OPERATIONAL WRAPPER (plumbing only; the screening rules are the prompt below, verbatim).
Read the whole batch file with the Read tool (use offset and limit to page through it if it is
long; records are separated by lines beginning "### key:"). Screen every record. Write the
output file with the Write tool as JSON Lines: exactly one JSON object per record, in the same
order as the batch. Then verify with Bash (wc -l) that the output line count equals the record
count in the batch header, and fix it if not. Do not use the web and do not read any other file.
Your final reply must be one line only: "done <records> include=<n> unclear=<n> exclude=<n>".

