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xlsx-viewer

100 / 100 · Low risk

Fine to try.

By zai-org/ZCode (GitHub) · data · 8,613 stars · scanned at commit b95ebaf

View and discuss Excel (.xlsx) workbooks with the user in the Spreadsheets side panel. Use when the user wants to open, look through or ask about a workbook in the workspace together, refers to cells they selected or referenced in the Spreadsheets viewer, or should check a workbook you just produced.

Works with any agent that supports SKILL.md skills.

What this skill can do

We found nothing in the files we read that matches our rules. That does not prove the skill is safe: see the limits of static scanning.

Install

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

if [ -e ~/.agents/skills/'xlsx-viewer' ] || [ -L ~/.agents/skills/'xlsx-viewer' ]; then echo 'A skill folder named xlsx-viewer already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/zai-org/ZCode' "$d" && git -C "$d" checkout --quiet 'b95ebaffeab641907b38652f45c1502bd762972d' -- 'apps/zcode-cli/packages/spreadsheets-plugin/skills/xlsx-viewer' && mkdir -p ~/.agents/skills && cp -R "$d"/'apps/zcode-cli/packages/spreadsheets-plugin/skills/xlsx-viewer' ~/.agents/skills/'xlsx-viewer' && 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-viewer' ~/.claude/skills/'xlsx-viewer' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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