Security Audit
seo-authority-builder
github.com/sickn33/antigravity-awesome-skillsTrust Assessment
seo-authority-builder received a trust score of 85/100, placing it in the Mostly Trusted category. This skill has passed most security checks with only minor considerations noted.
SkillShield's automated analysis identified 1 finding: 0 critical, 0 high, 1 medium, and 0 low severity. Key findings include Skill requests to open local file.
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 20, 2026 (commit e36d6fd3). 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 | Skill requests to open local file The skill instructs the host LLM to 'open `resources/implementation-playbook.md`'. This implies the LLM has file system access capabilities. If the LLM's file access is not strictly sandboxed to the skill's own directory, this could lead to excessive permissions, allowing the skill to read arbitrary files on the host system. This also presents a potential data exfiltration vector if the LLM can be prompted to read sensitive files and output their content. Ensure the LLM's file system access is strictly confined to the skill's designated directory and that no path traversal vulnerabilities exist. Implement robust sandboxing for file operations. If `resources/implementation-playbook.md` is not intended to be opened by the LLM, remove this instruction. | LLM | SKILL.md:18 |
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