Overview
Skills is an open-source workflow skill for Claude Code and Codex, published by dream-num. Its author describes it as: “Univer Skill enables AI tools to work directly with spreadsheets, Excel workbooks, and CSV files. Powered by Univer CLI, it brings Git-style diffs, reviews, approvals, and rollbacks to spreadsheet workflows — making h…”. The project has 56 stars on GitHub and is available under the Apache-2.0 license. Add it to your setup with `git clone https://github.com/dream-num/skills ~/.claude/skills/skills`.
Installation
Add Skills to your agent with:
git clone https://github.com/dream-num/skills ~/.claude/skills/skillsReview a skill’s source before installing it — skills can instruct your agent to run commands. This command comes from the skill’s public repository, which is the source of truth for setup steps. New to skills? Read how to install Claude Code skills.
Supported agents
- Claude Code — named in the skill.md
- Codex — named in the skill.md
License
Skills is published under the Apache-2.0 license.
Strengths
- Clear Apache-2.0 license — safe to read and adapt within its terms
- Works with Claude Code, Codex
- Actively maintained — repository updated in the last 90 days
Author
Topics
Frequently asked questions
- What does Skills do?
- Univer Skill enables AI tools to work directly with spreadsheets, Excel workbooks, and CSV files. Powered by Univer CLI, it brings Git-style diffs, reviews, approvals, and rollbacks to spreadsheet workflows — making human-AI collaboration structured, reviewable, and safe.
- How do I install Skills?
- Run git clone https://github.com/dream-num/skills ~/.claude/skills/skills in your agent, then reload your skills. Review the source at https://github.com/dream-num/skills before installing.
- Is Skills free to use?
- Yes. Skills is free and open source under the Apache-2.0 license, so you can read, run, and adapt it within that license's terms.
- Which agents does Skills work with?
- Skills lists Claude Code and Codex — named in its SKILL.md, its plugin marketplace or its repository topics. Skills use the portable SKILL.md format, so other agents that read that format may load it too.
