Web & Frontend

michaelbel Skill

Use when пользователь просит создать в Compose диалог подтверждения, alert dialog, picker dialog или простой status popup с явным действием confirm/dismiss, либо говорит "create a dialog", "add an alert dialog", "confirmation popup", "new AlertDialog". Строит `AlertDialog` с одной или двумя кнопками для подтверждающих сценариев и `BasicAlertDialog` — для пикера без кнопок действия. Если нужна прокручиваемая модальная поверхность, закреплённая снизу экрана, используй [create-feature-bottom-sheet](../create-feature-bottom-sheet/SKILL.md) вместо этого скилла. Для полного экрана используй [create-feature-scaffold-screen](../create-feature-scaffold-screen/SKILL.md), для простого переиспользуемого компонента без диалоговой семантики — [create-shared-component](../create-shared-component/SKILL.md).

michaelbel Bundle

Use when пользователь просит создать новый Android Compose-экран или MVI-фичу с Screen/ViewModel/Intent/Model/Event и опциональным route. Поддерживает static, network-only, Room-backed collect/load, form и paginated экраны. Не используй для отдельного переиспользуемого компонента, alert dialog или bottom sheet; используй create-shared-component, create-feature-alert-dialog или create-feature-bottom-sheet. Не используй только для data/domain слоя без экрана.

slogsdon Bundle

Exports document-flow HTML to a PAGINATED PDF at a real paper size (Letter/A4), with a running folio footer (title · page X / Y). The long-form sibling to pdf-html: where pdf-html renders each .canvas to one tall auto-height page (right for social artifacts and audit reports), this paginates a whole document across pages — right for essays, field guides, specs, and anything meant to be read or printed as pages. Trigger on: "paginated PDF", "print PDF", "PDF with pages", "Letter/A4 PDF", "multi-page PDF", "PDF of this essay/guide/doc". For single-canvas design artifacts (LinkedIn, Instagram, business card, audit report), use pdf-html or screenshot-html instead.

slogsdon Bundle

Capture pixel-exact PNG screenshots of design artifact components inside HTML files produced by design-* skills (LinkedIn, Instagram, YouTube, Twitch, OBS overlays, blog hero, business card, etc.). Targets the `.canvas` / `.canvas-*` / `.scene` containers — not full pages. Use after generating design artifacts and visual exports are needed.

slogsdon Bundle

Generate a blog post hero artifact — TWO pixel-exact HTML canvases in a single file: an Open Graph card (1200×630) for social meta tags AND an in-page hero (1440×600) for the article header. Both canvases share the same content + brand tokens; only the proportions differ. Reads ./design/<brand-slug>/DESIGN.md, tokens.css, and components.html. Triggers include "blog hero for X", "OG card for X", "open graph image", "in-page hero", "/blog-hero".

slogsdon Bundle

Generate a pull-quote / insight card — TWO pixel-exact HTML canvases in one file: 1080×1080 (square, default) AND 1080×1920 (story variant). Text-dominant, Fraunces-led, no chrome. The quote IS the artifact. Reads ./design/<brand-slug>/DESIGN.md, tokens.css, and components.html. Triggers include "quote card for X", "pull quote", "insight card", "/quote-card".

slogsdon Bundle

Generate a minimal single-column standalone HTML page — mobile-first at 375px width — for use as a link-in-bio destination. Contains: name/wordmark, short tagline, list of links (each a styled <a> block), social footer. Self-contained, works offline, deployable as-is to GitHub Pages or Netlify. Reads ./design/<brand-slug>/DESIGN.md, tokens.css, and components.html. Triggers include "link in bio", "linktree replacement", "bio page", "/link-in-bio".

slogsdon Bundle

Generate a Twitter/X card artifact — pixel-exact HTML canvas at 1600×900 (in-feed image) by default, with 1200×630 (Open Graph link card) opt-in. Reads ./design/<brand-slug>/DESIGN.md, tokens.css, and components.html. Triggers include "twitter card for X", "x card for X", "twitter post about X", "OG card", "/twitter-card", "/x-card".

slogsdon Bundle

Generate a LinkedIn post artifact — a 1200×627 image canvas (LinkedIn's recommended share image dimension) plus a companion text suggestion (1300-char limit, hook-first structure). Reads ./design/<brand-slug>/DESIGN.md, tokens.css, and components.html. Triggers include "linkedin post about X", "linkedin artifact", "generate a linkedin image", "/linkedin-post".

slogsdon Skill

Generate components.html — a brand-agnostic component library that pulls from a project's DESIGN.md tokens. Includes buttons, cards, badges, eyebrows, hairlines, code blocks, callouts, hero blocks, stat callouts, list items, avatar frames, pull quotes, footer blocks. Use AFTER design-system and BEFORE platform artifact skills. Triggers include "components for [brand]", "component library", "generate UI components", "/ui-components".

