Domain Name Brainstormer

This skill helps you find the perfect domain name for your project by generating creative options and checking what's actually available to register.

When to Use This Skill

• Starting a new project or company

• Launching a product or service

• Creating a personal brand or portfolio site

• Rebranding an existing project

• Registering a domain for a side project

• Finding available alternatives when your first choice is taken

What This Skill Does

• Understands Your Project: Analyzes what you're building and who it's for

• Generates Creative Names: Creates relevant, memorable domain options

• Checks Availability: Verifies which domains are actually available across multiple TLDs

• Priority Method: Uses the whois command-line utility if available (fastest and most reliable)

• Fallback Methods: Uses web-based APIs or services if whois is not available

• Multiple Extensions: Suggests .com, .io, .dev, .ai, .app, and more

• Provides Alternatives: Offers variations if top choices are taken

• Branding Insights: Explains why certain names work well

How to Use

Basic Brainstorming

I'm building a project management tool for remote teams. Suggest domain names.

Help me brainstorm domain names for a personal finance app

Specific Preferences

I need a domain name for my AI writing assistant. Prefer short names with .ai or .io extension.

With Keywords

Suggest domain names using the words "pixel" or "studio" for my design agency

Example

User: "I'm building a tool for developers to share code snippets. Suggest creative domain names."

Output:

Analyzing your project... Target audience: Developers Key features: Code sharing, snippets, collaboration

🎯 Domain Name Suggestions

Available (.com)

1. ✓ snippetbox.com - Clear, memorable, available! Why: Directly describes the product, easy to remember

2. ✓ codeclip.com - Short and snappy Why: Implies quick code sharing, only 8 characters

3. ✓ devpaste.com - Developer-focused Why: Familiar to devs (like pastebin), clear purpose

Available (Alternative TLDs)

4. ✓ snippet.dev - Perfect extension for developers Why: .dev extension signals developer tool

5. ✓ codebox.io - Tech-forward Why: .io popular with tech startups, clean name

6. ✓ sharecode.app - Descriptive Why: .app extension, clearly states the action

Premium/Taken (.com)

• codeshare.com (Taken, est. $2,500)
• snippets.com (Taken, premium domain)

Recommendations

🏆 Top Pick: snippet.dev

• Perfect for developer audience
• Short and memorable
• .dev extension adds credibility
• Available now!

🥈 Runner-up: snippetbox.com

• .com is universally recognized
• Slightly longer but descriptive
• Great brandability

Next steps:

1. Register your favorite before someone else does!
2. Want me to check more variations?
3. Need help with logo ideas for these names?

Inspired by: Ben Aiad's use case from Lenny's Newsletter

Domain Naming Tips

What Makes a Good Domain

✓ Short: Under 15 characters ideal ✓ Memorable: Easy to recall and spell ✓ Pronounceable: Can be said in conversation ✓ Descriptive: Hints at what you do ✓ Brandable: Unique enough to stand out ✓ No hyphens: Easier to share verbally

TLD Guide

• .com: Universal, trusted, great for businesses

• .io: Tech startups, developer tools

• .dev: Developer-focused products

• .ai: AI/ML products

• .app: Mobile or web applications

• .co: Alternative to .com

• .click: Action-oriented, great for tools where users click to do something

• .link: Clean, trustworthy for link-based products

• .xyz: Modern, creative projects

• .design: Creative/design agencies

• .tech: Technology companies

• .today: Timely, action-oriented

Domain Hacks

Split a word across the name and TLD to spell something out:

TLD Example Reads as

.al

approv.al

"approval"

.de

deci.de

"decide"

.se

respon.se

"response"

.it

approve.it

"approve it"

.do

approve.do

"approve do"

.to

greenlight.to

"greenlight to"

.is

what.is

"what is"

.ly

quick.ly

"quickly"

.er

develop.er

"developer"

.es

not.es

"notes"

.in

log.in

"log in"

Note: Many domain hack TLDs are ccTLDs without RDAP support — check availability at a registrar directly.

Advanced Features

Check Similar Variations

Check availability for "codebase" and similar variations across .com, .io, .dev

Industry-Specific

Suggest domain names for a sustainable fashion brand, checking .eco and .fashion TLDs

Multilingual Options

Brainstorm domain names in English and Spanish for a language learning app

Competitor Analysis

Show me domain patterns used by successful project management tools, then suggest similar available ones

Example Workflows

Startup Launch

• Describe your startup idea

• Get 10-15 domain suggestions across TLDs

• Review availability and pricing

• Pick top 3 favorites

• Register immediately

Personal Brand

• Share your name and profession

• Get variations (firstname.com, firstnamelastname.dev, etc.)

• Check social media handle availability too

• Register consistent brand across platforms

Product Naming

• Describe product and target market

• Get creative, brandable names

• Check trademark conflicts

• Verify domain and social availability

• Test names with target audience

Tips for Success

• Act Fast: Good domains get taken quickly

• Register Variations: Get .com and .io to protect brand

• Avoid Numbers: Hard to communicate verbally

• Check Social Media: Make sure @username is available too

• Say It Out Loud: Test if it's easy to pronounce

• Check Trademarks: Ensure no legal conflicts

• Think Long-term: Will it still make sense in 5 years?

Pricing Context

When suggesting domains, I'll note:

• Standard domains: ~$10-15/year

• Premium TLDs (.io, .ai): ~$30-50/year

• Taken domains: Market price if listed

• Premium domains: $hundreds to $thousands

Implementation Notes

Checking Availability

Primary tool: rdap CLI (OpenRDAP) — modern replacement for whois . Returns structured JSON, works much better with newer TLDs (.click, .app, .today). Install: go install github.com/openrdap/rdap/cmd/rdap@latest . Use --json flag for machine-readable output.

Fallback: whois CLI if rdap is not installed.

Key statuses: "pending delete" means the domain is expiring and may become available soon — worth monitoring.

RDAP limitations: Some ccTLDs have no RDAP servers (.al , .do , .so , .to ) — must check at a registrar directly.

Related Tools

After picking a domain:

• Check logo design options

• Verify social media handles

• Research trademark availability

• Plan brand identity colors/fonts