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metadata-handling

Official

Securely manage metadata and structured data.

Software Engineering#html#security#sanitization#metadata#data safety#xss prevention
Authorkreuzberg-dev
Version1.0.0
Installs0

System Documentation

What problem does it solve?

This Skill prevents the leakage of sensitive information and potential security vulnerabilities by safely handling metadata and structured data within documents.

Core Features & Use Cases

  • Meta Tag Removal: Automatically removes meta tags to prevent tracking and http-equiv exploits.
  • Structured Data Safety: Sanitizes JSON-LD script tags to mitigate Cross-Site Scripting (XSS) risks.
  • Comment Preservation (Optional): Can be configured to preserve comments, though removal is the default to prevent exposing code.
  • Information Leakage Prevention: Implements safeguards against exposing sensitive data.
  • Use Case: When processing user-submitted HTML content, this Skill ensures that no sensitive metadata or executable scripts are retained, protecting both the user and the system.

Quick Start

Safely process the provided HTML content, removing all meta tags and script tags containing JSON-LD.

Dependency Matrix

Required Modules

None required

Components

references

💻 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: metadata-handling
Download link: https://github.com/kreuzberg-dev/html-to-markdown/archive/main.zip#metadata-handling

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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