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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.
    How it worksMalware we foundAPIAboutPrivacyTermsContact

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

    Mixin Helper

    Mod

    Change how mods patch your game to fix conflicts.

    B87/ 100
    • OverviewB
    • SecurityPassed
    • PrivacyNone found
    • AIAI-aided code +1
    • CompatibilityUp to 1.21.1
    • ModpacksIn 19
    • ReleasesLatest 18 Oct

    Download

    mixinhelper-1.1.2.jar

    Released 18 Oct 2026 · 41.8 KB

    Passed: our checks found nothing harmful in this file.

    Download
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade B

    How grades work

    Strengths

    • Security checks passed
    • Stable releases
    • Public source code and issue tracker

    Points lost

    • Releases in only 3 of the last 24 months−4 points
    • First release only 7 months ago−3 points
    • Under 5 million downloads−2 points
    All 11 criteria

    • Maintenance

      4 points lost23 / 27
      Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.7 days ago (18 Oct 2026) 12 / 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 Fabric and NeoForge, 1.20.1 on Forge. 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 3 of the last 24 months 2 / 6

    • Stability

      Full points15 / 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.2 of the 17 modpacks with two or more versions removed it in a later one (12%) 10 / 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 points10 / 10
      Source codeWhether the project page links to its source code, so anyone can read what it does.git.tysontheember.dev 7 / 7
      Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.git.tysontheember.dev 3 / 3

    • Popularity

      2 points lost2 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.14,866 2 / 4

    • Track record

      3 points lost5 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.7 months, 16 releases 5 / 8

    • Security

      Passed
      File checksThis check adds no points. It can only take points away.Our checks found nothing harmful in all 4 latest files for recent Minecraft versions. See Security
    Total87 / 100

    55.4 of the 64 points that apply = 87 out of 100. The points above are rounded to whole numbers.

    About

    Mixin Helper is a configuration tool for modpack developers and server administrators to diagnose and resolve conflicts between mods without editing their code or removing the mods. Through a JSON configuration, it can disable individual mixins or whole mixin configurations, block mixins targeting a class, change mixin execution priority, and neutralize or remove specific injected methods. It also produces a detailed JSON audit report of loaded mixin configurations and their annotations to help identify mixins involved in crashes or unexpected behavior. Changes take effect at startup, so configuration edits require a full game restart; the mod's guardrails protect sensitive classes, including world-generation, world-storage, mixin-system, and JVM internals from certain modifications by default.

    Written from Modrinth . How we write it

    In-game changes

    Does not change the game's code directly.

    Adds no new blocks, items or other content.

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

    Details

    Creator
    TysonTheEmber
    License
    GNU General Public License v3.0 only
    Downloads
    15K
    Created
    22 Mar 2026
    Official pages
    Modrinth , CurseForge
    Links
    Source code , Issues , Wiki , Discord

    Security

    No harmful code found

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

    What it can do on your computer

    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.

    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 4 latest files checked, last on 18 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.
      4 latest files: the newest file for each Minecraft version and loader. All 4 are 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
    • Author on ModrinthThe disclosure form on Modrinth, where the author declares that the project reads or edits things on your system outside the game. Since 13 Aug 2026, Modrinth's rules require it when this applies.
      Nothing declared about your system outside the game.
    • Looked for, not foundWe looked for these in the file and did not find them.
      The internet, other programs, updating itself, the webcam or microphone, an AI service.

    Privacy

    We found nothing it sends

    We read its code without running it: it contacts no web address while you play.

    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 4 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 4 files, for recent Minecraft versions. See each file in Releases
    • Author on ModrinthThe disclosure form on Modrinth, where the author declares crash reports, usage data and advertisements. Since 13 Aug 2026, Modrinth's rules require it when a project collects data on its users or shows advertisements.
      Nothing declared about crash reports, usage data or advertisements.

    AI

    AI was used for its code and text

    The author declares AI code and text on Modrinth.

    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 · 5 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.
      Declares AI code, text. No AI features declared.
    • 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 32 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
    • 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
      24 code files read

    Compatibility

    See all 16 files
    Fabric
    NeoForge
    Forge
    1.201.2126.126.3

    Point at or tap a version to see its loaders.

