Uxui Principles
- 1 installs
- 44k repo stars
- Updated July 27, 2026
- sickn33/antigravity-awesome-skills
uxui-principles is an agent skill that evaluates interfaces against 168 UX/UI principles and related antipattern and AI UX checklists.
About
uxui-principles packages five community skills from the uxuiprinciples project so developers can audit interfaces with research-backed rigor instead of subjective taste. The set spans full principle evaluation (168 rules), antipattern smells, AI-specific interface review (44 principles), user-flow checks for decisions errors and feedback, and pre-code UX guidance for vibe coding sessions. Use it when you are about to ship a screen, reviewing an AI feature for trust and safety, or catching UX debt in an existing product description before your agent writes CSS. It fits developers using Claude, Cursor, or Windsurf who want consistent design language without hiring a UX team. The skills accept interface descriptions and flows rather than replacing your design tool, and they emphasize detectable issues and principle citations you can fix in the next iteration. That makes AI-generated UI less likely to violate accessibility, clarity, and AI transparency expectations.
- 168 research-backed UX/UI principles for structured evaluation
- Five bundled skills: uxui-evaluator, interface-auditor, ai-interface-reviewer, flow-checker, vibe-coding-advisor
- Interface-auditor uses the uxuiprinciples smell taxonomy for antipattern detection
- ai-interface-reviewer applies 44 AI-era UX principles for trust and transparency
- vibe-coding-advisor injects UX context before implementation in AI coding sessions
Uxui Principles by the numbers
- 1 all-time installs (skills.sh)
- Ranked #1,624 of 1,896 Design & UI/UX skills by installs in the Skillselion catalog
- Security screen: LOW risk (skills.sh audit)
- Data as of Jul 28, 2026 (Skillselion catalog sync)
npx skills add https://github.com/sickn33/antigravity-awesome-skills --skill uxui-principlesAdd your badge
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| Installs | 1 |
|---|---|
| repo stars | ★ 44k |
| Security audit | 3 / 3 scanners passed |
| Last updated | July 27, 2026 |
| Repository | sickn33/antigravity-awesome-skills ↗ |
What it does
Evaluate UI copy and layouts against 168 research-backed principles, smell antipatterns, and inject UX guardrails before vibe-coding interfaces.
Who is it for?
Best when you're shipping SaaS or mobile UI with AI coding tools and want checklist-driven UX review without a full design org.
Skip if: Pure brand strategy or marketing site copy with no interactive UI to evaluate.
When should I use this skill?
Auditing interfaces, checking research-backed practices, detecting antipatterns, reviewing AI-powered UI, or getting UX guidance before or during implementation.
What you get
You receive principle-aligned findings, smell taxonomy hits, and flow or AI-trust gaps you can fix in the next implementation pass.
- Principle-based evaluation report with cited UX/UI issues
- Antipattern smell findings and AI-trust gaps where applicable
By the numbers
- 168 research-backed UX/UI principles
- 44 AI-era UX principles in ai-interface-reviewer
- 5 bundled agent skills in the package
Files
UX/UI Principles
A collection of 5 agent skills for evaluating interfaces against 168 research-backed UX/UI principles, detecting antipatterns, and injecting UX context into AI-assisted design and coding sessions.
Source: https://github.com/uxuiprinciples/agent-skills
Skills
| Skill | Purpose |
|---|---|
uxui-evaluator | Evaluate interface descriptions against 168 research-backed principles |
interface-auditor | Detect UX antipatterns using the uxuiprinciples smell taxonomy |
ai-interface-reviewer | Audit AI-powered interfaces against 44 AI-era UX principles |
flow-checker | Check user flows against decision, error, and feedback principles |
vibe-coding-advisor | Inject UX context into vibe coding sessions before implementation |
When to Use
- Auditing an existing interface for UX issues
- Checking if a UI follows research-backed best practices
- Detecting antipatterns and UX smells in designs
- Reviewing AI-powered interfaces for trust, transparency, and safety
- Getting UX guidance before or during implementation
How It Works
1. Install any skill from the collection 2. Describe the interface, screen, or flow you want to evaluate 3. The skill evaluates against the relevant principles and returns structured findings with severity levels and remediation steps 4. Optionally connect to the uxuiprinciples.com API for enriched output with full citations
Install
npx skills add uxuiprinciples/agent-skillsLimitations
- Use this skill only when the task clearly matches the scope described above.
- Do not treat the output as a substitute for environment-specific validation, testing, or expert review.
- Stop and ask for clarification if required inputs, permissions, safety boundaries, or success criteria are missing.
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Principle- and smell-based design review—not a Figma replacement or generic accessibility scanner alone.
FAQ
Who is uxui-principles for?
Developers and small teams using Claude, Cursor, or Windsurf who need structured UX/UI critique on descriptions, flows, and AI features.
When should I use uxui-principles?
In Validate when reviewing a prototype narrative; in Build frontend before merging UI; in Ship review when doing a pre-release interface audit.
Is uxui-principles safe to install?
Community design guidance with no inherent shell requirements in the listing—confirm details in the Security Audits panel on this Prism page.