An MCP (Model Context Protocol) server that enables AI assistants like Claude to check domain availability in real-time. Powered by AgentDomainService.com. The Problem: AI assistants can't help you check if a domain is available. Traditional registrars like GoDaddy and Namecheap block automated access with CAPTCHAs and bot detection. The Solution: AgentDomainService provides a simple API that AI c
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npx mdskills install gregm711/agent-domain-service-mcpWell-documented MCP server with useful domain checking tools, clear setup, and good examples
An MCP (Model Context Protocol) server that enables AI assistants like Claude to check domain availability in real-time. Powered by AgentDomainService.com.
The Problem: AI assistants can't help you check if a domain is available. Traditional registrars like GoDaddy and Namecheap block automated access with CAPTCHAs and bot detection.
The Solution: AgentDomainService provides a simple API that AI can use. This MCP server wraps that API so Claude and other MCP-compatible assistants can check domains directly.
yourproject.com, startup.io, or brand.ai is available.com, .io, .ai, .co, .dev, .app, .net, .xyz, .org at onceAdd this to your Claude Desktop config (~/Library/Application Support/Claude/claude_desktop_config.json on macOS):
{
"mcpServers": {
"domain-availability": {
"command": "npx",
"args": ["-y", "agent-domain-service-mcp"]
}
}
}
Then restart Claude Desktop.
npm install -g agent-domain-service-mcp
check_domainCheck if a specific domain is available for registration.
Example prompts:
Returns:
explore_nameExplore a name across multiple TLDs to find available options.
Example prompts:
Returns:
brainstorm_domainsGenerate creative domain name ideas based on a description of your project. This is what makes this MCP different - it uses AI to suggest names AND verifies they're actually available with real pricing.
Example prompts:
Returns:
analyze_domainGet an AI-powered analysis of any domain name to help you decide if it's a good choice.
Example prompts:
Returns:
search_domains ⭐ NEWSearch for available domains with filters. Perfect for finding affordable domains within a budget.
Example prompts:
Parameters:
category - Filter by category (e.g., 'ai-agents', 'startup-names', 'ecommerce')max_price - Maximum price in USD (e.g., 15 for under $15)min_price - Minimum price in USD (optional)tlds - Filter by TLDs (e.g., ['com', 'io'])sort - Sort by 'price_asc', 'price_desc', or 'newest'limit - Number of results (default: 20, max: 100)Returns:
list_categories ⭐ NEWList all available domain categories with their domain counts. Use this to discover what categories are available before searching.
Example prompts:
Returns:
Once installed, you can ask Claude:
"Find me a domain under $15 for my AI startup"
Claude will use search_domains with max_price=15 to find affordable domains, sorted by price.
"I'm building an app that helps remote teams do async standups. Can you brainstorm some domain names?"
Claude will use the brainstorm_domains tool to generate creative suggestions like asynchuddle.com, standupflow.io, etc. - all verified as available with real pricing.
"I'm starting a new AI company called 'NeuralFlow'. Can you check which domain options are available?"
Claude will use the explore_name tool to check neuralflow.com, neuralflow.io, neuralflow.ai, etc. and show you which are available with pricing.
"What categories of domains do you have available?"
Claude will use list_categories to show all domain categories with counts.
"What do you think of 'quickpulse.ai' as a domain? Is it any good?"
Claude will use analyze_domain to score it on memorability, brandability, and SEO potential, then give you pros/cons and a verdict.
┌─────────────┐ ┌─────────────────┐ ┌─────────────────────────┐
│ Claude │─────▶│ MCP Server │─────▶│ AgentDomainService.com │
│ Desktop │◀─────│ (this package) │◀─────│ (Name.com API) │
└─────────────┘ └─────────────────┘ └─────────────────────────┘
This MCP server uses the AgentDomainService API:
GET /api/v1/lookup/{domain} - Check a single domainGET /api/v1/explore/{name} - Explore a name across TLDsGET /api/v1/domains/search - Search with price/category filters ⭐ NEWGET /api/v1/domains/categories - List available categories ⭐ NEWPOST /api/v1/brainstorm - AI-powered domain name generationPOST /api/v1/analyze-domain - AI-powered domain analysisFull API documentation: agentdomainservice.com/docs/domain-availability-api
Make sure Claude Desktop is restarted after adding the config.
AgentDomainService caches results. First queries may take 1-2 seconds; subsequent queries for the same domain are faster.
The service is free and doesn't require authentication. We ask for reasonable use. If you hit rate limits, results will show status: unknown.
Issues and PRs welcome! This project is open source.
MIT
Built with AgentDomainService.com - Domain availability checking for AI agents.
Install via CLI
npx mdskills install gregm711/agent-domain-service-mcpAgentDomainService MCP Server is a free, open-source AI agent skill. An MCP (Model Context Protocol) server that enables AI assistants like Claude to check domain availability in real-time. Powered by AgentDomainService.com. The Problem: AI assistants can't help you check if a domain is available. Traditional registrars like GoDaddy and Namecheap block automated access with CAPTCHAs and bot detection. The Solution: AgentDomainService provides a simple API that AI c
Install AgentDomainService MCP Server with a single command:
npx mdskills install gregm711/agent-domain-service-mcpThis downloads the skill files into your project and your AI agent picks them up automatically.
AgentDomainService MCP Server works with Claude Code, Claude Desktop, Cursor, Vscode Copilot, Windsurf, Continue Dev, Gemini Cli, Amp, Roo Code, Goose. Skills use the open SKILL.md format which is compatible with any AI coding agent that reads markdown instructions.