CataclysmCraft
ModpackMedium sized generally fantasy themed 1.20.1 modpack
Mod grades
How grades workModpacks get no grade of their own, so we show the grades of its mods. Of its 54 graded mods, 42 are graded A or B, 10 C and 2 D to F. Its last update came out 6 months ago, for Minecraft 1.20.1. See the mods
Images
Mods in this pack
The mods of its newest release (Minecraft 1.20.1 · Forge, 8 May 2026). Each check result is for the latest files of that mod, which may not be the version in this pack.
Just Enough Items (JEI)Mod · 725.1M downloadsAPassed
Cloth Config APIMod · 569.3M downloadsAPassed
Mouse TweaksMod · 548.3M downloadsAPassed
GeckolibMod · 500.6M downloadsAPassed
Architectury APIMod · 460M downloadsAPassed
ControllingMod · 441.6M downloadsAPassed
Jade 🔍Mod · 354M downloadsAPassed
Curios APIMod · 350M downloadsAPassed
Moonlight LibMod · 336.8M downloadsAPassed
Puzzles LibMod · 291.5M downloadsAPassed
Biomes O' PlentyMod · 272.8M downloadsAPassed
Farmer's DelightMod · 266.2M downloadsAPassed
SupplementariesMod · 260.2M downloadsAPassed
FTB Library (NeoForge)Mod · 251M downloadsAPassed
CitadelMod · 231.3M downloadsAPassed
MantleMod · 231.3M downloadsAPassed
FTB Teams (NeoForge)Mod · 224.2M downloadsAPassed
SearchablesMod · 221.4M downloadsAPassed
CupboardMod · 212.7M downloadsAPassed
TerraBlenderMod · 204.6M downloadsAPassed
Cosmetic Armor ReworkedMod · 203.8M downloadsCPassed
Tinkers' ConstructMod · 199.4M downloadsAPassed
playerAnimatorMod · 198.9M downloadsBPassed
EmbeddiumMod · 191.1M downloadsCPassed
Caelus APIMod · 179.3M downloadsCPassedChanges since the previous release
Compared with the release of 8 Jan 2026 for the same platform, Minecraft version and loader. We do not compare the versions of the mods yet.
- Added
Iron's LibCosmetic Armor ReworkedJust Enough Items (JEI)
The Endergetic Expansion
Serene SeasonsCurios API
Dragon Mounts: LegacyGeckolibFarmer's DelightSupplementaries
Vanilla Backport
Llama Steeds // FORGEPuzzles LibplayerAnimator
Iron's Spells 'n Spellbooks
Ender Zoology
Amendments
GlitchCore
Platform- Removed
Tectonic and 
Lithostitched- Share graded A or B
- down 3 points
Details
- Creator
- Kennedyplays
- License
- Not known
- Downloads
- 757
- Created
- 26 Jun 2020
- Official page
- CurseForge
Security
No harmful code found in the mods we checked
We checked all 55 mods, without running them.
We have not checked the files in the pack itself yet (settings, scripts).
Why we show this: a modpack installs the files of its mods, and each mod runs on your computer like any program. Our checks look for known signs of harm. They cannot prove that a file is harmless. In the grade: a modpack has no grade of its own, and each mod's result counts in that mod's grade.
How we checked
- Its projects55 mods
- Files in the pack itselfNot checked yet.
Privacy
1 mod sends something about you
We read the code of all 55 of its mods, without running it.
Why we show this: a modpack runs the code of its mods, and a mod can send things about you over the internet, like your player name or your login. Contacting an address to check for updates or download files sends nothing about you. Not in the grade: sending data can be normal for what a mod does.
How we checked
- Go online onlyTheir code contacts a web address, for example to check for updates. We found nothing it sends about you.8 mods
- Crash reports or usage dataTheir author declares crash reports or usage data on Modrinth, or such a service is named in their files. Reading their code did not show it.1 mod
- Send nothingTheir code contacts no web address.46 mods
AI
AI used in 6 of the 49 mods we checked
We found an AI tool in them, or their authors declared AI content.
6 mods are not checked yet.
1 mod can use AI in the game.
No sign so far that AI was used to make the pack itself
We looked for AI tools in its texts and found none.
We have not read its files and images yet.
Why we show this: some players and servers avoid projects made with AI, and AI in the game can send what you write to an online service. Not in the grade: using AI does not tell whether a project works well or is kept up to date.
How we checked
- Author on ModrinthThe disclosure form on Modrinth. Since 13 Aug 2026, Modrinth's rules require it when a substantial part of the code is AI output, when an asset is mainly AI output, or when the project or its page relies on generative AI.Not on Modrinth.
- Description and changelogsThe description, project page and newest changelogs: sentences saying an AI tool was used, and text pasted from an AI chat.Nothing found2 of 24 changelogs read
- Its filesFiles that AI coding tools leave behind (like AGENTS.md), and the texts inside the files you download.Not read yet
- Images in its filesHidden data in the images of the files you download, where AI image tools write their name and settings.Not read yet
Compatibility
See all 12 filesPoint at or tap a version to see its loaders.