html-tools
Enables the creation of single-file browser applications with HTML, CSS, and JavaScript, focusing on simplicity and client-side functionality.
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The html-tools skill was audited on Feb 12, 2026 and we found 8 security issues across 3 threat categories. Review the findings below before installing.
Categories Tested
Security Issues
medium line 197
Template literal with variable interpolation in command context
SourceSKILL.md
| 197 | await fetch(`https://api.github.com/gists/${gistId}`, { |
medium line 200
Template literal with variable interpolation in command context
SourceSKILL.md
| 200 | 'Authorization': `token ${token}`, |
low line 172
Fetch to external URL
SourceSKILL.md
| 172 | const response = await fetch('https://api.anthropic.com/v1/messages', { |
low line 172
External URL reference
SourceSKILL.md
| 172 | const response = await fetch('https://api.anthropic.com/v1/messages', { |
low line 197
External URL reference
SourceSKILL.md
| 197 | await fetch(`https://api.github.com/gists/${gistId}`, { |
low line 217
External URL reference
SourceSKILL.md
| 217 | <script src="https://cdn.jsdelivr.net/pyodide/v0.24.1/full/pyodide.js"></script> |
low line 236
External URL reference
SourceSKILL.md
| 236 | <script src="https://cdn.jsdelivr.net/npm/tesseract.js@4/dist/tesseract.min.js"></script> |
low line 266
External URL reference
SourceSKILL.md
| 266 | [Useful patterns for building HTML tools](https://simonwillison.net/2025/Dec/10/html-tools/) — Simon Willison |
Scanned on Feb 12, 2026
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Categorydevelopment
UpdatedMay 21, 2026
majiayu000/claude-skill-registry