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    2,055,424 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 2026.269,392 projects gradedProjects with a letter from A to F. Counted on 25 Oct 2026.
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    Infinite Sky Islands

    Modpack

    A semi-anarchic custom skyblock experience designed for Java Edition.

    75%Modpack: 75% of its graded mods are A or Bof mods A or B
    • Overview75%
    • SecurityPartly checked
    • Privacy10 send data
    • AIIn 15 mods
    • CompatibilityMinecraft 1.20.1
    • ReleasesLatest 4 Sep

    Download

    Infinite Sky Islands3.zip

    Released 4 Sep 2026 · 78.4 MB

    Partly checked: 240 of 243 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 242 graded mods, 182 are graded A or B, 39 C and 21 D to F. Its last update came out 7 weeks ago, for Minecraft 1.20.1. See the mods

    Content of this pack240 of 243 checked

    The mods of its newest release (Minecraft 1.20.1 · Forge, 4 Sep 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.GeckolibMod · 500.6M 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.Xaero's MinimapMod · 377.5M downloadsBPassedPassed: 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.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.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.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.QuarkMod · 285.4M downloadsAPassedPassed: our checks found nothing harmful in the latest files.CreativeCoreMod · 284.6M downloadsAPassedPassed: our checks found nothing harmful in the latest files.YetAnotherConfigLib (YACL)Mod · 266.4M 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.SupplementariesMod · 260.2M downloadsAPassedPassed: our checks found nothing harmful in the latest files.PolymorphMod · 256.9M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Complementary Shaders - ReimaginedShader · 253.4M 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.CreateMod · 244.6M downloadsBPassedPassed: our checks found nothing harmful in the latest files.CraftTweakerMod · 233.8M downloadsAPassedPassed: our checks found nothing harmful in the latest files.
    1 to 25 of 24312345…10
    Changes since the previous release · 29 added, 2 removed

    Compared with the release of 23 Aug 2026 for the same platform, Minecraft version and loader. We do not compare the versions of the projects yet.

    Added
    Creatures and Beasts: ContinuedEasy NPC: Config UIEasy NPC: CoreKaleidoscope CookeryCreate: AutomotivesFancy World Animations [FWA]Fast Better Grass For Simple Grass FlowersKaleidoscope: Immersive EatingCreativeCoreImmersive Vehicles (MTS)Discord IntegrationFarmer's Delightxali's Enchanted BooksFancy Bedsxali's Potionsxali's Enhanced VanillaSimple Grass Flowersxali's Bushy LeavesEasy NPCEnhanced Boss BarsLow On FireB.F. End CitiesFast Better GrassHuman Era: Villagers & Illagers X Fresh AnimationsBorderless GlassGrandmaPork's Emissives(Bee's) Fancy CropsYUNG's Better End IslandBetter End Cities Vanilla
    Removed
    ROARING and Roaring Server Fix
    Share graded A or B
    up 2 points

    Details

    Creator
    TheRevich
    License
    Not known
    Downloads
    359
    Created
    26 Jul 2026
    Official page
    CurseForge

    Security

    No harmful code found in the projects we checked

    We checked 240 of its 243 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 · 240 of 243 projects checked
    • Its projects
      See what is in this pack
      243 projects
    • Not checked yet
      Ethereal ShadersKaleidoscope: Immersive EatingBetter Forge Chat Reborn (LuckPerms)
      3 projects
    • Files in the pack itself
      Not checked yet.

    Privacy

    10 mods send something about you

    We read the code of 187 of its 189 mods, without running it.

    Entity CullingCrash reportsFancyMenuCrash reports3D Skin LayersCrash reportsWorldEditUsage data +1PolyLibCrash reportsChunkyUsage dataTouhou Little MaidText to an AIWATERMeDIA: Multimedia APICrash reportsDiscord IntegrationText to an AI +2Tebex-ForgedUsage 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 · 187 of 189 mods read
    • Go online onlyTheir code contacts a web address, for example to check for updates. We found nothing it sends about you.
      Xaero's MinimapPlaceboMoonlight LibSupplementariesFTB Library (NeoForge)CraftTweakerCitadelSimple Voice ChatEuphoria PatchesBlueprintTraveler's BackpackAlex's CavesEpic FightIron's LibImmersive Vehicles (MTS)Armor of the AgesLuckPermsMCEF (Minecraft Chromium Embedded Framework)Skin RestorerEasy NPC: CoreWATERMeDIA: Youtube ExtensionWebDisplaysEasy NPC: Config UIValoriaBlock Pops
      25 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.
      Iron's Libdeclared by its author
      1 mod
    • Send nothing
      Their code contacts no web address.
      152 mods
    • Not read yet
      We have not read their code yet.
      2 mods

    AI

    AI used in 15 of the 160 mods we checked

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

    29 mods are not checked yet.

    1 mod can use AI in the game.

    Just Enough Items (JEI)Claude CodeJade 🔍GitHub Copilot (coding agent)ModernFixClaude CodeFancyMenuCodexQuarkClaude CodeSupplementariesClaude CodeFTB Quests (NeoForge)GitHub Copilot3D Skin LayersCodeRabbitFTB Chunks (NeoForge)GitHub CopilotEuphoria PatchesGitHub CopilotZetaClaude CodeTouhou Little Maidin the gameSolo Craft: ReawakeningComfyUIApprentice's CodexCodexLever drugsterdeclaredBlock PopsChatGPT

    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 5 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.243 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 the newest Minecraft version.

    5 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.20.1·ForgeInfinite Sky IslandsInfinite Sky Islands · Infinite Sky Islands3.zip·4 Sep 2026Partly checkedPartly checked: 240 of 243 projects checked (3 not checked yet).Open this file on CurseForgeDownload · Stable · 78.4 MB
    1.20.1·ForgeInfinite-Sky-InslandsInfinite-Sky-Inslands · infinite sky inslands.zip·23 Aug 2026Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Stable · 78.4 MB
    1.20.1·ForgeInfinite-Sky-InslandsInfinite-Sky-Inslands · infinite sky inslands.zip·9 Aug 2026Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Stable · 28.4 MB
    1.20.1·Forge1.0.0.21.0.0.2 · infinite sky islands 1.0.0.2.zip·26 Jul 2026Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Stable · 28.4 MB
    1.20.1·Forgeinfinite sky islandsinfinite sky islands · infinite sky islands.zip·26 Jul 2026Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Stable · 28.4 MB