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jbvc/claude-security-scan

Scan your Claude Code configuration (.claude/ directory) for security vulnerabilities, misconfigurations, and injection risks using AgentShield. Checks CLAUDE.md, settings.json, MCP servers, hooks, and agent definitions.

14

Quality

18%

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SecuritybySnyk

Low

Low-risk findings worth noting

Validation failed for skills in this plugin
One or more skills have errors that need to be fixed before they can move to Implementation and Discovery review.
Overview
Quality
Evals
Security
Files
Low

W012: Unverifiable external dependency detected (runtime URL that controls agent).

What this means

The skill fetches instructions or code from an external URL at runtime, and the fetched content directly controls the agent’s prompts or executes code. This dynamic dependency allows the external source to modify the agent’s behavior without any changes to the skill itself.

Why it was flagged

The skill explicitly requires and instructs running an external npm package via npx which will fetch and execute remote code at runtime (e.g., https://www.npmjs.com/package/ecc-agentshield and the associated repo https://github.com/affaan-m/agentshield), so it relies on external code execution.

Where we found it

ecc-agentshield

dependency · 14 sites

The skill explicitly requires and instructs running the external npm package ecc-agentshield via npx at runtime (14 occurrences), which fetches and executes remote code from npmjs.com.

affaan-m/agentshield@v1

dependency · 1 site

The skill references a GitHub Action (affaan-m/agentshield@v1) for CI/CD integration, which fetches and executes remote code from GitHub at runtime.

SKILL.md

122

- uses: affaan-m/agentshield@v1

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