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    2,068,164 files checkedFiles from Modrinth and CurseForge we downloaded and checked. Counted on 26 Oct 2026.643,753 files with their code readFiles whose code we turned back into readable code and read, in an isolated environment. Counted on 26 Oct 2026.270,486 projects gradedProjects with a letter from A to F. Counted on 26 Oct 2026.
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    © 2026 ModgradeNot an official Minecraft product. Not approved by or associated with Mojang or Microsoft.

    MSS - Moog's Soaring Structures Catalogue Fix

    Mod

    Fixes a crash when viewing the mod in the Catalogue menu.

    Download

    Files come from CurseForge servers.

    mss-1.2.7-1.21.jar

    Released 29 Jan 2025 · 3.3 MB

    Not checked: its author does not let other sites download this file from CurseForge, so we cannot check it.

    Open on CurseForge
    C69/ 100
    Security
    Not checked yet
    Privacy
    Not read yet
    Loaders
    NeoForge
    Minecraft versions
    Minecraft 1.21.1
    • OverviewC
    • SecurityNot checked yet
    • PrivacyNot read yet
    • AINone found
    • CompatibilityMinecraft 1.21.1
    • ModpacksIn 90
    • ReleasesLatest Jan 2025
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade C

    How grades work

    Strengths

    • Public source code

    Points lost

    • No release in 21 months−6 points
    • Only one release−6 points
    • Releases in only 1 of the last 24 months−5 points
    • Some modpacks removed it−1 point
    • Under 5 million downloads−1 point
    All 11 criteria

    • Maintenance

      11 points lost16 / 27
      Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.21 months ago (29 Jan 2025). 49 modpacks released in the last 6 months still include it, so it keeps 50% of these points. 6 / 12
      Supports popular versionsWhether the project has a file for a Minecraft version that 15% or more of the popular mods updated in the last 6 months also support. A version many modpacks use, like 1.20.1 or 1.21.1, also counts after a release in the last 12 months.1.21.1 on NeoForge. 65% of the 993 popular NeoForge mods updated in the last 6 months also have files for 1.21.1. Latest Minecraft: 26.3. 9 / 9
      Regular releasesIn how many of the last 24 months a new file came out. Full points at 8 months.Releases in 1 of the last 24 months 1 / 6

    • Stability

      1 point lost14 / 15
      Removed from modpacksHow many modpacks removed it in a later version of the pack. We can only see this in modpacks with two or more versions. A pack that swaps it for another edition of the same project, or that is rebuilt from scratch, does not count.9 of the 70 modpacks with two or more versions removed it in a later one (13%) See the 9 modpacks9 / 10
      Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.Not measured yet.
      Known conflictsHow many projects say they do not work with it, compared with how widely it is used. Packs, small projects, forks, ports, add-ons, alternatives and old versions do not count.None 5 / 5

    • Transparency

      Full points7 / 7
      Source codeWhether the project page links to its source code, so anyone can read what it does.GitHub · Carlo-DE/MoogsSoaringStructures 7 / 7
      Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.Does not apply. Not counted for projects only on CurseForge.

    • Popularity

      1 point lost3 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.118,051 3 / 4

    • Track record

      6 points lost2 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.21 months, 1 release 2 / 8

    • Security

      Not checked
      File checksThis check adds no points. It can only take points away.Files for recent Minecraft versions not checked yet. B at most until they are. See Security
    Total69 / 100

    41.8 of the 61 points that apply = 69 out of 100. The points above are rounded to whole numbers.

    About

    MSS Moog's Soaring Structures Catalogue Fix is a 1:1 replica of Moog's Soaring Structures with a fix for Catalogue crashing when its mod-list image is viewed. The replicated mod adds floating islands and explorable structures built from vanilla blocks and entities, where players can find loot, enemies, and villagers; its structures include castles, towers, houses, ponds, and biome-specific places such as desert pyramids, mangrove sites, and spruce huts.

    Written from CurseForge and the GitHub README . How we write it

    Details

    Creator
    CubicNexus
    License
    GNU Lesser General Public License version 3 (LGPLv3)
    Downloads
    118K
    Created
    29 Jan 2025
    Official page
    CurseForge
    Links
    Source code

    Security

    Not checked yet

    We have not checked its files for recent Minecraft versions yet.

    Why we show this: a mod runs on your computer like any program, so harmful code in it can take your accounts or files. Our checks look for known signs of harm. They cannot prove that a file is harmless. In the grade: malware means no grade, and a Warning in a latest file for a recent Minecraft version lowers it.

    How we checked · Not checked yet
    • FilesWe download the files from Modrinth or CurseForge and look at what is inside them and what their code can do, without running them. Fixed rules tell what is harmful.
      1 latest file, for a recent version. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks. 1 of them is not checked yet. See each file in Releases

    Privacy

    We have not read its code yet

    What it sends is not known yet.

    Why we show this: 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 · Code not read yet
    • Files readWe read the code without running it. We list each web address the code contacts while you play, and what it sends. Code that is never used is left out.
      None yet. See each file in Releases

    AI

    No sign so far that AI was used to make it

    We looked for AI tools in its texts and code history and found none.

    We have not read its files, images and sounds yet.

