Auto-Fish

AutoFish is a tiny client-side helper that takes the repetition out of fishing.

Usage

1. Equip a fishing rod in your main hand and stand at the edge of water.
2. Press O to toggle AutoFish on. The action bar shows AutoFish: ON.
3. Look at the water and let the mod take over – it will cast the rod, watch the bobber, reel in the moment a fish bites, and cast again.
4. Press O again to turn it off.

How it works

AutoFish watches the bobber’s downward velocity. The vanilla bite animation pulls the bobber straight down for a few ticks; the mod catches that velocity dip, triggers the same right-click your hand would have used, and then waits a short cooldown before casting again. No mixins, no packet spoofing – only the same actions a human player would perform.

Notes

• Designed for singleplayer. Many multiplayer servers block auto-fishing in their rules; check before using.
• Works with any fishing rod, including enchanted and Luck-of-the-Sea variants.
• Toggles off automatically if you swap to a non-rod item, walk away, or open a screen.

Compatibility

• Minecraft 1.21.8 – 1.21.11
• Fabric + Fabric API
• Client-only, safe to drop in your mods folder on a vanilla server.

License

MIT.