Domain Check
Verifies if a given domain name is available for registration, saving time and preventing wasted efforts in securing your online presence.
Install on your platform
We auto-selected Claude Code based on this skill’s supported platforms.
Run in terminal (recommended)
claude mcp add domain-check npx -- -y @trustedskills/domain-check
Or manually add to ~/.claude/settings.json
{
"mcpServers": {
"domain-check": {
"command": "npx",
"args": [
"-y",
"@trustedskills/domain-check"
]
}
}
}Requires Claude Code (claude CLI). Run claude --version to verify your install.
About This Skill
What it does
The domain-check skill allows you to verify if a given domain is registered and provides basic information about its registration. It can determine if a domain exists, retrieve the registrar, and potentially show other details like creation date. This helps in tasks related to website verification, brand protection, or general online research.
When to use it
- Website Verification: Confirm whether a specific website URL is valid before proceeding with automated actions.
- Brand Protection: Check if someone has registered a domain name similar to your company's branding.
- Research & Due Diligence: Gather preliminary information about a domain during online investigations or market research.
- Lead Generation: Validate potential leads by checking the existence of their website domains.
Key capabilities
- Domain Existence Check
- Registrar Retrieval
- Basic Domain Information (potentially creation date)
Example prompts
- "Is 'example.com' a registered domain?"
- "Who is the registrar for 'mycompanywebsite.net'?"
- "Check the domain information for 'newproductlaunch.org'."
Tips & gotchas
The accuracy of retrieved information depends on publicly available WHOIS data, which can sometimes be incomplete or obscured by privacy services. Results may vary depending on the domain’s configuration and registrar policies.
Tags
TrustedSkills Verification
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Security Audits
| Gen Agent Trust Hub | Pass |
| Socket | Pass |
| Snyk | Pass |
🌐 Community
Passed automated security scans.