600 so only your user can read it, and never share it or commit it.
Replace <path to npx> with the result of which npx, <your folder> with the folder your AI works in, and <host> and <secret> with the parts of your connection link. Use codex instead of claude-code if that is your AI.
macOS (launchd)
Create the file with the right permission first, then fill it:PATH must include the folder where claude or codex is installed.
Start it, and stop it later:
Linux (systemd)
Keep the link in its own file with permission600:
~/.config/zapbip/connector.env:
~/.config/systemd/user/zapbip-connector.service:
journalctl --user -u zapbip-connector. They carry no message text and no link.