Sundew's Copper Age Improved
ModpackA Lightweight High Performance Vanilla pack focused on multiplayer and general QoL Improvements
Mod grades
How grades workModpacks get no grade of their own, so we show the grades of its mods. Of its 227 graded mods, 218 are graded A or B, 9 C and none D to F. Its last update came out 10 months ago, for Minecraft 1.21.10. See the mods
Content of this pack
The mods of its newest release (Minecraft 1.21.10 · Fabric, 4 Jan 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
Fabric APIMod · 527.1M downloadsAPassed
AppleSkinMod · 519.2M downloadsAPassed
Architectury APIMod · 460M downloadsAPassed
ControllingMod · 441.6M downloadsAPassed
Entity CullingMod · 425.1M downloadsAPassed
ClumpsMod · 420.4M downloadsAPassed
SodiumMod · 412.7M downloadsAPassed
Xaero's MinimapMod · 377.5M downloadsBPassed
WaystonesMod · 354M downloadsAPassed
Jade 🔍Mod · 354M downloadsAPassed
CollectiveMod · 342.5M downloadsAPassed
Enchantment DescriptionsMod · 337.5M downloadsAPassed
Iris ShadersMod · 337.4M downloadsAPassed
Nature's CompassMod · 332.6M downloadsAPassed
Xaero's World MapMod · 330.9M downloadsBPassed
ImmediatelyFastMod · 329.5M downloadsAPassed
BalmMod · 329M downloadsAPassed
KonkreteMod · 295.2M downloadsAPassed
Puzzles LibMod · 291.5M downloadsAPassed
CreativeCoreMod · 284.6M downloadsAPassed
ComfortsMod · 277.2M downloadsAPassed
Biomes O' PlentyMod · 272.8M downloadsAPassedChanges since the previous release
Compared with the release of 31 Dec 2025 for the same platform, Minecraft version and loader. We do not compare the versions of the mods yet.
- Removed
Do a Barrel Roll- Share graded A or B
- unchanged
Details
- Creator
- itsSundew23
- License
- Not known
- Downloads
- 269
- Created
- 26 Oct 2025
- Official page
- CurseForge
Security
No harmful code found in the projects we checked
We checked 228 of its 229 projects, 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 projects229 projects
- Not checked yet1 project
- Files in the pack itselfNot checked yet.
Privacy
9 mods send something about you
We read the code of all 217 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.12 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.196 mods
AI
AI used in 39 of the 203 mods we checked
We found an AI tool in them, or their authors declared AI content.
14 mods are not checked yet.
Just Enough Items (JEI)WaystonesJade 🔍Iris ShadersPuzzles Lib
3D Skin Layers
Forge Config API Port
Visual Workbench
Pick Up Notifier
Easy Magic
Easy Anvils
Resource Pack Overrides
Leaves Be Gone
Trading Post
Overflowing Bars
Diagonal Fences
Bartering Station
Stoneworks
Cut Through
Illager Invasion
Enchanting Infuser
Diagonal Walls
Inventory Sorting
Fast Item Frames
Universal Bone Meal
Easy Shulker Boxes
Diagonal Windows
Block Runner
Climate Rivers
Armor Statues
Hang Glider
Skeleton AI Fix
Universal Enchants
Eternal Nether
Combat Nouveau
Held Item Tooltips
Hopper Gadgetry
Metal Bundles
Vehicle UpgradeMade with AI: not checked yet
We have not looked for AI tools in the pack itself 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 found in the descriptionChangelogs not read yet
- 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 8 filesPoint at or tap a version to see its loaders.