbers are sent as strings.

Input	Type	Description
`domains`	array	Company domains, up to 500
`domain`	string	One domain
`phrases`	array	Your buyer phrases, up to 25
`categories`	array	Any of saas, ecommerce, agency, manufacturer, wholesaler, distributor, marketplace; empty means all
`max_pages`	string	Pages per site, 1 to 10. Default 6
`max_charge_usd`	string	Optional cost cap for the run
`proxy_mode`	string	auto (default) or direct

Pricing

Pay per event on Apify, billed to your Apify account. Prices in USD.

Event	Free plan	Bronze	Silver	Gold
`domain-classified`, per domain read and classified	$0.0045	$0.004275	$0.00405	$0.003825
`apify-actor-start`, per run start	$0.0005	$0.0005	$0.0005	$0.0005

Unreachable, blocked, robots.txt disallowed, empty, and error rows are free.

Your keys

The actor needs no key and holds none. It reads the company's own public web pages. Proxy traffic adds nothing to your price: Mamba Labs pays the platform costs of the run.

Full actor documentation

apify.com/mambalabs/website-phrase-business-model-classifier

License

MIT. See LICENSE.

Website Phrase and Business Model Classifier MCP Server