Skills
97,222 packaged capabilities and playbooks for agents. Install any of them with one command.
Design & UI
Implements Syncfusion® .NET MAUI Radial Gauge (SfRadialGauge) components. Use when working with radial gauges, circular gauges, speedometers, temperature monitors, meter gauges, or circular data visualization in .NET MAUI applications. This skill covers installation, axis configuration, ranges, pointer types (needle, shape, content, range), annotations, and animation.
Implements Syncfusion .NET MAUI Rich Text Editor (SfRichTextEditor) for WYSIWYG text editing with formatting, images, tables, hyperlinks, and code blocks. Use when building rich text editors, document editors, email composers, blog post editors, or messaging apps with formatting. Covers text styling, toolbar formatting, toolbar grouping with IsGrouped overlay menus, text transformation (UPPERCASE/lowercase), block-schema binding (TValue="Schema"), images, tables, hyperlinks, code blocks, HTML output, and the public GetText() method for plain-text extraction.
Use when implementing, debugging, or auditing how any website or web app looks and behaves on iPhone and iPad — in Safari or added to the Home Screen — or added to the Mac Dock from Safari: safe areas, Safari's status bar and address bar tinting, full-screen overlays, theme colour, keyboard, manifest, icons, splash screens, or installed navigation. Not for service workers, offline caching, or push.
Reference — Comprehensive Apple Human Interface Guidelines covering colors (semantic, custom, patterns), backgrounds (material hierarchy, dynamic), typography (built-in styles, custom fonts, Dynamic Type), SF Symbols (rendering modes, color, axiom-localization), Dark Mode, accessibility, and platform-specific considerations
Build products customers actually want. Apply Marty Cagan's Silicon Valley-tested framework to discover solutions that are valuable, usable, feasible, and viable. Use when: **Developing a new product** and validating what to build; **Prioritizing features** to ensure you're solving real problems; **Making pivot decisions** when the current direction isn't working; **Aligning the team** on which problems to solve; **Reducing risk** before committing development resources
Use this skill when users express a desire to develop a product, application, tool, or any software project. Gather requirements through in-depth conversation, using straightforward follow-up questions to help users clarify their thinking, then generate a Product Spec document (.md file) ready for Google AI Studio Builder.
Reusable UI blocks for building full SGDS pages and sections. Use this skill whenever the user wants to build pages, design layouts, create sections, or compose multiple sections together. Trigger on ANY mention of: app layout, application shell, page structure, hero sections, CTAs (call-to-action), cards, card grids, feature sections, product benefits, statistics displays, metrics, page headers, page titles, filter interfaces, search filters, data tables, forms, landing pages, dashboards, sidebar navigation, or any major page component — even if they don't name it a “block”. Also use for: “I need a filter”, “build a form”, “create a call to action”, “design a landing page”, “show statistics”, “sidebar layout”, or similar requests for page-level UI. These are drop-in sections and shell structures, not full pages. Compose them with sgds-templates to build complete pages.
Complete catalog of reusable typography and text patterns for SGDS applications. Use this skill whenever the user needs to style text, create typography hierarchies, format headings, style lists, or needs consistent text layouts. Also use when the user mentions headings, page titles, body text, lists, paragraphs, display text, content headers, or any typography styling — even if they just say “make a nice heading” or “style my text”. Current patterns include headings (H1-H6), display typography (large prominent text), content headers, lists (ordered and unordered), and paragraphs. Each pattern links directly to the raw HTML template for implementation.
Implements Syncfusion .NET MAUI DataForm (SfDataForm). Use when creating data entry forms, edit forms, login forms, registration forms, or contact forms in MAUI. Covers form creation, data validation, editor customization, layout management, data binding, grouping, localization, built-in editors, custom editors, and validation modes.
