nathankoerschner/domainfinder
agent-skills/_shared-skills/domainfinder/SKILL.md
Check domain availability for a name across variations and TLDs
testing
Updated May 29, 2026
$ install --global
skillsauthnpx skillsauth add nathankoerschner/dotfiles domainfinderInstall 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%
Skipped
CrowdStrikeAdvanced threat intelligence
50%
Skipped
OSV-ScannerOpen Source Vulnerability database check
50%
Skipped
OWASP Dep-Check
50%
Last scanned: May 29, 2026, 6:46 AM86.7s1 file scanned
SKILL.md
- allowed-tools:
- Bash(dotchk:*)
- argument-hint:
- <name>
- description:
- Check domain availability for a name across variations and TLDs
- name:
- domainfinder
Your Task
Check domain availability for $ARGUMENTS across different variations including prefixes, suffixes, and top-level domains.
Variations to Check
Top-Level Domains
Check the base name with these TLDs:
.com,.io,.ai,.co,.dev,.app,.net,.org
Common Prefixes
Prepend these directly to the name (no dashes) with .com:
get,try,use,go,hey,with,meet
Example: for "acme" → getacme.com, tryacme.com, etc.
Common Suffixes
Append these directly to the name (no dashes) with .com:
hq,app,io,labs,dev,hub,now
Example: for "acme" → acmehq.com, acmeapp.com, etc.
Process
- Build the full list of domain variations
- Check all domains at once using
dotchk:dotchk name.com name.io getname.com namehq.com ... - Present results organized by availability
Output Format
Only show available domains:
| Domain | Type | |--------|------| | example.io | TLD variation | | getexample.com | Prefix |
Do not list unavailable domains.
Requirement
Keep searching until you find at least 10 available domains.
If the initial batch doesn't yield 10 available options, try additional variations:
- More TLDs:
.sh,.so,.to,.me,.xyz,.gg,.run - More prefixes:
my,the,join,hello,our - More suffixes:
ly,ify,er,ing,up,on,ai - Combine prefix + suffix:
getnamehq.com,trynameapp.com
Continue expanding variations until you have 10 available domains to present.
Related Skills
nathankoerschner/simplify
development
VerifiedTrustedCommunity
Simplifies and refines code for clarity, consistency, and maintainability while preserving all functionality. Use when asked to simplify, refactor lightly, clean up, or improve recently modified code without behavior changes.
SKILL.mdUpdated Jun 12, 2026
nathankoerschner/handoff
tools
VerifiedTrustedCommunity
Write a path-free, clipboard-ready handoff prompt that lets another agent investigate, discuss, or pick up a specific task.
SKILL.mdUpdated Jun 12, 2026
nathankoerschner/grill-me
testing
VerifiedTrustedCommunity
Interview the user relentlessly about a plan or design until reaching shared understanding, resolving each branch of the decision tree. Use when user wants to stress-test a plan, get grilled on their design, or mentions "grill me".
SKILL.mdUpdated Jun 12, 2026
nathankoerschner/autoreview
development
VerifiedTrustedCommunity
Run a Pi-based structured code review as a closeout check on local, branch, PR, or commit changes before commit or ship.
SKILL.mdUpdated Jun 10, 2026