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Interactive HTML playground

Creates a self-contained single-file HTML playground: controls on one side, a live preview on the other, and a copyable prompt at the bottom. Includes six templates: visual design, data queries, concept maps, document critique, diff review and code architecture.

GeneralDev ToolsContent & Design

Source

Original source · GitHub anthropics/claude-plugins-official · claude-codeMatches the original (locked version, verified)

GitHub

Resource file: catalog/skills/anthropic.playground.json
The marketplace does not keep a copy; original source (locked version): GitHub anthropics/claude-plugins-official@fa59bc9

License

Apache-2.0

Review

Reviewed by Teloa on 2026-09-27

Compatibility

Content only · Teloa >=0.2.0-alpha.7

• The open command in step 4 only works on macOS; in Teloa, preview the file at the path reported
• The skill says to copy the generated prompt back into Claude; in Teloa, paste it back into the current conversation
• The document-critique and diff-review templates do not require escaping embedded content; for third-party documents or diffs, ask the assistant to embed the content as JSON and render it with textContent
• The license is the LICENSE (Apache-2.0) at the root of the original repository, outside the skill directory

Technical compatibility

Teloa >=0.2.0-alpha.7 · agent engine 0.1.7-rc.1

Permissions and requirements

No extra permissions
Uses the network: no

Data flow

When you add it, files are downloaded one by one from GitHub anthropics/claude-plugins-official and checked for changes; files never pass through this site. You can browse without signing in. Page views are counted with Cloudflare Web Analytics, which uses no cookies and does not record who you are; the install ranking on the market list reads only anonymous aggregate data.

Fixed package · Teloa official catalog

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