ClawHub
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Security audit

PDF Watermark

Security checks for vulnerabilities and agentic risk

Overview

This appears to be a legitimate PDF/image watermarking plugin, but it sends processed files and an API key to PDFAPIHub.

This skill is reasonable if you are comfortable sending the files you watermark to PDFAPIHub and using a PDFAPIHub API key. Avoid using it on highly sensitive documents unless your policies allow that cloud processing and retention.

Static analysis

No suspicious patterns detected.