Azure Cli Setup
Install and configure Azure CLI on macOS for local development. Use when the user needs az CLI installed, needs to log in to Azure, needs to check Azure auth status, or needs to manage subscriptions and access tokens.
Colima Docker Setup
Set up Docker, docker compose, and docker buildx on macOS using Colima. Use when Docker Desktop is not available, Colima needs install or config, docker compose v2 plugin is missing, x86_64 emulation via Rosetta is needed on Apple Silicon, or diagnosing socket errors and slow x64 containers.
Pages Prepare Vite
Prepares a Vite project for GitHub Pages deployment via GitHub Actions. Patches vite.config.ts with the correct base path, generates .github/workflows/deploy.yml (build + deploy jobs), and optionally configures the Pages source to 'GitHub Actions' via the GitHub API. Handles GitHub Enterprise (GHE) detection and discovers actual Pages URLs via curl redirect resolution for codespace-style random s…
Boundary Noise Model
Characterize the stochastic noise envelope of LLM code generation to distinguish acceptable sampling variance from semantic drift. Use when evaluating whether differences between generated outputs are noise or signal, establishing reproducibility criteria for generation tasks, determining confidence levels for context closure states, or calibrating ε thresholds for drift detection. Provides the p…
Example Skill
An example skill to demonstrate the structure and format for Agent Skills.
Pages Push Vite
Pushes the current branch to the git remote, triggering the GitHub Actions workflow that builds and deploys the Vite project to GitHub Pages. Guards that the remote exists and the workflow file is committed before pushing. USE FOR: the push step in the Pages deployment pipeline after prepare → build → commit.
React Composition
React composition patterns that scale. Use when refactoring components with boolean prop proliferation, building flexible component libraries, or designing reusable APIs. Triggers on tasks involving compound components, render props, context providers, or component architecture. Includes React 19 API changes.
Boundary Drift Detection
Detect when code changes reopen closed domains or widen boundary conditions — expanding d(S) where it was resolved. Uses Hamming distance to measure change locality and delta-epsilon to characterize the exact boundary where a change crosses into another semantic domain. Respects the domain partial order: drift in a prerequisite domain invalidates dependent domains. Use when reviewing diffs, audit…
Design Clarify
Improve unclear UX copy, error messages, microcopy, labels, and instructions to make interfaces easier to understand. Use when the user mentions confusing text, unclear labels, bad error messages, hard-to-follow instructions, or wanting better UX writing.
Design Typeset
Improves typography by fixing font choices, hierarchy, sizing, weight, and readability so text feels intentional. Use when the user mentions fonts, type, readability, text hierarchy, sizing looks off, or wants more polished, intentional typography.
Design Delight
Add moments of joy, personality, and unexpected touches that make interfaces memorable and enjoyable to use. Elevates functional to delightful. Use when the user asks to add polish, personality, animations, micro-interactions, delight, or make an interface feel fun or memorable.
Design Quieter
Tones down visually aggressive or overstimulating designs, reducing intensity while preserving quality. Use when the user mentions too bold, too loud, overwhelming, aggressive, garish, or wants a calmer, more refined aesthetic.
Boundary Generation Control
Constrain AI code generation to preserve or resolve boundary conditions — never expand them. Controls what is representable in the generation context rather than relying on instructions. The prompt defines the open interior, seeds shape continuation, types enforce closure, and delta-epsilon characterizes the generation boundary. Respects the domain partial order: generation context must reflect w…
Design Audit
Evaluate and improve usability of existing front-end interfaces — local source code or live websites by URL. Use when reviewing UI, auditing interfaces, checking accessibility, evaluating designs, improving UX, or when users describe symptoms like "something feels off", "users keep abandoning this form", "conversion dropped after redesign", or "people say it's confusing".
Design
Root index for the design-* family — UI/UX design review, refinement, and production polish across foundation (project context, design system, frontend scaffolding), visual treatment (color, typography, layout, motion), UX content and flow (clarity, onboarding, adaptation), and review/quality (audit, critique, check, polish, harden). Use when the user asks to design, review, improve, polish, anim…
Design Colorize
Add strategic color to features that are too monochromatic or lack visual interest, making interfaces more engaging and expressive. Use when the user mentions the design looking gray, dull, lacking warmth, needing more color, or wanting a more vibrant or expressive palette.
