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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.
    How it worksMalware we foundAPIAboutPrivacyTermsContact

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

    FeatureCreep

    Mod

    Helps mod makers keep their mods working across different game versions.

    D62/ 100
    • OverviewD
    • SecurityPassed
    • PrivacyGoes online
    • AINone found
    • CompatibilityUp to 1.21.10
    • ModpacksIn 21
    • ReleasesLatest 22 Mar

    Download

    featurecreepmc-1.21.10-5am0.jar Beta

    Released 9 Dec 2025 · 7.0 MB

    Passed: our checks found nothing harmful in this file.

    Download
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade D

    How grades work

    Strengths

    • Security checks passed
    • Public source code

    Points lost

    • No release in 7 months−9 points
    • Many modpacks removed it−8 points
    • Releases in only 2 of the last 24 months−5 points
    • Under 5 million downloads−1 point
    All 11 criteria
    • Maintenance

      10 points lost17 / 27
      Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.7 months ago (22 Mar 2026) 7 / 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.1.21.10 on Forge, 1.21.1 on Fabric, 1.20.6 on NeoForge, 1.20.1 on Quilt. 15% or more of the popular 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 2 of the last 24 months 1 / 6
    • Stability

      8 points lost7 / 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.5 of the 14 modpacks with two or more versions removed it in a later one (36%) See the 5 modpacks2 / 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.pagure.io 7 / 7
      Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.Does not apply. CurseForge links are not in our data.
    • Popularity

      1 point lost3 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.109,290 3 / 4
    • Track record

      4 points lost4 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.5.3 years, 382 releases 4 / 8
    • Security

      Passed
      File checksThis check adds no points. It can only take points away.Our checks found nothing harmful in all 6 latest files for recent Minecraft versions. See Security
    Total62 / 100

    37.8 of the 61 points that apply = 62 out of 100. The points above are rounded to whole numbers.

    About

    FeatureCreep is a mod loader and modding API intended to help developers create Minecraft mods that work across multiple game versions. It provides version-independent common APIs and can operate on top of other loaders, including ModLauncher-based loaders such as MCForge and NeoForge, as well as Fabric and its derivatives, so mods built with it can support multiple loader ecosystems.

    Written from CurseForge . How we write it

    In-game changes

    Changes the game's code in 3 areas: World generationChanges 1 game code file in this area: terrain, biomes and structures made when new land is created., Game optionsChanges 1 game code file in this area: settings, key bindings and the option screens. and Game data and resourcesChanges 1 game code file in this area: recipes, tags, advancements, language files and other game data..

    Adds no new blocks, items or other content.

    Keeps all of vanilla Minecraft's textures, models and sounds.

    Often used with it

    See all 30
    Towns and TowersBAmendmentsAIce and FireCMacaw's Lights and LampsBThe Lost CitiesA

    Details

    Creator
    Asbestosstar
    License
    Not known
    Downloads
    110K
    Created
    24 Jul 2021
    Official page
    CurseForge
    Links
    Source code

    Security

    No harmful code found

    We checked its files and read their code, without running it.

    What it can do on your computer

    Accepts connections from other computers
    It can accept connections from other computers. Found in code libraries built into it.
    Can update itself
    It can add or replace files in your mods folder, for example to update itself. Only in its files for NeoForge 1.20.1; Forge 1.21.1 to 1.21.10.
    Uses folders outside the game
    It can read or write files outside your Minecraft folder, on the rest of your computer. Found: your user folder and the temporary files folder.
    Starts other programs
    It can start another program on your computer. It can stop a program.
    Can download and run new code
    The same part of the code can download data and run it as code. Auto-updaters do this, and so does malware. Found in the mod's own code and in code libraries built into it.Not a Warning: we read its code and found no code downloaded over http or run without a check.
    Connects to the internet
    It has code that can go online, for example to check for updates, load skins or send crash reports. Found in the mod's own code and in code libraries built into it. See Privacy

    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 · All 54 latest files checked, last on 16 Oct 2026
    • 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.
      54 latest files: the newest file for each Minecraft version and loader. The answer above is about the 6 for recent versions. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks. See each file in Releases
    • Their codeWe turn the code of the files back into readable code and follow what it does, without running it. This shows what it downloads, what it sends and where your login goes.
      Read without running it
    • Uses folders outside the game
      Uses the temporary files folder.Finds the Minecraft folder.
    • Looked for, not foundWe looked for these in the file and did not find them.
      The webcam or microphone, an AI service.

