omc

MEDIUM W011: Third-party content exposure detected (indirect prompt injection risk).

• Third-party content exposure detected (high risk: 0.90). The skill explicitly installs and runs a public GitHub marketplace plugin (e.g., /plugin marketplace add https://github.com/Yeachan-Heo/oh-my-claudecode and npm package paths) and documents hook behavior that injects /magic-keyword tags and prompt-modifying hooks (references/hooks-reference.md), meaning untrusted third‑party plugin content is fetched and can alter prompts/tool use at runtime.

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

• Potentially malicious external URL detected (high risk: 1.00). The skill instructs at runtime to fetch and install the plugin from https://github.com/Yeachan-Heo/oh-my-claudecode (via /plugin marketplace add ... and the install script) and to install the npm package oh-my-claude-sisyphus, both of which are required runtime dependencies whose plugin/hooks (hooks.json and injected tags) and npm-installed code can directly inject prompts/control behavior and execute code on the host, so this external GitHub URL is a high-risk runtime dependency.