Aristois already has .give

Due to restrictions it only works in creative mode. It's not possible for it to work without creative or without access to operator

No, there isn't in the public release of Baritone.

A "workaround" could be @follow and killaura, but I would not recommend doing this for players (probably looks very illegit)

Baritone is available on 1.18+

Anti-Knockback is Velocity

Already exists as a Fabric mod that we support. SeedcrackerX: https://github.com/19MisterX98/SeedcrackerX

I don't understand what "2.5" is. We are on loader 0.14.4

Multiconnect is for Fabric, and exists for 1.17.

There is no equivalent mod to my knowledge for forge.
https://aristois.wiki/modpacks/forge

Already exists

es verdad xd

If it's not working correctly, then you must ensure first that the seed is correct, and secondly that you're using the correct seed version and Aristois version.

Aristois doesn't currently have an option to switch the version, so if you were to find the "seed" of a server on an incorrect version, or use Aristois on a version different than the world was created in, the ore positions will be different.

Here is a screenshot using 1.18.2, with a world created in 1.18.2

129c4205-8295-48d1-b837-dddf22ddefcc-image.png