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    2,053,304 files checkedFiles from Modrinth and CurseForge we downloaded and checked. Counted on 25 Oct 2026.636,163 files with their code readFiles whose code we turned back into readable code and read, in an isolated environment. Counted on 25 Oct 2026.269,472 projects gradedProjects with a letter from A to F. Counted on 25 Oct 2026.
    How it worksMalware we foundAPIAboutPrivacyTermsContact

    © 2026 ModgradeNot an official Minecraft product. Not approved by or associated with Mojang or Microsoft.

    Cyclops Core

    Mod

    Library mod for EvilCraft, Integrated Dynamics and others.

    A100/ 100
    • OverviewA
    • SecurityPassed
    • PrivacyNone found
    • AIAI-aided code
    • CompatibilityUp to 26.3
    • ModpacksIn 14,991
    • ReleasesLatest 22 Oct

    Download

    cyclopscore-26.3-fabric-1.30.0-1196.jar Beta

    Released 3 Oct 2026 · 569.0 KB

    Passed: our checks found nothing harmful in this file.

    Download
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade A

    How grades work

    Strengths

    • Security checks passed
    • Regular releases for the newest Minecraft versions
    • Stable releases
    • Public source code and issue tracker
    • Widely used

    Points lost

    No points lost.

    All 11 criteria

    • Maintenance

      Full points27 / 27
      Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.2 days ago (22 Oct 2026) 12 / 12
      Supports popular versionsWhether the project has a file for a Minecraft version that 15% or more of the popular mods updated in the last 6 months also support. A version many modpacks use, like 1.20.1 or 1.21.1, also counts after a release in the last 12 months.26.3 on Forge, NeoForge, Fabric and Quilt (latest) 9 / 9
      Regular releasesIn how many of the last 24 months a new file came out. Full points at 8 months.Releases in 23 of the last 24 months 6 / 6

    • Stability

      Full points22 / 22
      Removed from modpacksHow many modpacks removed it in a later version of the pack. We can only see this in modpacks with two or more versions. A pack that swaps it for another edition of the same project, or that is rebuilt from scratch, does not count.21 of the 384 modpacks with two or more versions removed it in a later one (5%) 10 / 10
      Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.Not counted: it puts out releases very often, so quick fixes are normal for it 7 / 7
      Known conflictsHow many projects say they do not work with it, compared with how widely it is used. Packs, small projects, forks, ports, add-ons, alternatives and old versions do not count.None 5 / 5

    • Transparency

      Full points10 / 10
      Source codeWhether the project page links to its source code, so anyone can read what it does.GitHub · CyclopsMC/CyclopsCore 7 / 7
      Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.GitHub issues · CyclopsMC/CyclopsCore 3 / 3

    • Popularity

      Full points4 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.160,346,785 4 / 4

    • Track record

      Full points8 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.11.2 years, 1142 releases 8 / 8

    • Security

      Passed
      File checksThis check adds no points. It can only take points away.Our checks found nothing harmful in all 38 latest files for recent Minecraft versions. See Security
    Total100 / 100

    71 of the 71 points that apply = 100 out of 100.

    Images

    • Patreon logo

    About

    CyclopsCore is a shared library that provides common systems for mods such as EvilCraft and Integrated Dynamics. Its ingredient collections API lets dependent mods store, combine, search, sort, serialize, and compare ingredient data, with collection types suited to different lookup and ordering needs. It also provides NBT Path expressions for selecting nested tag fields, list elements, slices, and filtered values using a JSONPath-like syntax. For custom advancement criteria, it can trigger progress when players craft specified items, obtain items from a particular mod, or open a specified container GUI.

    Written from Modrinth and the GitHub README . How we write it

    In-game changes

    Changes the game's code in 8 areas, as a library other mods build on: Rendering and graphicsChanges 3 game code files in this area: drawing mobs, items, particles and textures on screen., PlayerChanges 2 game code files in this area: your character: movement, abilities, hunger and controls., Inventory and itemsChanges 2 game code files in this area: items, chests and other containers, crafting and enchanting., Mobs and their behaviorChanges 2 game code files in this area: mobs, animals, villagers, projectiles and how they move and act., Game coreChanges 2 game code files in this area: the main loop, lighting and other code the whole game uses., Server and world logicChanges 2 game code files in this area: the world, commands, scoreboards, saved data and game rules., Blocks and fluidsChanges 1 game code file in this area: how blocks, fluids and redstone work. and Game data and resourcesChanges 1 game code file in this area: recipes, tags, advancements, language files and other game data..

