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Generates creative, research-backed domain name ideas and checks availability with competitor analysis, pattern recognition, and quality scoring. Use when brainstorming brandable domains for a product or project.
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
SOC 職業分類に基づく
| name | domain-name-brainstormer |
| version | 2 |
| description | Generates creative, research-backed domain name ideas and checks availability with competitor analysis, pattern recognition, and quality scoring. Use when brainstorming brandable domains for a product or project. |
Find the perfect domain through research-backed naming strategies, competitor analysis, and intelligent pattern matching.
Before generating names, gather essential context:
CRITICAL QUESTIONS:
1. What are you building? (book, product, personal brand, company)
2. Who is your audience? (developers, consumers, businesses)
3. What's the primary goal? (sales, authority, community)
4. What's your name/brand already? (existing recognition)
5. Will this be your ONLY project or one of many?
6. Is this a standalone product or part of a larger ecosystem?
| Type | Examples | Domain Strategy |
|---|---|---|
| Personal Brand | jamesclear.com, wesbos.com | YourName.com |
| Book as Product | refactoringui.com, eloquentjavascript.net | BookName.com or concept.com |
| Multi-Book Author | patterns.addy.ie, prodengineer.org | Topic-specific domains |
| Company/Tool | stripe.com, vercel.com | Brandable made-up word |
| Community/Content | javascript.info, css-tricks.com | Descriptive + .com/.info |
Research 5-10 successful books in your niche:
1. What domains do they use?
2. Is it personal name or book-specific?
3. Do they use .com, .dev, .net, or other?
4. What's the pattern? (short, descriptive, brandable)
5. What do you want to emulate vs avoid?
Research direct competitors and adjacent tools:
1. What naming conventions dominate?
2. Are they descriptive (stripe.com) or brandable (vercel.com)?
3. What TLDs are standard in this space?
4. Are there naming trends to follow or buck?
Combine two relevant words.
Examples:
- code + academy = codecademy.com
- web + flow = webflow.com
- git + hub = github.com
Pattern: [word1][word2].com
Quality: High if both words are short and common
Add a modifier to a core word.
Modifiers: get, go, try, use, hey, hi, my, the, up
Examples:
- getdropbox.com (now dropbox.com)
- golang.org
- try figma.com
Pattern: [modifier][word].com or [word][modifier].com
Quality: Medium - can feel generic if overused
Shorten long words or phrases.
Examples:
- practical junior devs → pjd.dev, prac.dev
- frontend checklist → fc.dev, feck.dev
- international business machines → ibm.com
Pattern: First letters or syllable reduction
Quality: High if pronounceable, low if random letters
Use Latin, Greek, or other roots.
Examples:
- nova (new)
- altus (high)
- primus (first)
- ars (art)
Pattern: [latin/greek word].com
Quality: High for international appeal, low if obscure
Create a unique, memorable made-up word.
Examples:
- stripe, vercel, notion, linear
Techniques:
- Remove vowels: flickr, tumblr
- Add suffix: shopify, spotify
- Combine syllables: pinterest (pin + interest)
Pattern: [unique word].com
Quality: High for differentiation, requires marketing investment
Exactly what people search for.
Examples:
- javascript.info
- howtogeek.com
- learnpython.org
Pattern: [exact search term].com/.org/.info
Quality: High for SEO, low for brandability
Rate every suggestion on a 1-10 scale for:
| Criteria | Weight | Questions |
|---|---|---|
| Length | High | Under 10 chars? Easy to type? |
| Memorability | High | Will they remember it tomorrow? |
| Pronounceability | High | Can you say it on a podcast? |
| Spelling | Medium | Can they spell it after hearing it? |
| Uniqueness | Medium | Distinct from competitors? |
| TLD Fit | Low | Does .com/.dev/.io fit the audience? |
Minimum viable score: 7/10
🎯 ANALYSIS: [Project type determined]
Based on your [book/product/personal brand] and research on [competitors],
here are domain strategies that fit:
## Option 1: [Strategy Name]
[Domain].com
Score: X/10
- Why: [reasoning]
- Pros: [benefits]
- Cons: [drawbacks]
- Availability: Check at [link]
## Option 2: [Strategy Name]
[Domain].com
Score: X/10
- Why: [reasoning]
- Pros: [benefits]
- Cons: [drawbacks]
- Availability: Check at [link]
## Option 3: [Strategy Name]
[Domain].com
Score: X/10
- Why: [reasoning]
- Pros: [benefits]
- Cons: [drawbacks]
- Availability: Check at [link]
🏆 RECOMMENDATION: [Domain]
Rationale: [why this fits best]
Next Steps:
1. Check availability at porkbun.com or namecheap.com
2. Verify social media handles (@domain on X/Twitter, Instagram)
3. Say it out loud 3 times
4. Ask 2 people to spell it after hearing it
5. Register immediately if available
User: "I need a domain for my junior developer book"
Research:
Analysis: Book-as-product pattern fits best
Suggestions:
jrdevpath.com Score: 8/10
firstdevjob.com Score: 7/10
devstart.com Score: 8/10
🏆 RECOMMENDATION: jrdevpath.com Rationale: Balances brevity with clarity. "Jr dev" is standard shorthand, "path" implies journey/process which matches book content. Can expand to courses/community later.
Since automated availability checking requires API keys and rate limits:
Step 1: Go to instantdomainsearch.com Step 2: Type each suggestion Step 3: Green = available, Red = taken Step 4: If taken, try variations (add "the", "my", try different TLD)
Alternative checkers:
v2.0 - Current
v1.0 - Original
Inspired by: Ben Aiad's use case from Lenny's Newsletter Research contributors: Fury (competitor analysis), David Dias (pattern validation)
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