Playground Builder

by fazxes

Playground Builder is an Automation skill for Claude Code, published by fazxes in Claude-code.

234 stars216 forkson fazxes/Claude-codeAdded 2026/09/03Repository updated 2026/04/03

View source on GitHub Download repo ZIP

agenticaianthropicbunclaudeclaude-codeclicoding-assistantinkreactterminaltypescript

Install in seconds

Install Playground Builder

Copy Playground Builder into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/fazxes/Claude-code/tree/main/stubs/downloads/official-plugins/marketplaces/claude-plugins-official/plugins/playground/skills/playground ~/.claude/skills/playground

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/fazxes/Claude-code.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: stubs/downloads/official-plugins/marketplaces/claude-plugins-official/plugins/playground/skills/playground/SKILL.md in fazxes/Claude-code
Installs to: ~/.claude/skills/playground
Collection: One of 25 skills cataloged from this repository
Category: Automation — 1754 skills

What Playground Builder does

Playground Builder creates single-file HTML playgrounds with controls, live preview, and copyable prompt output. Use it when you need an interactive explorer or visual tool for a topic.

Playground Builder is cataloged under Automation on DirSkills. Playground Builder comes from a repository tagged agentic, ai, anthropic, bun and claude.

Documentation

README

Excerpt

Playground Builder

A playground is a self-contained HTML file with interactive controls on one side, a live preview on the other, and 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 this skill

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.

This is the opening of the README. Read the full README on GitHub.

Frequently asked about Playground Builder

What else does fazxes publish alongside Playground Builder?
Playground Builder is one of 25 skills that DirSkills catalogs from fazxes/Claude-code, the repository it ships in. Its siblings there include Agent Development, Build An MCPB and Build MCP Server. Each one is a separate skill with its own page in this directory, installs the same way Playground Builder does, and is maintained by fazxes in that same repository. The rest of the collection is listed on the fazxes/Claude-code page.
How does Playground Builder compare to other Automation skills?
Playground Builder ranks #1558 by stars among the 1754 Automation skills in this catalog. The most-starred ones next to it are Autonomous Loops, Autonomous Agent Harness and Automation Audit Ops. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Playground Builder against them. Open each page to compare what they document and how they install.