    Keeps all of vanilla Minecraft's textures, models and sounds.

    Often used with it

    See all 29
    Mekanism GeneratorsBBotaniaAImmersive EngineeringCMystical AgricultureAThermal FoundationC

    Details

    Creator
    rubensworks
    License
    MIT License
    Downloads
    160.3M
    Created
    15 Jul 2015
    Official pages
    Modrinth , CurseForge
    Links
    Source code , Issues , Wiki , Discord

    Security

    No harmful code found

    We checked its files and read their code, without running it.

    What it can do on your computer

    Creates settings files
    The mod keeps its settings in the config folder of your game, where you can change or delete them.
    Connects to the internet
    It has code that can go online, for example to check for updates, load skins or send crash reports. No address written in the code is contacted by the code that runs. See Privacy

    Why we show this: a mod runs on your computer like any program, so harmful code in it can take your accounts or files. Our checks look for known signs of harm. They cannot prove that a file is harmless. In the grade: malware means no grade, and a Warning in a latest file for a recent Minecraft version lowers it.

    How we checked · All 58 latest files checked, last on 16 Oct 2026
    • FilesWe download the files from Modrinth or CurseForge and look at what is inside them and what their code can do, without running them. Fixed rules tell what is harmful.
      58 latest files: the newest file for each Minecraft version and loader. The answer above is about the 38 for recent versions. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks. See each file in Releases
    • Their codeWe turn the code of the files back into readable code and follow what it does, without running it. This shows what it downloads, what it sends and where your login goes.
      Read without running it
    • Author on ModrinthThe disclosure form on Modrinth, where the author declares that the project reads or edits things on your system outside the game. Since 13 Aug 2026, Modrinth's rules require it when this applies.
      Nothing declared about your system outside the game.
    • Looked for, not foundWe looked for these in the file and did not find them.
      Folders outside the game, other programs, updating itself, the webcam or microphone, an AI service.

    Privacy

    We found nothing it sends

    We read its code without running it: it contacts no web address while you play.

    Why we show this: 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 · All 38 files read
    • Files readWe read the code without running it. We list each web address the code contacts while you play, and what it sends. Code that is never used is left out.
      The code of all 38 files, for recent Minecraft versions. See each file in Releases
    • Author on ModrinthThe disclosure form on Modrinth, where the author declares crash reports, usage data and advertisements. Since 13 Aug 2026, Modrinth's rules require it when a project collects data on its users or shows advertisements.
      Nothing declared about crash reports, usage data or advertisements.

    AI

    AI was used for its code

    Claude Code is named in 4 of its 3,146 commits, the files of its repository and its pull requests.

    GitHub Copilot is named in 40 of its 3,146 commits and the files of its repository.

    GitHub Copilot (coding agent) is named in its pull requests.

    No sign of AI in the game

    We found no AI service, AI library or AI model file in its code.

