CurseForge · Minecraft mod
Plan
Simple server sided mod that allows players to teleport to a creative dimension where they can design builds and collaborate with invited players all from within the same server.
Quick answer
Which Plan release should I use?
plan_14.5_neoforge_1.21.1.jar targets 1.21.1 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is Plan required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does plan_14.5_neoforge_1.21.1.jar need?
plan_14.5_neoforge_1.21.1.jar. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Plan without breaking your instance.
Built for plan_14.5_neoforge_1.21.1.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use plan_14.5_neoforge_1.21.1.jar. It targets 1.21.1 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside plan_14.5_neoforge_1.21.1.jar. It opens that exact file at the source.
About this project
What does Plan add?
A simple server sided mod that adds a command to allow plan builds with friends from within a server without having to switch to a singleplayer world.
Works by creating a plan dimension for each player, of superflat and regular world type, each of which are on a different seed stopping players from using the mod to cheat. Completely server sided so works on vanilla servers where the players aren't required to use mods. Also lets players invite other players to there plan dimension to plan any possible build with them. The state of the player including position, health, hunger, inventory, armor, and any other player data gets saved and left behind for the survival world and seperate data is saved for the plan world. Also has various mod support and guardrails, some to mention include curios, ftb quests, create, etc. Also adds quality of life commands like /plan fill, /plan clear, /plan gamemode, /plan locate, etc. that the player can use without requiring op permissions. Any builds from the plan dimension save when the player leaves it or rejoins it. Also stops the player's stats from changing while in their plan dimension, and doesn't sync ender chests from the plan dimension to the main world.
Commands:
/plan create {superflat/regular} - teleports the player to their plan dimension of the set type.
/plan join {superflat/regular} - same as previous, teleports player to the selected type of world.
/plan invite {username} - invites the selected player to their plan dimension to work with them.
**/plan accept - accepts the last sent invite to the player, the player can also simply click the accept button in chat.
Commands for inside your plan world:**
/plan fill {location 1} {location two 2} {block} {optional: fill type} {optional: related block} - works the same as the /fill command but confined to the plan dimension, fills the blocks between the set coordinates.
/plan clear - clears the inventory or the person using it, doesn't work on other players.
/plan gamemode {gamemode} - sets the gamemode of the player using the command.
/plan locate {biome/poi/structure} {thing to locate} - finds the requested structure and gives the player the coordinates to it.
Project description from CurseForge.
Pick your setup
Plan by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.11
1 loader build1.21.10
1 loader build1.21.9-snapshot
1 loader build1.21.9
1 loader build1.21.8
1 loader build1.21.7
1 loader build1.21.6-snapshot
1 loader build1.21.6
1 loader build1.21.5-Snapshot
1 loader build1.21.5
1 loader build1.21.4-Snapshot
1 loader buildShowing the newest 12 of 20 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Plan versions and loaders
plan_14.5_neoforge_1.21.1.jar
27 Jul 2026
plan_14_neoforge_1.21.1.jar
26 Jul 2026
plan_10_neoforge_1.21.1.jar
12 Jul 2026
plan_6.0_neoforge_1.21.1.jar
3 Jul 2026
plan_3.0_neoforge_1.21.1.jar
28 Jun 2026
plan_2.0_neoforge_1.21.1.jar
17 Jun 2026
plan_1.0_neoforge_1.21.x.jar
plan_1.0_neoforge_1.21.1.jar
10 Jun 2026
Looking for an older file? The official CurseForge project page is in Resources.