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xlsxby AnthropicOfficialDocumentsGitHub stars: 181k

XLSX skill: what it does and how to install it

Opens, edits, fixes and creates spreadsheets (.xlsx, .xlsm, .csv, .tsv), including formulas, formatting and charts.

Install

$ npx skills add anthropics/skills --skill xlsx

Run it in a terminal. If your agent is already running, start a new session so it picks the skill up.

About this skill

Opens, edits, fixes and creates spreadsheets (.xlsx, .xlsm, .csv, .tsv), including formulas, formatting and charts.

History

Repo stars

181kAbout +5.3k since 16 Jul 2026

Before 1 Oct 2026 the curve is estimated from public event data.

Stars are counted for the whole repository, which holds 19 skills.

Show as a table
Repo stars by day
DateRepo stars
12 Oct 2026180,659
11 Oct 2026180,421
10 Oct 2026180,250
9 Oct 2026180,099
8 Oct 2026180,129
7 Oct 2026179,999
6 Oct 2026179,860
5 Oct 2026179,724
4 Oct 2026179,585
3 Oct 2026179,468
2 Oct 2026179,387
1 Oct 2026179,255
24 Sept 2026 (estimated)179,148
17 Sept 2026 (estimated)178,985
10 Sept 2026 (estimated)178,046
3 Sept 2026 (estimated)175,705
27 Aug 2026 (estimated)175,600
20 Aug 2026 (estimated)175,552
13 Aug 2026 (estimated)175,512
6 Aug 2026 (estimated)175,416
30 Jul 2026 (estimated)175,407
23 Jul 2026 (estimated)175,372
16 Jul 2026 (estimated)175,315

Installs

181k+4.8k since 1 Oct 2026

Installs via skills.sh

Show as a table
Installs by day
DateInstalls
12 Oct 2026181,140
11 Oct 2026180,649
10 Oct 2026180,278
9 Oct 2026179,782
8 Oct 2026179,178
7 Oct 2026178,459
6 Oct 2026177,819
5 Oct 2026178,255
4 Oct 2026177,827
3 Oct 2026177,469
2 Oct 2026176,971
1 Oct 2026176,354

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