LeadBoxer MCP Server認証済み注目

Company and contact enrichment for AI assistants and agents. Identify the company behind an IP address, get firmographics for a domain, and find the professional profile behind a work email, straight from Claude, Cursor, VS Code, ChatGPT or any other MCP client.

Server URL: https://mcp.leadboxer.com/mcp (remote, Streamable HTTP)

Tools

Tool	What it does	Credits
lookup_ip	Reverse IP lookup: identifies the business behind an IPv4 or IPv6 address, with its domain, ISP, connection type (business, residential, mobile, datacenter, education, government) and location	20 per lookup
lookup_domain	Company enrichment: name, industry, employee range, description, headquarters, phone, LinkedIn URL and specialties for a domain like stripe.com	10 per lookup
lookup_email	Email enrichment: the professional profile behind a work email, including name, headline, LinkedIn, seniority, job function, location and work history	50 per profile found, free when no one is found
get_credit_balance	Shows your remaining credits and when they expire	Free

All tools are read-only. They never change data in your LeadBoxer account. Every result reports the credits used and the credits left.

Example prompts

• "Who is behind IP 193.8.9.0?"
• "Enrich acme.com with company details."
• "Who is jane.doe@acme.com? Add her company details too."
• "Here's my server access log. Identify the companies visiting my API and rank them by employee count."
• "How many LeadBoxer credits do I have left?"

Getting started

1. Get an API key. Sign up free at signup.leadboxer.com and get 25,000 credits, or copy your key from the LeadBoxer app under Integrations → API key.
2. Add the server to your MCP client with the URL https://mcp.leadboxer.com/mcp.
3. Connect. Your client opens the LeadBoxer Connect page. Paste your API key and click Connect. Your key stays with LeadBoxer; the client only receives a token.

Client setup

Claude (web, desktop, mobile): Settings → Connectors → Add custom connector, enter the server URL, click Connect.

Claude Code:

claude mcp add --transport http leadboxer https://mcp.leadboxer.com/mcp

Then run /mcp and choose LeadBoxer to connect.

Cursor, VS Code, Windsurf and other clients that support remote servers:

{
  "mcpServers": {
    "leadboxer": {
      "url": "https://mcp.leadboxer.com/mcp"
    }
  }
}

Scripts, CI and clients without OAuth: skip the Connect page and send your key as a header, x-api-key: YOUR_API_KEY (or Authorization: Bearer YOUR_API_KEY). Add x-dataset-id to charge credits to a specific dataset. Never put your API key in the URL.

Authentication

OAuth 2.1 with PKCE, dynamic client registration and client ID metadata documents. The authorization step is a LeadBoxer page where you paste your API key. Direct API-key headers are supported too.

Pricing

Lookups use LeadBoxer credits from your own account, the same credits as the LeadBoxer API and App. New accounts start with 25,000 free credits. Prices are in EUR.

Privacy and security

• Hosted in ISO 27001 certified datacentres, GDPR by design.
• Data is never pooled or resold.
• The server only receives the IP, domain or email you ask about. It does not read your conversations.
• Privacy policy: leadboxer.com/resources/privacy

Links

• Setup guide: developers.leadboxer.com
• API docs: developers.leadboxer.com
• Help centre: help.leadboxer.com
• MCP Registry: com.leadboxer.mcp/leadboxer
• Support: hello@leadboxer.com