Leadsmarts MCP server

Leadsmarts is the official remote MCP server from leadsmarts.app. It answers at https://mcp.leadsmarts.app over streamable HTTP and asks you to sign in with your leadsmarts.app account before it lists its tools, so your client opens a login the first time it connects. Our probes reached it 11 of 11 times since 3 September 2026; the last check, on 19 October 2026, got the sign-in challenge, so it is up.

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Description as the publisher wrote it.

What Leadsmarts needs before it works

A sign-in. The server refused to list its tools to an anonymous client and answered with an authentication challenge, which is how an MCP server protected by OAuth behaves. Add it with one of the setups below; the first connection opens a login for your leadsmarts.app account, and the tools appear once you have approved it.

Add Leadsmarts to your AI client

Every block below points at https://mcp.leadsmarts.app. Pick your client and copy.

claude mcp add --transport http leadsmarts https://mcp.leadsmarts.app

{
  "mcpServers": {
    "leadsmarts": {
      "command": "npx",
      "args": ["-y", "mcp-remote", "https://mcp.leadsmarts.app"]
    }
  }
}

{
  "mcpServers": {
    "leadsmarts": {
      "url": "https://mcp.leadsmarts.app"
    }
  }
}

{
  "servers": {
    "leadsmarts": {
      "type": "http",
      "url": "https://mcp.leadsmarts.app"
    }
  }
}

{
  "context_servers": {
    "leadsmarts": {
      "url": "https://mcp.leadsmarts.app"
    }
  }
}

{
  "mcpServers": {
    "leadsmarts": {
      "serverUrl": "https://mcp.leadsmarts.app"
    }
  }
}

{
  "mcpServers": {
    "leadsmarts": {
      "url": "https://mcp.leadsmarts.app"
    }
  }
}

name: Leadsmarts
version: 0.0.1
schema: v1
mcpServers:
  - name: Leadsmarts
    type: streamable-http
    url: https://mcp.leadsmarts.app

{
  "mcpServers": {
    "leadsmarts": {
      "httpUrl": "https://mcp.leadsmarts.app"
    }
  }
}

{
  "mcpServers": {
    "leadsmarts": {
      "type": "http",
      "url": "https://mcp.leadsmarts.app"
    }
  }
}

{
  "mcpServers": {
    "leadsmarts": {
      "url": "https://mcp.leadsmarts.app"
    }
  }
}

goose://extension?url=https%3A%2F%2Fmcp.leadsmarts.app&type=streamable_http&id=leadsmarts&name=Leadsmarts

Is Leadsmarts up right now?

It answered our last check on 19 October 2026 in 1423 ms. Over 11 checks since 3 September 2026 it answered 11. Status here comes from Neuronto's own probes, not from the publisher.

MCP servers similar to Leadsmarts

Questions about Leadsmarts

Is there an official Leadsmarts MCP server?

Yes. It is published by leadsmarts.app and served from mcp.leadsmarts.app, the vendor's own domain: https://mcp.leadsmarts.app.

How do I sign in to Leadsmarts?

Add the server with a setup above. The first time your client connects it opens the sign-in page for leadsmarts.app; approve it and the tools load.

Is Leadsmarts down?

It answered our last check on 19 October 2026 in 1423 ms. Over 11 checks since 3 September 2026 it answered 11.

How do I add Leadsmarts to Cursor?

Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://mcp.leadsmarts.app. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.

Does Leadsmarts need an API key?

It needs a sign-in rather than a key you paste: the server answered with an authentication challenge, so your client runs the login when it first connects.

Where this comes from

Publisher: app.leadsmarts. Endpoint host: mcp.leadsmarts.app. ARD identifier: urn:air:app.leadsmarts:mcp:leadsmarts. First indexed 3 September 2026. The tools are exactly what the server returned; nothing on this page is inferred from its name. Ranking in Neuronto search is never for sale.