    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 · 8 places read
    • 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.
      No AI content or AI features declared.
    • Code historyThe public code on GitHub: who made each change, credit lines such as "Co-authored-by", and its files.
      Claude Code made 4 of 3,146 commits, last on 1 Sep 2026 author: Claude · See one Claude Code named in 1 of 3,146 commits, last on 7 Sep 2026 Co-Authored-By: Claude Opus 5 · See it A Claude Code file CLAUDE.mdGitHub Copilot made 40 of 3,146 commits, last on 20 Apr 2026 author: Copilot · See one A GitHub Copilot file .github/workflows/copilot-setup-steps.ymlPossible signThe tool was seen around the project. This does not show that it was used to make the files you download.: A AI instructions file (AGENTS.md) file AGENTS.mdWeak signA branch name only. It does not show that the tool was used.: A branch named like those Claude Code createsWeak signA branch name only. It does not show that the tool was used.: A branch named like those GitHub Copilot creates
    • Pull requestsThe recent pull requests, comments, topics and README of the GitHub repository.
      Claude Code named in 3 of 50 pull requests · See one GitHub Copilot (coding agent) opened 6 of 50 pull requests · See one Possible signThe tool was seen around the project. This does not show that it was used to make the files you download.: GitHub Copilot (coding agent) took part in 1 of 50 pull requests · See the pull request
    • 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
      32 of 40 changelogs read
    • Its filesFiles that AI coding tools leave behind (like AGENTS.md), and the texts inside the files you download.
      Nothing found
    • Images in its filesHidden data in the images of the files you download, where AI image tools write their name and settings.
      Nothing found
      7 images read
    • Icon and galleryThe metadata of the original icon and gallery images of the project.
      Nothing found
      2 images read
    • Code of the modThe code and files of the mod, read without running it: addresses of AI services, AI libraries, AI model files and a place for your own AI key.
      No AI service, AI library or AI model file
      400 code files read

    Compatibility

    See all 1,142 files
    Fabric
    NeoForge
    Forge
    Quilt
    1.81.101.151.1926.1

    Point at or tap a version to see its loaders.

    Runs onWhere to install it: in your game, on the server, or both. As the author says on Modrinth.Needed in your game and on the server, or you cannot join.
    RequiresProjects you must also install for it to work. From the author's lists for its files for recent Minecraft versions, or from its project page.Nothing
    OptionalProjects it can work with but does not need. The author lists them.
    Forge Config API Porton FabricA
    IncludesProjects packed inside its files.Nothing
    Speed of updatesHow fast it gets a file for new Minecraft versions, on average, compared with similar projects. Not part of the grade.Faster than most mods. On average, it gets a file 15 days after a new Minecraft version comes out. Measured on the last 6 Minecraft versions.

    Related projects

    Projects that need Cyclops Core to work.

    ProjectTypeDownloadsGrade
    Common CapabilitiesAMod119.5M downloadsIntegrated DynamicsAMod116.8M downloadsIntegrated TunnelsAMod106.9M downloadsIntegrated TerminalsAMod63M downloadsIntegrated CraftingAMod60.8M downloadsEvilCraftAMod44.6M downloadsColossal ChestsAMod37.8M downloadsIntegrated NBTAMod17.2M downloadsIntegrated ScriptingAMod15.1M downloadsEverlasting AbilitiesAMod11.8M downloads
    1 to 10 of 26123

    Modpacks using this project

    Find modpacks with it
    Modpacks that released a new version with this project, each month
    5002500
    Oct 2024: 443 modpacksNov 2024: 419 modpacksDec 2024: 428 modpacksJan 2025: 426 modpacksFeb 2025: 416 modpacksMar 2025: 423 modpacksApr 2025: 462 modpacksMay 2025: 444 modpacksJun 2025: 422 modpacksJul 2025: 458 modpacksAug 2025: 408 modpacksSep 2025: 369 modpacksOct 2025: 368 modpacksNov 2025: 416 modpacksDec 2025: 415 modpacksJan 2026: 401 modpacksFeb 2026: 359 modpacksMar 2026: 379 modpacksApr 2026: 387 modpacksMay 2026: 442 modpacksJun 2026: 431 modpacksJul 2026: 440 modpacksAug 2026: 416 modpacksSep 2026: 420 modpacks
    Oct 2024Oct 2025Sep 2026
    Modpacks that released a new version with this project, each month
    Oct 2024443
    Nov 2024419
    Dec 2024428
    Jan 2025426
    Feb 2025416
    Mar 2025423
    Apr 2025462
    May 2025444
    Jun 2025422
    Jul 2025458
    Aug 2025408
    Sep 2025369
    Oct 2025368
    Nov 2025416
    Dec 2025415
    Jan 2026401
    Feb 2026359
    Mar 2026379
    Apr 2026387
    May 2026442
    Jun 2026431
    Jul 2026440
    Aug 2026416
    Sep 2026420

    14,991 modpacks include Cyclops Core in at least one of their versions. Here are the 30 most downloaded.

