Sign in again (optional)
Installation already handles sign-in and reuses saved credentials when accepted. Run this only when you need to sign in again. Credentials stay outside the project.
ow setup --device --relogin --target auto --remote https://owlcompose.com
Troubleshoot
Check Node.js, npm, and doctor first. If ow is missing after installation, check npm's global bin directory and your PATH; do not use sudo to repair npm permissions.
node --version
npm --version
ow agent doctor --target auto
Uninstall
Remove the managed skills first, then uninstall the global npm package. Documents and account credentials are not deleted.
ow agent uninstall --target all
npm uninstall --global @owlcompose/cli