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SCSS architecture guidelines covering file organization, variables, mixins, and maintainable stylesheet patterns. \n \n Implements the 7-1 pattern for scalable folder structure: abstracts, base, components, layout, pages, themes, and vendors with a clear import order \n Provides semantic variable naming conventions for colors, typography, spacing, breakpoints, z-index, transitions, and shadows using maps for grouped values \n Includes reusable mixins for responsive breakpoints, flexbox utilities

Inline backtest runner for Indian equities with EMA crossover strategy and benchmark comparison. \n \n Fetches OHLC data from OpenAlgo (with yfinance fallback) and runs a TA-Lib EMA 10/20 crossover strategy without file creation \n Applies Indian delivery fees (0.111% + Rs 20 per order) and automatically fetches NIFTY benchmark for alpha calculation \n Prints compact results summary including total return, Sharpe/Sortino ratios, max drawdown, win rate, and profit factor with plain-language metri

Generate comprehensive, LLM-ready brand voice guidelines from any combination of sources — brand documents, sales call transcripts, discovery reports, or direct user input. Transform raw materials into structured, enforceable guidelines with confidence scoring and open questions.

Audit UI code against Web Interface Guidelines with automated compliance checking. \n \n Fetches the latest guidelines from a remote source before each review, ensuring rules stay current \n Accepts file paths or patterns to review, or prompts the user if none are specified \n Outputs findings in a concise file:line format for quick issue identification \n Covers all rules defined in the fetched guidelines, including design, accessibility, and UX patterns \n

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Skill by ara.so — Daily 2026 Skills collection.

ChatGPT apps are conversational experiences that extend ChatGPT through tools and custom UI widgets. They're built as MCP servers invoked during conversations.

Use this skill when the user:

Framework-agnostic rules for accessible, performant, responsive web interfaces aligned with WCAG 2.2 and modern web standards. \n \n Comprehensive accessibility guidance covering semantic HTML, ARIA, keyboard navigation, focus management, color contrast, forms, and error handling with specific WCAG success criteria mappings \n Mobile-first responsive design using modern CSS (clamp, container queries, logical properties) and touch-friendly targets; no horizontal scrolling at 320px width \n Perfor