    Runs onWhere to install it: in your game, on the server, or both. As the author says on Modrinth.Needed in your game and on the server, or you cannot join.
    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 include Mixin Helper in at least one of their versions, most downloaded first.

    ModpackDownloadsLast version with it
    Mystic's Monstrosity - Greedy Edition30K downloadslast version with it 18 Oct 2026Dieselpunkery5.7K downloadslast version with it 16 Oct 2026Horizon (New Dawn)4.7K downloadslast version with it 30 Jul 2026Mystic's Monstrosity - Avaricious Edition3.1K downloadslast version with it 1 Oct 2026Transportal Imperium1.8K downloadslast version with it 6 Jul 2026Project Z - Zombie Apocalypse 1.4K downloadslast version with it 6 Sep 2026spectrum_111.3K downloadslast version with it 9 Jun 2026Create - Tamed Frontiers1.2K downloadslast version with it 13 Jun 2026Pickable Me954 downloadslast version with it 14 Jun 2026GameOnGamers 1.21.1860 downloadslast version with it 30 Apr 2026
    1 to 10 of 1912

    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·Fabric1.1.2-12111.1.2-1211 · mixinhelper-1.1.2.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.1·NeoForge1.1.2-12111.1.2-1211 · mixinhelper-1.1.2.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.1·Fabric1.1.2-12011.1.2-1201 · mixinhelper-1.1.2.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.1·Forge1.1.2-12011.1.2-1201 · mixinhelper-1.1.2.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.

    16 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.21.1The latest file for its Minecraft version and loader·NeoForge1.1.2-12111.1.2-1211 · mixinhelper-1.1.2.jar (main file)·18 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 41.1 KB
    1.20.1The latest file for its Minecraft version and loader·Forge1.1.2-12011.1.2-1201 · mixinhelper-1.1.2.jar (main file)·18 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 41.5 KB
    1.21.1The latest file for its Minecraft version and loader·Fabric1.1.2-12111.1.2-1211 · mixinhelper-1.1.2.jar (main file)·18 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 41.8 KB
    1.20.1The latest file for its Minecraft version and loader·Fabric1.1.2-12011.1.2-1201 · mixinhelper-1.1.2.jar (main file)·18 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 41.8 KB
    1.21.1·NeoForge1.1.1-12111.1.1-1211 · mixinhelper-1.1.1.jar (main file)·12 Jun 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 40.6 KB
    1.20.1·Forge1.1.1-12011.1.1-1201 · mixinhelper-1.1.1.jar (main file)·12 Jun 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 41.0 KB
    1.21.1·Fabric1.1.1-12111.1.1-1211 · mixinhelper-1.1.1.jar (main file)·12 Jun 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 41.3 KB
    1.20.1·Fabric1.1.1-12011.1.1-1201 · mixinhelper-1.1.1.jar (main file)·12 Jun 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 41.3 KB
    1.20.1·Forge1.1.0-12011.1.0-1201 · mixinhelper-1.1.0.jar (main file)·23 Mar 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 40.8 KB
    1.21.1·Fabric1.1.0-12111.1.0-1211 · mixinhelper-1.1.0.jar (main file)·23 Mar 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 41.1 KB
    1.20.1·Fabric1.1.0-12011.1.0-1201 · mixinhelper-1.1.0.jar (main file)·23 Mar 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 41.1 KB
    1.21.1·NeoForge1.1.0-12111.1.0-1211 · mixinhelper-1.1.0.jar (main file)·23 Mar 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 40.5 KB
    1.20.1·Forge1.0.0-12011.0.0-1201 · mixinhelper-1.0.0.jar (main file)·22 Mar 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 33.3 KB
    1.21.1·NeoForge1.0.0-12111.0.0-1211 · mixinhelper-1.0.0.jar (main file)·22 Mar 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 32.9 KB
    1.20.1·Fabric1.0.0-12011.0.0-1201 · mixinhelper-1.0.0.jar (main file)·22 Mar 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 33.4 KB
    1.21.1·Fabric1.0.0-12111.0.0-1211 · mixinhelper-1.0.0.jar (main file)·22 Mar 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 33.4 KB