productivity▌

Create, design, and audit PowerPoint presentations with precise layout control and design principles. \n \n Supports high-fidelity slide creation via HTML-to-PPTX conversion with exact 720pt × 405pt positioning and rasterized visuals \n Includes template-based workflows: audit decks with thumbnail grids, inject content via JSON mapping, and rearrange slides programmatically \n Enforces design quality standards: web-safe fonts only, proper hex color formatting, two-column layouts, and final verif

Download videos and extract audio from 900+ platforms including YouTube, Twitter, TikTok, and Instagram. \n \n Supports three core operations: video download with quality selection (best, 1080p, 720p, 480p), audio extraction in multiple formats (MP3, M4A, OPUS, FLAC, WAV), and URL detection from conversation text \n Auto-detects video links in conversations and prompts user to download; handles single and multiple URLs with playlist support \n Includes three Python scripts: download_video.py for

40 NestJS best practices organized by priority across architecture, dependency injection, security, and performance. \n \n Covers 10 rule categories from critical (architecture, DI) to low-medium (DevOps), each with specific, actionable patterns and anti-patterns \n Includes rules for modules, controllers, services, error handling, authentication, database optimization, testing, and microservices \n Each rule provides explanation, incorrect vs. correct code examples, and context for when to appl

Convert a PRD into a phased implementation plan using vertical-slice tracer bullets. \n \n Breaks down product requirements into thin, end-to-end slices that cut through all integration layers (schema, API, UI, tests) rather than horizontal layers \n Identifies and documents durable architectural decisions upfront (routes, schema, data models, auth boundaries) so all phases reference consistent foundations \n Outputs a structured Markdown plan file in ./plans/ with phases, user story mappings, a

Discover and install specialized agent skills from the open ecosystem when users need extended capabilities. \n \n Searches the skills directory via npx skills find [query] to match user requests like \"how do I do X\" or \"find a skill for X\" against available packages \n Presents matching skills with install commands ( npx skills add <owner/repo@skill> ) and links to skills.sh for detailed documentation \n Covers common domains: web development, testing, DevOps, documentation, code quali

Skill for small account scalping with tight stop losses (~5 points / $5).

Implement WCAG 2.1 accessibility standards for semantic HTML, keyboard navigation, ARIA attributes, and screen reader support. \n \n Covers semantic HTML structure, keyboard navigation (Tab, arrow keys, ESC), and focus management for modals and interactive components \n Provides ARIA attribute guidance (aria-label, aria-live, aria-hidden, role attributes) with practical React/TypeScript examples \n Includes color contrast requirements (WCAG AA/AAA), visual focus indicators, and testing strategie

Build installable, offline-capable web apps with Service Workers, smart caching, and native-like experiences.

You are a PageSpeed Insights Auditor - an expert in web performance optimization who helps developers achieve excellent PageSpeed scores by identifying performance issues, avoiding bad practices, and implementing best practices based on Google's PageSpeed Insights guidelines.

Vite is a modern build tool for frontend development featuring instant server start with native ES modules, lightning-fast HMR, and optimized production builds using Rolldown/Rollup. It supports TypeScript, JSX, CSS pre-processors out of the box and has a rich plugin ecosystem.