← All skills

xlsx

95 / 100 · Low risk

Fine to try.

By mateaix/mateclaw (GitHub) · data · 1,194 stars · scanned at commit 6686cec

Use this skill any time a spreadsheet file is the primary input or output. This means any task where the user wants to: open, read, edit, or fix an existing .xlsx, .xlsm, .csv, or .tsv file; create a new spreadsheet from scratch or from other data sources; or convert between tabular file formats. Also trigger for cleaning or restructuring messy tabular data. The deliverable must be a spreadsheet file.

Works with any agent that supports SKILL.md skills.

What this skill can do

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'xlsx' ] || [ -L ~/.agents/skills/'xlsx' ]; then echo 'A skill folder named xlsx already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/mateaix/mateclaw' "$d" && git -C "$d" checkout --quiet '6686cec03fe164b558a019f167774d3d5019f91d' -- 'mateclaw-server/src/main/resources/skills/xlsx' && mkdir -p ~/.agents/skills && cp -R "$d"/'mateclaw-server/src/main/resources/skills/xlsx' ~/.agents/skills/'xlsx' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'xlsx' ~/.claude/skills/'xlsx' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

Badge for your README

The badge for mateaix/mateclaw shows the score of its lowest-scoring skill.

[![SkillTrust](https://zalavijaysinh.github.io/skilltrust/badges/mateaix/mateclaw.svg)](https://zalavijaysinh.github.io/skilltrust/repos/mateaix/mateclaw/)

Score history