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Creates, edits, and analyzes spreadsheet files (.xlsx, .xlsm, .csv) with formulas, formatting, charts, and data cleaning using openpyxl and pandas.

Lift—not yet benchmarked
80
Trustsecurity · quality · license · upkeep
Scan Saferisk 0/100
License—metadata + link-out

Use via SkillzBench MCP

One MCP for your whole loadout — create a key in your dashboard, then:

claude mcp add --transport http \\\n  skillzbench https://mcp.skillzbench.com/mcp \\\n  --header 'Authorization: Bearer sb_live_XXXX'

Direct from source

https://github.com/anthropics/skills/tree/HEAD/skills/xlsx

Pinned here at HEAD:36e5a08a0092… — only scanned versions are ever served.