Skill UI

Performs comprehensive, multi-page Lighthouse audits across an entire website. This tool is a robust, quota-free alternative to services like PageSpeed Insights, making it ideal for large sites or CI/CD pipelines where API limits are a concern. It aggregates key metrics such as performance, accessibility, and SEO scores across all audited routes.

This skill guides the preparation of all necessary metadata, marketing copy, and visual assets for App Store and Google Play submissions, focusing on mobile devices. It helps users craft compliant descriptions (fitting strict character/byte limits) and generates or resizes required assets like screenshots, feature graphics, and icons, ensuring adherence to platform-specific technical specifications for both Apple and Google Play.

A professional layout template designed for publishing long-form articles, newsletters, or essays on platforms like Substack, Medium, or WeChat Official Accounts. It mimics a high-end magazine style, featuring distinct sections for hero images, structured text blocks, styled quotes, and code snippets to enhance readability and visual appeal.

This template guides the process of turning raw A/B test results, growth experiments, or product feature data into a clear, actionable decision report. It structures the analysis beyond mere metrics by forcing the inclusion of hypothesis, setup details, result interpretation, and a final, justified decision (Ship/Stop/Iterate). Essential for Product Managers and Growth Teams.

This comprehensive template provides a structured framework for creating Product Requirements Documents (PRDs). It guides product managers and teams through defining the core problem, setting measurable success metrics (KPIs), defining feature scope, detailing user stories, integrating design notes, and planning the release rollout, ensuring all phases of product development are fully documented.

This tool generates hyper-realistic X (Twitter) post cards, accurately simulating the platform's UI, including user profiles, content, and dynamic interaction metrics (likes, reposts, views). It is ideal for content creators and marketers needing high-fidelity social media assets for video overlays, knowledge card sharing, or professional promotional materials.

A powerful web prototype template inspired by Swiss Industrial Print aesthetics. This design emphasizes strong, raw, and authoritative visual communication, utilizing monolithic black grotesque typography, large viewport-bleeding numbers, and minimal ASCII decorations. Ideal for designers seeking a high-impact, unpolished, and industrial-themed presentation.