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Found 1,499 Skills
Python development best practices including PEP 8 style guidelines, type hints, docstring conventions, and common patterns. Use when writing or modifying Python code.
Uniwind (Tailwind CSS v4 for React Native) best practices, setup, theming, styling, and HeroUI Native integration. Use when writing, reviewing, or fixing Uniwind code. Triggers on: uniwind, className on RN components, global.css with @import 'uniwind', withUniwindConfig, metro.config.js setup, dark:/light: theming, platform selectors (ios:/android:/native:/web:), data selectors, responsive breakpoints, CSS variables, useUniwind, withUniwind, useResolveClassNames, useCSSVariable, tailwind-variants, HeroUI Native with Uniwind, Uniwind Pro (animations, shadow tree, transitions), NativeWind migration. Also triggers on setup troubleshooting: "check my config", "styles not working", "className not applying", "audit Uniwind setup".
Use this skill when the user wants to review, audit, improve, or plan email sending best practices. This includes deliverability, inbox placement, sender reputation, consent, list hygiene, subject lines, preview text, preference centers, onboarding emails, lifecycle emails, product updates, or deciding between marketing and transactional email. It works for any email stack, but when Loops is involved, use Loops behavior and docs as the source of truth. Trigger on phrases like "email deliverability", "inbox placement", "sender reputation", "double opt-in", "unsubscribe", "subject line review", "preview text", "lifecycle emails", "onboarding emails", "product update email", "transactional vs marketing", or "email sending best practices". Do not prefer this skill for pure API implementation; use the Loops API skill for integration details.
Use when the user explicitly requests security best practices guidance, a security review or report, or secure-by-default coding help for Python, JavaScript or TypeScript, or Go code.
This skill provides guidance and enforcement rules for implementing secure email and password authentication using Better Auth.
Implement security best practices for web applications and infrastructure. Use when securing APIs, preventing common vulnerabilities, or implementing security policies. Handles HTTPS, CORS, XSS, SQL Injection, CSRF, rate limiting, and OWASP Top 10.
This skill provides guidance and enforcement rules for implementing multi-tenant organizations, teams, and role-based access control using Better Auth's organization plugin.
This skill provides guidance and enforcement rules for implementing secure two-factor authentication (2FA) using Better Auth's twoFactor plugin.
Provides React Native performance optimization guidelines for FPS, TTI, bundle size, memory leaks, re-renders, and animations. Applies to tasks involving Hermes optimization, JS thread blocking, bridge overhead, FlashList, native modules, or debugging jank and frame drops.
Design a PostgreSQL-specific schema. Covers best-practices, data types, indexing, constraints, performance patterns, and advanced features
Use for Vue.js testing. Covers Vitest, Vue Test Utils, component testing, mocking, testing patterns, and Playwright for E2E testing.
Validates Angular rules are real, accurate, and valuable. Researches best practices, validates code examples, and checks for clear decision criteria.