Notifications and Status with cmux

Use this skill to report task state back into cmux through notifications and sidebar metadata.

Core Workflow

# visible notification
cmux notify --title "Build done" --body "All tests passed"

# workspace-scoped sidebar status
cmux set-status build "running" --workspace "${CMUX_WORKSPACE_ID:-}" --icon hammer --color "#ff9500"
cmux set-progress 0.4 --workspace "${CMUX_WORKSPACE_ID:-}" --label "Building"
cmux log --workspace "${CMUX_WORKSPACE_ID:-}" --level info --source build -- "Build started"

# later
cmux clear-status build --workspace "${CMUX_WORKSPACE_ID:-}"
cmux clear-progress --workspace "${CMUX_WORKSPACE_ID:-}"