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    2,054,198 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 2026.269,438 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.

    ReAuth (Fabric)

    Mod

    Fixes the problem of having to restart your client when your session invalidates.

    E34/ 100
    • OverviewE
    • SecurityPassed
    • PrivacyGoes online
    • AINone found
    • CompatibilityUp to 1.16.5
    • ModpacksIn 34
    • ReleasesLatest Nov 2020

    Download

    ReAuth-1.16-Fabric-3.9.3.jar

    Released 8 Nov 2020 · 50.2 KB

    Passed: our checks found nothing harmful in this file.

    Download
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade E

    How grades work

    Strengths

    • Security checks passed
    • Public source code

    Points lost

    • No release or new Minecraft version in 5.8 years−26 points
    • No file for a Minecraft version most modpacks use−9 points
    • Many modpacks removed it−4 points
    • Under 5 million downloads−1 point
    All 11 criteria

    • Maintenance

      27 points lost0 / 27
      Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.The author marked an existing file as working on Minecraft 1.16.5, which came out on 14 Jan 2021 0 / 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.1.16.5 on Fabric. About 5.7 years behind popular modding versions. Latest Minecraft: 26.3. Abandoned: no release for 5.9 years; no file for a popular modding version; no recent human commit.0 / 9
      Regular releasesIn how many of the last 24 months a new file came out. Full points at 8 months.No release in the last 24 months 0 / 6

    • Stability

      4 points lost11 / 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.4 of the 18 modpacks with two or more versions removed it in a later one (22%) See the 4 modpacks6 / 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 · TechnicianLP/ReAuth 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.102,581 3 / 4

    • Track record

      8 points lost0 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.6.2 years, 4 releases 0 / 8

    • Security

      Passed
      File checksThis check adds no points. It can only take points away.Our checks found nothing harmful in the latest file. See Security
    Total34 / 100

    20.9 of the 61 points that apply = 34 out of 100. The points above are rounded to whole numbers.

    Images

    • Overwiev
    • Ingame Config Screen
    • Invalid Session Error with additional Buttons
    • Login Screen with Offline Username
    • Login Screen with Mojang Credentials
    • Multiplayer Screen with Invalid Session
    • Multiplayer Screen with Valid Session

    About

    ReAuth is a client-side mod that lets you renew an invalid Minecraft session without restarting the game, and switch accounts while Minecraft is running. A session indicator on the Multiplayer screen shows whether you need to log in again, and the login screen lets you sign in or set an offline username. When a server connection fails because of an invalid session, ReAuth adds options to open the login screen or, if credentials are saved, log in and retry.

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

    In-game changes

    It has no file for a recent Minecraft version. This is about its files for Minecraft 1.16 to 1.16.5.

    Changes the game's code in 1 area: User interfaceChanges 3 game code files in this area: menus, screens, tooltips, the chat window and the in-game overlay..

    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
    Mod MenuAJumploader-Phosphor-LithiumARoughly Enough ResourcesD

    Details

    Creator
    TechnicianLP
    License
    Not known
    Downloads
    103K
    Created
    22 Aug 2020
    Official page
    CurseForge
    Links
    Source code

    Security

    No harmful code found

    It has no file for a recent Minecraft version. This is about its files for Minecraft 1.16 to 1.16.5.

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

    What it can do on your computer

    Connects to the internet
    It has code that can go online, for example to check for updates, load skins or send crash reports. It contacts 1 web address. 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 · The latest file 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.
      1 latest file. It is not for a recent Minecraft version, so the answer above is about it. 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
    • Looked for, not foundWe looked for these in the file and did not find them.
      Folders outside the game, other programs, updating itself, the webcam or microphone, an AI service.

    Privacy

    We found nothing it sends about you

    It has no file for a recent Minecraft version. This is about its files for Minecraft 1.16 to 1.16.5.

