Skills
96,981 packaged capabilities and playbooks for agents. Install any of them with one command.
Design & UI
Strip explanatory copy out of user interfaces. Use when writing, editing, or reviewing any UI text, including headings, empty states, button labels, toggle and setting descriptions, helper text, dialogs, banners, permission notices, and onboarding, and whenever a screen leans on sentences to explain what it does. Replaces descriptions of features, side effects, backend behavior, and missing capabilities with specific verbs, controls, icons, and spacing.
UI/UX and frontend design best practices guidelines (formerly frontend-design). This skill should be used when writing, reviewing, or designing frontend code to ensure accessibility, performance, and usability. Triggers on tasks involving HTML structure, CSS styling, responsive layouts, form design, animations, or accessibility improvements.
All-around Feishu whiteboard operations · Choose any of 5 drawing paths: (A) Mermaid/PlantUML server-side rendering (mind maps/sequence diagrams/class diagrams/pie charts/flowcharts/Gantt charts, the whole diagram as one node, Feishu handles the layout automatically) (B) Mermaid local engine whiteboard-cli (bypasses server-side limits such as par/participant count, every node is clickable and editable) (C) Free-form SVG drawing (any visual: flywheel/fishbone/Dashboard/poster/illustration/architecture diagram, etc., each SVG element → 1 native node that can be edited individually) → use scripts/svg_to_board.py to translate SVG into native Feishu nodes (D) Simple SVG single-node decoration (icons/stamps/small elements, SVG within 2KB) (E) Finely laid-out architecture diagrams (hand-written node JSON, absolute coordinates + color scheme + connector ID references) Use when the user asks to "draw/diagram/whiteboard/draw an architecture diagram/draw a flowchart/draw a flywheel/draw a fishbone/draw a roadmap/draw a Dashboard/draw an illustration/draw a poster/AI free-form drawing/put SVG on the board/clone a board/upload an image to the board/visualization/node diagram/refined layout". In particular, when users report "half a building in the bottom-right corner", "z_index messed up", "duplicated nodes", "complex diagram not fully rendered", "mermaid server-side failure", be sure to read references/pitfalls.md for troubleshooting. Write operations (add-board/create-notes/update/delete/clone/svg-import/upload-image/import) use the App Token (Bot identity by default) with no login needed; even if the user has run auth login, write commands still stay on the App identity. Read operations (image/nodes/export-code/svg-export/lint) automatically use the User Token after login and fall back to the App Token when not logged in. svg-export exports an SVG visual snapshot of the entire board (POST /export, base64 decoded), valid for any board (not limited to SVG nodes); combined with svg_to_board.py / board import it enables an "export → edit → write back" loop.
Orchestrate a fail-gated, source-locked Blender reconstruction of mascots, logos, brand avatars, and stylized flat characters from wireframes, texture packs, and orthographic views. Use when the user requires a 1:1 brand/model match rather than a plausible stylized interpretation.
Build modern Shiny dashboards and applications using bslib (Bootstrap 5). Use when creating new Shiny apps, modernizing legacy apps (fluidPage, fluidRow/column, tabsetPanel, wellPanel, shinythemes), or working with bslib page layouts, grid systems, cards, value boxes, navigation, sidebars, filling layouts, theming, accordions, tooltips, popovers, toasts, or bslib inputs. Assumes familiarity with basic Shiny.
Tailwind CSS v4 with CSS-first configuration and design tokens. Use when setting up Tailwind v4, defining theme variables, using OKLCH colors, or configuring dark mode. Triggers on @theme, @tailwindcss/vite, oklch, CSS variables, --color-, tailwind v4.
Transform a user-supplied photo into a vertical 3:5 Gathered Scenes Zine poster that anchors truthful photography inside a spacious source-derived abstract illustration field, aggressively compresses dense foliage and other micro-detail into a few large quiet forms, integrates one high-chroma hue as compositional structure, and preserves a visibly hand-torn fibrous photo-to-paper edge. Use when the user wants a tactile minimal paper collage with simplified illustration, active negative space, restrained English-default, Chinese, or bilingual micro-text, and an unmistakable but quiet torn-paper boundary.
Design graphic assets with Efecto — presentations, pitch decks, event posters, email headers, blog images, open graph cards, business cards, resumes, menus, infographics, invitations, newsletters, and documents. Use when asked to "design a poster", "create a pitch deck", "make a presentation", "design a business card", or any graphic design task. Requires Efecto MCP server.
Use when working with *.excalidraw or *.excalidraw.json files, the user mentions diagrams/flowcharts, or requests architecture visualization — delegates all Excalidraw operations to subagents to prevent context exhaustion from verbose JSON (single files: 4k-22k tokens, can exceed read limits)
Visual design guidance for bold, minimal presentations. Provides layout patterns, typography hierarchy, color specifications, and slide composition rules. Use when asking "how should this slide look?", "design guidance for...", "what layout for this slide?", or when translating content into visual structure for a presentation.
Senior-level UI/UX design expert for building data-driven, premium production interfaces. Use when you need to: 1. Design complex applications (dashboards, SaaS, AI tools) from scratch 2. Generate comprehensive design systems (tokens, palettes, typography) 3. Audit existing UI for quality, accessibility, and "craft" 4. Search for proven real-world design patterns and implementation details Trigger: "design a...", "audit this...", "create a design system", "find icons", "fintech dashboard", "landing page"
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
Reverse-engineers any app into a recon map: screen inventory, user flows, component list, inferred data model and a feature matrix, from public pages, screenshots, app store listings, help docs and the user's own account. The first step of the Replica pack. Use when the user says "clone this app", "reverse engineer X", "how does X work", "map out X", "what screens does X have", "I want to build my own version of X", "copy this app", or pastes an app's URL or App Store link and wants to rebuild it.
