cad-whylisted

<objective> Answer "why is this code like this" from the record already on disk, at one file and line. Read-only: no write, no dispatch, no summarization - the seam does the whole join and this skill relays what it returns. </objective> <process> 1. Run the seam with the query as ONE single-quoted literal word: `node "${CLAUDE_PLUGIN_ROOT}/cadence-core/bin/why.mjs" '<path>[:<line>]' --dir .` Single quotes, never double: `$ARGUMENTS` is caller-supplied, and a double-quoted `$(...)` or backtick inside it runs before Node starts. A query containing a single quote is refused here, never escaped. Parse the one JSON line it prints. 2. `ok:false` - state the `reason` and `detail` fields plainly and stop. 3. `ok:true` - print the `text` field VERBATIM and nothing else: no summary before it, no commentary after it, no reformatting. `text` is already the whole answer, quoted from the record in its own words - reformatting it here would make the byte-identity a reader can check against the seam's own output false. </process>