From a messy sheet to findings and charts, in plain English.
Each part works on its own. In this kit each one hands the next a file.
Use
Upload the file and ask in plain English; it runs the numbers and draws the charts.
Give your agent
Builds count and percent tables with formulas that update as answers come in.
Run
Key findings, a results table, themes from the open answers and next steps.
Use any part on its own, or all three in this order.
In the order you use them.
Upload the export to Julius, ask it to clean the answers and export them as Excel, then click the download link it posts in the chat.
Or use Powerdrill; keep the skill and the prompt.
Copy the Counts and Open answers tabs of survey-tables.xlsx into [Survey questions and results].
---
name: xlsx
description: Use this skill any time a spreadsheet file is the primary input or output. This means any task where the user wants to: open, read, edit, or fix an existing .xlsx, .xlsm, .xltx, .csv, or .tsv file (e.g., adding columns, computing formulas, formatting, charting, cleaning messy data); create a new spreadsheet from scratch or from other data sources; or convert between tabular file formats. Trigger especially when the user references a spreadsheet file by name or path — even casually (like \"the xlsx in my downloads\") — and wants something done to it or produced from it. Also trigger for cleaning or restructuring messy tabular data files (malformed rows, misplaced headers, junk data) into proper spreadsheets. The deliverable must be a spreadsheet file. Do NOT trigger when the primary deliverable is a Word document, HTML report, standalone Python script, database pipeline, or Google Sheets API integration, even if tabular data is involved.
---
# XLSX creation, editing, and analysis
> `openpyxl`, `pandas`, and `markitdown` are preinstalled — do not run
`pip install` first; write the script and import directly. Only if an
import fails (or the `markitdown` command is missing): `pip install` the
missing package.
Fill in the 3 blanks, then run it.
Yes, to start. Julius has a free plan, and the skill and the prompt are free.
Yes. Powerdrill does the same job well. Keep the skill and the prompt.
Run npx skills add anthropics/skills --skill xlsx. Your agent reads the skill when the task fits.
On its page: fill in the blanks, then copy it or open it in ChatGPT, Claude or Grok.
We do. A sponsor can take the labelled row under a kit, but never one of its three picks.
Meetings, decks, research and outreach.
Every call written up, and the follow-up sent before you forget.
Use FirefliesA deck that stands on real numbers, not filler slides.
Use GammaA sourced answer you can check, and a decision your team can sign off.
Use PerplexityLeads found, mailboxes warmed and every email written.
Use Instantly