Spreadsheets

Spreadsheets is a Data skill for Claude Code, published by eigent-ai in eigent.

15K stars1.8K forkson eigent-ai/eigentAdded 2026/08/14Repository updated 2026/08/13

agent-frameworkagent-skillsagentic-aiagentic-workflowclaude-coworkclaude-cowork-alternativeclaude-cowork-freedesktop-agentmulti-agent-systems

Install in seconds

Install Spreadsheets

Copy Spreadsheets into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/eigent-ai/eigent/tree/main/resources/example-skills/xlsx ~/.claude/skills/xlsx

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/eigent-ai/eigent.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: resources/example-skills/xlsx/SKILL.md in eigent-ai/eigent
Installs to: ~/.claude/skills/xlsx
Collection: One of 6 skills cataloged from this repository
Category: Data — 668 skills

What Spreadsheets does

Spreadsheets creates, edits, and analyzes spreadsheet files (.xlsx, .xlsm, .csv, .tsv) using formulas, formatting standards, and data analysis. Use it for financial models, data cleaning, conversions, or any task where a spreadsheet is the primary deliverable.

Spreadsheets is cataloged under Data on DirSkills. Spreadsheets comes from a repository tagged agent-framework, agent-skills, agentic-ai, agentic-workflow and claude-cowork.

Documentation

README

Excerpt

Use a consistent, professional font (e.g., Arial, Times New Roman) for all deliverables unless otherwise instructed by the user

Zero Formula Errors

Every Excel model MUST be delivered with ZERO formula errors (#REF!, #DIV/0!, #VALUE!, #N/A, #NAME?)

Preserve Existing Templates (when updating templates)

Study and EXACTLY match existing format, style, and conventions when modifying files
Never impose standardized formatting on files with established patterns
Existing template conventions ALWAYS override these guidelines

Financial models

Color Coding Standards

Unless otherwise stated by the user or existing template

This is the opening of the README. Read the full README on GitHub.

Frequently asked about Spreadsheets

What else does eigent-ai publish alongside Spreadsheets?
Spreadsheets is one of 6 skills that DirSkills catalogs from eigent-ai/eigent, the repository it ships in. Its siblings there include DOCX, PDF Processing and PowerPoint. Each one is a separate skill with its own page in this directory, installs the same way Spreadsheets does, and is maintained by eigent-ai in that same repository. The rest of the collection is listed on the eigent-ai/eigent page.
How does Spreadsheets compare to other Data skills?
Spreadsheets ranks #114 by stars among the 668 Data skills in this catalog. The most-starred ones next to it are Benchmark Methodology, Jupyter Notebook and Solana. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Spreadsheets against them. Open each page to compare what they document and how they install.