Skills
96,981 packaged capabilities and playbooks for agents. Install any of them with one command.
Design & UI
This skill provides comprehensive guidance for implementing advanced SwiftUI animations, transitions, matched geometry effects, and Metal shader integration. Use when building animations, view transitions, hero animations, or GPU-accelerated effects in SwiftUI apps for iOS and macOS.
Compile a complete academic or senior professional curriculum vitae from notes, publication lists, and appointment history—with correct section order, honest bibliographic detail, and readable long-list hierarchy (not a one-page job resume). Use when the user asks for a CV, curriculum vitae, academic vita, faculty application CV, or multi-page career record. Create cvs with AI-native design and the highest aesthetic standards, powered by the K2F format and engine. Purpose-built for AI agents, K2F lets them focus on semantic content and design intent while automatically handling layout, typography, and formatting complexity.
Delight pass — adds one or two memorable micro-interactions (copy specificity, hover choreography, state transitions, one signature detail) without decoration or confetti. Use when the UI works but feels generic, or when the user says "make it feel special" / "add some personality". Invoke when the user asks for delight on their UI, or mentions 'delight' alongside design / UI / frontend work.
Simplify cluttered UI by removing unnecessary elements, choices, features, and structural complexity. Use when the problem is too many controls, options, features, or competing elements—not when the structure is sound and the real issue is only visual intensity or lack of personality.
Expert blueprint for UI themes using Theme resources, StyleBoxes, custom fonts, and theme overrides for consistent visual styling. Covers StyleBoxFlat/Texture, theme inheritance, dynamic theme switching, and font variations. Use when implementing consistent UI styling OR supporting multiple themes. Keywords Theme, StyleBox, StyleBoxFlat, add_theme_override, font, theme inheritance, dark mode.
Generate or edit images with GPT Image 2 or 2.5 through the packaged CLI and Reference Gallery. Use for image requests including imprecise "GPT 2.5" model names, posters, typography, reference edits, and inpainting; resolve the model choice before generation.
Improve interface resilience through better error handling, i18n support, text overflow handling, and edge case management, making interfaces robust and production-ready. Use when the user asks to harden, make production-ready, handle edge cases, add error states, or fix overflow and i18n issues.
Production-readiness pass — audits and implements the full non-happy-path matrix: loading skeletons, empty states, error messages, partial data, i18n, offline, permissions, and first-run guidance. Use when preparing a surface for production or when the user says \"it crashes on empty data\" / \"there's no loading state\" / \"harden this\". Invoke when the user asks for harden on their UI, or mentions 'harden' alongside design / UI / frontend work.
Obsessive design advisor v2.0 (merged edition) — Jobs-style product intuition + Rams-style functional purism, blending the proven essence of five top design skills (the aesthetic courage of Anthropic frontend-design, the engineering standards of Vercel web-design-guidelines, the anti-template dials of taste-skill, Emil Kowalski's motion craft, and the rule-based component behavior of ui-ux-pro-max). Use it to redesign pages, review UI proposals, optimize interaction experience, or build interfaces from scratch. Triggers: "重新设计", "redesign", "优化界面", "优化交互", "设计方案", "UI 审查", "这个页面不行", "界面不好看", "帮我看看设计", "设计建议", "/design-advisor". Applicable to: (1) page/component design and redesign (2) UI/UX proposal review (3) interaction logic optimization (4) visual system building (5) design decision consulting (6) referencing real website design systems (7) motion and component craft review. Core capabilities: design reading + three-dial adaptation + three-stage workflow + AI anti-cliché rules + motion craft library + engineering acceptance checklist + a DESIGN.md design system reference library of 58 real websites (Google Stitch format). Extra triggers: "参考XX的设计", "像XX那样", "XX风格", "design system", "DESIGN.md", "给我一个设计系统"
Refactoring pass — extracts repeated Tailwind class combos and markup into components, and lifts magic values into design tokens. Use when the codebase has obvious duplication, hardcoded hex values or pixel sizes, or when the user says “clean this up” / “extract components” / “tokenize styles”. Invoke when the user asks for extract on their UI, or mentions 'extract' alongside design / UI / frontend work.
