

Everything so far was built to scratch my own itch so now I want to build the roadmap based on what others need or want. CalDav definitely sounds sensible, OIDC is also on the roadmap as well as API token support. In a couple of days I plan to post a more structured roadmap and publish it on github.

Currently it uses Resend (https://resend.com/) for email sending. You can add your resend token as env variable. The free plan allows for 3.000 mails per month, Meerkat would send you one mail a day at the specified time.