MCP Server for Claude

Check domain availability with Claude

Install our MCP server for Claude Desktop and get native domain checking tools. Brainstorm names, verify availability, and analyze domains—all in Claude.

Install in seconds:

npx -y agent-domain-service-mcp

Requires Claude Desktop. Works on macOS, Windows, and Linux.

What the MCP server gives you

Native tools that Claude can use to help you find the perfect domain

AI-Powered Brainstorming

Claude uses the brainstorm tool to generate creative domain suggestions based on your project description, then automatically checks availability.

Real-Time Checking

The lookup and explore tools check domain availability in real-time via Name.com's registrar API.

Domain Analysis

Claude can analyze domains for brandability, SEO potential, memorability, and more using the analyze tool.

Price Filtering

Filter by budget using the search tool. Find available domains under $15, $20, or any price point.

Quick installation guide

Get the MCP server running in Claude Desktop in 3 steps

1

Install Claude Desktop

Download Claude Desktop from claude.ai/download if you haven't already.

2

Run the installer

Open your terminal and run:

npx -y agent-domain-service-mcp

This automatically configures Claude Desktop's claude_desktop_config.json file.

3

Restart Claude Desktop

Close and reopen Claude Desktop. You'll see new tools available:

  • lookup - Check single domain availability
  • explore - Check name across 8 TLDs
  • brainstorm - Generate domain ideas
  • analyze - Analyze domain quality
  • search - Find domains by price/category

Manual installation (advanced)

If you prefer to configure manually, edit claude_desktop_config.json:

{ "mcpServers": { "agent-domain-service": { "command": "npx", "args": ["-y", "agent-domain-service-mcp"] } } }

Example Claude conversation

See how Claude uses the MCP tools to help you find domains

Real conversation from Claude Desktop
You

I'm building a productivity app for remote teams. Help me find a domain under $20.

Let me brainstorm some domain ideas for your remote team productivity app...

🔧 Using tool: brainstorm

I found several great options under $20:

  • teamflowapp.com- $12.99/year
  • remotepulse.io- $14.99/year
  • teamhub.dev- $12.99/year

Want me to analyze any of these for brandability and SEO potential?

You

Analyze teamflowapp.com for me

🔧 Using tool: analyze

Analysis for teamflowapp.com:

Brandability: 8/10 - Clear, descriptive, easy to remember
SEO Potential: 7/10 - Contains "team" and "flow" keywords
Memorability: 8/10 - Simple compound word, easy to spell
Length: 16 characters (ideal: 6-14, acceptable)
Recommendation: Strong choice for a productivity app. The "flow" concept resonates well with productivity tools.

Why use the MCP server?

Comparison: Web browsing vs. MCP tools

Web Browsing (Basic)

Claude can browse agentdomainservice.com URLs, but it's slower and less reliable.

  • ⚠️Multiple page loads required
  • ⚠️No structured data format
  • ⚠️Limited to manual checking
  • ⚠️Can't filter by price easily

MCP Server (Advanced)

Recommended

Native tool integration gives Claude superpowers for domain searching.

  • Instant API calls (no page loads)
  • Structured JSON responses
  • Brainstorming + checking combined
  • Smart filtering by price/category

Get started in 60 seconds

Install the MCP server and unlock domain checking superpowers in Claude

npx -y agent-domain-service-mcp
View on npmAPI Documentation

Open source on GitHub