
Generative Ui
This is the complete Anthropic "Imagine" design system for Claude's show_widget tool, which renders interactive HTML/SVG widgets inline on claude.ai. It's comprehensive: routing tables for picking the right visual type, strict streaming-order rules (styles before HTML before scripts), the full CSS variable spec with dark mode support, Chart.js templates with onload callbacks, and hard constraints like the CDN allowlist and the no-comments rule. If you're building dashboards, diagrams, or interactive explainers in Claude conversations, this gives you the actual design guidelines Anthropic uses internally. The philosophy is clean: flat surfaces, no gradients, semantic colors that adapt to light and dark, and text goes in your response while visuals go in the tool. It's opinionated but thorough.
- skills.sh installs
- 3.4K
- GitHub stars
- 3.5K
- last updated
- Aug 21, 2026
Install
$ npx -y skills add himself65/finance-skills --skill generative-ui --agent claude-codeInstalls into .claude/skills of the current project.
Files
Generative UI Skill
This skill contains the complete design system for Claude's built-in show_widget tool — the generative UI feature that renders interactive HTML/SVG widgets inline in claude.ai conversations. The guidelines below are the actual Anthropic "Imagine — Visual Creation Suite" design rules, extracted so you can produce high-quality widgets directly without needing the read_me setup call.
How it works: On claude.ai, Claude has access to the show_widget tool which renders raw HTML/SVG fragments inline in the conversation. This skill provides the design system, templates, and patterns to use it well.
Sponsors
Details
- Repository
- github.com/himself65/finance-skills
- Categories
- Frontend Development, DevOps & CI/CD, Documentation, Code Review & Quality, AI & Agent Building, Design & UI/UX, Finance & Trading
- First seen
- May 16, 2026
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