| Server      | batch | echo-message | server-time | message-tags | draft/chathistory | draft/event-playback | draft/multiline |
| ----------- | ----- | ------------ | ----------- | ------------ | ----------------- | -------------------- | --------------- |
| Ergo        | ✅     | ✅            | ✅           | ✅            | ✅                 | ✅                    | ✅               |
| Libera.Chat | -     | ✅            | ✅           | -            | -                 | -                    | -               |
| DALnet      | -     | -            | -           | -            | -                 | -                    | -               |
| EFnet       | -     | -            | -           | -            | -                 | -                    | -               |
| EsperNet    | -     | -            | -           | -            | -                 | -                    | -               |
| IRCnet      | -     | -            | -           | -            | -                 | -                    | -               |
| OFTC        | -     | -            | -           | -            | -                 | -                    | -               |