    AI in the game: not checked yet

    We have not read its code for AI 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 · 2 places 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.
    • Code historyThe public code on GitHub: who made each change, credit lines such as "Co-authored-by", and its files.
      Nothing found
    • 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 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
    • Sounds in its filesThe tags of the sound files in the files you download, where some AI music tools write their name.
      Not read yet
    • Code of the modThe code and files of the mod, read without running it: addresses of AI services, AI libraries, AI model files and a place for your own AI key.
      Not checked for AI yet.

    Compatibility

    See the file in Releases
    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.Nothing
    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.

    Modpacks using this project

    Find modpacks with it
    Modpacks that released a new version with this project, each month
    20100
    Oct 2024: 0 modpacksNov 2024: 0 modpacksDec 2024: 0 modpacksJan 2025: 2 modpacksFeb 2025: 2 modpacksMar 2025: 3 modpacksApr 2025: 5 modpacksMay 2025: 4 modpacksJun 2025: 5 modpacksJul 2025: 2 modpacksAug 2025: 3 modpacksSep 2025: 6 modpacksOct 2025: 2 modpacksNov 2025: 4 modpacksDec 2025: 6 modpacksJan 2026: 12 modpacksFeb 2026: 12 modpacksMar 2026: 9 modpacksApr 2026: 7 modpacksMay 2026: 12 modpacksJun 2026: 10 modpacksJul 2026: 13 modpacksAug 2026: 8 modpacksSep 2026: 11 modpacks
    Oct 2024Oct 2025Sep 2026
    Modpacks that released a new version with this project, each month
    Oct 20240
    Nov 20240
    Dec 20240
    Jan 20252
    Feb 20252
    Mar 20253
    Apr 20255
    May 20254
    Jun 20255
    Jul 20252
    Aug 20253
    Sep 20256
    Oct 20252
    Nov 20254
    Dec 20256
    Jan 202612
    Feb 202612
    Mar 20269
    Apr 20267
    May 202612
    Jun 202610
    Jul 202613
    Aug 20268
    Sep 202611

    More modpacks put it in their new versions than a year ago: 10 a month now, 4 a year agoThe average of the last 6 months, compared with the same 6 months a year before. We say it only when the change is large..

    90 modpacks include MSS - Moog's Soaring Structures Catalogue Fix in at least one of their versions. Here are the 30 most downloaded.

    ModpackDownloadsLast version with it
    Arcadia Echoes Of Power V2117K downloadslast version with it 13 Oct 2026Shivrs' Ascendency32K downloadslast version with it 21 Sep 2025Traveling to Teyvat - RPG Adventure Modpack15K downloadslast version with it 3 May 2026Create Aeronautics (Modpack)9.9K downloadslast version with it 30 Jun 2026WildLouna3.5K downloadslast version with it 1 Apr 2026Modustrie3.4K downloadslast version with it 26 Jan 2026FrenchCube2K downloadslast version with it 5 Oct 2026Fennix RPG - Fantasy Horizons1.6K downloadslast version with it 6 Feb 2026Peaceful Adventures1.2K downloadslast version with it 6 Feb 2026Prism Drift1.2K downloadslast version with it 7 Feb 2025
    1 to 10 of 30123

    Often in the same modpacks

    Mods that modpacks often add together with MSS - Moog's Soaring Structures Catalogue Fix. Share: how many of the modpacks with MSS - Moog's Soaring Structures Catalogue Fix also have that mod.

    ProjectTypeShareGrade
    MNS - Moog's Nether StructuresAModin 97% of the modpacks with MSS - Moog's Soaring Structures Catalogue FixMSS - Moog's Soaring StructuresAModin 96% of the modpacks with MSS - Moog's Soaring Structures Catalogue FixMES - Moog's End StructuresAModin 94% of the modpacks with MSS - Moog's Soaring Structures Catalogue FixMVS - Moog's Voyager StructuresAModin 93% of the modpacks with MSS - Moog's Soaring Structures Catalogue FixLoot IntegrationsAModin 80% of the modpacks with MSS - Moog's Soaring Structures Catalogue FixMMV - Moog's Missing VillagesAModin 74% of the modpacks with MSS - Moog's Soaring Structures Catalogue FixAmendmentsAModin 71% of the modpacks with MSS - Moog's Soaring Structures Catalogue FixLoot Integrations: Moog's Voyager, Soaring, End & Nether StructuresBModin 70% of the modpacks with MSS - Moog's Soaring Structures Catalogue FixSophisticated StorageAModin 66% of the modpacks with MSS - Moog's Soaring Structures Catalogue FixYUNG's Better Nether Fortresses (NeoForge) [1.20.4 - 1.21.1 ONLY]CModin 60% of the modpacks with MSS - Moog's Soaring Structures Catalogue Fix
    1 to 10 of 30123

    Latest files

    The newest file for each Minecraft version and loader. The files for recent versions come first. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks.

    MinecraftLoaderVersionSecuritySendsRequires
    1.21.1·NeoForge1.2.7-1.211.2.7-1.21 · mss-1.2.7-1.21.jarSends: Not read yetRequires:NothingNot checkedWe have not checked this file yet.

    1 release

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.21.1The latest file for its Minecraft version and loader·NeoForge1.2.7-1.211.2.7-1.21 · mss-1.2.7-1.21.jar·29 Jan 2025Not 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.