slogsdon Bundle

Generate a LinkedIn / Instagram multi-slide carousel — single HTML file with N square 1080×1080 .canvas divs, each representing one slide. Default N=5 (cover + 3 content + closing CTA). Cover and closing always use the brand's most distinctive treatments; middle slides are content-led. Reads ./design/<brand-slug>/DESIGN.md, tokens.css, and components.html. Triggers include "carousel for X", "linkedin carousel", "instagram carousel", "carousel slides", "/carousel-slide".

slogsdon Bundle

Generate an Instagram post artifact — pixel-exact HTML canvas at 1080×1350 (portrait, default — Instagram's max-real-estate format) with opt-in 1080×1080 (square) and 1080×1920 (story / reel cover) modes. Reads ./design/<brand-slug>/DESIGN.md, tokens.css, and components.html. Triggers include "instagram post about X", "ig post", "ig story", "instagram artifact", "/instagram-post".

slogsdon Bundle

Generate a newsletter email header banner — pixel-exact 600×200 HTML canvas (the standard email-client safe-zone width). Self-contained, INLINE styles only (no external <style> blocks beyond <head>) for email-client compat. Intended to be screenshot to PNG and embedded as <img> in email — the rendered image is what readers see, regardless of their email client. Reads ./design/<brand-slug>/DESIGN.md and tokens.css. Triggers include "newsletter header", "email header for X", "email banner", "/newsletter-header".

slogsdon Bundle

Generate a YouTube thumbnail artifact — a 1280×720 HTML canvas optimized for legibility at small sizes (mobile feed, sidebar suggestions, search results). Reads ./design/<brand-slug>/DESIGN.md, tokens.css, and components.html. Triggers include "youtube thumbnail for X", "thumbnail for [video title]", "yt thumb", "/youtube-thumbnail".

slogsdon Bundle

Generate a YouTube channel banner — pixel-exact 2560×1440 full canvas + 1546×423 safe-zone preview canvas in a single HTML file. The full banner bleeds to the edges (TV display uses it all); the safe zone (1546×423 centered) is the cross-device area where critical content MUST sit. Reads ./design/<brand-slug>/DESIGN.md, tokens.css, and components.html. Triggers include "youtube banner", "youtube channel art", "channel banner", "/youtube-channel-art".

spacezephyr Bundle

基于微信读书的书架、阅读时长、笔记、划线数据，生成 10 维度的深度阅读分析报告。当用户说"分析我的微信读书"、"读书画像"、"阅读分析"、"我的阅读报告"、"猜我的 MBTI"、"读书复盘"时触发。输出美观的 9:16 白底简约 HTML 可视化页面。

tejovanthn Skill

Transactional email design using React Email and integration with email providers like Resend or AWS SES

tejovanthn Skill

UI/UX design principles and patterns for building intuitive, accessible, and beautiful web interfaces

tejovanthn Skill

shadcn/ui + Tailwind CSS Skill

tejovanthn Skill

React best practices and patterns for building maintainable, performant applications with modern React features

tejovanthn Skill

Best practices for testing JavaScript/TypeScript applications including Remix routes, SST functions, and React components

tines Skill

Interact with and test web applications using Playwright. Use to verify frontend behavior, drive UI flows, capture screenshots, and read browser logs from a code step — whenever a task involves checking what a web page actually does in a browser.

tines Skill

Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, artifacts, posters, or applications (examples include websites, landing pages, dashboards, React components, HTML/CSS layouts, or when styling/beautifying any web UI). Generates creative, polished code and UI design that avoids generic AI aesthetics.

triliumnext Bundle

Use when building or changing any UI in the Trilium client (`apps/client`) — a dialog, a settings pane, a form, a toolbar, a badge, a link, a dropdown menu, a type widget, a control floating over a note's content (map, mind map, image, diagram, presentation), or any component that reads/writes a note's title, label, relation, blob or option. Catalogues the froca-reactive hooks (useNoteProperty / useNoteLabel / useNoteBlob / useChildNotes / useTriliumOption / useNoteContext) and which `loadResults` filter each already wires, the reusable Preact components under `apps/client/src/widgets/react/` (which one to reach for instead of a hand-rolled `<input>`/`<button>`/`<a>`/pill), the `Dropdown` backdrop-blur rules (`noDropdownListStyle` / `portalToBody`), the `OverlayControlGroup` / `OverlayToolbar` contract for controls over a canvas, the event-summoned Modal/LazyDialog wiring, and how to boot a login-free fixture instance to inspect real computed styles when a style, placement or stacking bug cannot be read off t

darbin Bundle

Visual QA testing across real browser — Playwright (primary) or Chrome DevTools MCP (fallback). QA this, QA the site, test the site, check for visual bugs, run QA, browser test, visual test, smoke test, screenshot test, cross-page testing, mobile testing, desktop testing, diff-aware QA, Playwright testing, Lighthouse audit, health score, visual regression, find broken layouts, find dead clicks, find console errors. Crawls multiple pages, tests interactions at mobile + desktop viewports, captures screenshots to `tmp-screenshots/`, monitors console errors + network failures, detects layout shift (CLS) + touch-target violations + horizontal overflow, runs Lighthouse, produces 8-dimension health score (Visual / Interactivity / Mobile UX / Performance / Error-Free / Accessibility / Consistency / Content). Diff-aware mode (`/rem-qa diff`) tests only pages affected by recent git changes. Convention-aware — reads CLAUDE.md so it doesn't flag intentional z-index / overlay / mobile-nav patterns. Distinct from rem-revie

