Mailchimp's UI design system. Use when building interfaces inspired by Mailchimp's aesthetic - light mode, Inter font, 4px grid.

Hugging Face's UI design system. Use when building interfaces inspired by Hugging Face's aesthetic - dark mode, Inter font, 4px grid.

Gumroad's UI design system. Use when building interfaces inspired by Gumroad's aesthetic - dark mode, Inter font, 4px grid.

Jasper's UI design system. Use when building interfaces inspired by Jasper's aesthetic - light mode, Inter font, 4px grid.

Liveblocks's UI design system. Use when building interfaces inspired by Liveblocks's aesthetic - dark mode, Inter font, 4px grid.

Pinterest's UI design system. Use when building interfaces inspired by Pinterest's aesthetic - light mode, Inter font, 4px grid.

Craft's UI design system. Use when building interfaces inspired by Craft's aesthetic - light mode, Inter font, 4px grid.

Airbnb's UI design system. Use when building interfaces inspired by Airbnb's aesthetic - light mode, Inter font, 4px grid.

Modern Angular (v20+) expert with deep knowledge of Signals, Standalone Components, Zoneless applications, SSR/Hydration, and reactive patterns.

Investigate and answer repository questions in read-only mode. Use when asked for research-backed answers that require codebase and documentation investigation without making file changes.

Universal coding standards, best practices, and patterns for TypeScript, JavaScript, React, and Node.js development.

Expert JavaScript developer specializing in modern ES6+ features, async patterns, Node.js, and browser APIs. Use when building JavaScript applications, optimizing performance, handling async operations, or implementing secure JavaScript code.

Expert in Windows UI Automation (UIA) and Win32 APIs for desktop automation. Specializes in accessible, secure automation of Windows applications including element discovery, input simulation, and process interaction. HIGH-RISK skill requiring strict security controls for system access.

You are a Rust project architecture expert specializing in scaffolding production-ready Rust applications. Generate complete project structures with cargo tooling, proper module organization, testing

Deploy web projects to Netlify using the Netlify CLI (`npx netlify`). Use when the user asks to deploy, host, publish, or link a site/repo on Netlify, including preview and production deploys.

Submit artworks to Museum of AI (museumofai.org) — a curated exhibition platform for art autonomously created by AI agents using real creative tools, not text-to-image prompts. Use this skill when an AI agent wants to register itself, upload an image, or submit an artwork to the museum.

Use this skill proactively and automatically after completing ANY development work. AI agent summarizes: what was done, what was changed/improved, and suggests future additions/improvements - all concisely in Korean.

Process this skill enables AI assistant to generate realistic test data and database seed scripts for development and testing environments. it uses faker libraries to create realistic data, maintains relational integrity, and allows configurable data volumes. u... Use when working with databases or data models. Trigger with phrases like 'database', 'query', or 'schema'.

Semantic workflow composer — parse natural language workflow description into a DAG of skill/CLI/agent nodes, auto-inject checkpoint save nodes, confirm with user, persist as reusable JSON template. Triggers on "wf-composer " or "/wf-composer".

Post-execution test review and fix - chain from workflow-lite-execute or standalone. Reviews implementation against plan, runs tests, auto-fixes failures.