PluginBench
Skill
Review
Audit score 70

domain-name-brainstormer

composiohq/awesome-claude-skills

Generate creative domain names and check real-time availability across multiple TLDs.

What is domain-name-brainstormer?

This skill generates creative domain name ideas tailored to your project and verifies availability across popular extensions (.com, .io, .dev, .ai, .app, etc.). Use it when starting a new project, launching a product, or rebranding to save hours of manual brainstorming and availability checking.

  • Analyzes your project to understand its purpose and target audience
  • Generates creative, memorable domain name options
  • Checks real-time availability across multiple TLDs (.com, .io, .dev, .ai, .app, .co, .xyz, .design, .tech)
  • Provides variations and alternatives when top choices are taken
  • Explains why certain names work well for your use case
  • Notes pricing and premium domain information

How to install domain-name-brainstormer

npx skills add https://github.com/composiohq/awesome-claude-skills --skill domain-name-brainstormer
Claude Code
Cursor
Windsurf
Cline

How to use domain-name-brainstormer

  1. 1.Describe your project, what it does, and who it's for
  2. 2.Optionally specify preferences like desired TLD extensions or keywords to include
  3. 3.Review the generated domain suggestions organized by availability status
  4. 4.Check the recommendations highlighting top picks with reasoning
  5. 5.Act quickly to register your favorite domain before it's taken by someone else

Use cases

Good for
  • Starting a new startup or company and need a memorable domain
  • Launching a product or service with a branded web presence
  • Creating a personal brand or portfolio website
  • Rebranding an existing project with a fresh domain
  • Finding available alternatives when your preferred name is taken
Who it's for
  • Founders and entrepreneurs launching new ventures
  • Product managers introducing new products or services
  • Developers building tools or applications
  • Designers and agencies establishing personal brands
  • Anyone rebranding or starting a web-based project

domain-name-brainstormer FAQ

What TLDs does this skill check?

It checks .com, .io, .dev, .ai, .app, .co, .xyz, .design, .tech, and other popular extensions. You can request specific TLDs for your use case.

How current is the availability information?

The skill checks real-time availability, though you should verify with a registrar before purchasing to ensure the domain hasn't been registered between the check and your purchase.

Can it help with social media handle availability?

The skill focuses on domain name availability. For social media handles, you'll need to check those separately on each platform.

What if all my preferred names are taken?

The skill generates multiple variations and alternatives. It will suggest similar names, different word combinations, and alternative TLDs that are available.

Does it check for trademark conflicts?

The skill notes when domains are taken but doesn't perform comprehensive trademark searches. You should independently verify trademark availability before registering.

Full instructions (SKILL.md)

Source of truth, from composiohq/awesome-claude-skills.


name: domain-name-brainstormer description: Generates creative domain name ideas for your project and checks availability across multiple TLDs (.com, .io, .dev, .ai, etc.). Saves hours of brainstorming and manual checking.

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

  1. Understands Your Project: Analyzes what you're building and who it's for
  2. Generates Creative Names: Creates relevant, memorable domain options
  3. Checks Availability: Verifies which domains are actually available across multiple TLDs
  4. Multiple Extensions: Suggests .com, .io, .dev, .ai, .app, and more
  5. Provides Alternatives: Offers variations if top choices are taken
  6. 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
  • .xyz: Modern, creative projects
  • .design: Creative/design agencies
  • .tech: Technology companies

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

  1. Describe your startup idea
  2. Get 10-15 domain suggestions across TLDs
  3. Review availability and pricing
  4. Pick top 3 favorites
  5. Register immediately

Personal Brand

  1. Share your name and profession
  2. Get variations (firstname.com, firstnamelastname.dev, etc.)
  3. Check social media handle availability too
  4. Register consistent brand across platforms

Product Naming

  1. Describe product and target market
  2. Get creative, brandable names
  3. Check trademark conflicts
  4. Verify domain and social availability
  5. Test names with target audience

Tips for Success

  1. Act Fast: Good domains get taken quickly
  2. Register Variations: Get .com and .io to protect brand
  3. Avoid Numbers: Hard to communicate verbally
  4. Check Social Media: Make sure @username is available too
  5. Say It Out Loud: Test if it's easy to pronounce
  6. Check Trademarks: Ensure no legal conflicts
  7. 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

Related Tools

After picking a domain:

  • Check logo design options
  • Verify social media handles
  • Research trademark availability
  • Plan brand identity colors/fonts