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

    Craft Down Under Client Companion

    Mod

    Tabbed chat channels for messaging players on CDU servers.

    C78/ 100
    • OverviewC
    • SecurityPassed
    • PrivacyGoes online
    • AINone found
    • CompatibilityUp to 1.21.1
    • ModpacksIn 7
    • ReleasesLatest 11 Apr

    Download

    QuasarCompanion-1.0.7-fabric-1.21.1.jar

    Released 11 Apr 2026 · 3.3 MB

    Passed: our checks found nothing harmful in this file.

    Download
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade C

    How grades work

    Strengths

    • Security checks passed
    • Stable releases
    • Public source code

    Points lost

    • No release in 6 months−5 points
    • First release only 7 months ago−5 points
    • Releases in only 2 of the last 24 months−4 points
    • Under 5 million downloads−1 point
    All 11 criteria

    • Maintenance

      9 points lost18 / 27
      Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.6 months ago (11 Apr 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.1.21.1 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 2 of the last 24 months 2 / 6

    • Stability

      Full points22 / 22
      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.None of the 7 modpacks with two or more versions removed it 10 / 10
      Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.No quick fix in 2 years 7 / 7
      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 · playcdu/QuasarClientCompanion 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.146,321 3 / 4

    • Track record

      5 points lost3 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.7 months, 17 releases 3 / 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
    Total78 / 100

    53 of the 68 points that apply = 78 out of 100.

    Images

    • image.png

    About

    Craft Down Under Client Companion adds a richer in-game chat experience for players on Craft Down Under servers, working alongside the Quasar server plugin and activating when chat channels are available. Its chat groups messages into tabs such as party and global, lets players filter by channel, collapse tabs to save space, and marks channels with unread messages. The custom chat interface includes a scrollbar and message history, while right-click menus provide actions such as private messaging and ignoring or unignoring players, as well as channel controls and admin tools. The mod also adds Craft Down Under servers to the top of the multiplayer server list using live server data, and offers settings to toggle its chat and show or hide players from other servers in the network tab list. Chat Heads integration can display player heads beside messages, and chat preferences and other settings persist between sessions.

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

    In-game changes

    Changes the game's code in 5 areas: User interfaceChanges 6 game code files in this area: menus, screens, tooltips, the chat window and the in-game overlay., PlayerChanges 1 game code file in this area: your character: movement, abilities, hunger and controls., Networking and multiplayerChanges 1 game code file in this area: connections, the server list and what is sent between your game and a server., Game coreChanges 1 game code file in this area: the main loop, lighting and other code the whole game uses. and Game optionsChanges 1 game code file in this area: settings, key bindings and the option screens..

    Adds no new blocks, items or other content.

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

    Details

    Creator
    sauramel
    License
    Not known
    Downloads
    146K
    Created
    14 Mar 2026
    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

    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
    Creates settings files
    The mod keeps its settings in the config folder of your game, where you can change or delete them. 1 file in your config 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 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.
      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
    • 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

    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 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
    • api.playcdu.co
      Purpose not known.

    AI

    No sign so far that AI was used to make it

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

    We have not read its code history 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 · 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.
    • Code historyThe public code on GitHub: who made each change, credit lines such as "Co-authored-by", and its files.
      Not read yet
    • 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
      26 of 34 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
      1 image 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
      36 code files read

    Compatibility

    See all 17 files
    Fabric
    NeoForge
    Forge
    1.201.2126.126.3

    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.

    Related projects

    Projects that need Craft Down Under Client Companion to work.

    ProjectTypeDownloadsGrade
    Soulrend CompanionCMod37K downloads

    Modpacks using this project

    Find modpacks with it

    Modpacks that include Craft Down Under Client Companion in at least one of their versions, most downloaded first.