darbin Bundle

Audit a repo's health across 24 categories - security (injection/auth/headers/secrets), code quality, dead code, DRY, tech debt, resilience, a11y, API contracts. Convention-aware (reads CLAUDE.md/learnings), linter-aware (never duplicates ESLint/biome/vet). Modes - QUICK/STANDARD/DEEP/FOCUSED/PLAN-AWARE/INCREMENTAL/HARNESS. Use for "audit", "repo audit", "full codebase audit", "health check", "security audit", "tech debt inventory", "dead code scan", "pre-release audit", "audit the repo", "--harness", "audit my claude setup", "skill usage health". Distinct from rem-review-code (file/diff-scoped) - rem-audit is repo-wide and health-focused.

darbin Bundle

Prove work is complete by running fresh build + typecheck + test + lint commands and showing the output. Never claims done from reasoning alone. Auto-detects stack (Node/Next.js/Go/Rust/Python/Astro/Fastify, monorepos) and runs the matching suite + pre-build scans. Plan-aware mode cross-checks phantom completions and per-Kind Verify evidence. Distinct from rem-review-code (reviews code quality; verify proves it compiles + tests pass) and rem-audit (finds systemic issues; verify proves done-ness). Use for "verify", "is this done?", "check if it works", "run tests", "prove it", "did I break anything". Also invoked by rem-execute and rem-branch.

dkeken Skill

Audit an existing UI for usability, hierarchy, accessibility, and conversion problems. Reviews a live URL, screenshot, or codebase against heuristics and reports prioritized issues with fixes. Use when the user says "audit this UI", "what's wrong with this screen", "UX review", "find the problems", "why is this confusing", or has existing interface to critique. Part of the Product Design set. Can drive a browser for live audits.

dkeken Skill

Generate several distinct UI directions for a screen or flow before committing to one. Produces 2-4 named interface directions with layout logic, component choices, and tradeoffs, optionally with generated mockup images. Use when the user says "ideate the UI", "give me layout options", "design directions for this screen", "explore the interface", or after context/research and before prototyping. Part of the Product Design set.

dkolba Skill

Apply this skill whenever the task involves web security: writing or auditing HTTP security headers, configuring CSP, CORS, HSTS, or Permissions-Policy, sanitising untrusted HTML (Sanitizer API / DOMPurify), implementing Trusted Types to prevent DOM-XSS, setting up the Reporting API to capture CSP/COEP/deprecation violations, hardening cookies (SameSite, HttpOnly, Secure, Partitioned), implementing WebAuthn / Credential Management, using Web Crypto for client-side cryptography, or auditing code for XSS, CSRF, clickjacking, MIME-sniffing, mixed content, or cross-origin data leakage. Triggers on keywords: XSS, CSRF, CSP, CORS, HSTS, SameSite, innerHTML, eval, Trusted Types, Sanitizer, ReportingObserver, WebAuthn, cross-origin, clickjacking, Content-Security-Policy, Referrer-Policy, Permissions-Policy, subresource integrity, cookie security, secure context, same-origin, mixed content.

elliottlawson Bundle

The React standard — conventions for writing and reviewing React code. Read the sub-file for whatever the change touches.

elliottlawson Skill

The Inertia standard — conventions for writing and reviewing Inertia.js code, the bridge between Laravel backends and frontend apps.

tsingyuai Bundle

Capture authenticated product screenshots through the repository-owned Playwright CDP script and archive them in the invoking loop's Memory. Use when content needs truthful UI evidence, reusable product screenshots, a selected component, or a full-page browser capture. Requires only user-installed uv and Chrome configured by onboarding; never depends on MCP tools, external Skills, private repositories, or external scripts.

upex-galaxy Bundle

Turns a raw bug screenshot into a QA-style annotated evidence image — circles/ovals around the broken region, arrows, callout text boxes, a 'BUG — <KEY>' corner badge, and axis tick-marks for date/offset bugs. Use whenever a bug is visual or positional (overlapping elements, misalignment, wrong date/offset on a chart axis, a UI element in the wrong place) and a plain screenshot would need a paragraph to explain what's wrong — the annotated image should make the defect obvious at a glance, the way a QA engineer would mark it up with Snagit or Markup. Triggers on: annotate bug screenshot, mark up evidence, add circles/arrows to screenshot, clarify this bug visually, anota este bug, marca la captura, resalta el bug en la imagen. Runs 100% locally (HTML+CSS overlays rendered via a loopback-only HTTP server and captured with playwright-cli) — do NOT use for photos of physical objects or documents where the fix is inherent to an external image-editing/generative service; this skill only knows how to overlay shapes

uwuclxdy Skill

Maud Rust `html!` macro reference (0.27).

uwuclxdy Bundle

Interaction-design pack for UI behavior: the five screen states, form validation, error copy, undo vs confirmation, accessibility wiring.