Security Audit
Shortcut Automation
github.com/ComposioHQ/awesome-claude-skillsTrust Assessment
Shortcut Automation received a trust score of 93/100, placing it in the Trusted category. This skill has passed all critical security checks and demonstrates strong security practices.
SkillShield's automated analysis identified 1 finding: 0 critical, 0 high, 1 medium, and 0 low severity. Key findings include External MCP Dependency Introduces Supply Chain Risk.
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 17, 2026 (commit 99e2a295). SkillShield performs automated 4-layer security analysis on AI skills and MCP servers.
Layer Breakdown
Behavioral Risk Signals
Security Findings1
| Severity | Finding | Layer | Location | |
|---|---|---|---|---|
| MEDIUM | External MCP Dependency Introduces Supply Chain Risk The skill explicitly declares a dependency on the 'rube' MCP (Managed Communication Protocol) server, located at `https://rube.app/mcp`. This introduces a supply chain risk, as the security and integrity of the skill's operations become dependent on this external, third-party service. If the 'rube' MCP server were compromised or malicious, it could potentially intercept or manipulate data, or introduce vulnerabilities into the skill's execution environment. Users should be aware of the risks associated with third-party dependencies. Skill developers should ensure that any external services or platforms they rely on are trustworthy and have robust security practices. Consider providing information about the security posture of `rube.app/mcp` or alternative, self-hosted options if available. | Static | SKILL.md:1 |
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