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    2,054,849 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 2026.269,417 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.

    Vanilla Optimized Fabric

    Modpack

    Minecraft optimized with Sodium, Iris Shaders, Phosphor and many more.

    77%Modpack: 77% of its graded mods are A or Bof mods A or B
    • Overview77%
    • SecurityPartly checked
    • Privacy6 send data
    • AIIn 4 mods
    • CompatibilityUp to 1.19.4
    • ReleasesLatest Apr 2023

    Download

    Vanilla Optimized Fabric-19.4.1.zip

    Released 2 Apr 2023 · 44.1 MB

    Partly checked: 67 of 70 projects checked (3 not checked yet). See Security

    Download
    OverviewSecurityPrivacyAICompatibilityReleases

    Mod grades

    How grades work

    Modpacks get no grade of their own, so we show the grades of its mods. Of its 66 graded mods, 51 are graded A or B, 8 C and 7 D to F. Its last update came out 3.6 years ago, for Minecraft 1.19.4. See the mods

    Content of this pack67 of 70 checked

    The mods of its newest release (Minecraft 1.19.4 · Fabric, 2 Apr 2023). Each check result is for the latest files of that mod, which may not be the version in this pack.

    ProjectGradeSecurity
    Cloth Config APIMod · 569.3M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Fabric APIMod · 527.1M downloadsAPassedPassed: our checks found nothing harmful in the latest files.AppleSkinMod · 519.2M downloadsAPassedPassed: our checks found nothing harmful in the latest files.BookshelfMod · 473M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Architectury APIMod · 460M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Entity CullingMod · 425.1M downloadsAPassedPassed: our checks found nothing harmful in the latest files.ClumpsMod · 420.4M downloadsAPassedPassed: our checks found nothing harmful in the latest files.SodiumMod · 412.7M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Iris ShadersMod · 337.4M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Xaero's World MapMod · 330.9M downloadsBPassedPassed: our checks found nothing harmful in the latest files.YetAnotherConfigLib (YACL)Mod · 266.4M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Mod MenuMod · 244.6M downloadsAPassedPassed: our checks found nothing harmful in the latest files.FerriteCoreMod · 243.7M downloadsAPassedPassed: our checks found nothing harmful in the latest files.LithiumMod · 242.4M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Fabric Language KotlinMod · 218.7M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Forge Config API PortMod · 155.4M downloadsAPassedPassed: our checks found nothing harmful in the latest files.ContinuityMod · 145.1M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Zoomify (Zoom)Mod · 116.3M downloadsAPassedPassed: our checks found nothing harmful in the latest files.LambDynamicLights - Dynamic LightsMod · 111.3M downloadsAPassedPassed: our checks found nothing harmful in the latest files.IndiumMod · 97.8M downloads-PassedPassed: our checks found nothing harmful in the latest files.MidnightLibMod · 88.4M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Roughly Enough Items (REI)Mod · 85.6M downloadsBPassedPassed: our checks found nothing harmful in the latest files.KryptonMod · 82.8M downloadsAPassedPassed: our checks found nothing harmful in the latest files.WorldEditMod · 78.4M downloadsBPassedPassed: our checks found nothing harmful in the latest files.Distant HorizonsMod · 66.7M downloadsBPassedPassed: our checks found nothing harmful in the latest files.
    1 to 25 of 70123
    Changes since the previous release · 20 added

    Compared with the release of 2 Apr 2023 for the same platform, Minecraft version and loader. We do not compare the versions of the projects yet.

    Added
    WorldEditBookshelfAppleSkinXaero's Minimap (Fair-Play)Fabric Language KotlinRoughly Enough Items (REI)Xaero's World MapAuth MeTool StatsMap TooltipSatin APIFaithful 64xBetter Mount HUDDistant HorizonsBoatHudForge Config API PortZoomify (Zoom)Status Effect BarsYetAnotherConfigLib (YACL)Better Cats!
    Share graded A or B
    up 5 points

    Details

    Creator
    TopazDev
    License
    MIT License
    Downloads
    2.7K
    Created
    27 Feb 2023
    Official page
    CurseForge

    Security

    No harmful code found in the projects we checked

    We checked 67 of its 70 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 · 67 of 70 projects checked
    • Its projects
      See what is in this pack
      70 projects
    • Not checked yet
      Stylized PotionsAngry Dragons (Phantom replacement)(Legacy) Obscuria's Brewing
      3 projects
    • Files in the pack itself
      Not checked yet.

    Privacy

    6 mods send something about you

    We read the code of all 53 of its mods, without running it.

    Entity CullingCrash reportsMod MenuUnknown dataWorldEditUsage data +1Auth MePlayer ID +1Plasmo VoiceUsage dataItemSwapperCrash reports

    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 · All 53 mods read
    • Go online onlyTheir code contacts a web address, for example to check for updates. We found nothing it sends about you.
      BookshelfIris ShadersXaero's World MapRoughly Enough Items (REI)Distant HorizonsSimple Discord RPCInventory SortingXaero's Minimap (Fair-Play)
      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.
      Inventory Sortingfound in its files
      1 mod
    • Send nothing
      Their code contacts no web address.
      39 mods

    AI

    AI used in 4 of the 51 mods we checked

    We found an AI tool in them, or their authors declared AI content.

    2 mods are not checked yet.

    Iris ShadersdeclaredForge Config API PortdeclaredZoomify (Zoom)Claude CodeInventory SortingGitHub Copilot

    Made 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 · 1 place 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.
      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 description
      Changelogs 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 files
    Fabric
    Loader not stated
    1.191.2126.1

    Point at or tap a version to see its loaders.

    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.70 projects, listed in the Overview tab.
    Speed of updatesHow fast it gets a file for new Minecraft versions, on average, compared with similar projects. Not part of the grade.No file yet for any of the last 6 Minecraft versions.

    8 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.19.4·Fabric19.4.119.4.1 · Vanilla Optimized Fabric-19.4.1.zip·2 Apr 2023Partly checkedPartly checked: 67 of 70 projects checked (3 not checked yet).Open this file on CurseForgeDownload · Stable · 44.1 MB
    1.19.4·Fabric19.4.1-MBU19.4.1-MBU · Vanilla Optimized Fabric-19.4.1-MBU.zipBeta·2 Apr 2023Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Beta · 18.1 MB
    1.19.4·Fabric19.4.019.4.0 · Vanilla Optimized Fabric-19.4.0.zip·30 Mar 2023Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Stable · 35.8 MB
    1.19.4·Fabric19.4.0-MBU19.4.0-MBU · Vanilla Optimized Fabric-19.4.0-MBU.zipBeta·30 Mar 2023Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Beta · 16.0 MB
    1.19.3·Fabric19.3.119.3.1 · Vanilla Optimized Fabric-19.3.1.zip·26 Mar 2023Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Stable · 35.7 MB
    1.19.3·Fabric19.3.1-MBU19.3.1-MBU · Vanilla Optimized Fabric-19.3.1-MBU.zipBeta·26 Mar 2023Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Beta · 16.0 MB
    1.19.2·Loader not stated19.2.0-MBU19.2.0-MBU · Vanilla Optimized Fabric-19.2.0-MBU.zipBeta·23 Mar 2023Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Beta · 9.6 MB
    1.19.3·Loader not stated19.3.019.3.0 · Vanilla Optimized Fabric-19.3.0.zip·27 Feb 2023Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Stable · 31.0 MB