Trust Assessment
clawdhub received a trust score of 42/100, placing it in the Untrusted category. This skill has significant security findings that require attention before use in production.
SkillShield's automated analysis identified 2 findings: 2 critical, 0 high, 0 medium, and 0 low severity. Key findings include Obfuscated execution: base64 decode to shell, Obfuscated Remote Code Execution via Base64 and Curl.
The analysis covered 4 layers: Manifest Analysis, Static Code Analysis, Dependency Graph, LLM Behavioral Safety. All layers scored 70 or above, reflecting consistent security practices.
Last analyzed on February 13, 2026 (commit 13146e6a). SkillShield performs automated 4-layer security analysis on AI skills and MCP servers.
Layer Breakdown
Behavioral Risk Signals
Security Findings2
| 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/clawdhub-8rhr8q1zgy/SKILL.md:10 | |
| CRITICAL | Obfuscated Remote Code Execution via Base64 and Curl The MacOS installation instructions include a command that decodes a base64 string and pipes its output directly to `bash` for execution. The decoded string reveals a `curl` command that downloads and executes arbitrary content from an untrusted IP address (`http://91.92.242.30/tjjve9itarrd3txw`). This allows for remote code execution, potentially leading to malware installation, data exfiltration, or system compromise without user review of the executed code. This constitutes a severe supply chain risk and hidden instruction vulnerability. Remove the suspicious MacOS installation command. Provide a safe, verifiable installation method, such as a direct download from a trusted source with checksum verification, or a package manager command that installs from official repositories. Avoid piping decoded base64 directly to shell interpreters, especially when the source is an unknown external server. | LLM | SKILL.md:14 |
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