CRITICAL SKILL - Be concise, direct, and solution-focused.
Works with
AI-first code editor with Composer
Before installing skills in Cursor, ensure your development environment meets these requirements:
node --versionclean-codeExecute the skills CLI command in your project's root directory to begin installation:
Fetches clean-code from vudovn/antigravity-kit and configures it for Cursor.
The CLI shows a list of agents. Use arrow keys and space to select Cursor:
Confirm successful installation by checking the skill directory location:
Restart Cursor to activate clean-code. Access via /clean-code in your agent's command palette.
We perform automated surface-level scans (Gen AI Scanner, Socket, Snyk) during installation. These checks detect common vulnerabilities but do not guarantee complete security. Always review skill source code and verify the publisher's reputation before production use.
Skills execute code in your environment. Always review source, verify the publisher, and test in isolation before production.
Submit your Claude Code skill and start earning
Create detailed user stories, acceptance criteria, and feature specs
Example
Generate user stories for 'password reset feature' with acceptance criteria, edge cases, and test scenarios
Reduce spec writing time by 50%, ensure comprehensive coverage
Research competitors, compare features, identify gaps
Example
Analyze 5 competitor products, create feature comparison matrix, suggest differentiation opportunities
Complete competitive research in 2 hours instead of 2 days
Evaluate features using frameworks (RICE, ICE, Kano) and create prioritized backlogs
Example
Score 20 feature ideas using RICE framework, generate prioritized roadmap with rationale
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CRITICAL SKILL - Be concise, direct, and solution-focused.
| Principle | Rule |
|---|---|
| SRP | Single Responsibility - each function/class does ONE thing |
| DRY | Don't Repeat Yourself - extract duplicates, reuse |
| KISS | Keep It Simple - simplest solution that works |
| YAGNI | You Aren't Gonna Need It - don't build unused features |
| Boy Scout | Leave code cleaner than you found it |
| Element | Convention |
|---|---|
| Variables | Reveal intent: userCount not n |
| Functions | Verb + noun: getUserById() not user() |
| Booleans | Question form: isActive, hasPermission, canEdit |
| Constants | SCREAMING_SNAKE: MAX_RETRY_COUNT |
Rule: If you need a comment to explain a name, rename it.
| Rule | Description |
|---|---|
| Small | Max 20 lines, ideally 5-10 |
| One Thing | Does one thing, does it well |
| One Level | One level of abstraction per function |
| Few Args | Max 3 arguments, prefer 0-2 |
| No Side Effects | Don't mutate inputs unexpectedly |
| Pattern | Apply |
|---|---|
| Guard Clauses | Early returns for edge cases |
| Flat > Nested | Avoid deep nesting (max 2 levels) |
| Composition | Small functions composed together |
| Colocation | Keep related code close |
| Situation | Action |
|---|---|
| User asks for feature | Write it directly |
| User reports bug | Fix it, don't explain |
| No clear requirement | Ask, don't assume |
| ❌ Pattern | ✅ Fix |
|---|---|
| Comment every line | Delete obvious comments |
| Helper for one-liner | Inline the code |
| Factory for 2 objects | Direct instantiation |
| utils.ts with 1 function | Put code where used |
| "First we import..." | Just write code |
| Deep nesting | Guard clauses |
| Magic numbers | Named constants |
| God functions | Split by responsibility |
Before changing a file, ask yourself:
| Question | Why |
|---|---|
| What imports this file? | They might break |
| What does this file import? | Interface changes |
| What tests cover this? | Tests might fail |
| Is this a shared component? | Multiple places affected |
Quick Check:
File to edit: UserService.ts
└── Who imports this? → UserController.ts, AuthController.ts
└── Do they need changes too? → Check function signatures
🔴 Rule: Edit the file + all dependent files in the SAME task. 🔴 Never leave broken imports or missing updates.
| Do | Don't |
|---|---|
| Write code directly | Write tutorials |
| Let code self-document | Add obvious comments |
| Fix bugs immediately | Explain the fix first |
| Inline small things | Create unnecessary files |
| Name things clearly | Use abbreviations |
| Keep functions small | Write 100+ line functions |
Remember: The user wants working code, not a programming lesson.
Before saying "task complete", verify:
| Check | Question |
|---|---|
| ✅ Goal met? | Did I do exactly what user asked? |
| ✅ Files edited? | Did I modify all necessary files? |
| ✅ Code works? | Did I test/verify the change? |
| ✅ No errors? | Lint and TypeScript pass? |
| ✅ Nothing forgotten? | Any edge cases missed? |
🔴 Rule: If ANY check fails, fix it before completing.
