Skills
97,222 packaged capabilities and playbooks for agents. Install any of them with one command.
Design & UI
Implement the Syncfusion Angular Query Builder component for visual query construction, dynamic filtering, and rule management. Use this when building visual filter UIs, creating query conditions programmatically, importing/exporting SQL or MongoDB queries, or customizing query builder templates. This skill covers data binding, column configuration with operators, rule groups, theming, and Angular forms integration for the QueryBuilder (ejs-querybuilder) component.
Implement hierarchical tree structures with Syncfusion Angular TreeView component. Use this when building tree-based UIs with features like checkboxes, drag-and-drop, node editing, filtering, and templating. This skill covers dynamic data binding, nested hierarchies, folder structures, and interactive tree-based interfaces.
Run a comprehensive WCAG accessibility audit covering perceivable, operable, understandable, and robust principles. Use this skill whenever the user wants to audit accessibility, review WCAG compliance, fix accessibility issues, prepare for accessibility certification, address an accessibility lawsuit risk, or systematically improve a site's accessibility. Triggers on accessibility audit, WCAG audit, a11y audit, accessibility compliance, ADA compliance, screen reader test, keyboard navigation, accessibility report, fix accessibility, axe scan. Also triggers when accessibility issues have been reported and need systematic remediation.
Clinic-architecture-aligned iOS design system engineering for SwiftUI (iOS 26 / Swift 6.2) covering token architecture, color/typography/spacing systems, component style libraries, asset governance, and theming. Enforces @Equatable on views and keeps design-system usage compatible with Feature-to-Domain+DesignSystem boundaries. Use when building or refactoring DesignSystem infrastructure for the clinic modular MVVM-C stack.
Implement the Syncfusion Angular Chat UI component. Use this skill whenever users need to implement messaging, real-time conversations, file attachments, typing indicators, user mentions, or bot integrations (Dialogflow, Microsoft Bot Framework) in Angular applications. Essential for customer support chatbots, team messaging apps, AI-powered assistants, and collaborative communication interfaces.
Implement the Syncfusion Angular File Manager component for file browsing, management, and operations. Use this skill whenever the user needs to create a file manager interface, handle file operations like upload/download/delete, manage folders, or customize file browsing experiences in Angular applications.
Implement the Syncfusion Angular Inline AI Assist component for AI-powered text processing and editing. Use this skill when users need to add AI-powered suggestions, create prompt/response workflows, customize toolbars and commands, handle AI responses, configure templates, implement event handling, or add localization to Angular applications with intelligent inline text editing. Covers installation, configuration, response modes, command settings, toolbar customization, template usage, event handling, methods, and RTL/localization support.
Use this skill when users ask how to build or customize Syncfusion PivotView pivot tables in Angular. Trigger for Angular pivot grid/OLAP, aggregation, data binding (JSON/remote), drill-down/drill-through, grouping, filtering, conditional formatting, exports (Excel/PDF/CSV), or pivot charts. Angular-only, not React/Vue/Blazor.
Build and configure Syncfusion EJ2 Angular Diagram for flowcharts, org charts, process diagrams, and data-visualization. Trigger when users ask to create nodes/connectors, apply layouts, swimlane, use BPMN/UML shapes, ER diagrams, or add interactivity like drag-drop, zoom/pan, snapping, editing, and symbol palettes.
Implement the Syncfusion Angular Dropdown Tree component for hierarchical data selection with single or multiple values. Use this when selecting items from tree-structured hierarchies, enabling checkboxes for multi-selection, binding hierarchical data, customizing tree items with templates, or implementing parent-child dependent selection. Works with self-referential structures and remote OData/REST endpoints for category selectors and organizational interfaces.
Implement the Syncfusion Angular SpeechToText component. Use this skill for real-time speech-to-text conversion with text transcripts, custom button appearance and tooltips, recognition event handling, multiple language support with localization and RTL, error handling, and security best practices for microphone access and data transmission
Implements Syncfusion Angular TreeGrid for hierarchical data with sorting, filtering, editing, exporting, paging, virtual scrolling, and advanced features. Supports configuration, CRUD, aggregates, templates, state persistence, and performance optimization in Angular applications.
A web visual design skill. Accepts any combination of a PRD, reference URL, screenshot, or keywords, then produces a standardized DESIGN.md design specification. After user approval, it generates web code that meets UI/UX, visual design, motion, and responsive design requirements. Specializes in web experiences: landing pages, portfolios, product pages, blogs, personal sites, SaaS overview pages, and more. Trigger when the user says “help me make a website”, “design a page”, “make one based on XX”, “turn this screenshot/PRD into a webpage”, “make a landing page”, or “create a design spec”. Not for backend, databases, or purely logical bug fixes.
