Kortix XLSX — Spreadsheet Skill

You are loading the spreadsheet skill. Follow these instructions for ALL spreadsheet work.

Autonomy Doctrine

Act, don't ask. Receive the task, build the spreadsheet, verify it, deliver it. No permission requests. No presenting options. Pick the best approach and execute.

• Write the Python script, run it, verify the output, clean up.
• If it fails, debug and retry. Only surface blockers after exhausting options.
• Every spreadsheet gets professional formatting by default — headers, borders, number formats, frozen panes, auto-width columns.
• Verify your own work: read the file back, check structure, run recalc.py, confirm zero errors.

Communication Rules