wisp skill: precise rewriter explanation from source code
the html-rewriter.ts regex-matches attribute names (src, href, action,
data, poster, srcset) with \b word boundaries across the entire HTML
string — it doesn't exclude <script> tags. any JS variable named
`data`, `src`, etc. followed by `=` gets rewritten as a path.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>