Is coolmanns/remarkable-tablet safe?

https://github.com/openclaw/skills/tree/main/skills/coolmanns/remarkable-tablet

100
SAFE

This skill provides documentation for integrating with reMarkable tablets via the rmapi tool. It contains only documentation files with no executable code, prompt injection attempts, or data exfiltration mechanisms. Installation behavior was normal with no suspicious network activity.

Category Scores

Prompt Injection 100/100 · 30%
Data Exfiltration 100/100 · 25%
Code Execution 100/100 · 20%
Clone Behavior 100/100 · 10%
Canary Integrity 100/100 · 10%
Behavioral Reasoning 90/100 · 5%

Findings (1)

LOW Reliance on external tools -10 ▶

The skill references external tools (rmapi binary, shell scripts) that are not included or verified within the skill itself. Users must separately install and configure these tools.