MCP Server for AI Assistants
The LeadBoxer MCP server lets AI assistants such as Claude, Claude Code and Cursor look up companies with your LeadBoxer account. Ask "Who is behind IP 193.8.9.0?" or "Enrich acme.com" and the assistant calls LeadBoxer for you.
lookup_ip
Identifies the company behind an IP address: organisation, domain, ISP, usage type and location
20
lookup_domain
Enriches a company domain with firmographics: industry, employees, description, address and LinkedIn
10
get_credit_balance
Shows your remaining credits
Free
All tools are read-only: they never change data in your LeadBoxer account. Lookups use the same credits as the App.
Connect it
You need your LeadBoxer API key, from Integrations → Data → API key in the App. The server address and step-by-step setup for Claude, Claude Code, Cursor and other clients are on the developer portal: Connect LeadBoxer to Claude.
Read more about what you can do with it on leadboxer.com/mcp.
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