presentation-builder

CRITICAL E005: Suspicious download URL detected in skill instructions.

• Suspicious download URL detected (high risk: 0.70). The links point to a GitHub repository from an unknown/random-looking user and the recommended workflow requires cloning and running npm/npx commands (which can execute arbitrary install scripts and download binaries), so while GitHub is a common source the repo lacks visible trust signals and thus poses a moderate-to-high risk.

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

• Potentially malicious external URL detected (high risk: 0.90). The skill's preflight explicitly runs "git clone https://github.com/vkehfdl1/slides-grab.git" followed by npm install and executing the slides-grab CLI, so the remote repository at https://github.com/vkehfdl1/slides-grab.git is fetched at runtime and its code is executed as a required dependency.