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

    Merpmerp SMP S2

    Modpack

    A pack bursting with magic that rewards exploration and adventure, with artifacts, relics, special weapons and more!

    83%Modpack: 83% of its graded mods are A or Bof mods A or B
    • Overview83%
    • SecurityPartly checked
    • Privacy9 send data
    • AIIn 12 mods
    • CompatibilityMinecraft 1.21.1
    • ReleasesLatest 3 Mar

    Download

    Merpmerp S2-1.3.zip

    Released 3 Mar 2026 · 356.0 KB

    Partly checked: 229 of 232 projects checked (3 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 232 graded mods, 193 are graded A or B, 33 C and 6 D to F. Its last update came out 8 months ago, for Minecraft 1.21.1. See the mods

    Content of this pack229 of 232 checked

    The mods of its newest release (Minecraft 1.21.1 · NeoForge, 3 Mar 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.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.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.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.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.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.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.CreativeCoreMod · 284.6M downloadsAPassedPassed: our checks found nothing harmful in the latest files.ComfortsMod · 277.2M downloadsAPassedPassed: our checks found nothing harmful in the latest files.
    1 to 25 of 23212345…10
    Changes since the previous release · 16 added, 5 removed

    Compared with the release of 1 Mar 2026 for the same platform, Minecraft version and loader. We do not compare the versions of the projects yet.

    Added
    Lionfish-APIPaxi (NeoForge) [1.20.4 - 1.21.1 ONLY]AE2 JEI IntegrationCataclysm: SpellbooksCataclysm DimensionCataclysm & BetterCombat - CompatibilityCataclysm: Spellbooks & BetterCombat - CompatibilityMoog's Structure Lib (moogs_structures)Pick Up NotifierSophisticated BackpacksNot Enough Animations3D Skin LayersL_Ender's CataclysmSophisticated CoreNo Chat ReportsMES - Moog's End Structures
    Removed
    BSL ShadersMakeUp - Ultra FastSildur's Vibrant ShadersBliss ShadersSolas Shader
    Share graded A or B
    down 1 point

    Details

    Creator
    _haise0_
    License
    Not known
    Downloads
    122
    Created
    25 Feb 2026
    Official page
    CurseForge

    Security

    No harmful code found in the projects we checked

    We checked 229 of its 232 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 · 229 of 232 projects checked
    • Its projects
      See what is in this pack
      232 projects
    • Not checked yet
      Apothic Amendments - EnchantingClothing of the LowlandsTravelling and Trading
      3 projects
    • Files in the pack itself
      Not checked yet.

    Privacy

    9 mods send something about you

    We read the code of 228 of its 231 mods, without running it.

    Entity CullingCrash reports[ETF] Entity Texture FeaturesPlayer nameNot Enough AnimationsCrash reports3D Skin LayersCrash reportsCreeper OverhaulPlayer IDCrash AssistantUnknown dataImmersive PaintingsWhat you typeBetter CloudsUsage data +1NirvanaPlayer ID

    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 · 228 of 231 mods read
    • Go online onlyTheir code contacts a web address, for example to check for updates. We found nothing it sends about you.
      PlaceboIris ShadersMoonlight LibSupplementariesThe Twilight ForestSimple Voice ChatRhinoKubeJSBlueprintCorgiLibSinytra ConnectorDistant HorizonsSmall ShipsExposureGalosphereResourcifyFancy Toasts | Better AdvancementsMore Relics
      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.
      KubeJSdeclared by its author
      1 mod
    • Send nothing
      Their code contacts no web address.
      201 mods
    • Not read yet
      We have not read their code yet.
      3 mods

    AI

    AI used in 12 of the 204 mods we checked

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

    27 mods are not checked yet.

    Just Enough Items (JEI)Claude CodeWaystonesClaude CodeJade 🔍GitHub Copilot (coding agent)Iris ShadersdeclaredModernFixClaude CodePuzzles LibdeclaredSupplementariesClaude CodeApplied Energistics 2Claude Code3D Skin LayersCodeRabbitBetterF3Claude CodePick Up NotifierdeclaredStoneworksdeclared

    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 4 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.232 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 1.21.1. Many recently updated mods still support 1.21.1.

    4 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.21.1·NeoForge1.31.3 · Merpmerp S2-1.3.zip·3 Mar 2026Partly checkedPartly checked: 229 of 232 projects checked (3 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·NeoForge1.21.2 · Merpmerp S2 -1.2.zip·1 Mar 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·NeoForge1.1-1.11.1-1.1 · Merpmerp S2 v1.1-1.1.zip·28 Feb 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·NeoForge0.10.1 · Merpmerp S2 v0.1.zip·25 Feb 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.