Code Review Cycle
Run a full code review cycle on recent changes: lint auto-fix, three-agent quality review (reuse, quality, efficiency), boundary analysis with separate new-file and modified-file review tracks, code smell audit with deferred triggers, and error-contract review. Use after implementing a feature or fix, before committing. Invoke with /code-review-cycle or when the user asks to 'review the code', 'c…
Ghostty Config
Configure and optimize Ghostty terminal for any machine. Use when setting up Ghostty from scratch, changing fonts/themes/keybinds, optimizing for AI coding workflows, validating config, provisioning Ghostty for a team, troubleshooting Ghostty rendering or keybind issues, handling Ghostty upgrades, or fixing SSH terminfo problems.
Pages Commit Vite
Stages and commits the GitHub Pages configuration files to the local git repo. Commits .github/workflows/deploy.yml and vite.config.ts (patched with base path). Does NOT commit dist/ — it is gitignored and built fresh in CI. Guards against committing without the workflow file present. USE FOR: the commit step in the prepare→build→commit→push→publish pipeline.
Design Normalize
Audit and realign UI to match design system standards, spacing, tokens, and patterns. Use when asked about consistency, design drift, mismatched styles, tokens, or bringing a feature back in line with the system.
Figma Make To Vite
Initializes a Vite + React + TypeScript project and integrates a Figma Make exported ZIP prototype into it so it runs locally via `npm run dev`. Use when a user has a Figma Make export ZIP and wants to run it or merge it into an existing project.
Design Arrange
Improve layout, spacing, and visual rhythm. Fixes monotonous grids, inconsistent spacing, and weak visual hierarchy. Use when the user mentions layout feeling off, spacing issues, visual hierarchy, crowded UI, alignment problems, or wanting better composition.
Git Workflow Skill
Git operations and workflows. Use when committing, branching, merging, rebasing, resolving conflicts, writing commit messages, creating PRs, or managing release workflows. Covers conventional commits, branch naming, interactive rebase, conflict resolution, and PR descriptions.
Design Onboard
Designs and improves onboarding flows, empty states, and first-run experiences to help users reach value quickly. Use when the user mentions onboarding, first-time users, empty states, activation, getting started, or new user flows.
Design Typography Rules
Professional typography rules for UI design and web applications. Enforces typographic correctness (proper quotes, dashes, spacing, hierarchy, layout). Auto-apply when generating HTML/CSS/React/JSX with visible text. Audit mode when reviewing existing interfaces. Use when building UIs, creating components, designing layouts, or fixing typography.
Design Harden
Improve interface resilience through better error handling, i18n support, text overflow handling, and edge case management. Makes interfaces robust and production-ready. Use when asked to harden, make production-ready, handle edge cases, add error states, or fix overflow and i18n issues.
Design Bolder
Collaboratively amplify safe or boring designs by identifying where bold choices could be made and presenting concrete options at multiple intensity levels. The designer decides what to push and how far. Use when the user says the design looks bland, generic, too safe, lacks personality, or wants more visual impact.
Design Check
Run technical quality checks across accessibility, performance, theming, responsive design, and anti-patterns. Generates a scored report with P0-P3 severity ratings and actionable plan. Use when the user wants an accessibility check, performance audit, or technical quality review.
Boundary Scope Escape
Enumerate values whose identity escapes their lexical scope — the first step of differential closure analysis. Use when auditing a codebase for shared values defined independently across files, diagnosing inconsistency bugs, or preparing for refactoring. Produces an ordered inventory of open domains with their dependency structure: each entry identifies a boundary condition d(S) between the curre…
Design Overdrive
Pushes interfaces past conventional limits with technically ambitious implementations — shaders, spring physics, scroll-driven reveals, 60fps animations. Use when the user wants to wow, impress, go all-out, or make something that feels extraordinary.
Code Analysis Skill
A skill for analyzing code quality, identifying patterns, and suggesting improvements. Use this skill when you need to review code for issues, analyze coding patterns, identify refactoring opportunities, or check adherence to coding standards.
Design Animate
Review a feature and enhance it with purposeful animations, micro-interactions, and motion effects that improve usability and delight. Use when the user mentions adding animation, transitions, micro-interactions, motion design, hover effects, or making the UI feel more alive.
Design Context
One-time setup that gathers design context for your project and saves it to a config file. Use when starting a new project, when design skills produce generic output, or when no .design-context.md exists in the project root.
Design Adapt
Adapt designs to work across different screen sizes, devices, contexts, or platforms. Implements breakpoints, fluid layouts, and touch targets. Use when the user mentions responsive design, mobile layouts, breakpoints, viewport adaptation, or cross-device compatibility.
