Create, edit, and analyze Excel spreadsheets with formulas, formatting, and data validation.
Automate repetitive workflows and reduce manual effort
Example: Generate reports, summarize documents, draft communications
Save 3-5 hours per week on routine tasks
Learn new skills, understand complex topics, get expert guidance
Example: Explain concepts, provide examples, suggest learning resources
Accelerate learning and skill development by 2x
Enhance output quality through reviews, suggestions, and refinements
Example: Review drafts, suggest improvements, catch errors
Improve work quality by 30-40% with less effort
Time estimate: 15-45 minutes depending on use case complexity
Prerequisites
Submit your Claude Code skill and start earning
epx add tfriedel/claude-office-skills --skill xlsxCompatible with
Supported agents
Supports reading, creating, and modifying .xlsx, .xlsm, .csv, and .tsv files with full formula preservation and recalculation
Includes financial modeling standards: color-coded text (blue for inputs, black for formulas, green for internal links, red for external links), currency formatting, and assumption-based formula construction
Provides data analysis capabilities via pandas for statistics
AI-first code editor with Composer
Before installing skills in Cursor, ensure your development environment meets these requirements:
node --versionxlsxExecute the skills CLI command in your project's root directory to begin installation:
epx add tfriedel/claude-office-skills --skill xlsxFetches xlsx from tfriedel/claude-office-skills and configures it for Cursor.
The CLI shows a list of agents. Use arrow keys and space to select Cursor:
Confirm successful installation by checking the skill directory location:
.cursor/skills/xlsx
Restart Cursor to activate xlsx. Access via /xlsxin your agent's command palette.
Learn more:View source on GitHubSkills CLI docsAbout CursorWhat are agent skills?
Steps
Common Pitfalls
✓ Do
✗ Don't
💡 Pro Tips
✓ Use when
Use when skill capabilities match your task, clear ROI on time saved, and you can validate outputs. Best for repetitive tasks, learning, and quality improvement.
✗ Avoid when
Avoid when task requires deep expertise you can't validate, involves sensitive decisions, or when learning process is more valuable than speed of completion.
xlsx
appautomaton/document-skills · Documents · tag: xlsx
document-skills
travisjneuman/.claude · Documents · same category
office-to-md
claude-office-skills/skills · Documents · same category
docx
skillcreatorai/ai-agent-skills · Documents · same category
extracting-pdf-text
letta-ai/skills · Documents · same category
docx
sickn33/antigravity-awesome-skills · Documents · same category
xlsx has been reliable in day-to-day use. Documentation quality is above average for community skills.
xlsx has been reliable in day-to-day use. Documentation quality is above average for community skills.
Solid pick for teams standardizing on skills: xlsx is focused, and the summary matches what you get after install.
xlsx reduced setup friction for our internal harness; good balance of opinion and flexibility.
We added xlsx from the explainx registry; install was straightforward and the SKILL.md answered most questions upfront.
Useful defaults in xlsx — fewer surprises than typical one-off scripts, and it plays nicely with `npx skills` flows.
We added xlsx from the explainx registry; install was straightforward and the SKILL.md answered most questions upfront.
I recommend xlsx for anyone iterating fast on agent tooling; clear intent and a small, reviewable surface area.
Solid pick for teams standardizing on skills: xlsx is focused, and the summary matches what you get after install.
Registry listing for xlsx matched our evaluation — installs cleanly and behaves as described in the markdown.
showing 1-10 of 72