tomba-io/tomba-mcp-server

Overview

An MCP server that wraps the Tomba.io API, enabling AI assistants to query email finder, email verifier, and company enrichment endpoints. It exposes tools for searching professional email addresses and validating email deliverability through the Model Context Protocol.

Best for

Best for
Developers building AI agents or assistants that need to find or verify professional email addresses programmatically.

Use cases

• Find verified email addresses for a given domain or person name
• Check email deliverability and risk scores before sending
• Enrich lead records with company and contact data from Tomba.io

How to use

Tools exposed

• npx

Tested with

Claude Desktop, VS Code

Example client config

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

Notes

An MCP server that wraps the Tomba.io API, enabling AI assistants to query email finder, email verifier, and company enrichment endpoints. It exposes tools for searching professional email addresses and validating email deliverability through the Model Context Protocol.

7 stars on GitHub. Last updated 2026-04-02.

Use cases

• Find verified email addresses for a given domain or person name
• Check email deliverability and risk scores before sending
• Enrich lead records with company and contact data from Tomba.io

Pros

• Simple integration with any MCP-compatible client or agent
• Leverages Tomba.io’s reliable email verification and enrichment data
• Lightweight TypeScript implementation with clear tool definitions

Cons

• Requires a Tomba.io API key and active subscription for full functionality
• Limited to the endpoints exposed by Tomba.io’s API (no custom data sources)
• Small community and low star count may indicate limited maintenance or adoption

Indexed from awesome-mcp-servers-punkpeye and enriched against its public facts.