Design formal exam papers—midterms, finals, unit tests, or take-home assessments—from a syllabus, rubric, past papers, or source readings, with weighted coverage, unambiguous calls for response, and intentional answer space. Use when the user asks for an exam paper, test, quiz, final, midterm, or printable assessment to distribute to students. Create exam papers with AI-native design and the highest aesthetic standards, powered by the K2F format and engine. Purpose-built for AI agents, K2F lets them focus on semantic content and design intent while automatically handling layout, typography, and formatting complexity.
Add or refine depth through elevation systems, raised and inset surfaces, layered overlap, and meaningful shadow behavior so interfaces feel structured instead of flat. Use when the user mentions depth, elevation, shadows, layering, flat cards, pressed states, drag feedback, or inset controls.
**MANDATORY prerequisite** — load this skill before calling `create_shader` or `update_shader`. Use when the user asks to create, author, change, fix, or iterate on a shader effect, shader fill, custom effect, custom fill, or procedural shader in Figma.
Reduction pass — cuts content, structure, visuals, and dead code that doesn't answer a user question or drive an action, respecting CRAFT_LEVEL. Use when the UI feels cluttered, has too many CTAs, walls of text, or decorative noise, or when the user says "simplify this" / "it feels too busy". Invoke when the user asks for distill on their UI, or mentions 'distill' alongside design / UI / frontend work.
Blueprint client, patient, or project intake forms with clear section flow, calibrated field density, and trustworthy fillable layout intent—not an unstructured questionnaire dump or generic web-form paste. Use when the user asks for an intake form, onboarding questionnaire, registration packet, new-client paperwork, or new-patient form. Create intake forms with AI-native design and the highest aesthetic standards, powered by the K2F format and engine. Purpose-built for AI agents, K2F lets them focus on semantic content and design intent while automatically handling layout, typography, and formatting complexity.
Generate, extend, or audit design tokens in DTCG format using a three-tier architecture (primitive → semantic → component). Use for color palettes, type scales, spacing, shadow, radius, motion tokens, multi-brand theming, or token file validation. Covers colors, typography, spacing, shadows, borders, breakpoints, motion, gradients, opacity, blur, sizing, states, and theming.
Improve how interfaces use photos, screenshots, icons, illustrations, and user-uploaded media so visuals support clarity instead of undermining it. Use when the user mentions images, screenshots, background photos, hero images, icon sizing, user-uploaded media, crops, overlays, or image readability.
Blueprint job, program, or membership application forms with clear field architecture, calibrated answer spaces, and professional fillable layout intent—not a resume paste or generic questionnaire dump. Use when the user asks for an application form, printable application, enrollment form, or structured apply document (including role-specific or attachment-backed applications). Create application forms with AI-native design and the highest aesthetic standards, powered by the K2F format and engine. Purpose-built for AI agents, K2F lets them focus on semantic content and design intent while automatically handling layout, typography, and formatting complexity
Turn a portrait photo into a high-end editorial "Color Analysis Board" in a luxury fashion-magazine style (Dior / Ralph Lauren aesthetic) — best colors, undertone, makeup guide, capsule wardrobe, hair & jewelry recommendations, all laid out on a clean beige/ivory grid.
Responsive cross-platform UI - ScreenGui and safe areas (ScreenInsets), Scale vs Offset, UIListLayout flex/UIFlexItem, constraints, StyleSheets/tokens/themes, RichText, gamepad/touch navigation, UIDragDetector, CanvasGroup, tweens, BillboardGui/SurfaceGui, React-lua/Fusion/Vide. Use when building HUDs, menus, shops, inventories, or fixing UI that breaks on mobile, console, or other screen sizes.
Improve UX writing, marketing copy, labels, microcopy, instructions, and error messages so interfaces and product messaging are easier to understand and act on. Use when the user mentions confusing copy, unclear labels, bad error text, weak CTAs, hard-to-follow instructions, or wanting better UX writing.