Convert a PDF (research paper, technical report, or project document) into a beautiful single-page academic/project website with a structured outline JSON. Trigger this skill when the user wants to make a paper page, project homepage, or academic website from a PDF — in Chinese or English.
Use when creating, redesigning, or reviewing web interfaces that need product-specific structure, clear hierarchy, responsive composition, accessible interaction, or relief from generic AI-generated SaaS aesthetics. Adapt grid, typography, imagery, motion, and product evidence to the established brand—including technical, editorial, image-led, warm, playful, and utilitarian directions—across React, Next.js, Tailwind CSS, HTML/CSS, landing pages, dashboards, documentation, portfolios, and interactive tools
Draws original design-and-coding scenes as SVG cards (480x360) in a framed-panel cartoon style. Identifying traits are a soft pastel card with a periwinkle-violet panel framed in thin navy, outline-only clouds and a pale lavender floor band with dashes inside it; L-shaped corner brackets outside two corners; white speech bubbles, UI cards and bushes that break out over the frame edge; and a semi-real character with a thin navy outline (1.25 px), muted flat fills, navy hair with violet highlights, blush and short paired hatch marks. Covers people working with laptops, screens, UI parts and devices. Use when someone asks for a framed panel, window-frame or picture-frame illustration, pastel violet cartoon, outlined flat character scene, empty-state, onboarding or 404 art, a blog header, a feature spot, a support, about or team page illustration, or a marketing card with a person.
Tailwind CSS code refactoring patterns for v4 migration and anti-pattern cleanup. Use this skill when refactoring Tailwind utility classes, migrating from v3 to v4, cleaning up deprecated utilities, consolidating verbose class patterns, or removing code smells—all without changing the visual output. Triggers on tasks involving Tailwind CSS cleanup, v4 migration, class refactoring, @apply removal, or utility modernization.
Use Lucide icons correctly across any framework or environment. Lucide is a tree-shakeable SVG icon library with 1000+ icons. Use this skill when working with Lucide icons in React, Vue, Svelte, Solid, Preact, Angular, Astro, React Native, Vanilla JS, or static/server-side environments. Triggers include installing lucide icons, importing lucide components, customizing icon appearance, using dynamic icons, or using Lucide lab custom icons.
Enforce Tailwind container queries instead of viewport breakpoints for responsive components. Use when writing or reviewing responsive Tailwind code, when a component must adapt to its available space (cards, sidebars, lists, panels, or anything reused in different layouts), or when migrating sm:/md:/lg: classes to @container variants.
Implement the Syncfusion Angular Maps component for geographical data visualization. Use when users need to display maps, visualize geographical data with markers and bubbles, integrate map providers like Bing or OpenStreetMap, render GeoJSON shapes, or create choropleth maps with color-coded regions. Supports interactive features like zooming, panning, layers, legends, tooltips, color mapping, and accessibility
Make AI-generated designs render Arabic text correctly — clean, connected, professional. Fixes the letter-spacing trap that breaks connected script, wrong font fallbacks, clipped diacritics, and RTL/bidi bugs in mixed Arabic+English text. Use whenever generating or styling ANY Arabic text in HTML/CSS/React/UI — especially when Arabic "looks broken", letters overlap or disconnect, words render in the wrong order, or diacritics get clipped
Implement and customize Syncfusion Angular Accumulation Charts (Pie, Doughnut, Pyramid, Funnel) with data binding, labels, legends, and tooltips. Use this when creating accumulation charts, configuring chart types, customizing data visualization, adding annotations, or handling interactive chart events in Angular applications
Creates modern CSS gradients using Tailwind CSS including linear, radial, conic, mesh gradients, animated gradients, glassmorphism, and gradient text effects. Use when users request "gradient background", "tailwind gradient", "modern gradient", "mesh gradient", or "animated gradient".
Fetch brand SVG logos and cloud architecture icons (AWS, Azure, GCP) from theSVG. Use when the user asks for a brand logo, company icon, framework mark, service icon, or any "icon/logo for X" where X is a real brand or cloud service. Returns ready-to-use CDN URLs or raw SVG markup
Draws original hand-written SVG spot scenes in the Line interior style, wide airy rooms or terraces where slim, realistic people do design and coding work. A thin uniform indigo outline (1.4 px at 480 wide) runs around mostly white fills. Sparse flat accents (teal, sage, coral, mustard, lavender, peach wood) cover under 7% of the card. Pale lavender 1 px background decor (brick clusters, pendant lamps, framed posters) sits behind, and a long floor line with end dashes runs under it all. Covers the palette, line weights, heads and hands from a parts toolkit, composition and a render-critique loop. Use when asked for line-art, thin-line or outline illustrations, indigo line art, office, desk, home-workspace, remote-work or team scenes, or interior spot illustrations for empty states, onboarding screens, 404 pages, blog headers, feature spots, landing sections or marketing cards.