    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 · Its one file 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 its one file, for Minecraft 1.16 to 1.16.5. See each file in Releases
    • github.com
      Checks for a new version of the mod.Explained by AI (may be wrong)Explained by an AI from the code. May be wrong.

    AI

    No sign so far that AI was used to make it

    We looked for AI tools in its description, files, images, code history and pull requests and found none.

    We have not read its changelogs yet.

    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 · 6 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
      13 commits read
    • Pull requestsThe recent pull requests, comments, topics and README of the GitHub repository.
      Nothing found
      18 pull requests read
    • 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.
      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
      29 code files read

    Compatibility

    See all 4 files
    Fabric
    1.161.181.201.2126.1

    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.No file yet for any of the last 6 Minecraft versions.

    Modpacks using this project

    Find modpacks with it

    34 modpacks include ReAuth (Fabric) in at least one of their versions. Here are the 30 most downloaded.

    ModpackDownloadsLast version with it
    [FABRIC] Adventure Pack173K downloadslast version with it 26 Mar 2021Builder's QOL63K downloadslast version with it 10 Jun 2021Danknum Opus 38K downloadslast version with it 9 Feb 2021Nirvana - Better Vanilla28K downloadslast version with it 20 Feb 2021Lets Play Origins19K downloadslast version with it 19 Jul 2021Chadpack14K downloadslast version with it 14 Mar 2021MTR Craft Lite12K downloadslast version with it 20 Mar 2024EMC Modpack 58.2K downloadslast version with it 14 Mar 2022Client+Fabric5.4K downloadslast version with it 25 Oct 2020Jeopardy: Moonlight4.3K downloadslast version with it 26 Jan 2021
    1 to 10 of 30123

    Often in the same modpacks

    Mods that modpacks often add together with ReAuth (Fabric). Share: how many of the modpacks with ReAuth (Fabric) also have that mod.

    ProjectTypeShareGrade
    Mod MenuAModin 88% of the modpacks with ReAuth (Fabric)Jumploader-Modin 82% of the modpacks with ReAuth (Fabric)Phosphor-Modin 76% of the modpacks with ReAuth (Fabric)LithiumAModin 76% of the modpacks with ReAuth (Fabric)Roughly Enough ResourcesDModin 71% of the modpacks with ReAuth (Fabric)Light OverlayBModin 62% of the modpacks with ReAuth (Fabric)BetterNetherBModin 62% of the modpacks with ReAuth (Fabric)Dark Loading ScreenAModin 59% of the modpacks with ReAuth (Fabric)BetterEndBModin 59% of the modpacks with ReAuth (Fabric)Oh The Biomes You'll Go RefabricatedDModin 56% of the modpacks with ReAuth (Fabric)
    1 to 10 of 30123

    Latest files

    The newest file for each Minecraft version and loader. None is for a recent Minecraft version. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks.

    MinecraftLoaderVersionSecuritySendsRequires
    Older Minecraft versions
    1.16 to 1.16.5·Fabric3.9.33.9.3 · ReAuth-1.16-Fabric-3.9.3.jarSends: Nothing about youRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.

    4 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.16 to 1.16.51.16 to 1.16.5The latest file for its Minecraft version and loader·Fabric3.9.33.9.3 · ReAuth-1.16-Fabric-3.9.3.jar·8 Nov 2020PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 50.2 KB
    1.16.1 to 1.16.31.16.1 to 1.16.3·Fabric3.9.2-1.163.9.2-1.16 · ReAuth-1.16-Fabric-3.9.2.jar·8 Oct 2020PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 47.4 KB
    1.16 to 1.16.11.16 to 1.16.1·Fabric3.9.03.9.0 · ReAuth-1.16-Fabric-3.9.0.jar·22 Aug 2020PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Stable · 44.9 KB
    1.16.2·Fabric3.9.13.9.1 · ReAuth-1.16-Fabric-3.9.1.jar·22 Aug 2020PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Stable · 44.9 KB