Office XLSX

npx skills add deepseek-ai/deepseek-harness --skill office-xlsx

npx skills add deepseek-ai/deepseek-harness --skill office-xlsx -a claude-code -g

npx skills add deepseek-ai/deepseek-harness --skill office-xlsx -a codex -g

gemini skills install https://github.com/deepseek-ai/deepseek-harness.git --path packages/skill/skill-office/assets/office-xlsx

gh skill install deepseek-ai/deepseek-harness office-xlsx

git clone --depth 1 https://github.com/deepseek-ai/deepseek-harness /tmp/deepseek-ai__deepseek-harness
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/deepseek-ai__deepseek-harness/packages/skill/skill-office/assets/office-xlsx ~/.claude/skills/office-xlsx   # Claude Code
cp -R /tmp/deepseek-ai__deepseek-harness/packages/skill/skill-office/assets/office-xlsx ~/.agents/skills/office-xlsx   # Codex, Cursor, Gemini CLI, Copilot, OpenCode