The Vault

Design & Creative

373 assets.

skill

Canvas Design

Create beautiful visual art in .png and .pdf documents using design philosophy. You should use this skill when the user…

Anthropic 4.82,500+
skill

Slack Gif Creator

Knowledge and utilities for creating animated GIFs optimized for Slack. Provides constraints, validation tools, and anim…

Anthropic 4.82,500+
skill

Web Artifacts Builder

Suite of tools for creating elaborate, multi-component claude.ai HTML artifacts using modern frontend web technologies (…

Anthropic 4.82,500+
image style

3D Product Render Style Pack

Studio-lit isometric product renders with soft shadows and clean surfaces.

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Accessibility Contrast Checker

Checks color pairs against WCAG contrast rules and suggests accessible fixes.

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AI Image Prompt Writer

Writes detailed prompts for AI image generators.

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image style

Architectural Render Style Pack

Photorealistic architecture renders — exteriors, interiors, urban context.

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Brand Color Palette Generator

Builds a usable brand palette with hex codes, roles, and accessibility notes.

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Creative Brief Generator

Turns a vague design ask into a structured creative brief a designer can act on.

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Creative Brief Writer

Writes a clear creative brief to align a design project.

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Dark Mode Palette Adapter

Adapts a light-mode color palette to an accessible dark-mode palette with surface and text tokens.

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Design Critique Checklist

Runs a structured critique of a screen or layout across hierarchy, spacing, and clarity.

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Design System Component Spec

Specs a UI component with its variants, states, sizing, and usage rules for a design system.

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Font Pairing Advisor

Recommends harmonious font pairings for a brand or project with rationale and usage guidance.

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Illustration Style Brief

Defines a consistent illustration direction including style, palette, composition, and do/don't rules.

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slash command

/accessibility-audit

WCAG 2.2 AA quick audit of an HTML page or component.

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slash command

/design-critique

Heuristic critique of an attached design — hierarchy, contrast, alignment.

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slash command

/generate-color-palette

Generates a 5-color palette with hex codes, names, and use cases.

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slash command

/generate-design-tokens

Generates W3C Design Tokens JSON from a brand brief.

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slash command

/wireframe-from-description

Generates a low-fi wireframe (HTML/SVG) from a one-paragraph description.

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mcp server

21st.dev Magic

A Model Context Protocol (MCP) server designed to help create custom UI components, drawing inspiration from the design…

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workflow

Accessibility Audit Workflow

WCAG 2.2 AA audit — contrast, alt text, keyboard nav, ARIA, focus order.

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Accessibility Check

Review a design for accessibility.

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accessibility review Brief

A one-page brief to plan accessibility review before you start.

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