event-handler-removal
OfficialSanitize HTML by removing event handlers.
Authorkreuzberg-dev
Version1.0.0
Installs0
System Documentation
What problem does it solve?
This Skill addresses the security risk posed by JavaScript event handlers embedded within HTML content, preventing potential cross-site scripting (XSS) attacks and unintended script execution.
Core Features & Use Cases
- Comprehensive Event Handler Removal: Identifies and removes standard HTML event attributes (e.g.,
onclick,onload) and SVG event attributes. - Robust Pattern Matching: Utilizes wildcard pattern matching to catch variations and encoded forms of event handlers.
- Use Case: When processing user-submitted HTML content, use this Skill to ensure that no malicious JavaScript can be injected through event attributes, making the content safe for display.
Quick Start
Use the event-handler-removal skill to sanitize the provided HTML content.
Dependency Matrix
Required Modules
None requiredComponents
Standard package💻 Claude Code Installation
Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.
Please help me install this Skill: Name: event-handler-removal Download link: https://github.com/kreuzberg-dev/html-to-markdown/archive/main.zip#event-handler-removal Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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