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    2,046,932 files checkedFiles from Modrinth and CurseForge we downloaded and checked. Counted on 24 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 24 Oct 2026.269,480 projects gradedProjects with a letter from A to F. Counted on 24 Oct 2026.
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    © 2026 ModgradeNot an official Minecraft product. Not approved by or associated with Mojang or Microsoft.

    CoFH Core

    Mod

    Core library for all CoFH mods.

    C69/ 100
    • OverviewC
    • SecurityPassed
    • PrivacyNone found
    • AINone found
    • CompatibilityUp to 1.20.1
    • ModpacksIn 32,431
    • ReleasesLatest May 2024

    Download

    cofh_core-1.20.1-11.0.2.56.jar

    Released 26 May 2024 · 1.4 MB

    Passed: our checks found nothing harmful in this file.

    Download
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade C

    How grades work

    Strengths

    • Security checks passed
    • Stable releases
    • Widely used

    Points lost

    • No release in 2.4 years−10 points
    • No source code link−7 points
    • No public issue tracker−3 points
    All 11 criteria

    • Maintenance

      8 points lost19 / 27
      Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.2.4 years ago (26 May 2024). 1,354 modpacks released in the last 6 months still include it, so it keeps 80% of these points. 10 / 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.1.20.1 on Forge and NeoForge. 15% or more of the popular mods updated in the last 6 months also have files for 1.20.1. Latest Minecraft: 26.3. 9 / 9
      Regular releasesIn how many of the last 24 months a new file came out. Full points at 8 months.No release in the last 24 months 0 / 6

    • Stability

      Full points15 / 15
      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.19 of the 388 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 measured yet.
      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

      10 points lost0 / 10
      Source codeWhether the project page links to its source code, so anyone can read what it does.No link on the project page 0 / 7
      Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.No link to report problems 0 / 3

    • Popularity

      Full points4 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.213,879,627 4 / 4

    • Track record

      2 points lost6 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.12.5 years, 53 releases 6 / 8

    • Security

      Passed
      File checksThis check adds no points. It can only take points away.Our checks found nothing harmful in the latest file for recent Minecraft versions. See Security
    Total69 / 100

    44 of the 64 points that apply = 69 out of 100.

    About

    CoFH Core provides shared functionality required by Team CoFH’s mods, alongside a small set of standalone utilities for players, server administrators, and modpack makers. Its commands can manage a CoFH Friend List for securing in-game objects, restore health and hunger while clearing negative status effects, or apply effects such as ignition, invisibility, invulnerability, and lightning to targets. The mod also registers optional game content, including the Holding enchantment, which increases the capacity of supported storage items, and the Experience (Essence of Knowledge), Honey, Potion, and Steam fluids.

    Written from Modrinth . How we write it

    In-game changes

    Changes the game's code in 7 areas, as a library other mods build on: Inventory and itemsChanges 3 game code files in this area: items, chests and other containers, crafting and enchanting., Networking and multiplayerChanges 2 game code files in this area: connections, the server list and what is sent between your game and a server., World renderingChanges 1 game code file in this area: drawing the terrain, sky, clouds and weather., Rendering and graphicsChanges 1 game code file in this area: drawing mobs, items, particles and textures on screen., Game optionsChanges 1 game code file in this area: settings, key bindings and the option screens., PlayerChanges 1 game code file in this area: your character: movement, abilities, hunger and controls. and Mobs and their behaviorChanges 1 game code file in this area: mobs, animals, villagers, projectiles and how they move and act..

    Adds 1 block: Glossed Magma; 2 enchantments: Shimmer and Holding; 1 recipe.

    Counted from the names and data files in the mod, so the list may not be complete.

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

    Often used with it

    See all 27
    Thermal ExpansionCThermal DynamicsCBotaniaAMekanism GeneratorsBImmersive EngineeringC

    Details

    Creator
    KingLemming
    License
    All rights reserved
    Downloads
    213.9M
    Created
    17 Nov 2013
    Official pages
    Modrinth , CurseForge
    Links
    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.

    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 13 latest files checked, last on 15 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.
      13 latest files: the newest file for each Minecraft version and loader. The answer above is about the one for a recent version. 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.
      The internet, 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 · Its one file 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 its one file, 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

    No sign so far that AI was used to make it

    We looked for AI tools in its description, files and images and found none.

    We have not read its changelogs yet.

