React performance optimization guidelines from Mastra Engineering. This skill should be used when writing, reviewing, or refactoring React code to ensure optimal performance patterns. Triggers on tasks involving React components, data fetching, bundle optimization, or performance improvements.
npx skills add https://github.com/mastra-ai/mastra/tree/main/skills/react-best-practicesReact performance optimization guidelines from Mastra Engineering. This skill should be used when writing, reviewing, or refactoring React code to ensure optimal performance patterns. Triggers on tasks involving React components, data fetching, bundle optimization, or performance improvements.
This repo contains 4 individual skills — each has its own dedicated page.
REQUIRED when modifying any file in packages/playground-ui or packages/playground. Triggers on: React component creation/modification/refactoring, UI changes, new playground features, bug fixes affecting studio UI. Generates Playwright E2E tests that validate PRODUCT BEHAVIOR, not just UI states.
Interactive planning assistant that helps create focused, well-structured ralph-loop commands through collaborative conversation
Create a Mastra project using create-mastra and smoke test the studio in Chrome using Chrome MCP server
Tailwind CSS styling guidelines for Mastra Playground UI. This skill should be used when writing, reviewing, or refactoring styling code in packages/playground-ui and packages/playground to ensure design system consistency. Triggers on tasks involving Tailwind classes, component styling, or design tokens.
My assortment of Claude Code skills
Comprehensive skills for working with @hairy/utils core utilities
Agent-agnostic registry for skill discovery and contribution. Works across Claude Code, Hermes, and other agents.
Claude skills for the SuperSDR community
Save a Gmail message body into a Google Doc for archival or reference.
Agent skill repository for asuojun/claude-vision-skill.