Frontend & Design · By anthropics

Builds multi-component claude.ai HTML artifacts as a small React, TypeScript and Tailwind project, then bundles it into one shareable HTML file.

anthropics/skills

Tests local web applications with Python Playwright scripts, checking frontend behavior, capturing screenshots and reading browser console logs.

anthropics/skills

Pushes the agent toward distinctive visual design for new or reworked UI: a clear aesthetic direction, deliberate typography and choices rooted in the subject.

anthropics/skills

Applies one of ten preset color and font themes to slide decks, documents or HTML pages, or creates a new theme on the fly after you choose from a showcase.

anthropics/skills

Guides building an MCP app: an MCP server that also serves interactive UI widgets such as forms, pickers and confirm dialogs, rendered inline in chat hosts like Claude and ChatGPT.

anthropics/claude-plugins-official

Builds a single-file HTML explorer with visual controls, a live preview and a copyable prompt, using one of six templates chosen to fit the topic.

anthropics/claude-plugins-official

The reference agents' cache-stable request assembly, covering the static system and per-request context split, the fixed tool list, the rolling conversation breakpoint, which config fields are…

anthropics/commerce-agents

The reference presentation-tool contract, covering server-side enrichment, suggestion chips, the event stream, progressive rendering, both roles' built-in components, and adding a vertical component.

anthropics/commerce-agents

Review marketing copy for claims that need substantiation, reframing, or cutting.

anthropics/claude-for-legal

Evaluate a skill against the Legal Skill Design Framework — thirteen design parameters (including trust-surface, freshness, schema validation, and conflict detection), three legal failure modes, and…

anthropics/claude-for-legal