Implements Syncfusion .NET MAUI DateTime Range Selector (SfDateTimeRangeSelector) for interactive date/time range selection with chart integration. Use when working with range selectors, date range pickers, time range selection, chart range filtering, or interactive range controls. Covers range selection UI, filtering chart data by date range, and selecting time periods.
Implement and customize Syncfusion® .NET MAUI Funnel Charts (SfFunnelChart). Use when implementing funnel charts, sales funnel visualization, conversion funnel analysis, process stage visualization, or marketing funnel tracking. Covers funnel chart implementation, customization, data labels, legends, tooltips, segment spacing, and orientation.
Implements Syncfusion® .NET MAUI Linear ProgressBar (SfLinearProgressBar) control. Use when working with progress bars, progress indicators, loading indicators, determinate/indeterminate progress, or buffer progress visualization. Covers progress tracking, multi-segment progress, animated progress, and gradient progress bars.
Implements Syncfusion .NET MAUI Range Slider (SfRangeSlider) for selecting numeric range values with dual thumbs. Use this for range selection controls, dual-value sliders, price range selectors, date range filters, or scenarios requiring minimum-maximum value selection with interactive thumbs.
Vercel AI Elements for workflow UI components. Use when building chat interfaces, displaying tool execution, showing reasoning/thinking, or creating job queues. Triggers on ai-elements, Queue, Confirmation, Tool, Reasoning, Shimmer, Loader, Message, Conversation, PromptInput.
Converts Markdown to styled HTML with WeChat-compatible themes. Supports code highlighting, math, Mermaid (rendered to PNG via headless Chrome), PlantUML, footnotes, alerts, infographics, and optional bottom citations for external links. Use when user asks for "markdown to html", "convert md to html", "md 转 html", "微信外链转底部引用", or needs styled HTML output from markdown
Turns a static design (a Figma frame, dashboard, card set, app screen, or a UI on a photo background) into a pixel exact HTML replica that loads in from an empty state, then has every visual act out what it does (a chart being read, a list receiving items, a prompt being typed) in a seamless loop, and exports an MP4 for X, a website GIF, and an 800×500 GIF. Use this skill whenever the user asks to animate a design, a Figma link, a screenshot, UI cards, a dashboard, or a hero image, to make a loading or appear animation, a showcase loop, a motion mockup, or a video or GIF of a design, even when they only say “animate this”. Also use it on landing pages and websites for bento and feature cards that pair text with a visual, and for product or dashboard mockups. Always consult it before exporting layers, choosing what moves, building the intro, writing the visual story loops, or encoding video and GIFs.
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. Generates creative, polished code that avoids generic AI aesthetics. Do NOT use for design review or audit (use web-design-guidelines or web-quality-audit)
Create distinctive, high-converting landing pages that combine proven conversion elements with exceptional design quality. Build beautiful, memorable landing pages using Next.js 14+ and ShadCN UI that avoid generic AI aesthetics while following the 11 essential elements framework.
Create and configure surveys in PostHog through guided conversation. Use this skill when a user wants to create a survey, collect user feedback, run NPS/CSAT/CES/PMF surveys, gather product feedback, or understand user sentiment. The skill guides Product Managers through survey design by matching their goals to proven templates (or creating custom surveys), then configuring targeting and scheduling before creating via PostHog MCP tools.
Complete ready-to-use page templates built with SGDS components and utilities. Use this skill whenever a user asks to build a page, dashboard, login page, form page, settings page, list page, or any full-page UI — even if they don't say “template”. Apply when starting a new app, building internal tools, dashboards, admin portals, authentication flows, or data table views
End-to-end deck pipeline: extract, preflight, build, audit, critique, and polish in one pass. Use when the user wants a complete deck from scratch with a template, says "create a full deck", "build me a presentation end to end", or "make a polished deck from this template", or provides both a brief and a template and expects a finished, presentation-ready result. Prefer this over chaining individual skills manually.
