Security Audit

james-katz/zkool_skill:root

github.com/james-katz/zkool_skill

AI SkillCommit 296e57ab0941

CAUTION

Scanned 3 months ago

Critical

Immediate action required

High

Priority fixes suggested

Medium

Best practices review

Low

Acknowledged / Tracked

Trust Assessment

james-katz/zkool_skill:root received a trust score of 54/100, placing it in the Caution category. This skill has some security considerations that users should review before deployment.

SkillShield's automated analysis identified 4 findings: 1 critical, 0 high, 2 medium, and 1 low severity. Key findings include Network egress to untrusted endpoints, Unpinned npm dependency version, Node lockfile missing.

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 August 1, 2026 (commit 296e57ab). SkillShield performs automated 4-layer security analysis on AI skills and MCP servers.

Layer Breakdown

Manifest Analysis

70%

Static Code Analysis

100%

Dependency Graph

91%

LLM Behavioral Safety

93%

Behavioral Risk Signals

Network Access

2 findings

Filesystem Write

1 finding

Shell Execution

1 finding

Security Findings4

Severity	Finding	Layer	Location
CRITICAL	Network egress to untrusted endpoints HTTP request to raw IP address Review all outbound network calls. Remove connections to webhook collectors, paste sites, and raw IP addresses. Legitimate API calls should use well-known service domains.	Manifest	scripts/zkool_cli.js:14
MEDIUM	Unpinned npm dependency version Dependency 'dotenv' is not pinned to an exact version ('^16.4.7'). Pin dependencies to exact versions to reduce drift and supply-chain risk.	Dependencies	package.json
MEDIUM	Unpinned Git Repository Clone The setup instructions in `SKILL.md` clone the external repository `https://github.com/hhanh00/zkool2.git` without specifying a commit hash or tag. This introduces a supply chain risk, as any malicious updates or changes to the remote repository will be automatically fetched and compiled/executed on the host machine. Pin the git clone to a specific, verified commit hash (e.g., `git clone https://github.com/hhanh00/zkool2.git && cd zkool2 && git checkout <commit-hash>`) to ensure reproducibility and prevent unauthorized code execution from upstream changes.	LLM	SKILL.md:51
LOW	Node lockfile missing package.json is present but no lockfile was found (package-lock.json, pnpm-lock.yaml, or yarn.lock). Commit a lockfile for deterministic dependency resolution.	Dependencies	package.json

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