    Privacy

    We found nothing it sends about you

    We read its code without running it: it contacts 1 web address while you play.

    Like any connection, each address it contacts sees your IP address.

    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 · All 6 files read
    • 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.
      The code of all 6 files, for recent Minecraft versions. See each file in Releases
    • Address built while the game runsThe code builds this address while the game runs: it is not written in the file.
      Purpose not known.

    AI

    No sign that AI was used to make it

    We looked for AI tools in its texts, files and images and found none.

    No sign of AI in the game

    We found no AI service, AI library or AI model file in its code.

    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 · 4 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.
    • 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
      8 of 40 changelogs read
    • Its filesFiles that AI coding tools leave behind (like AGENTS.md), and the texts inside the files you download.
      Nothing found
    • Images in its filesHidden data in the images of the files you download, where AI image tools write their name and settings.
      Nothing found
      2 images read
    • 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.
      No AI service, AI library or AI model file
      1,815 code files read

    Compatibility

    See all 382 files
    Fabric
    NeoForge
    Forge
    Quilt
    1.61.91.141.181.2126.2

    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.Its newest file is for 1.21.10. It has no file for the 4 newer Minecraft versions. It also supports 1.21.1, a version many recently updated mods still support.

    Modpacks using this project

    Find modpacks with it

    Modpacks that include FeatureCreep in at least one of their versions, most downloaded first.

    ModpackDownloadsLast version with it
    The OreSpawn Pack29K downloadslast version with it 3 Jul 2022PHONE craft4.7K downloadslast version with it 23 Jan 2024ChumyCraft4.7K downloadslast version with it 26 Aug 2024Photographic Investigators4.4K downloadslast version with it 30 Apr 2025smejky structure and dungeons4.1K downloadslast version with it 13 Oct 2024Tusday's Pack For Friends And Fun2.2K downloadslast version with it 18 Apr 2022Vulvar Packs710 downloadslast version with it 2 Jul 2023Jester Jumps611 downloadslast version with it 17 Oct 2025Magic, Space, and Exploration 314 downloadslast version with it 15 Jan 2023ChaosTech300 downloadslast version with it 31 Aug 2022
    1 to 10 of 21123

    Often in the same modpacks

    Mods that modpacks often add together with FeatureCreep. Share: how many of the modpacks with FeatureCreep also have that mod.

    ProjectTypeShareGrade
    Towns and TowersBModin 48% of the modpacks with FeatureCreepAmendmentsAModin 43% of the modpacks with FeatureCreepIce and FireCModin 38% of the modpacks with FeatureCreepMacaw's Lights and LampsBModin 38% of the modpacks with FeatureCreepThe Lost CitiesAModin 33% of the modpacks with FeatureCreepDynamic TreesBModin 33% of the modpacks with FeatureCreepCroptopiaAModin 33% of the modpacks with FeatureCreepEasy MagicAModin 33% of the modpacks with FeatureCreepSodium Dynamic LightsCModin 33% of the modpacks with FeatureCreepMacaw's RoofsAModin 33% of the modpacks with FeatureCreep
    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
    1.21.10·Forge5am05am0 · featurecreepmc-1.21.10-5am0.jarSends: Nothing about youRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21 to 1.21.1·Fabric4.0AM18-1.21FabricMC.el9fc4.noarch.fpm4.0AM18-1.21FabricMC.el9fc4.noarch.fpm · featurecreep-4.0AM18-1.21FabricMC.el9fc4.noarch.fpm.jarSends: Nothing about youRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.1·Forge5am05am0 · featurecreepmc-1.21.1-5am0.jarSends: Nothing about youRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.1·Fabric4.0AM18-1.20.1FabricMC.el9fc4.noarch.fpm4.0AM18-1.20.1FabricMC.el9fc4.noarch.fpm · featurecreep-4.0AM18-1.20.1FabricMC.el9fc4.noarch.fpm.jarSends: Nothing about youRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.1·NeoForge, Forge4.0AM18-1.20.1MCForge.el9fc4.noarch.fpm4.0AM18-1.20.1MCForge.el9fc4.noarch.fpm · featurecreep-4.0AM18-1.20.1MCForge.el9fc4.noarch.fpm.jarSends: Nothing about youRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.1·Quilt4.0AM18-1.20.1QuiltMC.el9fc4.noarch.fpm4.0AM18-1.20.1QuiltMC.el9fc4.noarch.fpm · featurecreep-4.0AM18-1.20.1QuiltMC.el9fc4.noarch.fpm.jarSends: Nothing about youRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    Older Minecraft versions
    1.20.5 to 1.20.6·Fabric4.0AM18-1.20.5FabricMC.el9fc4.noarch.fpm4.0AM18-1.20.5FabricMC.el9fc4.noarch.fpm · featurecreep-4.0AM18-1.20.5FabricMC.el9fc4.noarch.fpm.jarSends: Nothing about youRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.5 to 1.20.6·NeoForge4.0AM18-1.20.5NeoForge.el9fc4.noarch.fpm4.0AM18-1.20.5NeoForge.el9fc4.noarch.fpm · featurecreep-4.0AM18-1.20.5NeoForge.el9fc4.noarch.fpm.jarSends: Nothing about youRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.5 to 1.20.6·Forge4.0AM18-1.20.5MCForge.el9fc4.noarch.fpm4.0AM18-1.20.5MCForge.el9fc4.noarch.fpm · featurecreep-4.0AM18-1.20.5MCForge.el9fc4.noarch.fpm.jarSends: Nothing about youRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.3 to 1.20.4·Fabric4.0AM18-1.20.3FabricMC.el9fc4.noarch.fpm4.0AM18-1.20.3FabricMC.el9fc4.noarch.fpm · featurecreep-4.0AM18-1.20.3FabricMC.el9fc4.noarch.fpm.jarSends: Nothing about youRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1 to 10 of 54123456