Implements Syncfusion .NET MAUI DateTime Slider (SfDateTimeSlider) for date range selection. Use when working with DateTime Slider, date range selection, date picker slider, or temporal value selection UI in MAUI applications. This skill covers installation, configuration, track customization, labels, ticks, dividers, tooltips, thumb styling, intervals, and discrete selection.
Implements Syncfusion .NET MAUI Effects View (SfEffectsView) for modern touch interactions and visual feedback. Use when implementing ripple effects, touch feedback animations, selection indicators, scaling animations, or highlight overlays for buttons, cards, lists, or images. Covers touch effects, ripple animations, selection states, and interactive visual feedback.
Implements Syncfusion .NET MAUI MarkdownViewer (SfMarkdownViewer) for rendering Markdown content with full formatting support. Use when displaying markdown files, documentation, release notes, or help content in MAUI apps. Covers markdown rendering, appearance customization, CSS styling, and content sources (string/file/URL/resource).
Implements Syncfusion .NET MAUI Radio Button (SfRadioButton) for mutually exclusive selection controls. Use when implementing radio buttons, selection controls with mutually exclusive options, or grouped radio buttons in .NET MAUI applications. Covers radio button state management, grouping mechanisms (GroupKey or SfRadioGroup), events, and visual customization.
Implements Syncfusion .NET MAUI Scheduler (SfScheduler). Use when creating scheduling applications, calendar views, appointment management, event planning, or resource scheduling in .NET MAUI. Covers scheduler views, appointment management, recurring events, timeline views, hierarchical resources, ICS import/export, quick info template, floating action button, adaptive UI, agenda layout mode, and month agenda view.
Implements Syncfusion .NET MAUI Shimmer (SfShimmer) loading placeholder effects. Use when implementing shimmer or skeleton loading animations, loading placeholders, or content loading indicators in .NET MAUI apps. Covers shimmer types (CirclePersona, Article, Feed, Shopping), custom shimmer views, wave animation, and customization.
Tailwind CSS debugging and troubleshooting for common issues. PROACTIVELY activate for: (1) classes not applying or no styles in the browser, (2) JIT mode not picking up dynamic class names (string concatenation), (3) v3-to-v4 migration errors, (4) PostCSS configuration issues, (5) IntelliSense not autocompleting in VS Code, (6) production builds missing classes (purge/content config), (7) CSS variable conflicts, (8) specificity issues with @layer, (9) prefix conflicts with other CSS frameworks, (10) HMR not updating styles. Provides: a troubleshooting decision tree, dynamic-class allowlist patterns, content-config templates, IntelliSense setup, and PostCSS debugging steps.
UI/UX design reference database. 50+ styles, 21 palettes, 50 font pairings, 20 charts, 8 stacks (React, Next.js, Vue, Svelte, SwiftUI, React Native, Flutter, Tailwind). Actions: plan, build, create, design, implement, review, fix, improve, optimize, enhance, refactor, check UI/UX code. Projects: website, landing page, dashboard, admin panel, e-commerce, SaaS, portfolio, blog, mobile app, .html, .tsx, .vue, .svelte. Elements: button, modal, navbar, sidebar, card, table, form, chart. Styles: glassmorphism, claymorphism, minimalism, brutalism, neumorphism, bento grid, dark mode, responsive, skeuomorphism, flat design. Topics: color palette, accessibility, animation, layout, typography, font pairing, spacing, hover, shadow, gradient.
Turns WCAG 2.2 into practical guidance for web design, frontend implementation, content review, accessibility QA, remediation planning, and conformance documentation. Unlike wcag-audit-patterns, it covers the full WCAG guidance workflow from design through documentation.
DaisyUI 5 component library best practices, patterns, and usage for Tailwind CSS 4. Use when building UI with daisyUI class names, creating daisyUI-based layouts, styling HTML with daisyUI components, creating React wrapper components for daisyUI, or any task involving daisyUI (.html, .jsx, .tsx, .vue, .svelte files). Triggers on: daisyUI components (btn, card, modal, drawer, navbar, etc.), daisyUI color names (primary, secondary, base-100, etc.), daisyUI config (@plugin "daisyui"), daisy-meta.ts, generate-daisy-safelist, compound components wrapping daisyUI, or any UI task in a project using daisyUI/Tailwind CSS 4.
