First Join

A 1.21.1 Neoforge Mod created to support first join scenario's easily. Originally created for Cobblemon server.

by megnekoGame mechanics Transportation Utility

NeoForge

Loaders: NeoForge
Downloads on Modrinth: 83
Followers on Modrinth: 2
versions: 2
Updated: August 26, 2026Aug 26
Published: in 2026

Add to favorites Follow updatesFollow

Command options · swipe

At a glance

Runs on NeoForge

For Minecraft 1.21.1

Server only — players don't need to install it

Latest version — 1.0.7 from August 26, 2026

License MIT — free

Where it's needed

In gamenot neededOn serverrequired

Install on the server only; players don't need it

Game versions1.21.1

First Join NeoForge

First Join NeoForge is a server-side utility mod for Minecraft 1.21.1 on NeoForge. It lets server owners control where new players spawn on their first join, including worlds managed by WorldSwitcher.

Tested and validated to work with Cobblemon mods/server.

The mod creates a readable config file where admins can set the first-join spawn, welcome message, main /spawn location, named warps, RTP target world, blocked RTP origin worlds, and RTP search settings.

Players can use commands such as /spawn, `/warp , /medical, and /rtp`. Player teleports include a short countdown, cancel if the player moves, check for safe destinations, show colored confirmation messages, and display arrival particles.

OP-only commands are included for setup and testing, including setting spawn points, managing warps, configuring RTP, reloading/saving config, and resetting first-join test states.

Commands

Player Commands

/spawn
Teleports you to the configured server spawn.

/medical
Teleports you to the configured medical warp.

`/warp Teleports you to a named warp, such as/warp spawnor/warp medical`.

/rtp
Randomly teleports you to a safe location in the configured RTP world.

OP/Admin Commands

`/warp set `
Creates or updates a named warp at your current location.

`/warp delete `
Deletes a named warp.

/warp list
Lists all configured warps.

/fjs setfirstjoin here
Sets the first-join spawn to your current location.

`/fjs setfirstjoin `
Manually sets the first-join spawn location.

/fjs setspawn here
Sets the /spawn location to your current position.

`/fjs setrtpworld Sets the world that/rtp` will send players into.

/fjs rtpinfo
Shows the current RTP world, blocked RTP origin worlds, radius, and attempts.

`/fjs debug `
Shows first-join status and configured spawn/RTP information for a player.

`/fjs reset `
Resets a player’s first-join status so they can be tested again.

`/fjs markdone `
Marks a player as having completed first-join spawn.

/fjs testfirstjoin [player]
Runs the first-join teleport test on yourself or a chosen player.

/fjs reload
Reloads config and first-join player data from disk.

/fjs save
Saves config and first-join player data to disk.

FAQ

How to install First Join?

Install NeoForge for your Minecraft version, download First Join for the same version and loader, put the file into the mods folder and launch the game with the loader profile.

Which Minecraft versions does First Join support?

First Join has builds for Minecraft 1.21.1.

Is First Join needed on the server?

Server only — players don't need to install it

License and source

MIT Licensefree to use and share with credit to the author

Original — Modrinth↗Files unchanged, verified with SHA-512Is this your mod? For rights holders