    ModpackDownloadsLast version with it
    All the Mods 10 - ATM1022.5M downloadslast version with it 15 Oct 2026SkyFactory 414.2M downloadslast version with it 13 Dec 2021All the Mods 9 - ATM913.7M downloadslast version with it 12 Oct 2025All the Mods 8 - ATM89.3M downloadslast version with it 17 Dec 2023Roguelike Adventures and Dungeons7.6M downloadslast version with it 15 May 2026SevTech: Ages7.2M downloadslast version with it 17 Dec 2021FTB Presents SkyFactory 36.8M downloadslast version with it 10 Dec 2021All the Mods 6 - ATM66.5M downloadslast version with it 24 Jan 2024Vault Hunters Third Edition5.9M downloadslast version with it 28 Jul 2026StoneBlock5M downloadslast version with it 11 Oct 2026
    1 to 10 of 30123

    Often in the same modpacks

    Mods that modpacks often add together with Cyclops Core. Share: how many of the modpacks with Cyclops Core also have that mod.

    ProjectTypeShareGrade
    Mekanism GeneratorsBModin 56% of the modpacks with Cyclops CoreBotaniaAModin 55% of the modpacks with Cyclops CoreImmersive EngineeringCModin 52% of the modpacks with Cyclops CoreMystical AgricultureAModin 52% of the modpacks with Cyclops CoreThermal FoundationCModin 52% of the modpacks with Cyclops CoreEnder Storage 1.8.+CModin 51% of the modpacks with Cyclops CoreIndustrial ForegoingAModin 51% of the modpacks with Cyclops CoreCooking for BlockheadsAModin 51% of the modpacks with Cyclops CoreMekanism ToolsBModin 50% of the modpacks with Cyclops CoreThermal ExpansionCModin 50% of the modpacks with Cyclops Core
    1 to 10 of 29123

    Latest files

    The newest file for each Minecraft version and loader. The files for recent versions come first. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks.

    MinecraftLoaderVersionSecuritySendsRequires
    26.3·Fabric, Quilt1.30.0-11961.30.0-1196 · cyclopscore-26.3-fabric-1.30.0-1196.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    26.3·NeoForge1.30.0-11961.30.0-1196 · cyclopscore-26.3-neoforge-1.30.0-1196.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    26.3·Forge1.30.0-11961.30.0-1196 · cyclopscore-26.3-forge-1.30.0-1196.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    26.2·Fabric, Quilt1.30.0-11431.30.0-1143 · cyclopscore-26.2-fabric-1.30.0-1143.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    26.2·NeoForge1.30.0-11431.30.0-1143 · cyclopscore-26.2-neoforge-1.30.0-1143.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    26.2·Forge1.30.0-11431.30.0-1143 · cyclopscore-26.2-forge-1.30.0-1143.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    26.1.2·Fabric, Quilt1.31.31.31.3 · cyclopscore-26.1.2-fabric-1.31.3.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    26.1.2·NeoForge1.31.31.31.3 · cyclopscore-26.1.2-neoforge-1.31.3.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    26.1.2·Forge1.31.31.31.3 · cyclopscore-26.1.2-forge-1.31.3.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    26.1.1·Fabric, Quilt1.29.51.29.5 · cyclopscore-26.1.1-fabric-1.29.5.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1 to 10 of 58123456