    382 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    26.1-snapshot·Fabric, Forge, NeoForge26.1-626.1-6 · featurecreepmc-26.1-6.jarAlpha·22 Mar 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Alpha · 1.0 MB
    1.21.10The latest file for its Minecraft version and loader·Forge5am05am0 · featurecreepmc-1.21.10-5am0.jarBeta·9 Dec 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Beta · 7.0 MB
    1.21.1The latest file for its Minecraft version and loader·Forge5am05am0 · featurecreepmc-1.21.1-5am0.jarBeta·9 Dec 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Beta · 7.0 MB
    1.20.5 to 1.20.61.20.5 to 1.20.6·Forge5am05am0 · featurecreepmc-1.20.5-5am0.jarBeta·9 Dec 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Beta · 7.0 MB
    1.21 to 1.21.11.21 to 1.21.1The latest file for its Minecraft version and loader·Fabric4.0AM18-1.21FabricMC.el9fc4.noarch.fpm4.0AM18-1.21FabricMC.el9fc4.noarch.fpm · featurecreep-4.0AM18-1.21FabricMC.el9fc4.noarch.fpm.jar·26 Sep 2024PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 5.0 MB
    1.20.3 to 1.20.41.20.3 to 1.20.4The latest file for its Minecraft version and loader·Forge4.0AM18-1.20.3MCForge.el9fc4.noarch.fpm4.0AM18-1.20.3MCForge.el9fc4.noarch.fpm · featurecreep-4.0AM18-1.20.3MCForge.el9fc4.noarch.fpm.jar·26 Sep 2024PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 9.5 MB
    1.20.5 to 1.20.61.20.5 to 1.20.6The latest file for its Minecraft version and loader·Fabric4.0AM18-1.20.5FabricMC.el9fc4.noarch.fpm4.0AM18-1.20.5FabricMC.el9fc4.noarch.fpm · featurecreep-4.0AM18-1.20.5FabricMC.el9fc4.noarch.fpm.jar·25 Sep 2024PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 4.9 MB
    1.20.5 to 1.20.61.20.5 to 1.20.6The latest file for its Minecraft version and loader·Forge4.0AM18-1.20.5MCForge.el9fc4.noarch.fpm4.0AM18-1.20.5MCForge.el9fc4.noarch.fpm · featurecreep-4.0AM18-1.20.5MCForge.el9fc4.noarch.fpm.jar·25 Sep 2024PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 6.1 MB
    1.20.5 to 1.20.61.20.5 to 1.20.6The latest file for its Minecraft version and loader·NeoForge4.0AM18-1.20.5NeoForge.el9fc4.noarch.fpm4.0AM18-1.20.5NeoForge.el9fc4.noarch.fpm · featurecreep-4.0AM18-1.20.5NeoForge.el9fc4.noarch.fpm.jar·25 Sep 2024PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 6.1 MB
    1.20.3 to 1.20.41.20.3 to 1.20.4The latest file for its Minecraft version and loader·NeoForge4.0AM18-1.20.3NeoForge.el9fc4.noarch.fpm4.0AM18-1.20.3NeoForge.el9fc4.noarch.fpm · featurecreep-4.0AM18-1.20.3NeoForge.el9fc4.noarch.fpm.jar·25 Sep 2024PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 5.8 MB
