Security Audit

nodejs-best-practices

github.com/sickn33/antigravity-awesome-skills

AI SkillCommit e36d6fd3b3f6

TRUSTED

Scanned 3 days ago

Critical

Immediate action required

High

Priority fixes suggested

Medium

Best practices review

Low

Acknowledged / Tracked

Trust Assessment

nodejs-best-practices 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, 1 high, 0 medium, and 0 low severity. Key findings include Skill declares excessive file system modification and introspection permissions.

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

Manifest Analysis

100%

Static Code Analysis

100%

Dependency Graph

100%

LLM Behavioral Safety

85%

Behavioral Risk Signals

Filesystem Write

1 finding

Dynamic Code

1 finding

Excessive Permissions

1 finding

Security Findings1

Severity	Finding	Layer	Location
HIGH	Skill declares excessive file system modification and introspection permissions The skill's manifest declares 'Write', 'Edit', 'Glob', and 'Grep' permissions. The skill's description states its purpose is 'Node.js development principles and decision-making. Teaches thinking, not copying.' For a skill focused on educational principles and advisory content, these broad file system modification and introspection permissions are not justified by its stated purpose. This introduces a significant risk of unauthorized file manipulation, data exfiltration, or system reconnaissance if the skill were to be compromised or misused via prompt injection. Reduce the 'allowed-tools' in the skill's manifest to only those strictly necessary for its intended function. For a purely educational/advisory skill, 'Read' might be acceptable if it needs to analyze user code, but 'Write', 'Edit', 'Glob', and 'Grep' are likely unnecessary and should be removed. If the skill's purpose does involve code modification, the description should clearly state this and justify the required permissions.	LLM	SKILL.md:1

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