    1,142 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    26.1.2·NeoForge1.31.3-12071.31.3-1207 · cyclopscore-26.1.2-neoforge-1.31.3-1207.jar (main file)Beta·22 Oct 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 1.0 MB
    26.1.2·Fabric, Quilt1.31.3-12071.31.3-1207 · cyclopscore-26.1.2-fabric-1.31.3-1207.jar (main file)Beta·22 Oct 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 563.4 KB
    26.1.2·Forge1.31.3-12071.31.3-1207 · cyclopscore-26.1.2-forge-1.31.3-1207.jar (main file)Beta·22 Oct 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 564.0 KB
    1.21.1·Fabric, Quilt1.30.0-12051.30.0-1205 · cyclopscore-1.21.1-fabric-1.30.0-1205.jar (main file)Beta·18 Oct 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 530.4 KB
    1.21.1·NeoForge1.30.0-12051.30.0-1205 · cyclopscore-1.21.1-neoforge-1.30.0-1205.jar (main file)Beta·18 Oct 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 1.1 MB
    1.21.1·Forge1.30.0-12051.30.0-1205 · cyclopscore-1.21.1-forge-1.30.0-1205.jar (main file)Beta·18 Oct 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 524.3 KB
    26.1.2The latest file for its Minecraft version and loader·NeoForge1.31.31.31.3 · cyclopscore-26.1.2-neoforge-1.31.3.jar (main file)·10 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too. Same code on Modrinth and CurseForge.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.0 MB
    26.1.2The latest file for its Minecraft version and loader·Fabric, Quilt1.31.31.31.3 · cyclopscore-26.1.2-fabric-1.31.3.jar (main file)·10 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too. Same code on Modrinth and CurseForge.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 563.4 KB
    26.1.2The latest file for its Minecraft version and loader·Forge1.31.31.31.3 · cyclopscore-26.1.2-forge-1.31.3.jar (main file)·10 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too. Same code on Modrinth and CurseForge.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 564.0 KB
    26.3The latest file for its Minecraft version and loader·NeoForge1.30.0-11961.30.0-1196 · cyclopscore-26.3-neoforge-1.30.0-1196.jar (main file)Beta·3 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too. Same code on Modrinth and CurseForge.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 1.0 MB
    26.3The latest file for its Minecraft version and loader·Forge1.30.0-11961.30.0-1196 · cyclopscore-26.3-forge-1.30.0-1196.jar (main file)Beta·3 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too. Same code on Modrinth and CurseForge.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 567.2 KB
    26.3The latest file for its Minecraft version and loader·Fabric, Quilt1.30.0-11961.30.0-1196 · cyclopscore-26.3-fabric-1.30.0-1196.jar (main file)Beta·3 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too. Same code on Modrinth and CurseForge.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 569.0 KB
    26.3·Fabric, Quilt1.30.0-11931.30.0-1193 · cyclopscore-26.3-fabric-1.30.0-1193.jar (main file)Beta·3 Oct 2026PassedOur checks found nothing harmful in this file. Same code on Modrinth and CurseForge.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 568.9 KB
    26.3·NeoForge1.30.0-11931.30.0-1193 · cyclopscore-26.3-neoforge-1.30.0-1193.jar (main file)Beta·3 Oct 2026PassedOur checks found nothing harmful in this file. Same code on Modrinth and CurseForge.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 1.0 MB
    26.3·Forge1.30.0-11931.30.0-1193 · cyclopscore-26.3-forge-1.30.0-1193.jar (main file)Beta·3 Oct 2026PassedOur checks found nothing harmful in this file. Same code on Modrinth and CurseForge.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 567.2 KB
    26.1.2·Fabric, Quilt1.31.21.31.2 · cyclopscore-26.1.2-fabric-1.31.2.jar (main file)·1 Oct 2026PassedOur checks found nothing harmful in this file. Same code on Modrinth and CurseForge.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 563.4 KB
    26.1.2·NeoForge1.31.21.31.2 · cyclopscore-26.1.2-neoforge-1.31.2.jar (main file)·1 Oct 2026PassedOur checks found nothing harmful in this file. Same code on Modrinth and CurseForge.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.0 MB
    26.1.2·Forge1.31.21.31.2 · cyclopscore-26.1.2-forge-1.31.2.jar (main file)·1 Oct 2026PassedOur checks found nothing harmful in this file. Same code on Modrinth and CurseForge.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 564.0 KB
    26.3·Forge1.30.0-11831.30.0-1183 · cyclopscore-26.3-forge-1.30.0-1183.jar (main file)Beta·30 Sep 2026PassedOur checks found nothing harmful in this file. Same code on Modrinth and CurseForge.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 567.0 KB
    26.3·Fabric, Quilt1.30.0-11831.30.0-1183 · cyclopscore-26.3-fabric-1.30.0-1183.jar (main file)Beta·30 Sep 2026PassedOur checks found nothing harmful in this file. Same code on Modrinth and CurseForge.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 568.7 KB
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