domain-name-brainstormer
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.
Install with Tessl CLI
npx tessl i github:softaworks/agent-toolkit --skill domain-name-brainstormer56
Does it follow best practices?
If you maintain this skill, you can automatically optimize it using the tessl CLI to improve its score:
npx tessl skill review --optimize ./path/to/skillEvaluation — 95%
↓ 0.98xAgent success when using this skill
Validation for skill structure
Discovery
40%Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.
The description identifies a clear niche (domain name generation and availability checking) with good distinctiveness, but suffers from missing explicit trigger guidance and incomplete trigger term coverage. The marketing language ('Saves hours of brainstorming') adds no value for skill selection and the lack of a 'Use when...' clause significantly limits Claude's ability to know when to select this skill.
Suggestions
Add a 'Use when...' clause with explicit triggers like 'Use when the user needs domain name ideas, wants to check domain availability, is starting a new project/website, or mentions registering a domain.'
Include additional natural trigger terms users would say: 'website name', 'register domain', 'domain search', 'find available domain', 'startup name'.
Remove the marketing fluff ('Saves hours of brainstorming and manual checking') and replace with actionable capability details or trigger conditions.
| Dimension | Reasoning | Score |
|---|---|---|
Specificity | Names the domain (domain names) and two actions (generates ideas, checks availability), but lacks comprehensive detail about specific capabilities like bulk checking, alternative suggestions, or pricing information. | 2 / 3 |
Completeness | Describes what it does but completely lacks a 'Use when...' clause or any explicit trigger guidance. The phrase 'Saves hours of brainstorming' is marketing fluff rather than actionable trigger information. | 1 / 3 |
Trigger Term Quality | Includes relevant terms like 'domain name', 'TLDs', '.com', '.io', '.dev', '.ai', but misses common user phrases like 'website name', 'register domain', 'buy domain', or 'domain search'. | 2 / 3 |
Distinctiveness Conflict Risk | Domain name generation and availability checking is a clear, specific niche that is unlikely to conflict with other skills. The mention of specific TLDs further distinguishes it. | 3 / 3 |
Total | 8 / 12 Passed |
Implementation
27%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
This skill is significantly over-engineered with excessive explanatory content that Claude already knows (domain naming best practices, TLD descriptions, pricing). The core value—generating domain names and checking availability—is buried under verbose sections. The skill lacks concrete implementation details (no actual availability checking code/APIs) and would benefit from aggressive trimming and splitting into reference files.
Suggestions
Remove 'When to Use This Skill', 'What This Skill Does', 'Domain Naming Tips', 'TLD Guide', and 'Pricing Context' sections—Claude knows these concepts
Add concrete implementation: specify which tool/API to use for availability checking (e.g., whois commands, DNS lookups, or specific APIs)
Move reference content (TLD guide, tips) to a separate REFERENCE.md file and link to it
Reduce to a single concise example showing input → expected output format, removing redundant example prompts
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | Extremely verbose with extensive explanations Claude already knows (what makes a good domain, TLD descriptions, pricing context). The 'When to Use This Skill' and 'What This Skill Does' sections explain obvious concepts. Could be reduced by 70%+ while preserving all actionable content. | 1 / 3 |
Actionability | Provides example prompts and shows expected output format, but lacks any actual executable code or commands for checking domain availability. The skill describes what Claude should output but doesn't provide concrete implementation details or API calls. | 2 / 3 |
Workflow Clarity | Lists workflows (Startup Launch, Personal Brand, Product Naming) with numbered steps, but these are high-level descriptions without validation checkpoints. No feedback loops for when domains are taken or how to iterate on suggestions. | 2 / 3 |
Progressive Disclosure | Monolithic wall of text with no references to external files. All content is inline including TLD guides, pricing context, and tips that could be separate reference documents. No clear navigation structure for a skill of this length. | 1 / 3 |
Total | 6 / 12 Passed |
Validation
100%Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.
Validation — 11 / 11 Passed
Validation for skill structure
No warnings or errors.
- Reviewed
Table of Contents
Is this your skill?
If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.