    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 · 6 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.
    • 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 description
      Changelogs not read yet
    • 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
      219 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
      625 code files read

    Compatibility

    See all 53 files
    NeoForge
    Forge
    Loader not stated
    1.61.91.141.181.2126.2

    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.Nothing
    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.It has no file for Minecraft versions newer than 1.20.1. Many recently updated mods still support 1.20.1.

    Related projects

    Projects that need CoFH Core to work.

    ProjectTypeDownloadsGrade
    Thermal FoundationCMod176.9M downloadsThermal InnovationCMod101.9M downloadsThermal CultivationCMod87.3M downloadsRedstone ArsenalCMod72.7M downloadsEnsorcellationDMod42.9M downloadsThermal LocomotionCMod36.6M downloadsArcher's ParadoxDMod30.2M downloadsThermal IntegrationCMod27.8M downloadsBig ReactorsDMod12.9M downloadsOh My Gourd!EMod7.2M downloads
    1 to 10 of 4512345

    Modpacks using this project

    Find modpacks with it
    Modpacks that released a new version with this project, each month
    8004000
    Oct 2024: 782 modpacksNov 2024: 707 modpacksDec 2024: 767 modpacksJan 2025: 764 modpacksFeb 2025: 695 modpacksMar 2025: 645 modpacksApr 2025: 655 modpacksMay 2025: 660 modpacksJun 2025: 601 modpacksJul 2025: 594 modpacksAug 2025: 575 modpacksSep 2025: 501 modpacksOct 2025: 494 modpacksNov 2025: 525 modpacksDec 2025: 492 modpacksJan 2026: 500 modpacksFeb 2026: 422 modpacksMar 2026: 408 modpacksApr 2026: 402 modpacksMay 2026: 357 modpacksJun 2026: 366 modpacksJul 2026: 390 modpacksAug 2026: 375 modpacksSep 2026: 339 modpacks
    Oct 2024Oct 2025Sep 2026
    Modpacks that released a new version with this project, each month
    Oct 2024782
    Nov 2024707
    Dec 2024767
    Jan 2025764
    Feb 2025695
    Mar 2025645
    Apr 2025655
    May 2025660
    Jun 2025601
    Jul 2025594
    Aug 2025575
    Sep 2025501
    Oct 2025494
    Nov 2025525
    Dec 2025492
    Jan 2026500
    Feb 2026422
    Mar 2026408
    Apr 2026402
    May 2026357
    Jun 2026366
    Jul 2026390
    Aug 2026375
    Sep 2026339

    Fewer modpacks put it in their new versions than a year ago: 372 a month now, 598 a year agoThe average of the last 6 months, compared with the same 6 months a year before. We say it only when the change is large..

    32,431 modpacks include CoFH Core in at least one of their versions. Here are the 30 most downloaded.

    ModpackDownloadsLast version with it
    SkyFactory 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 2023Cursed Walking - A Modern Zombie Apocalypse8.7M downloadslast version with it 8 Aug 2026All the Mods 6 - ATM66.5M downloadslast version with it 24 Jan 2024Vault Hunters Third Edition5.9M downloadslast version with it 28 Jul 2026Better MC [FORGE] BMC15.8M downloadslast version with it 22 Jul 2021FTB Infinity Evolved5.7M downloadslast version with it 27 Jun 2019StoneBlock5M downloadslast version with it 11 Oct 2026MC Eternal4.9M downloadslast version with it 16 Dec 2024
    1 to 10 of 30123

    Often in the same modpacks

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

    ProjectTypeShareGrade
    Thermal ExpansionCModin 81% of the modpacks with CoFH CoreThermal DynamicsCModin 56% of the modpacks with CoFH CoreBotaniaAModin 54% of the modpacks with CoFH CoreMekanism GeneratorsBModin 47% of the modpacks with CoFH CoreImmersive EngineeringCModin 47% of the modpacks with CoFH CoreChiselCModin 47% of the modpacks with CoFH CoreEnder Storage 1.8.+CModin 46% of the modpacks with CoFH CoreMekanism ToolsBModin 42% of the modpacks with CoFH CoreIndustrial ForegoingAModin 40% of the modpacks with CoFH CoreMystical AgricultureAModin 40% of the modpacks with CoFH Core
    1 to 10 of 27123

