Top Agent Skills for September 3, 2026

Daily rankings of Agent Skills for Claude, ChatGPT & Codex sorted by GitHub stars.

#1DenisSergeevitch

AI Agent Architecture & Best Practices

Architects, audits, and implements provider-neutral AI agent harnesses, execution loops, tool permissions, and evaluation frameworks across domains.

Data Science & ML
2.3k
#2Prism-Shadow

Benchmark Design

Designs, calibrates, and freezes multi-case capability benchmarks to establish traceable baseline evaluations for AI agents.

Data Science & ML
1.9k
#3plugin87

UI Component Spec Designer

Designs production-grade UI component specifications with comprehensive 8-state coverage, DTCG design tokens, and WCAG 2.2 accessibility.

Design Tools
859
#4plugin87

UI Performance Optimizer

Optimizes user interfaces against Core Web Vitals to eliminate layout shifts, reduce load times, and guarantee smooth animations.

Design Tools
859
#5plugin87

UI Redesign & Audit

Upgrades existing websites and applications to premium visual quality through tokenized design systems without breaking functional workflows.

Design Tools
859
#6plugin87

Design Token Build Pipeline

Transforms W3C DTCG design tokens into multi-platform artifacts including CSS variables, Tailwind configurations, TypeScript, iOS, and Android themes.

Design Tools
859
#7plugin87

UX Writing

Crafts clear, accessible, and user-centered interface copy, error messages, empty states, and microcopy following established voice and tone principles.

Design Tools
859
#8plugin87

WCAG Accessibility Audit

Audits user interfaces and design components against WCAG 2.2 AA/AAA standards and ARIA patterns to identify compliance issues with actionable fixes.

Design Tools
859
#9plugin87

Apply Aesthetic

Applies curated visual archetypes and 138+ named design systems into DTCG-compliant tokens while strictly preserving WCAG 2.2 accessibility.

Design Tools
859
#10plugin87

Brand Kit Generator

Generates complete, accessible brand design systems with multi-tier DTCG tokens, light and dark themes, and verified WCAG contrast.

Design Tools
859