Boundary
Root index for the boundary-* family — differential closure analysis for code and AI-generated code. Treats each domain (types, schemas, state machines, shared values) as having a boundary condition d(S) between current state and validity; the family enumerates open domains, encodes seeds, controls generation, and detects drift. Use when the user asks about making invalid states unrepresentable,…
React Best Practices
React and Next.js performance optimization guidelines from Vercel Engineering. Use when writing, reviewing, or refactoring React/Next.js code to ensure optimal performance patterns. Triggers on tasks involving React components, Next.js pages, data fetching, bundle optimization, or performance improvements.
Design Extract
Extract and consolidate reusable components, design tokens, and patterns into your design system. Identifies opportunities for systematic reuse and enriches your component library. Use when asked to create components, refactor repeated UI patterns, build a design system, or extract tokens.
Design Critique
Evaluate design from a UX perspective, assessing visual hierarchy, information architecture, emotional resonance, cognitive load, and overall quality with quantitative scoring, persona-based testing, and actionable feedback. Use when the user asks to review, critique, evaluate, or give feedback on a design or component.
Design Frontend
Create distinctive, production-grade frontend interfaces that avoid generic AI aesthetics. Use when building web components, pages, dashboards, applications, or when any design skill needs project context. Also triggers on requests to style, beautify, or redesign UI.
Pages Publish Vite
Monitors the GitHub Actions deployment workflow and reports the live GitHub Pages URL. Polls the workflow run status via the GitHub API, fetches Pages info, then follows curl redirects from the canonical Pages URL to discover the actual served URL. Handles GHE environments where Pages may redirect to a codespace-style randomised subdomain. USE FOR: the final step of the Pages deployment pipeline;…
Design Distill
Strip designs to their essence by removing unnecessary complexity. Great design is simple, powerful, and clean. Use when the user asks to simplify, declutter, reduce noise, remove elements, or make a UI cleaner and more focused.
Boundary Seed Encoding
Encode shared values as seeds in domain-native representations that toolchains enforce inescapably, resolving boundary conditions by closing domains in dependency order. Use when acting on a scope-escape inventory to establish single sources of truth. The seed lives in a representation where the toolchain — not convention — prevents independent redefinition, driving d(S) → ∅ for the target domain.
Design Optimize
Diagnose and fix UI performance across loading speed, rendering, animations, images, and bundle size. Use when asked about slow, laggy, janky, performance, bundle size, load time, or wanting a faster, smoother experience.
Boundary Domain Closure
Structure code so that the set of representable states equals the set of valid states for a given domain, resolving the boundary condition d(S) → ∅. Each domain is a type boundary; closing it adds a constraint layer. Domains have prerequisites — valid(Dn) requires closed(Dm) for all prerequisites Dm. Use when designing types, schemas, state machines, or any structure where invalid states should b…
Npm Trusted Publishing
Publish npm packages from GitHub Actions using OIDC trusted publishing with provenance. USE FOR: setting up npm publish workflows, debugging 404/401/403 errors on npm publish, configuring --provenance, fixing 'not in this registry' errors. DO NOT USE FOR: general npm usage, installing packages, or non-GitHub CI.
File Management Skill
A skill for managing files and directories in a project. Use this skill when you need to navigate, read, modify, create, move, copy, or delete files and directories in a project workspace.
Pages
Root index for the pages-* family — a five-step pipeline that deploys a Vite project to GitHub Pages via GitHub Actions, including GitHub Enterprise (GHE) codespace-style subdomain discovery. Steps run in order — prepare → build → commit → push → publish. Use when the user asks to deploy a Vite app to GitHub Pages, set up the Pages workflow, switch Pages source to Actions, or troubleshoot a Pages…
Design Polish
Perform a final quality pass fixing alignment, spacing, consistency, and micro-detail issues before shipping. Use when asked to polish, add finishing touches, do a pre-launch review, fix something that looks off, or go from good to great.
React
Root index for the react-* family — performance best practices (Vercel Engineering guidelines for React + Next.js) and composition patterns (compound components, render props, context, React 19 API changes). Use when the user asks about React or Next.js patterns, component API design, render performance, bundle optimization, or refactoring boolean-prop proliferation.
Pages Build Vite
Locally builds the Vite project and verifies the dist/ output before committing. Auto-detects package manager (npm/pnpm/yarn). Checks that vite.config.ts has a base path set and that dist/index.html exists. This is the local verification step in the Pages pipeline — the same build runs automatically in CI via .github/workflows/deploy.yml. USE FOR: confirming the build succeeds before pushing; cat…