Tomba MCP Server

MCP Server for Tomba.io API integration

Local serverstdioTypeScript

What is the Tomba MCP server?

MCP Server for Tomba.io API integration. Exposed over MCP by the tomba mcp server, that capability becomes something an assistant can invoke while it works, not something you go and do afterwards.

What it actually does

A Model Context Protocol (MCP) server for integrating with the Tomba.io API. This server provides comprehensive email discovery, verification, and enrichment capabilities through a standardized MCP interface.

Adding it to your client

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

Its toolset

Everything the assistant can do here goes through one of these:

  • Prerequisites — The Prerequisites tool exposed by this server
  • Windows — The Windows tool exposed by this server

Configuration

You will need 2 environment variables: TOMBA_API_KEY, TOMBA_SECRET_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.

  • Node.js 18 or higher - npm or yarn - Tomba API account (Sign up here)

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 tomba mcp server does with a few real requests.

When to reach for it

Plenty of developer tooling servers cover similar ground. The differences that matter in practice are scope of access and how much setup stands between you and a working tool call. Tomba's toolset — Prerequisites, Windows — is a fair guide to whether it matches your workflow. It is maintained by tomba-io; worth a glance at recent repository activity before you build anything load-bearing on it.

SyncDev reviews every entry in this directory against the project's own documentation before publishing, and revisits them as servers change.

Available tools

ToolWhat it does
PrerequisitesThe Prerequisites tool exposed by this server.
WindowsThe Windows tool exposed by this server.

How to install the Tomba MCP server

{
    "mcpServers": {
        "tomba": {
            "command": "npx",
            "args": ["-y", "tomba-mcp-server"],
            "env": {
                "TOMBA_API_KEY": "your-api-key-here",
                "TOMBA_SECRET_KEY": "your-secret-key-here"
            }
        }
    }
}

Configuration as documented by the project. Restart the client after saving.

Configuration

  • Node.js 18 or higher - npm or yarn - Tomba API account (Sign up here)
VariableDescriptionRequired
TOMBA_API_KEYCredential the server authenticates with.Yes
TOMBA_SECRET_KEYCredential the server authenticates with.Yes

Example prompts to try

  • Use Tomba to Prerequisites.
  • Use Tomba to Windows.

Frequently asked questions

It connects Tomba to MCP-compatible AI assistants such as Claude and Cursor, exposing 2 tools (Prerequisites, Windows) that the assistant can call on your behalf. Instead of copying data back and forth by hand, the assistant works with Tomba directly.