State-first design pass — inventories and implements all non-happy states (loading, empty, error, partial, conflict, offline) before the happy path, and refactors impossible boolean state to proper state machines. Use when starting a new screen, reviewing an existing one for edge-case gaps, or when the user says “handle the error state” / “add loading states” / “what happens when data is missing”. Invoke when the user asks for unhappy on their UI, or mentions 'unhappy' alongside design / UI / frontend work.
Build recognizable falling leaves in world space using instanced geometry, independent tumble, coupled sideways drift, shared wind, scene occlusion, and camera-aware recycling. Use for 3D autumn leaves or drifting foliage in Three.js and similar scenes; use falling-leaves for a 2D canvas overlay.
Use this skill whenever the user wants detailed English prompts for AI image tools (NanoBanana / Gemini / DALL-E / Midjourney) to produce top-conference-quality academic figures — including framework diagrams, network architecture diagrams, pipeline flowcharts, module detail diagrams, comparison/ablation figures, and data pattern grids — especially when the user says "论文配图提示词", "生成论文配图", "学术论文生图", "架构图提示词", "框架图提示词", "顶会风格配图", "CVPR 风格图", "NeurIPS 风格图", "paper figure prompt", "academic diagram prompt", or provides a LaTeX/PDF/Word paper and asks for figure prompts. If the user has not specified a color scheme, present the 8 preset palette options and color tool links before generating any prompt.
Upgrade an existing website or app to premium quality without breaking functionality. Audit the current design, identify generic/AI tells, then apply taste and system rules surgically. Use when the user wants to improve, modernize, polish, or “make better” an existing UI/codebase.
Add coordinated spring, summer, fall, and winter states to a 3D scene, blending foliage, sunlight, sky, ground materials, snow, and particles without rebuilding the world. Use for seasonal controls, architectural walkthroughs, and outdoor scenes with four-season transitions.
Specialized knowledge for writing modern high-quality CSS. Trigger this skill when starting a new CSS project/file, when the user asks about new CSS features (e.g. Masonry, View Transitions, Container Queries, Scroll-driven animations), or requests refactoring of legacy styles to modern standards.
Apply a visual direction, an archetype (high-end agency, editorial minimal, brutalist, soft-SaaS, dark-tech) or one of 2,144 named design systems (apple, linear-app, stripe, vercel, notion, material, shadcn, spotify, tesla…), by resolving it into the token system. Use when the user wants a specific look/vibe/brand feel, or asks to make a design feel premium/expensive/non-generic
Generate Mike-style YouTube thumbnail concepts and final drafts for Convex videos using Mike's local head-and-shoulders photo cutouts and local Convex logo assets. Use when the user asks for thumbnails, YouTube thumbnails, video thumbnail options, or a thumbnail like the Convex static hosting "NO DASHBOARDS" example.
Increase visual impact, contrast, personality, and compositional confidence when a design feels bland, generic, or too safe. Use when the design needs more energy, confidence, or memorability—not when the real problem is clutter, over-intensity, or micro-detail polish
The foundational theory of interactive experience design - loops, motivation, feel, and the art of meaningful playUse when "game design, core loop, game feel, player motivation, game mechanics, meaningful choice, progression system, game economy, game balance, playtesting, GDD, game document, fun factor, engagement, flow state, risk reward, player agency, juice, game polish, 8 kinds of fun, bartle types, MDA framework, game-design, player-experience, core-loop, motivation, game-feel, MDA, playtesting, GDD, systems-thinking, player-psychology, engagement, flow-state" mentioned.
Comprehensive guide for implementing Syncfusion React Calendar components including Calendar, DatePicker, DateRangePicker, DateTimePicker, and TimePicker. Covers installation, data binding, date/time selection, range selection, formatting, localization, masking, validation, customization, templates, accessibility, and controlled component patterns in React applications.
Design engineering concepts from Craft (craft.gustavofior.com) covering typography, color, layout, motion, sound, and data details that make interfaces feel right. Use when building or reviewing UI components, hover and press states, borders, shadows, border radius, icons, numbers, charts, animations, or when the user asks for polish, craft, taste, or to make something "feel better".
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.