Implement the Syncfusion Angular Block Editor component. Use for block-based editing with advanced formatting, custom menus, event handling, content management, security features, real-time collaboration, globalization, and extensive customization in Angular applications.
Implement the Syncfusion Angular Ribbon component. Use to create Microsoft Office-style ribbon interfaces, organize application commands into tabs and groups, implement file menus or backstage views, or build sophisticated command interfaces. Includes setup, configuration, event handling, layouts, and customization. Use for all Ribbon component implementation needs.
Author, save, and edit email templates in the PostHog workflows library—compose email design JSON with Liquid personalization and create and round-trip edit templates over MCP. Use when asked to design, build, update, or fix an email template for workflows, broadcasts, or campaigns
Use when the user asks for an AWS architecture diagram — VPC/networking, event-driven, landing zone, multi-AZ, serverless pipeline, or any diagram built with AWS service icons. Builds with the declarative layout engine using ground-truth mxgraph.aws4 stencils, validates (stencils/colors/nesting/geometry), runs a render-based vision self-check. Default output is .drawio; PNG/SVG only on request.
Create and edit editable draw.io / diagrams.net diagrams (.drawio XML), outputting .drawio + PNG/PDF. Three approaches: use built-in templates (five-band technical roadmap, three-column research framework, three-column phase flowchart, landscape task pipeline), write XML from scratch, or faithfully recreate a reference image. Use when the user requests a technical roadmap, full-text overview, research framework, paper flowchart, algorithm flowchart, model/system architecture diagram, method illustration, a single diagram summarizing a paper or research topic, a defense presentation figure, a drawio diagram, an editable vector redraw of a reference image, or diagram fixes (text overflow, misdirected arrows, inconsistent colors, misaligned layout). For data charts such as line charts and heatmaps, use scibox-figure instead.
Adapts and reviews SwiftUI apps for iPhone Duo (Xcode 27.1 / iOS 27.1 SDK) and continuously changing window sizes. Use when supporting the foldable iPhone Duo, outer or inner display, vertical bars (toolbarVerticalBehavior, axisBehavior, visibilityPriority, ToolbarOverflowMenu), sheet placement, reserved regions and the fold, ArrangementView, onHingeChange, CameraCaptureAccessory, NavigationSplitView, adaptive TabView sidebar, ViewThatFits, AnyLayout, or when replacing UIDevice / UIScreen.main / idiom / orientation layout branches.
Generate or edit images through ZenMux with OpenAI GPT Image, Nano Banana, Qwen Image, Seedream, FLUX, Kling, GLM, HY-Image, Agnes, and future image models. Use whenever the user asks to create, draw, render, design, remix, retouch, inpaint, or transform an image; make a photo, portrait, logo, product shot, poster, infographic, comic, ad, UI mockup, packaging concept, diagram, or visual asset; or says 生成图片, 画一张, 出图, AI 画图, 文生图, 图生图, 设计海报, 做 logo, 改图, P 图, 图片编辑, 帮我画, or 用 ZenMux 生图. In a ZenMux project, prefer this skill for image output even when the user does not name a model or API protocol.
Use when selecting or evaluating brand colors, building a palette with primary, secondary, neutral, and accent roles, differentiating from competitor colors, or checking color contrast and accessibility. Keywords — color psychology, color palette, 60-30-10 rule, color harmony, archetype colors, cultural color meaning, WCAG contrast, hex and CMYK specifications.
7-phase frontend design review with accessibility (WCAG 2.1 AA), responsive testing, visual polish. Use for PR reviews, UI audits, or encountering contrast issues, broken layouts, accessibility violations, inconsistent spacing, missing focus states.
Transform high-level ideas or briefs into fully structured presentation scripts saved as Markdown files, describing presentations slide by slide with exhaustive detail. Use this skill when users request: (1) Creating presentation blueprints or scripts, (2) Structuring slide decks from concepts, (3) Designing presentation narratives with detailed specifications for content, layout, typography, and visuals, or (4) Creating presentation documentation for designers or presenters.
Walk through any existing app (native Mac app with computer use, web app with a browser), screenshot every screen, menu, and dialog, write a screen index, and turn it into user stories. Use when the user wants to clone, rebuild, replace, or copy the design of an app, or says "screenshot every screen".
Rebuild the look of an app the user likes as a native SwiftUI design kit, by measuring its screenshots (sizes, spacing, type, colors, icons), building its parts, and comparing pixel by pixel until they match. Use when the user names an app whose look they want, shares screenshots of one, or says "make it look like X".
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.