igor1309/check-domain
check-domain/SKILL.md
Check domain name availability and find alternatives.
testing
Updated Apr 20, 2026
$ install --global
skillsauthnpx skillsauth add igor1309/skills check-domainInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
3
Scanners Passed
9
Scanners in report
Clean
TrivyContainer and dependency vulnerability scanner
95%
Clean
SemgrepStatic code analysis for vulnerabilities
95%
Clean
mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
Skipped
Socket.devSupply chain security analysis
50%
Skipped
VirusTotalMulti-engine malware detection
50%
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CrowdStrikeAdvanced threat intelligence
50%
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OSV-ScannerOpen Source Vulnerability database check
50%
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OWASP Dep-Check
50%
Last scanned: Apr 20, 2026, 2:00 AM4.4s2 files scanned
SKILL.md
- name:
- check-domain
- version:
- 0.3.0
- description:
- >
- argument-hint:
- [domain]
- model:
- haiku
- disable-model-invocation:
- true
- context:
- fork
- agent:
- check-domain
Announce: "I'm using the check-domain skill to check domain availability."
Check Domain Availability
Check whether a domain name is available for registration and suggest alternatives if it's taken.
Required: Instant Domain Search MCP
This skill requires the instant-domain-search MCP server. If the MCP tools
(mcp__instant-domain-search__*) are not available, stop immediately and
tell the user:
Instant Domain Search MCP is not configured. Install it from https://instantdomainsearch.com/mcp and add it to your MCP settings.
Do not fall back to whois, web search, or any other method.
Available Tools
Three MCP tools are available from the instant-domain-search server:
mcp__instant-domain-search__search_domains— Bulk availability check across chosen TLDs. Start here for any domain query.mcp__instant-domain-search__generate_domain_variations— Semantic name alternatives when first choice is taken (prefixes, suffixes, brandable modifications — not random strings).mcp__instant-domain-search__check_domain_availability— Definitive yes/no verification against authoritative registries.
Workflow
- Use
search_domainswith the user's name and desired TLDs - Present results as a table: domain, available (yes/no), notes
- If primary choice is taken, automatically call
generate_domain_variationsand present alternatives - Verify with
check_domain_availabilitybefore telling the user a domain is definitively available
Output Format
Present ALL results (primary and alternatives) in a single table:
| Domain | Available | Notes | |--------|-----------|-------| | enoa.ai | No | Registered | | enoa.com | No | Registered | | theenoa.com | Yes | | | goenoa.com | Yes | |
Rules:
- Show domain names only — never show raw URLs or registration links from the API response. Extract the domain name from the result.
- One unified table, not separate sections for primary vs alternatives.
- Queries go to authoritative registries — no front-running risk. Mention this if the user expresses concern about privacy.
Input
The user provides one or more domain names to check. Accept:
- Bare names:
example(check across TLDs) - Full domains:
example.com(check specific domain + suggest TLD alternatives) - Multiple domains:
example.com coolsite.io(check each)
$ARGUMENTS
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