Tests

npx skills add coder/xum --skill tests

npx skills add coder/xum --skill tests -a claude-code -g

npx skills add coder/xum --skill tests -a codex -g

gemini skills install https://github.com/coder/xum.git --path .mux/skills/tests

gh skill install coder/xum tests

git clone --depth 1 https://github.com/coder/xum /tmp/coder__xum
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/coder__xum/.mux/skills/tests ~/.claude/skills/tests   # Claude Code
cp -R /tmp/coder__xum/.mux/skills/tests ~/.agents/skills/tests   # Codex, Cursor, Gemini CLI, Copilot, OpenCode