    1.20.3 to 1.20.41.20.3 to 1.20.4The latest file for its Minecraft version and loader·Fabric4.0AM18-1.20.3FabricMC.el9fc4.noarch.fpm4.0AM18-1.20.3FabricMC.el9fc4.noarch.fpm · featurecreep-4.0AM18-1.20.3FabricMC.el9fc4.noarch.fpm.jar·25 Sep 2024PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 4.8 MB
    1.20.2The latest file for its Minecraft version and loader·Forge4.0AM18-1.20.2MCForge.el9fc4.noarch.fpm4.0AM18-1.20.2MCForge.el9fc4.noarch.fpm · featurecreep-4.0AM18-1.20.2MCForge.el9fc4.noarch.fpm.jar·25 Sep 2024PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 5.6 MB
    1.20.2The latest file for its Minecraft version and loader·NeoForge4.0AM18-1.20.2NeoForge.el9fc4.noarch.fpm4.0AM18-1.20.2NeoForge.el9fc4.noarch.fpm · featurecreep-4.0AM18-1.20.2NeoForge.el9fc4.noarch.fpm.jar·25 Sep 2024PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 5.7 MB
    1.20.2The latest file for its Minecraft version and loader·Fabric4.0AM18-1.20.2FabricMC.el9fc4.noarch.fpm4.0AM18-1.20.2FabricMC.el9fc4.noarch.fpm · featurecreep-4.0AM18-1.20.2FabricMC.el9fc4.noarch.fpm.jar·25 Sep 2024PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 4.7 MB
    1.20.1The latest file for its Minecraft version and loader·NeoForge, Forge4.0AM18-1.20.1MCForge.el9fc4.noarch.fpm4.0AM18-1.20.1MCForge.el9fc4.noarch.fpm · featurecreep-4.0AM18-1.20.1MCForge.el9fc4.noarch.fpm.jar·25 Sep 2024PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 5.6 MB
    1.20.1The latest file for its Minecraft version and loader·Quilt4.0AM18-1.20.1QuiltMC.el9fc4.noarch.fpm4.0AM18-1.20.1QuiltMC.el9fc4.noarch.fpm · featurecreep-4.0AM18-1.20.1QuiltMC.el9fc4.noarch.fpm.jar·25 Sep 2024PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 4.6 MB
    1.20.1The latest file for its Minecraft version and loader·Fabric4.0AM18-1.20.1FabricMC.el9fc4.noarch.fpm4.0AM18-1.20.1FabricMC.el9fc4.noarch.fpm · featurecreep-4.0AM18-1.20.1FabricMC.el9fc4.noarch.fpm.jar·25 Sep 2024PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 4.6 MB
    1.19.4The latest file for its Minecraft version and loader·Forge4.0AM18-1.19.4MCForge.el9fc4.noarch.fpm4.0AM18-1.19.4MCForge.el9fc4.noarch.fpm · featurecreep-4.0AM18-1.19.4MCForge.el9fc4.noarch.fpm.jar·25 Sep 2024PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 5.5 MB
    1.19.4The latest file for its Minecraft version and loader·Quilt4.0AM18-1.19.4QuiltMC.el9fc4.noarch.fpm4.0AM18-1.19.4QuiltMC.el9fc4.noarch.fpm · featurecreep-4.0AM18-1.19.4QuiltMC.el9fc4.noarch.fpm.jar·25 Sep 2024PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 4.6 MB
    1.19.4The latest file for its Minecraft version and loader·Fabric4.0AM18-1.19.4FabricMC.el9fc4.noarch.fpm4.0AM18-1.19.4FabricMC.el9fc4.noarch.fpm · featurecreep-4.0AM18-1.19.4FabricMC.el9fc4.noarch.fpm.jar·25 Sep 2024PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 4.6 MB
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