SkillMaxx / Development / Playground

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Playground

Creates interactive HTML playgrounds — self-contained single-file explorers with visual controls, live preview, and prompt output with copy button. Includes templates for design playgrounds, data explorers, concept maps, and document critique.

PluginDevelopmentSource ↗Claude marketplace ↗

Last updated
Hands-on tests
Tested ✓ in 2 of 5

Install

Tested ✓✓ Verified from docsOfficial docs ↗
/plugin install playground@claude-plugins-official

Tested ✓ on 2026-10-16: installed and loaded in a throwaway sandbox with no credentials.

Log excerpt
Installing plugin "playground@claude-plugins-official"...✔ Successfully installed plugin: playground@claude-plugins-official (scope: user)
$ verify:
  ❯ playground@claude-plugins-official
    Status: ✔ enabled
1 run, latest 2026-10-16

Playground Plugin

Creates interactive HTML playgrounds — self-contained single-file explorers that let users configure something visually through controls, see a live preview, and copy out a prompt.

What is a Playground?

A playground is a self-contained HTML file with:

  • Interactive controls on one side
  • A live preview on the other
  • A prompt output at the bottom with a copy button

The user adjusts controls, explores visually, then copies the generated prompt back into Claude.

When to Use

Use this plugin when the user asks for an interactive playground, explorer, or visual tool for a topic — especially when the input space is large, visual, or structural and hard to express as plain text.

Templates

The skill includes templates for common playground types:

  • design-playground — Visual design decisions (components, layouts, spacing, color, typography)
  • data-explorer — Data and query building (SQL, APIs, pipelines, regex)
  • concept-map — Learning and exploration (concept maps, knowledge gaps, scope mapping)
  • document-critique — Document review (suggestions with approve/reject/comment workflow)

Installation

Add this plugin to your Claude Code configuration to enable the playground skill.

Read the full README on GitHub →

Preview from the source repo. Images are removed.

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