Renders, embeds, or displays existing Salesforce CMS content in a React or Angular uiBundle app: installs the CMS toolkit, registers a typed reference, generates a framework-matched renderer from the live schema, and wires the render path (delivery API, contentKey, RichText, image resolution). Prefer over general UI-bundle skills like experience-ui-bundle-frontend-generate (page/layout shell only) for the CMS-rendering part, even under src/. Triggers on prompts like 'render the CMS article on the home page', 'embed this CMS blog post here', 'show the CMS video in the hero', 'display the CMS image in the banner', or 'add this CMS content block to the detail page'; for mixed prompts, activate for the CMS part only. Do not trigger for searching a CMS item or defining a new CMS content type/schema (use experience-cms-content-type-generate).
Analyze customer motivations using Jobs-to-be-Done and Forces of Progress. Use when asked about jobs-to-be-done, why customers switch products, what job a product is hired for, or when analyzing the forces that drive or resist product adoption.
Audit mobile-friendliness of a page from the PageSnapshot — verify the viewport meta, no horizontal-scroll/fixed-width layouts, adequate tap targets, legible base font, and mobile/desktop content parity — and generate the viewport meta when missing. Module M7b. Feeds the Search SEO score.
Implements the Syncfusion .NET MAUI DateTime Range Slider (SfDateTimeRangeSlider) control. Use when implementing range sliders, date range pickers, time range selectors, dual-thumb sliders, or interactive range selection controls in .NET MAUI applications. This skill covers installation, configuration, track styling, labels, ticks, dividers, tooltips, thumb customization, and the Liquid Glass Effect.
Implements Syncfusion® .NET MAUI DockLayout (SfDockLayout) for arranging and docking child elements in defined areas. Use this for creating docking layouts, positioning UI elements at edges (top/bottom/left/right), building dashboard layouts, or arranging multi-region interfaces. Covers dock positioning, edge positioning, and spacing between docked elements.
Implements and customize Syncfusion .NET MAUI ImageEditor (SfImageEditor) for editing, annotating, and transforming images. Use when working with MAUI image editing, photo editing, image cropping, or image transformations. Covers shape/text overlays, freehand drawing, image filters, toolbar customization, and saving edited images.
Implements Syncfusion .NET MAUI Segmented Control (SfSegmentedControl). Use when working with segmented controls, segment buttons, tab-like selection, button groups, or filter buttons in MAUI applications. This skill covers installation, item population, selection indicators, appearance customization, layout configuration, disabled segments, and events.
Implements Syncfusion .NET MAUI Slider (SfSlider) control. Use when working with sliders, numeric value selection, or interactive value controls. This skill covers installation, track configuration, labels with formatting, ticks and dividers, tooltips, thumb customization, discrete selection with StepSize, deferred updates, and LiquidGlass effect.
Implement and customize Syncfusion® .NET MAUI TreeView (SfTreeView) for displaying hierarchical data structures. Use when working with TreeView, hierarchical data display, tree structures, organizational charts, nested data, expand/collapse nodes, file explorer UI, folder structures, parent-child relationships, or multi-level data visualization in .NET MAUI applications.
Use when implementing SwiftUI gestures (tap, drag, long press, magnification, rotation), composing gestures, managing gesture state, or debugging gesture conflicts - comprehensive patterns for gesture recognition, composition, accessibility, and cross-platform support
New to MCP?
From what the protocol is to installing your first server, these answers cover most first questions.
An open protocol that defines how AI applications connect to external tools and data in a uniform way. Clients talk to the model; MCP servers provide tools, resources and prompt templates. They exchange standard messages, so one server can be reused by many clients.