xlsx From the maker
appautomaton/document-SKILLsSkill
Create, edit, analyze, and recalculate Excel workbooks (.xlsx, .xlsm) with live formulas, formatting, and charts. Use when a task produces or modifies a spreadsheet file, turns CSV/TSV data into one, or needs values, formulas, or formatting read from one.
Why this score
This repo hosts 4 skills, so its 174 stars are split between them (about 44 each) for scoring.
Popularity score: 64/100 from public GitHub signals only. It shows how widely used and maintained this is, not how well it works. Not included yet: the fake-star check. The security scan is shown separately and doesn't change the score. How we rank
Security
Scanned Oct 20, 2026 at commit dfb5685ce241, with Cisco's open-source skill-scanner.
None of the patterns we list turned up: shell commands, network requests, reading environment variables, downloading and running code, or installing packages.
A scan lists patterns in the code. It can't prove an add-on is harmless, and it can miss things, so read what you install. How we scan
Prompts that use Excel
Alternatives
Other makers' add-ons that do the same job, next to this one.
| Name | Score | Stars | Context | Updated |
|---|---|---|---|---|
| This onexlsx appautomaton/document-SKILLs · Skill | 64 | ★ 174 | ≈65 always | 20d ago |
| xlsx-author anthropics/financial-services · Skill Same job: spreadsheets, also for Excel | 82 | ★ 40k | ≈37 always | 1mo ago |
| analyzing-spreadsheets telagod/code-abyss · Skill Same job: spreadsheets, also for Excel | 53 | ★ 244 | ≈91 always | 4mo ago |
| aai-excel aai-labs/agent-barn · Skill Same job: spreadsheets, also for Excel | 59 | ★ 110 | ≈44 always | 16d ago |
| csv-query dathere/qsv · Skill Same job: spreadsheets, also for Excel | 63 | ★ 3.8k | ≈19 always | 16d ago |
| add-excel microsoft/power-platform-skills · Skill Same job: spreadsheets, also for Excel | 70 | ★ 1.0k | ≈38 always | 16d ago |