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Found 1,429 Skills
Core JavaScript fundamentals including variables, data types, operators, control flow, and basic syntax. Essential foundation for all JavaScript development.
Retrieves API keys, passwords, secrets from Bitwarden vault using bw CLI. Triggers on missing env variables, missing API keys, missing secrets, "secret not found", "env not set", or "use bw".
Accessibility refactoring specialist. Automatically fixes accessibility issues across multiple files. Performs complex refactoring like extracting accessible components, restructuring markup, and implementing proper ARIA patterns.
Set up Tailwind v4 with shadcn/ui themed UI. Workflow: install dependencies, configure CSS variables with @theme inline, set up dark mode, verify. Use when initialising React projects with Tailwind v4, setting up shadcn/ui theming, or fixing colors not working, tw-animate-css errors, @theme inline dark mode conflicts, @apply breaking, v3 migration issues.
Guide for using direnv - a shell extension for loading directory-specific environment variables. Use when setting up project environments, creating .envrc files, configuring per-project environment variables, integrating with Python/Node/Ruby/Go layouts, working with Nix flakes, or troubleshooting environment loading issues on macOS and Linux.
Adversarially test a thesis or take for differentiation, robustness, and blind spots. Prevents publishing consensus as contrarian and surfaces what would change your mind.
Skill for creating and managing a Design System using Tailwind CSS and shadcn/ui. Use when defining design tokens, setting up theming with CSS variables, building a consistent UI component library, initializing a design system configuration, or wrapping shadcn/ui components into design system primitives.
Use when setting up SOPS + age encryption for environment variables. Checks dependencies, creates config, copies scripts, and adds package.json commands. Triggers on: setup sops, setup env encryption, add age encryption, env:pull, env:push.
Apply Structural Equation Modeling (SEM) to test hypothesized causal structures by combining measurement models (CFA) and structural models (path analysis). Use this skill when the user needs to validate latent constructs, test mediation or moderation paths, assess model fit with CFI/TLI/RMSEA/SRMR, or when they ask 'do these variables form a causal chain', 'how do I test my theoretical model', or 'is my measurement model valid'.
MySQL and MariaDB schema, query, indexing, transaction, replication, and connection-pool patterns for production backends.
Parallel adversarial review protocol that launches two independent blind judge sub-agents simultaneously to review the same target, synthesizes their findings, applies fixes, and re-judges until both pass or escalates after 2 iterations. Trigger: When user says "judgment day", "judgment-day", "review adversarial", "dual review", "doble review", "juzgar", "que lo juzguen".
How to customize and style UI5 Web Components. Covers CSS shadow parts, CSS custom states, CSS variables, and tag-level styling. Use when the user asks about changing component appearance, colors, spacing, theming, or overriding styles.