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Cobblemon Spawn Alerts

by StasisTheShattered

Cobblemon Spawn Alerts notifies a player in-game when a chosen Pokémon appears nearby, using rules the player sets.

FabricNeoForgeClient required, server optionalMIT LicenseOpen source1.21.1

What it does

Alerts are triggered when a Pokémon matching a configured rule spawns, and the mod posts a spawn event through the player spawner system by mixing into SpawnPokemon execution. Shiny and other special spawns can be flagged, and each alert can be tuned in the configuration files.

Servers can enable webhooks for global alerts that reach everyone, while each client can enable webhooks for every individual alert it receives. Message templates can be edited to change how alerts read. Support for Xaero's Minimap waypoints is not included; see the project wiki for details.

Cobblemon and Embers Text API are required dependencies. The mod is client required and server optional: players need it, and a server running it adds global alerts. The code is released under the MIT License and is open source. Files exist for Fabric and NeoForge, both for 1.21.1, with 1.13.2 as the latest build, published 2026-03-07.

Key features

  1. Configurable spawn rules

    Choose which Pokémon trigger an alert, with separate settings for shiny and other special spawns.

  2. Global server alerts

    With webhooks enabled on a server, every player receives alerts for matching spawns.

  3. Editable message templates

    The text shown for each alert is stored in a template file that can be rewritten.

Compatibility

Latest build for each game version and loader.

1.21.11.13.21.13.2
ReleaseBetaAlphaNot available

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

Requirements

Dependencies declared by the latest file for each loader.

Required 2

CobblemonA Pokémon mod for Fabric and NeoForge
Required
Embers Text APIUse fancy text effects anywhere, including custom fonts!
Required

Use cases

Who it’s for: Players who hunt specific or shiny Cobblemon Pokémon, and server owners who want shared spawn announcements. The mod suits both singleplayer and multiplayer use.

Questions

Does Cobblemon Spawn Alerts need Cobblemon installed?

Yes. Cobblemon and Embers Text API are both required dependencies and must be installed alongside this mod.

Which loaders and versions are supported?

Files exist for Fabric and NeoForge, both for 1.21.1 only.

What should be done if shiny alerts stop working after installing it?

Some modpacks change the default configs. Deleting the main, pokemon and message templates config files on the client, and the server config file in singleplayer or when hosting, lets the defaults regenerate.

In the catalog

Cobblemon Spawn Alerts is one of 29,952 Game mechanics mods on ModsFinder, and one of 19,630 Game mechanics mods for Fabric. 32,366 mods support Minecraft 1.21.1.

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What the author says

Also, while the serverside mod is optional, all clients must have the mod if the server does. But can be modified to look like this, or however you want!
StasisTheShattered, on the Modrinth page

Official listing

Owner
StasisTheShattered
Published
2025-06-22
Updated on Modrinth
2026-03-07
Facts verified
2026-10-15

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