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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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    Stoneopolis

    Modpack

    A Stoneblock modpack.

    80%Modpack: 80% of its graded mods are A or Bof mods A or B
    • Overview80%
    • SecurityPartly checked
    • Privacy5 send data
    • AIIn 10 mods
    • CompatibilityMinecraft 1.20.1
    • ReleasesLatest Jul 2024

    Download

    Stoneopolis-4.2.zip

    Released 3 Jul 2024 · 5.2 MB

    Partly checked: 140 of 141 mods checked (1 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 141 graded mods, 113 are graded A or B, 24 C and 4 D to F. Its last update came out 2.3 years ago, for Minecraft 1.20.1. See the mods

    Images

    • HEADER

    About

    Stoneopolis is a question-driven modpack that challenges players to survive and progress in a custom stone-block world of otherwise empty caves. Its progression is gated through more than 100 Game Stages, which unlock content as players advance. The pack includes Caveopolis, Blood Magic, and Immersive Engineering, alongside custom events, items, blocks, and fluids.

    Written from CurseForge . How we write it

    Mods in this pack140 of 141 checked

    The mods of its newest release (Minecraft 1.20.1 · Forge, 3 Jul 2024). Each check result is for the latest files of that mod, which may not be the version in this pack.

    ModGradeSecurity
    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.ClumpsMod · 420.4M 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.CollectiveMod · 342.5M downloadsAPassedPassed: our checks found nothing harmful in the latest files.PatchouliMod · 341.3M 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.BalmMod · 329M downloadsAPassedPassed: our checks found nothing harmful in the latest files.FancyMenuMod · 299.4M downloadsAPassedPassed: our checks found nothing harmful in the latest files.KonkreteMod · 295.2M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Puzzles LibMod · 291.5M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Farmer's DelightMod · 266.2M downloadsAPassedPassed: our checks found nothing harmful in the latest files.AttributeFixMod · 258.1M downloadsAPassedPassed: our checks found nothing harmful in the latest files.PolymorphMod · 256.9M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Just Enough Resources (JER)Mod · 251.9M downloadsAPassedPassed: our checks found nothing harmful in the latest files.FTB Library (NeoForge)Mod · 251M downloadsAPassedPassed: our checks found nothing harmful in the latest files.sparkMod · 242M downloadsAPassedPassed: our checks found nothing harmful in the latest files.
    1 to 25 of 141123456
    Changes since the previous release · 1 added

    Compared with the release of 31 May 2024 for the same platform, Minecraft version and loader. We do not compare the versions of the mods yet.

    Added
    Desired Servers
    Share graded A or B
    down 1 point

    Details

    Creator
    benbenlaw
    License
    Not known
    Downloads
    151K
    Created
    22 Jan 2024
    Official page
    CurseForge

    Security

    No harmful code found in the mods we checked

    We checked 140 of its 141 mods and the files in the pack itself, without running them.

    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 · 140 of 141 mods checked
    • Its projects
      See what is in this pack
      141 mods
    • Not checked yet
      CoolCatLib
      1 mod
    • Files in the pack itself
      930 settings files, 101 scripts, 86 other files, no mod jars.

    Privacy

    5 mods send something about you

    We read the code of 140 of its 141 mods, without running it.

    CollectivePlayer IDFancyMenuCrash reportssparkUnknown dataNot Enough Crashes (Forge)Crash reports +1ProbeJSUnknown data

    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 · 140 of 141 mods read
    • Go online onlyTheir code contacts a web address, for example to check for updates. We found nothing it sends about you.
      BookshelfPlaceboFTB Library (NeoForge)CraftTweakerCitadelRhinoImmersive EngineeringKubeJSForgeEndertechBisectHosting Server Integration MenuPhysics ModEccentric TomeSkyblock Builder
      13 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.
      KubeJSdeclared by its author
      1 mod
    • Send nothing
      Their code contacts no web address.
      122 mods
    • Not read yet
      We have not read their code yet.
      1 mod

    AI

    AI used in 10 of the 112 mods we checked

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

    29 mods are not checked yet.

    Just Enough Items (JEI)Claude CodeJade 🔍GitHub Copilot (coding agent)FancyMenuCodexPuzzles LibdeclaredApplied Energistics 2Claude CodeFTB Quests (NeoForge)GitHub CopilotCyclops CoreClaude Code +2FTB Chunks (NeoForge)GitHub CopilotSimple BackupsdeclaredScalable Cat's ForceClaude Code

    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
      2 of 28 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 14 files
    Forge
    1.201.2126.126.3

    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.141 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.It has no file for Minecraft versions newer than 1.20.1. Many recently updated mods still support 1.20.1.

    14 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.20.1·Forge4.24.2 · Stoneopolis-4.2.zip·3 Jul 2024Partly checkedPartly checked: 140 of 141 mods checked (1 not checked yet).Open this file on CurseForgeDownload · Stable · 5.2 MB
    1.20.1·Forge4.14.1 · Stoneopolis-4.1.zip·31 May 2024Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Stable · 5.2 MB
    1.20.1·Forge4.04.0 · Stoneopolis-4.0.zip·31 May 2024Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Stable · 5.2 MB
    1.20.1·Forge3.03.0 · Stoneopolis-3.0.zip·27 May 2024Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Stable · 5.2 MB
    1.20.1·Forge2.12.1 · Stoneopolis-2.1.zip·20 May 2024Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Stable · 5.2 MB
    1.20.1·Forge2.02.0 · Stoneopolis-2.0.zip·18 May 2024Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Stable · 5.2 MB
    1.20.1·Forge1.11.1 · Stoneopolis-1.1.zip·15 May 2024Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Stable · 5.2 MB
    1.20.1·Forge1.01.0 · Stoneopolis-1.0.zip·6 May 2024Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Stable · 5.2 MB
    1.20.1·ForgeB4.1B4.1 · Stoneopolis-B4.1.zip·13 Apr 2024Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Stable · 5.2 MB
    1.20.1·ForgeB4.0B4.0 · Stoneopolis-B4.0.zip·12 Apr 2024Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Stable · 5.2 MB
    1.20.1·ForgeB3.0B3.0 · Stoneopolis-B3.0.zip·25 Mar 2024Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Stable · 5.9 MB
    1.20.1·ForgeB2.0B2.0 · Stoneopolis-B2.0.zip·16 Feb 2024Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Stable · 5.9 MB
    1.20.1·ForgeB1.1B1.1 · Stoneopolis-B1.1.zip·2 Feb 2024Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Stable · 5.2 MB
    1.20.1·ForgeB1.0B1.0 · Stoneopolis-B1.0.zip·31 Jan 2024Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Stable · 5.2 MB