diffity-diff

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

• Potentially malicious external URL detected (high risk: 0.80). The skill may run "npm install -g diffity" at runtime which fetches and installs remote code from the npm registry (e.g. https://registry.npmjs.org/diffity) and then executes that CLI as a required dependency, so remote code is executed during skill runtime.