Semrush Domain Metrics MCP Server

An MCP server for the Mamba Labs Semrush Domain Metrics actor on Apify. Semrush public domain metrics as rows.

What's Inside

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

What it does

Takes domains and returns one row each with Authority Score, visits, organic and paid traffic, backlinks, rank, competitors, and keywords, from Semrush's public website pages.

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-semrush-domain-metrics": {
      "command": "npx",
      "args": [
        "-y",
        "@mambalabsdev/mcp-semrush-domain-metrics"
      ],
      "env": {
        "APIFY_TOKEN": "your-apify-token"
      }
    }
  }
}

Restart the client. The get_semrush_domain_metrics 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

"Get the Semrush Authority Score and monthly visits for stripe.com."
"Compare backlinks and organic traffic for hubspot.com and notion.so."

Tool

get_semrush_domain_metrics. One tool. Example arguments:

{
  "domains": [
    "stripe.com"
  ],
  "max_domains": 1
}

Inputs

Every buyer facing input of the actor. Omitted inputs take the actor's own defaults.

Input	Type	Required	Description
`domains`	array	no	Domains or URLs to look up, such as stripe.com. Semrush publishes a page for some domains only: in a test of 30, 15 had one.
`max_domains`	number	no	Text number from 1 to 1000. Default 100. Reads run 20 seconds apart, so 100 domains take about 33 minutes. Set the run timeout to fit.
`max_charge_usd`	number	no	Optional. The run stops before a charge that would pass this amount. Summary rows are always returned.

Pricing

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

Event	Free plan	Bronze	Silver	Gold
`domain-row`, one domain with metrics	$0.01	$0.0095	$0.009	$0.0085
`no-page-row`, one domain with no Semrush page	$0.003	$0.00285	$0.0027	$0.00255
`apify-actor-start`, per run start	$0.002	$0.002	$0.002	$0.002

Summaries, refused reads, and refused input are free. Mamba Labs pays the platform costs of the run, Apify proxy traffic included.

Full actor documentation

apify.com/mambalabs/semrush-domain-metrics

License

MIT. See LICENSE.

Semrush Domain Metrics MCP Server