Command Scheduler
by wPoizon
Command Scheduler lets server operators run in-game commands at set clock times or on repeat intervals, such as every 5 minutes.
What it does
Scheduled commands are created entirely through in-game commands, with no config files to edit. An operator sets a time such as 00:00 or 13:37, or a repeat interval such as 5 minutes, and the server runs the stored command when that moment arrives. Scheduled entries behave like command blocks in that they keep working regardless of who is online.
The mod is server-side only, so players join a server running it without installing anything. It is also usable in singleplayer when the mod is installed on the client that hosts the world. Fabric API is required, and the mod is published for Fabric alone.
Files cover 15 release versions 1.20 – 1.21.7, with 1.0.0 for 1.21.7 as the latest build, first published on 2025-04-25. The code is available as public source, though the license is Creative Commons Attribution Non Commercial No Derivatives 4.0, so the mod is not open source.
Key features
Clock-time scheduling
A command can be bound to a specific time of day, such as 00:00 or 13:37.
Repeating intervals
A command can also repeat at a fixed interval, for example every 5 minutes, without being re-entered.
Entirely in-game control
Operators create, list and remove scheduled commands through in-game commands rather than editing files.
Always-loaded, world-bound entries
Entries run regardless of player presence and are tied to the world they were created in.
Gallery
Compatibility
Latest build for each game version and loader.
1.21.x8 of 8 versions with builds
1.20.x7 of 7 versions with builds
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
Use cases
Timed server events
A server operator can set a broadcast or a weather change for a fixed clock time, such as an evening event at 20:00.
Recurring maintenance
Commands that clear items or save state can repeat on a regular interval, such as every 5 minutes.
Who it’s for: Server operators who want commands to run on a schedule without installing a separate scheduler or editing configuration files. Singleplayer players who host their own world can also use it once it is installed on the client.
How it compares
Fabric Server Essentials is server-side only, open source under the MIT License, and published for 1.20.1 – 1.21.4. Rejoin Scheduler (Catporter utilities) is client-side only, open source under the MIT License, and published for 1.20.1 – 1.21.6, so it does not run on a server alone. Command on Interval is server-side only, open source under the Mozilla Public License 2.0, and covers only 1.21 – 1.21.1.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Command Scheduler | Fabric | 1.20 – 1.21.7 | Server-side only | 2025-04-25 |
| Fabric Server Essentials | Fabric | 1.20.1 – 1.21.4 | Server-side only | 2025-01-12 |
| Rejoin Scheduler (Catporter utilities) | Fabric | 1.20.1 – 1.21.6 | Client-side only | 2025-06-19 |
| Command on Interval | Fabric | 1.21 – 1.21.1 | Server-side only | 2026-01-01 |
Questions
Does Command Scheduler need Fabric API?
Do players need to install Command Scheduler?
Which game versions does Command Scheduler support?
In the catalog
Command Scheduler is one of 8,016 Management mods on ModsFinder, and one of 5,930 Management mods for Fabric. 13,697 mods support Minecraft 1.21.7.
Similar mods
What the author says
🕒 At specific times (like 00:00, 13:37, etc.) 🔁 On repeat intervals (e.g., every 5 minutes)
Official listing
- Modrinth page
- modrinth.com/mod/command-scheduler
- Owner
- wPoizon
- Published
- 2025-04-25
- Updated on Modrinth
- 2025-04-25
- Facts verified
- 2026-10-15