tes the Twitter interface. Since Halcyon is itself open-source software, there are [multiple servers running it](https://notabug.org/halcyon-suite/halcyon#instances); you can choose the one you like. Use your existing Mastodon login when you use Halcyon; for example, if you have an account on elekk.xyz, you would use `your-account@elekk.xyz` and your Elekk password to log in.

Remember that Pinafore and Halcyon are third-party clients, and make sure you trust them before you give them your login information