Mob Lite
It allows you to modify the spawn limit and the spawn limit of each specific entity in real time using commands
📖About Mob Lite

How it works
The mod allows you to modify the global spawn limit, and additionally configure the spawn limit of each specific Minecraft entity in real time, without needing to close the launcher or restart the server.
Available Categories
ambient
axolotls
creature
misc
monster
underground_water_creature
water_ambient
water_creature
To modify the spawn limit of any category, use the following command:
/modify mobcap
Example:
/modify mobcap Monster 270
Specific Entity Limits
To modify the spawn limit of a specific entity, use the following command:
/modify mob
Example:
/modify mob zombie 70
This allows you to adjust any entity in Minecraft precisely and accurately, giving you a wide variety of configuration options.
Client and Server Usage
• The mod can be used in both client and server mode.
• It also supports running on the server without requiring installation on the client.
Development Status
The mod will continue to be developed and updated whenever changes are necessary, including bug fixes or the addition of new mechanics.
Community
If you want to make suggestions, stay informed about future updates and changes, or report bugs and issues, join our Discord group.
https://discord.gg/7a5cN5PkBD