Communicated
by Bewis09
Communicated lets players exchange letters, sealed envelopes and designated messages, all written on Letter Paper or a book and quill.
What it does
Communicated adds several new ways for players to send messages to one another. Letters are written on Letter Paper, and a writer can use the equivalent of a book and quill with up to 10 pages. A finished letter is placed into a produced envelope and closed, and it can be addressed to a designated player. Letters can be encrypted, and the author's name can be removed so that the letter arrives anonymous.
The server and every player need the mod installed. It requires Fabric API and Fabric Language Kotlin, and files are published for Fabric only, for Minecraft 1.21.4. The project is in an alpha phase, with the latest file 1.0.0-alpha.4 dated 2025-03-03. Its content is released under the Creative Commons Attribution 4.0 license and is not open source, though the source code and issue tracker are public.
Key features
Letter Paper
Letter Paper is the base item for writing letters, so a message is produced before it is sent.
Sealed envelopes
A letter is placed into a produced envelope, which closes it before delivery.
Designated recipients
A letter can be assigned to one specific player rather than to anyone who finds it.
Encrypted and anonymous letters
Messages can be locked with encryption, and the sender's name can be stripped so the letter reads as anonymous.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 2
Use cases
Roleplay correspondence
Players writing in-character notes to each other can keep messages private and unsigned.
Player-run mail on a server
A server with several players can use letters addressed to individual people for communication between them.
Who it’s for: Players who want written messages inside the game, and server owners who want a letter system between players. Both the server and the clients need the mod for it to work.
How it compares
Envelope is a Fabric and NeoForge mod for 1.21.1, open source under the GNU General Public License v3.0 only, and runs on client and server. Long Books is a Fabric-only mod for 1.20.5 – 1.21.11, released under All rights reserved and not open source. Ultimate Roleplay Kit - Mail covers Fabric, Forge, NeoForge and Quilt for 1.21.4 – 1.21.11 and needs only the server, with client optional.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Communicated | Fabric | 1.21.4 | Client and server | 2025-03-03 |
| Envelope | Fabric and NeoForge | 1.21.1 | Client and server | 2026-08-15 |
| Long Books | Fabric | 1.20.5 – 1.21.11 | Client and server | 2025-12-09 |
| Ultimate Roleplay Kit - Mail | Fabric, Forge, NeoForge and Quilt | 1.21.4 – 1.21.11 | Server required, client optional | 2026-01-16 |
Questions
Which dependencies does Communicated need?
Does Communicated have to be installed on both sides?
Is Communicated stable?
In the catalog
Communicated is one of 2,072 Economy mods on ModsFinder, and one of 1,159 Economy mods for Fabric. 17,979 mods support Minecraft 1.21.4.
More from Bewis09
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What the author says
This mod is still in alpha phase. There is much more to come... If you have any feedback or ideas please submit it on Github
Official listing
- Modrinth page
- modrinth.com/mod/communicated
- Owner
- Bewis09
- Published
- 2025-02-25
- Updated on Modrinth
- 2025-03-03
- Facts verified
- 2026-10-15