A skill that matches Claude learning questions to courses, tutorials and use cases from Claude Academy.
Skills
Xlsx
A skill for creating, editing and analyzing spreadsheet files, including formulas, formatting, charts and data cleanup.
What it does
A skill for creating, editing and analyzing spreadsheet files, including formulas, formatting, charts and data cleanup.
Get started
Register the anthropics/skills marketplace in Claude Code, then install the bundle containing this skill using the repository's Claude Code instructions. The README documents document-skills and example-skills bundles; inspect marketplace.json to confirm this skill is included. Review the skill's SKILL.md and LICENSE before use.
Setup takes place on the publisher’s site. Some tools require accounts, API keys, a compatible host or paid services. Review permissions before connecting.
Sources & verification
Primary-source metadata retrieved; installation and runtime behavior not tested.
Source checked 2026-10-14. This is not a security certification or a guarantee that installation will work in your environment.
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