    ModpackDownloadsLast version with it
    BigChadGuys Plus2.4M downloadslast version with it 14 Oct 2026Soulrend - Dark Fantasy RPG Soulslike1.1M downloadslast version with it 21 Oct 2026Mayview (with Cobblemon)187K downloadslast version with it 20 Apr 2026Concatenation162K downloadslast version with it 21 Sep 2026Sky Bees Reborn20K downloadslast version with it 19 Jun 2026Concatenation Lite9.9K downloadslast version with it 30 Aug 2026CobbledHams649 downloadslast version with it 19 May 2026

    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·Fabric1.0.71.0.7 · QuasarCompanion-1.0.7-fabric-1.21.1.jarSends: Nothing about youRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.1·NeoForge1.0.71.0.7 · QuasarCompanion-1.0.7-neoForge-1.21.1.jarSends: Nothing about youRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.1·Fabric1.0.71.0.7 · QuasarCompanion-1.0.7-fabric-1.20.1.jarSends: Nothing about youRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.1·Forge1.0.71.0.7 · QuasarCompanion-1.0.7-forge-1.20.1.jarSends: Nothing about youRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.

    17 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.20.1The latest file for its Minecraft version and loader·Forge1.0.71.0.7 · QuasarCompanion-1.0.7-forge-1.20.1.jar·11 Apr 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 3.3 MB
    1.21.1The latest file for its Minecraft version and loader·NeoForge1.0.71.0.7 · QuasarCompanion-1.0.7-neoForge-1.21.1.jar·11 Apr 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 3.3 MB
    1.21.1The latest file for its Minecraft version and loader·Fabric1.0.71.0.7 · QuasarCompanion-1.0.7-fabric-1.21.1.jar·11 Apr 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 3.3 MB
    1.20.1The latest file for its Minecraft version and loader·Fabric1.0.71.0.7 · QuasarCompanion-1.0.7-fabric-1.20.1.jar·11 Apr 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 3.2 MB
    1.21.1·Fabric1.0.61.0.6 · QuasarCompanion-1.0.6-fabric-1.21.1.jar·25 Mar 2026PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Stable · 3.3 MB
    1.21.1·NeoForge1.0.61.0.6 · QuasarCompanion-1.0.6-neoForge-1.21.1.jar·25 Mar 2026PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Stable · 3.3 MB
    1.20.1·Fabric1.0.61.0.6 · QuasarCompanion-1.0.6-fabric-1.20.1.jar·25 Mar 2026PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Stable · 3.2 MB
    1.20.1·Forge1.0.61.0.6 · QuasarCompanion-1.0.6-forge-1.20.1.jar·25 Mar 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 3.2 MB
    1.20.1·Fabric1.0.51.0.5 · QuasarCompanion-1.0.5-fabric-1.20.1.jar·23 Mar 2026PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Stable · 53.3 KB
    1.20.1·Forge1.0.51.0.5 · QuasarCompanion-1.0.5-forge-1.20.1.jar·23 Mar 2026PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Stable · 54.7 KB
    1.21.1·NeoForge1.0.51.0.5 · QuasarCompanion-1.0.5-neoForge-1.21.1.jar·23 Mar 2026PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Stable · 56.7 KB
    1.21.1·Fabric1.0.51.0.5 · QuasarCompanion-1.0.5-fabric-1.21.1.jar·23 Mar 2026PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Stable · 55.4 KB
    1.21.1·NeoForge1.0.21.0.2 · QuasarCompanion-1.0.2-neoForge-1.21.1.jar·16 Mar 2026PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Stable · 36.8 KB
    1.21.1·Fabric1.0.11.0.1 · QuasarCompanion-1.0.1-fabric-1.21.1 (1).jar·14 Mar 2026PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Stable · 34.8 KB
    1.21.1·NeoForge1.0.11.0.1 · QuasarCompanion-1.0.1-neoForge-1.21.1 (1).jar·14 Mar 2026PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Stable · 35.5 KB
    1.20.1·Forge1.0.11.0.1 · QuasarCompanion-1.0.1-forge-1.20.1.jar·14 Mar 2026PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Stable · 33.0 KB
    1.20.1·Fabric1.0.11.0.1 · QuasarCompanion-1.0.1-fabric-1.20.1.jar·14 Mar 2026PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Stable · 32.1 KB