Essence Distiller

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✅ VERDICT: SAFE

This skill is purely descriptive and operates entirely within the AI's natural language processing capabilities. It does not contain any scripts, external commands, or instructions that could lead to security vulnerabilities such as data exfiltration, command execution, or privilege escalation. The skill's functionality is defined through its role, approach, and expected output, all expressed in natural language.

Total Findings: 1

ℹ️ TRUSTED SOURCE References: • Homepage reference

• SKILL.md, Line 3: The homepage field points to https://github.com/Obviously-Not/patent-skills/tree/main/essence-distiller. While 'Obviously-Not' is not on the list of explicitly trusted GitHub organizations, this is a static reference link and not an instruction to download or execute any code. Therefore, it poses no direct security risk. • Platform commit reference
• _meta.json, Line 7: The latest.commit field references https://github.com/openclaw/skills/commit/ba04294f4c6d866227526b841608ee4bc4586c11. This is a reference to the platform's own repository, which is implicitly trusted for metadata purposes and does not involve external execution.

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Threat Category Analysis:

1. Prompt Injection: No patterns detected that attempt to override Claude's behavior or bypass safety guidelines. The skill defines a clear role and boundaries, reinforcing ethical use.
2. Data Exfiltration: No commands or instructions for accessing sensitive file paths or performing network operations to non-whitelisted domains were found.
3. Obfuscation: No Base64, zero-width characters, homoglyphs, URL/hex/HTML encoding, or other obfuscation techniques were detected in either file.
4. Unverifiable Dependencies: No instructions to install external packages (npm install, pip install, etc.) or fetch external scripts were found. The skill is self-contained in its description.
5. Privilege Escalation: No sudo, chmod, or other commands that would attempt to acquire elevated permissions were found.
6. Persistence Mechanisms: No instructions to modify system configuration files, create cron jobs, or establish other persistence mechanisms were found.
7. Metadata Poisoning: All metadata fields in SKILL.md and _meta.json were reviewed and found to be benign, containing no malicious instructions.
8. Indirect Prompt Injection: As with any LLM skill that processes user-provided content, there is an inherent, general risk of indirect prompt injection. However, this skill does not introduce any specific vulnerabilities that would exacerbate this risk beyond the fundamental nature of LLM interaction. This is an informational note about LLM capabilities, not a specific flaw in the skill's design.
9. Time-Delayed / Conditional Attacks: No conditional logic based on time, usage, or environment was detected.

Conclusion: The skill is well-defined, transparent, and poses no identifiable security risks based on the provided files.