Use when working with *.excalidraw or *.excalidraw.json files, the user mentions diagrams/flowcharts, or requests architecture visualization — delegates all Excalidraw operations to subagents to prevent context exhaustion from verbose JSON (single files: 4k-22k tokens, can exceed read limits)
Official Framer Motion skill for layout animations — shared layout transitions, layoutId, exit animations, AnimatePresence. Use when building shared element transitions, layout animations, reorderable lists, or when asking about Framer Motion layout, layoutId, or shared transitions.
Implement Syncfusion React Scheduler component for calendar, event scheduling, and appointment management. Use this when building scheduling systems, calendar applications, booking systems, or time management interfaces. Covers all scheduler views (Day, Week, Month, Timeline, Agenda, Year), data binding, resource scheduling, recurring events, CRUD operations, drag-and-drop scheduling, customization, accessibility, and advanced features.
Official Framer Motion skill for gesture animations — drag, pan, tap, hover, focus, touch animations. Use when building interactive elements with drag, pan, tap, hover, or touch gestures, or when asking about Framer Motion drag constraints, gesture handlers, or interactive animations.
Generate self-contained HTML visual explanations for systems, code changes, plans, data, and technical concepts. Use for diagrams, architecture overviews, diff or plan reviews, project recaps, comparison tables, slide decks, animated explainers, narrated MP4 videos, and other visual explanations.
Creates an opportunity solution tree connecting a desired outcome to customer opportunities and candidate solutions, preventing solution-first jumps in continuous discovery. Use when structuring scattered feature ideas or communicating how the roadmap traces to outcomes. For ranking an existing flat list of candidates, use define-prioritization-framework instead; this skill discovers the list, it does not score one
Build React animations with Motion (Framer Motion) - gestures (drag, hover, tap), scroll effects, spring physics, layout animations, SVG. Bundle: 2.3 KB (mini) to 34 KB (full). Use when: drag-and-drop, scroll animations, modals, carousels, parallax. Troubleshoot: AnimatePresence exit, list performance, Tailwind conflicts, Next.js "use client".
Create tasteful circular/orbital HUD and aura animations around a Blender subject using source-derived arcs, dots, dashes, opacity, parallax, and restrained motion. Use when decorative circles, halos, orbit markers, scanner rings, or HUD effects must correlate with a logo/mascot rather than looking like random oversized rings.
Synthesizes user research interviews into actionable insights, patterns, and recommendations. Use after conducting user interviews, customer calls, or usability sessions to extract and communicate findings across participants. Distinct from foundation-meeting-recap, which summarizes one internal meeting for its attendees; this skill aggregates research conversations into evidence-backed findings.
Official Framer Motion skill for animation variants — state machines, orchestrated animations, stagger, repeat, sequencing. Use when building orchestrated animations, animation state machines, staggered entrances, or when asking about Framer Motion variants, transition variants, or choreographed animations.
Implement, configure, and customize the Syncfusion React Gantt Chart component. Use when building project scheduling applications with task timelines, dependencies, resource management, and calendar-driven scheduling. Covers GanttComponent setup, task constraints, taskbar customization, filtering, sorting, Excel/PDF export, critical path analysis, milestones, predecessors, resource view, baseline tracking, and task calendar configuration.
Always use when user asks to create, generate, or build an AWS architecture diagram, cloud infrastructure diagram, or system diagram with AWS services. Also activates for draw.io diagrams mentioning AWS services like Lambda, DynamoDB, S3, API Gateway, etc.
Port a WordPress theme's design and template behavior to an EmDash-powered Astro site. Use for theme migrations, design matching, PHP-template conversion, and CMS wiring. Do not use for WordPress plugin behavior that does not affect the site theme.
Search Mobbin for real app UI screenshots and visually analyze them. Required before calling the search_screens MCP tool — this skill defines how to plan searches, respond, and build HTML evidence boards when the screens are the answer. Use whenever the user asks about UI/UX design patterns, wants to see how other apps handle a screen or flow, needs design inspiration or references, asks to compare UI approaches across apps, mentions Mobbin, or whenever search_screens would be relevant. Trigger aggressively for any design-related question — even if screenshots aren't explicitly requested.
Design philosophy consultant that recommends 3 directions from 20 styles and generates visual demos and AI prompts. Use when the user mentions "design style", "design direction", "color scheme", "visual style", "design review", or "recommended style".
Create custom Hyvä CMS component. This skill should be used when the user wants to create a new Hyvä CMS component, build a Hyvä component, or needs help with components.json and PHTML templates for Hyvä CMS. Trigger phrases include "create hyva cms component", "add cms component", "new hyva component", "build page hyva cms element", "custom cms element".
Design YouTube video thumbnails that earn the click — mobile-legible, one focal point, honest. Use when someone wants to design a YouTube thumbnail, improve CTR, brief a thumbnail, choose thumbnail text, or plan thumbnail A/B testing. Designs and briefs high-CTR thumbnails and writes the A/B test plan: a thumbnail is a promise, not a poster, designed as a unit with the title and legible on mobile. Uses the CLICK framework. Reads brand-profile + the video/title first. A HUMAN or an image/design tool (nano-banana/ideogram/Canva/designer) creates the final raster; the YouTube custom thumbnail is uploaded NATIVELY in Studio (WoopSocial has no thumbnail field) and Test & Compare is native; TikTok/IG-Reel covers use WoopSocial's cover field via those format skills. No clickbait, no unconsented real-person/deepfake faces, CTR never fabricated. Distinct from youtube-publishing-and-metadata (the metadata) and nano-banana/ideogram (which generate the raster this briefs).
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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.