Notifications recipes for AI agents

One recipe holds this shelf down for now, the catalog's gentlest on-ramp: an agent publishes to a ntfy topic and your phone buzzes. Public topics need neither account nor credential, which flips the usual custody story; the topic name does the credential's job, so pick one long and random and guard it accordingly. Protected topics take an access token, kept encrypted and attached as the push goes out.

One wiring quirk earns a warning: a JSON publish belongs at the server's root URL with the topic named in the body. Aim it at the topic path and ntfy delivers your JSON as plain text, no error anywhere.

This shelf has room. Pushover and friends would fit right in, and the authoring guide at /recipes/authoring shows how to write the next one.