We follow the guidelines set by https://hypixel.net/threads/guide-allowed-modifications.345453/
Any specific modifications on this list were checked when added to make sure that they were allowed under the network rules. If a modification has been updated since it was listed here to include new or changed features, it may no longer be allowed.
Please also note that we would never approve modifications on request. If you are in doubt about whether or not a modification is allowed, check the allowed modification categories below. Please be aware that the use of any modification that provides an unfair advantage is not allowed. This includes any modification(s) made to your Minecraft client, computer, or mouse through the use of auto-click/burst clicking macros or buttons. Modifications which alter the way that your client sends data to the server are also strictly disallowed, even if they fall into an allowed category. Any other categories of modifications should be treated as disallowed.