
Cobblemon Info for REI / JEI / EMI
Cobblemon Info for REI turns REI, JEI, or EMI into a full in-game Cobblemon reference. Click a Pokemon and inspect its spawns, evolutions, drops, moves, stats, forms, fossils, obtainment methods, riding data, and more without leaving the game.
Screenshots

About this Mod
Cobblemon Info lives inside the item viewer your pack already uses. It supports REI, JEI, and EMI.
Click a Pokémon to open its Cobblemon Info pages. The idea is simple: when you want to know where something spawns, what it evolves into, or whether it can learn a move, the answer is already in-game.
Pokémon pages
The spawn page shows the conditions behind a spawn instead of just giving you a biome name. That includes level range, time, weather, moon phase, dimension, nearby structures, block and fluid checks, light, Y level, lures, exclusions, and spawn weight.
Evolution pages lay out a family as a tree. Branches, requirements, items, and major form changes are shown together, and you can click through the related Pokémon and items.
There are pages for drops, stats, moves, Pokédex data, flavor text, fossils, type matchups, natures, alternate forms, and riding.
Moves include level-up, egg, tutor, and TM sources. Their tooltips show the usual battle details like type, category, power, accuracy, PP, and description.
The Pokédex data page covers abilities, egg groups, gender ratio, catch rate, friendship, experience data, height, weight, EV yield, and where the species comes from. Form pages keep their own sprites, typing, abilities, and base-stat total, with links to sibling forms.
For rideable Pokémon, Cobblemon Info shows mount style, seats, and the speed, acceleration, skill, jump, and stamina ranges.
Your pack’s data
Cobblemon Info reads Cobblemon content from your current installation. Addon mods, datapacks, ZIP datapacks, form-specific species data, and synced multiplayer data can all appear in the pages.
That matters for modpacks that add their own Pokémon, change spawn rules, or adjust forms and moves.
Looking things up
Search Pokémon through REI, JEI, or EMI as usual.
You can also work backward from an item:
- Open a TM to see which Pokémon learn its move.
- Open a fossil to see what it can revive.
- Open a drop item to see which Pokémon carry it.
Pokémon tooltips can include their Pokédex number and quick counts for spawns, evolutions, drops, and obtainment entries.
Multiplayer and exports
Cobblemon Info runs on your client, including in singleplayer, LAN worlds, and dedicated servers.
For pack documentation or balance work, run:
/cobbledex export
It creates a multi-sheet .xlsx workbook from the data Cobblemon Info has collected.
Icon art by Sunchlax.
Available Versions
How to Install Cobblemon Info for REI / JEI / EMI on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.1).
Install Mod
Open the mod browser in the dashboard and search for "Cobblemon Info for REI / JEI / EMI". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.1, 1.21
Server-side
~ OptionalRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Cobblemon Info for REI / JEI / EMI server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.1). You can switch loaders with one click in the panel.
Is Cobblemon Info for REI / JEI / EMI compatible with fabric and neoforge?
Cobblemon Info for REI / JEI / EMI officially supports fabric, neoforge for Minecraft 1.21.1, 1.21. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Cobblemon Info for REI / JEI / EMI – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Cobblemon Info for REI / JEI / EMI consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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Rent Modded Server
Install Cobblemon Info for REI / JEI / EMI with just one click on your server.