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

    mortimer's box

    Modpack

    Build your own colony and use Create to automate as much as possible. Use Create Aeronautics to build airships and help make your colony even more efficient.

    83%Modpack: 83% of its graded mods are A or Bof mods A or B
    • Overview83%
    • SecurityPartly checked
    • Privacy4 send data
    • AIIn 9 mods
    • CompatibilityMinecraft 1.21.1
    • ReleasesLatest 16 Oct

    Download

    mortimer's mod1.5.zip

    Released 16 Oct 2026 · 384.3 MB

    Partly checked: 137 of 144 projects checked (7 not checked yet). See Security

    Open on CurseForge
    OverviewSecurityPrivacyAICompatibilityReleases

    Mod grades

    How grades work

    Modpacks get no grade of their own, so we show the grades of its mods. Of its 144 graded mods, 120 are graded A or B, 21 C and 3 D to F. Its last update came out 9 days ago, for Minecraft 1.21.1. See the mods

    Content of this pack137 of 144 checked

    The mods of its newest release (Minecraft 1.21.1 · NeoForge, 16 Oct 2026). Each check result is for the latest files of that mod, which may not be the version in this pack.

    ProjectGradeSecurity
    Just Enough Items (JEI)Mod · 725.1M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Cloth Config APIMod · 569.3M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Mouse TweaksMod · 548.3M downloadsAPassedPassed: our checks found nothing harmful in the latest files.AppleSkinMod · 519.2M downloadsAPassedPassed: our checks found nothing harmful in the latest files.GeckolibMod · 500.6M 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.ControllingMod · 441.6M 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.Xaero's MinimapMod · 377.5M downloadsBPassedPassed: our checks found nothing harmful in the latest files.WaystonesMod · 354M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Jade 🔍Mod · 354M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Curios APIMod · 350M downloadsAPassedPassed: our checks found nothing harmful in the latest files.PlaceboMod · 340.7M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Enchantment DescriptionsMod · 337.5M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Iris ShadersMod · 337.4M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Moonlight LibMod · 336.8M downloadsAPassedPassed: our checks found nothing harmful in the latest files.ModernFixMod · 334.2M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Nature's CompassMod · 332.6M 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.ImmediatelyFastMod · 329.5M downloadsAPassedPassed: our checks found nothing harmful in the latest files.BalmMod · 329M downloadsAPassedPassed: our checks found nothing harmful in the latest files.CreativeCoreMod · 284.6M downloadsAPassedPassed: our checks found nothing harmful in the latest files.
    1 to 25 of 144123456
    Changes since the previous release · 2 added

    Compared with the release of 14 Oct 2026 for the same platform, Minecraft version and loader. We do not compare the versions of the mods yet.

    Added
    Viltrumite Flight and Viltrumite
    Share graded A or B
    down 2 points

    Details

    Creator
    kiripug
    License
    Not known
    Downloads
    65
    Created
    6 Oct 2026
    Official page
    CurseForge

    Security

    No harmful code found in the projects we checked

    We checked 137 of its 144 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 · 137 of 144 projects checked
    • Its projects
      See what is in this pack
      144 projects
    • Not checked yet
      Create Aeronautics: Shield Generators | Create Big Cannons Compat |Force FieldLegendary AtmosphereEmber's Ancient RemnantsCreate Aeronautics: Aerodynamics For Blocks (Simulated)Medieval Armory: Armor ClassesIron's Spells 'N Spellbooks: Create AdditionsImmersive Pocket Dimensions
      7 projects
    • Files in the pack itself
      Not checked yet.

    Privacy

    4 mods send something about you

    We read the code of 128 of its 134 mods, without running it.

    Entity CullingCrash reportsNot Enough AnimationsCrash reportsCrash AssistantUnknown dataWorldEditUsage data +1

    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 · 128 of 134 mods read
    • Go online onlyTheir code contacts a web address, for example to check for updates. We found nothing it sends about you.
      BookshelfXaero's MinimapPlaceboIris ShadersMoonlight LibXaero's World MapSupplementariesFTB Library (NeoForge)Simple Voice ChatEssential ModMinecoloniesDistant HorizonsPrickleIron's LibSableImmersive Portals for (Neo)ForgeDistant FriendsCreate Aeronautics: Gadgets & Gizmos
      18 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.
      Essential Moddeclared by its authorIron's Libdeclared by its author
      2 mods
    • Send nothing
      Their code contacts no web address.
      106 mods
    • Not read yet
      We have not read their code yet.
      6 mods

    AI

    AI used in 9 of the 98 mods we checked

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

    36 mods are not checked yet.

    Just Enough Items (JEI)Claude CodeWaystonesClaude CodeJade 🔍GitHub Copilot (coding agent)Iris ShadersdeclaredModernFixClaude CodeSupplementariesClaude CodeFTB Chunks (NeoForge)GitHub CopilotCreate Aeronautics: ToolgundeclaredCreate Aeronautics: Transmission & Linkagedeclared

    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 · 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
      4 of 10 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 5 files
    NeoForge
    1.2126.126.2

    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.144 projects, listed in the Overview tab.

    5 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.21.1·NeoForge1.51.5 · mortimer's mod1.5.zip·16 Oct 2026Partly checkedPartly checked: 137 of 144 projects checked (7 not checked yet).Open this file on CurseForgeDownload not available hereIts author does not let other sites download this file. Get it on CurseForge: its logo in "Get it on" opens the file's page.
    1.21.1·NeoForge1.41.4 · mortimer's mod-1.4.zip·14 Oct 2026Not checkedIts author does not let other sites download this file from CurseForge, so we cannot check it.Open this file on CurseForgeDownload not available hereIts author does not let other sites download this file. Get it on CurseForge: its logo in "Get it on" opens the file's page.
    1.21.1·NeoForge1.31.3 · mortimer's mod1.3.zip·13 Oct 2026Not checkedIts author does not let other sites download this file from CurseForge, so we cannot check it.Open this file on CurseForgeDownload not available hereIts author does not let other sites download this file. Get it on CurseForge: its logo in "Get it on" opens the file's page.
    1.21.1·NeoForge1.11.1 · mortimer's mod2.zip·10 Oct 2026Not checkedIts author does not let other sites download this file from CurseForge, so we cannot check it.Open this file on CurseForgeDownload not available hereIts author does not let other sites download this file. Get it on CurseForge: its logo in "Get it on" opens the file's page.
    1.21.1·NeoForgemortimer's boxmortimer's box · mortimer's mod.zip·6 Oct 2026Not checkedIts author does not let other sites download this file from CurseForge, so we cannot check it.Open this file on CurseForgeDownload not available hereIts author does not let other sites download this file. Get it on CurseForge: its logo in "Get it on" opens the file's page.