Domain Name Brainstormer

Find the perfect domain name - creative ideas + availability checks

✨ The solution you've been looking for

Verified
Tested and verified by our team
19353 Stars

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-names branding startup business-naming web-development entrepreneurship project-launch creative-brainstorming
Repository

See It In Action

Interactive preview & real-world examples

Live Demo
Skill Demo Animation

AI Conversation Simulator

See how users interact with this skill

User Prompt

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

Skill Processing

Analyzing request...

Agent Response

Creative domain suggestions with availability status across multiple TLDs (.com, .io, .dev), including branding insights and recommendations

Quick Start (3 Steps)

Get up and running in minutes

1

Install

claude-code skill install domain-name-brainstormer

claude-code skill install domain-name-brainstormer
2

Config

3

First Trigger

@domain-name-brainstormer help

Commands

CommandDescriptionRequired Args
@domain-name-brainstormer new-startup-launchFind available domain names for a new business or product launchNone
@domain-name-brainstormer personal-brand-developmentDiscover professional domain options for personal branding and portfolio sitesNone
@domain-name-brainstormer product-rebrandingGenerate domain alternatives when rebranding or expanding existing productsNone

Typical Use Cases

New Startup Launch

Find available domain names for a new business or product launch

Personal Brand Development

Discover professional domain options for personal branding and portfolio sites

Product Rebranding

Generate domain alternatives when rebranding or expanding existing products

Overview

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

After picking a domain:

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

What Users Are Saying

Real feedback from the community

Environment Matrix

Dependencies

No specific dependencies required

Context Window

Token Usage ~1K-3K tokens for standard brainstorming sessions

Security & Privacy

Information

Author
ComposioHQ
Updated
2026-01-30
Category
domain-utilities