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OpenClaw Skills & Use Case Index

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html-tools - Build single-file web applications without build steps

Create client-side single-file web applications without build steps, frameworks, or servers

Tags

Updated: 2026-03-24

Capabilities

Typical Inputs

Typical Outputs

What this skill does

  • create HTML files
  • write inline CSS
  • add JavaScript code
  • store state in URL
  • save data to localStorage
  • copy text to clipboard
  • read uploaded files
  • download generated files
  • call CORS APIs
  • run Python code
  • execute WebAssembly modules

Inputs

  • API key
  • uploaded files
  • text content
  • URL parameters

Outputs

  • HTML file
  • downloaded files
  • clipboard content
  • URL state

Requirements

  • browser environment
  • no React
  • no build step
  • CORS-enabled APIs
  • WebAssembly support

Source

  • Spec: SKILL.md
web development
single-file app
client-side
browser tools
vanilla JavaScript
create HTML files
write inline CSS
add JavaScript code
store state in URL
API key
uploaded files
text content
HTML file
downloaded files
clipboard content