Flori / MCP servers

Semrush MCP server

Short answer: Semrush has no official MCP server in the official MCP Registry as of October 2026. 2 community-built servers are listed; the first one below is io.github.pipeworx-io/semrush.

This page covers the registry entries for Semrush, the listed connection options, and what to check before using Claude, ChatGPT or Cursor. Registry entries checked in October 2026.

Is there an official Semrush MCP server?

No Semrush-owned namespace has published a server to the registry yet. The servers below are built by other developers. Read the code, check what it can change, and give it the narrowest access key Semrush offers.

Semrush MCP servers in the registry

How do I connect the Semrush MCP server to Claude?

The registry lists a hosted endpoint at https://gateway.pipeworx.io/semrush/mcp. Check the publisher's authentication and client requirements, then add the endpoint as a custom connector in Claude and complete any sign-in it requires.

In Claude Code, run:

claude mcp add --transport http semrush https://gateway.pipeworx.io/semrush/mcp

A local package is listed as @pipeworx/mcp-semrush. Use the publisher's installation instructions for its complete command, arguments and authentication settings. A package name alone is not a complete Claude Desktop or Claude Code configuration.

The registry also lists these authentication or required environment fields: PIPEWORX_API_KEY (secret). Follow the publisher's guidance on which ones your authentication method needs, and keep secrets out of shared files.

Does the Semrush MCP server work with ChatGPT?

A hosted endpoint is available at https://gateway.pipeworx.io/semrush/mcp. ChatGPT needs a compatible remote transport and authentication flow, and your account or workspace must allow custom MCP connections. Confirm those requirements with the publisher before connecting.

How do I add it to Cursor?

Start with this remote endpoint in .cursor/mcp.json in your project, or ~/.cursor/mcp.json for every project. Add any authentication fields required by the publisher:

{
  "mcpServers": {
    "semrush": {
      "url": "https://gateway.pipeworx.io/semrush/mcp"
    }
  }
}

Keep what your assistant does in one place

Your assistant can now change Semrush; the decisions and follow-ups still need a home. Flori's MCP server gives every assistant one shared CRM and project record.

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How this page is checked

Rows come from the official MCP Registry. Official means a verified Semrush namespace, not a security review. See the full directory.