Otty extracts these into your secret store instead of syncing the files. Every generated manager config below leaves them out too.
Nothing. git-spice writes no caches or state in your home directory.
Only what the catalog names. A directory that syncs brings everything inside it except what is listed as excluded here.
Opens otty://sync/add/git-spice. Otty ships with this catalog, so the link only has to name the tool — nothing is downloaded.
Every one of these keeps the credential file out.