docs-crawler

CRITICAL E005: Suspicious download URL detected in skill instructions.

• Suspicious download URL detected (high risk: 0.90). Although most links are documentation pages and images, the list includes a direct executable URL (https://x.com/foo.exe) and an unknown GitHub repo / non-official hosts, which are high-risk indicators for malware distribution.

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

• Third-party content exposure detected (high risk: 0.95). The skill fetches outsider-authored public documentation pages at runtime (via discoverUrls → fetchStatic/fetchRendered), then converts the fetched HTML into readable Markdown (htmlToMarkdown), which is written into crawl-corpus.md and thus becomes LLM context; this is indirect prompt-injection exposure from arbitrary third-party page content.

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

• Potentially malicious external URL detected (high risk: 0.90). The code calls spawnSync to run the external installer command "npx --yes playwright install chromium" at runtime (when Chromium isn't present), which downloads and executes remote code to install Playwright/Chromium and is required for the headless-browser JS-rendering fallback.