🔴 CRITICAL: Each agent runs ONLY their own skill's scripts after completing work.
| Agent | Script | Command |
|---|---|---|
| frontend-specialist | UX Audit | python .agent/skills/frontend-design/scripts/ux_audit.py . |
| frontend-specialist | A11y Check | python .agent/skills/frontend-design/scripts/accessibility_checker.py . |
| backend-specialist | API Validator | python .agent/skills/api-patterns/scripts/api_validator.py . |
| mobile-developer | Mobile Audit | python .agent/skills/mobile-design/scripts/mobile_audit.py . |
| database-architect | Schema Validate | python .agent/skills/database-design/scripts/schema_validator.py . |
| security-auditor | Security Scan | python .agent/skills/vulnerability-scanner/scripts/security_scan.py . |
| seo-specialist | SEO Check | python .agent/skills/seo-fundamentals/scripts/seo_checker.py . |
| seo-specialist | GEO Check | python .agent/skills/geo-fundamentals/scripts/geo_checker.py . |
| performance-optimizer | Lighthouse | python .agent/skills/performance-profiling/scripts/lighthouse_audit.py <url> |
| test-engineer | Test Runner | python .agent/skills/testing-patterns/scripts/test_runner.py . |
| test-engineer | Playwright | python .agent/skills/webapp-testing/scripts/playwright_runner.py <url> |
| Any agent | Lint Check | python .agent/skills/lint-and-validate/scripts/lint_runner.py . |
| Any agent | Type Coverage | python .agent/skills/lint-and-validate/scripts/type_coverage.py . |
| Any agent | i18n Check | python .agent/skills/i18n-localization/scripts/i18n_checker.py . |
❌ WRONG:
test-engineerrunningux_audit.py✅ CORRECT:frontend-specialistrunningux_audit.py
When running a validation script, you MUST:
## Script Results: [script_name.py]
### ❌ Errors Found (X items)
- [File:Line] Error description 1
- [File:Line] Error description 2
### ⚠️ Warnings (Y items)
- [File:Line] Warning description
### ✅ Passed (Z items)
- Check 1 passed
- Check 2 passed
**Should I fix the X errors?**
🔴 VIOLATION: Running script and ignoring output = FAILED task. 🔴 VIOLATION: Auto-fixing without asking = Not allowed. 🔴 Rule: Always READ output → SUMMARIZE → ASK → then fix.
Make data-driven prioritization decisions faster
Draft PRDs, status updates, and stakeholder presentations
Example
Create executive summary of Q3 roadmap, monthly progress report, feature launch announcement
Save 3-5 hours/week on communication overhead
Prerequisites
Time Estimate
30-60 minutes to see productivity improvements
Steps
Common Pitfalls
✓ Do
✗ Don't
💡 Pro Tips
✓ Use when
Use for user story writing, competitive research, roadmap prioritization, stakeholder communication, and PRD drafting. Best for reducing repetitive documentation and research work.
✗ Avoid when
Avoid for strategic product vision (requires deep customer empathy), pricing decisions (needs market and financial expertise), or when face-to-face customer discovery is more valuable than speed.
asyrafhussin/agent-skills
shadcn/improve
mattpocock/skills
parcadei/continuous-claude-v3
cursor/plugins
ailabs-393/ai-labs-claude-skills
Keeps context tight: clean-code is the kind of skill you can hand to a new teammate without a long onboarding doc.
clean-code is among the better-maintained entries we tried; worth keeping pinned for repeat workflows.
Solid pick for teams standardizing on skills: clean-code is focused, and the summary matches what you get after install.
clean-code fits our agent workflows well — practical, well scoped, and easy to wire into existing repos.
We added clean-code from the explainx registry; install was straightforward and the SKILL.md answered most questions upfront.
clean-code fits our agent workflows well — practical, well scoped, and easy to wire into existing repos.
clean-code has been reliable in day-to-day use. Documentation quality is above average for community skills.
Useful defaults in clean-code — fewer surprises than typical one-off scripts, and it plays nicely with `npx skills` flows.
clean-code is among the better-maintained entries we tried; worth keeping pinned for repeat workflows.
Useful defaults in clean-code — fewer surprises than typical one-off scripts, and it plays nicely with `npx skills` flows.
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