web-debug-browser

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

• Third-party content exposure detected (high risk: 0.90). The skill explicitly instructs the agent to open and navigate to arbitrary URLs (SKILL.md "Open page: new_page or navigate_page" and references/tool-reference.md new_page url / navigate_page url) and to evaluate and act on page content (e.g., evaluate_script, take_snapshot, list_console_messages, list_network_requests), so untrusted third‑party web content can be ingested and materially influence subsequent tool actions.

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

• Potentially malicious external URL detected (high risk: 0.90). The skill requires running the remote npm package via the command "npx chrome-devtools-mcp@latest --browser-url=http://127.0.0.1:9222", which fetches and executes remote code at runtime (a required dependency), so it can directly execute external code.