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Diplomacy: Player Interactions

by stebob

Diplomacy: Player Interactions lets players on a server form alliances, declare enemies and post announcements through an in-game menu opened with the R key.

FabricNeoForgeClient and serverAll rights reserved1.21.1

What it does

Relations between players are stored on the server and checked there. A player can request an alliance with another player, declare them an enemy, or return them to neutral using dye buttons in the menu. A second menu lists incoming requests, and a third menu with two pages shows server activity, including relationship changes and announcements. Clicking the book and quill icon opens the profile of the selected player.

The config controls the PvP rules. Turning on the PvP status option changes how PvP works on that server, and with it left at its default, PvP stays as vanilla. Allied players cannot damage each other, and only enemy players hurt each other. Operators may choose how many kinds of notifications and logs are displayed, along with the wait time required between messages on the player board.

The mod runs on Fabric and NeoForge for 1.21.1, and both the server and every player need it. The current files are version 1.0.0 for 1.21.1, dated 2026-08-04, and the mod is released under All rights reserved, so it is not open source.

Key features

  1. Alliances and enemies

    Players send alliance requests or declare enemies, and the server records each relation.

  2. Player board

    Announcements and notifications appear on a board, with a cooldown between posts set in the config.

  3. Profile view

    Clicking the book and quill opens a profile for the chosen player.

  4. Configurable PvP rules

    A config option changes how PvP works on the server, and allied players are protected from each other.

  5. Nametag colors

    Nametags change color to show the relation between the viewing player and the other player.

Compatibility

Latest build for each game version and loader.

1.21.11.0.01.0.0
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

Use cases

Who it’s for: Server owners running roleplay or faction-style servers who want player relations and PvP rules handled by the server.

Questions

Does Diplomacy: Player Interactions need to be installed on the server?

Yes. A server running it needs every connecting player to have it too.

Does the mod change PvP by default?

No. With the PvP status option left at its default, PvP stays the same as vanilla. The option has to be changed in the config to alter it.

Which loaders does the mod support?

Files are published for Fabric and NeoForge, both for 1.21.1 only.

In the catalog

Diplomacy: Player Interactions is one of 5,392 Social mods on ModsFinder, and one of 4,084 Social mods for Fabric. 32,366 mods support Minecraft 1.21.1.

Social mods5,392Fabric modsMods for 1.21.132,366

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What the author says

This is a vanilla-themed social mod created by TurtleBoi, focused on adding player alliances, enemies, profiles, server-wide announcements, notifications, and configurable PvP rules. By pressing R, you can open a menu showing all players, requests, and server activity.
stebob, on the Modrinth page

Official listing

Owner
stebob
Published
2026-08-04
Updated on Modrinth
2026-08-04
Facts verified
2026-10-15

Tags

Social
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