Skill Tester

Create professional research posters in LaTeX using beamerposter, tikzposter, or baposter. Support for conference presentations, academic posters, and scientific communication. Includes layout design, color schemes, multi-column formats, figure integration, and poster-specific best practices for visual communication.

Build complete transactional email systems: React Email templates, provider integration (Resend, Postmark, SendGrid, AWS SES), preview server, i18n support, dark mode, spam optimization, analytics tracking. Use when adding transactional email to a new product, migrating between email providers, refactoring legacy email templates for accessibility, or adding internationalization to existing templates.

Guidelines for developing GraphQL APIs and React applications using Apollo Client for state management, data fetching, and caching

Monorepo development guidelines using Tamagui, Turbo, Next.js, Expo, Supabase, and cross-platform best practices.

Creates high-quality Instagram carousels as swipeable HTML previews with export-ready slides (1080×1350px PNG). Handles the full workflow: brand setup, slide copy, visual design system (colors, fonts, components), HTML generation, and Playwright-based export. Use this skill whenever the user asks to create, design, or generate an Instagram carousel, carrossel, slides para Instagram, or any Instagram multi-image post — even if they don't explicitly say "carousel" or "skill". Also trigger for requests to "create a post with multiple slides", "fazer carrossel", or "exportar slides para o Instagram".

Create a new Cursor plugin scaffold with a valid manifest, component directories, and marketplace wiring.