    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
    1.20.1·NeoForge, Forge11.0.211.0.2 · cofh_core-1.20.1-11.0.2.56.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    Older Minecraft versions
    1.19.2·Forge10.3.110.3.1 · cofh_core-1.19.2-10.3.1.48.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.18.2·Forge9.2.39.2.3 · cofh_core-1.18.2-9.2.3.47.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.16.5·Forge1.5.21.5.2 · cofh_core-1.16.5-1.5.2.22.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.16.4·Forge1.2.11.2.1 · cofh_core-1.16.4-1.2.1.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.16.3·Forge1.1.61.1.6 · cofh_core-1.16.3-1.1.6.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.15.2·Forge1.0.21.0.2 · cofh_core-1.15.2-1.0.2.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.14.4·Not stated0.4.0b0.4.0b · cofh_core-1.14.4-0.4.0b.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.12.2·Not stated4.6.6.1-universal4.6.6.1-universal · CoFHCore-1.12.2-4.6.6.1-universal.jarSends: Nothing about youRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.11.2·Not stated4.2.8.16-universal4.2.8.16-universal · CoFHCore-1.11.2-4.2.8.16-universal.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1 to 10 of 1312

    53 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.20.1The latest file for its Minecraft version and loader·Forge, NeoForge11.0.211.0.2 · cofh_core-1.20.1-11.0.2.56.jar (main file)·26 May 2024PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.4 MB
    1.20.1·Forge11.0.011.0.0 · cofh_core-1.20.1-11.0.0.51.jar (main file)·20 Dec 2023PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.4 MB
    1.19.2The latest file for its Minecraft version and loader·Forge10.3.110.3.1 · cofh_core-1.19.2-10.3.1.48.jar (main file)·16 Oct 2023PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.5 MB
    1.18.2The latest file for its Minecraft version and loader·Forge9.2.39.2.3 · cofh_core-1.18.2-9.2.3.47.jar (main file)·16 Oct 2023PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.3 MB
    1.19.2·Forge10.3.010.3.0 · cofh_core-1.19.2-10.3.0.46.jar (main file)·20 Sep 2023PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.5 MB
    1.18.2·Forge9.2.29.2.2 · cofh_core-1.18.2-9.2.2.44.jar (main file)·20 Sep 2023PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.3 MB
    1.19.2·Forge10.2.110.2.1 · cofh_core-1.19.2-10.2.1.40.jar (main file)·7 Feb 2023PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.4 MB
    1.18.2·Forge9.2.19.2.1 · cofh_core-1.18.2-9.2.1.39.jar (main file)·7 Feb 2023PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.4 MB
    1.19.2·Forge10.2.0.3810.2.0.38 · cofh_core-1.19.2-10.2.0.38.jar (main file)·5 Feb 2023PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.4 MB
    1.18.2·Forge9.2.0.369.2.0.36 · cofh_core-1.18.2-9.2.0.36.jar (main file)·5 Feb 2023PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.4 MB
    1.19.2·Forge10.0.210.0.2 · cofh_core-1.19.2-10.0.2.33.jar (main file)·18 Dec 2022PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.4 MB
    1.18.2·Forge9.1.29.1.2 · cofh_core-1.18.2-9.1.2.32.jar (main file)·18 Dec 2022PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.3 MB
    1.19.2·Forge10.0.010.0.0 · cofh_core-1.19.2-10.0.0.29.jar (main file)·26 Nov 2022PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.4 MB
    1.18.2·Forge9.1.19.1.1 · cofh_core-1.18.2-9.1.1.30.jar (main file)·26 Nov 2022PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.3 MB
    1.18.2·Forge9.1.09.1.0 · cofh_core-1.18.2-9.1.0.27.jar (main file)·20 Nov 2022PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.3 MB
    1.18.2·Forge9.0.09.0.0 · cofh_core-1.18.2-9.0.0.24.jar (main file)·9 Oct 2022PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.3 MB
    1.16.5The latest file for its Minecraft version and loader·Forge1.5.21.5.2 · cofh_core-1.16.5-1.5.2.22.jar (main file)·9 Oct 2022PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.4 MB
    1.18.2·Forge1.6.41.6.4 · cofh_core-1.18.2-1.6.4.21.jar (main file)·18 Jun 2022PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.3 MB
    1.18.2·Forge1.6.31.6.3 · cofh_core-1.18.2-1.6.3.19.jar (main file)·24 May 2022PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.3 MB
    1.18.2·Forge1.6.21.6.2 · cofh_core-1.18.2-1.6.2.16.jar (main file)·22 May 2022PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.3 MB
    1 to 20 of 53123