Leadmagic MCP Server

🚀 Production-ready Model Context Protocol server for LeadMagic API - Complete B2B data enrichment suite with 19 powerful tools for email finding

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What is the Leadmagic MCP MCP server?

🚀 Production-ready Model Context Protocol server for LeadMagic API - Complete B2B data enrichment suite with 19 powerful tools for email finding, profile enrichment, company intelligence, job data, and advertisement tracking. Zero-config. The leadmagic mcp mcp server wraps that behind the Model Context Protocol, so an assistant can use it rather than through you.

What it actually does

The easiest way to get started - works on macOS, Windows, and Linux. Our new interactive installer, built with React and Ink, makes setup a breeze.

Adding it to your client

leadmagic-mcp-server on npm is all you need. Most clients run it directly, so configuration is a few lines and a restart.

Configuration

You will need one environment variable: LEADMAGIC_API_KEY. The server will not start without them, which is usually why the tools fail to appear on a first run. Keep credentials in your client's env block or a secrets manager rather than in a file you might commit.

When to reach for it

This sits in the team communication group, where several servers overlap in what they claim to do but differ sharply once you actually set them up. It is maintained by LeadMagic; worth a glance at recent repository activity before you build anything load-bearing on it.

We check each listing at SyncDev against the project's documentation before it goes live — if something here drifts out of date, it is a bug worth reporting.

Caveats

  • It runs with your machine's permissions. That is convenient and also the reason to think about what you point it at before you approve a tool call.
  • Missing credentials fail quietly in some clients — if no tools show up, check the environment block first.
  • MCP clients confirm each tool call by default. Leave that on until you have watched what the leadmagic mcp mcp server does with a few real requests.

How to install the Leadmagic MCP MCP server

{
  "mcpServers": {
    "leadmagic": {
      "command": "npx",
      "args": ["-y", "leadmagic-mcp-server"],
      "env": {
        "LEADMAGIC_API_KEY": "your-value"
      }
    }
  }
}

Add to claude_desktop_config.json, then restart Claude Desktop.

Configuration

VariableDescriptionRequired
LEADMAGIC_API_KEYCredential the server authenticates with.Yes

Frequently asked questions

It connects Leadmagic MCP to MCP-compatible AI assistants such as Claude and Cursor. Instead of copying data back and forth by hand, the assistant works with Leadmagic MCP directly.