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

    Roost Ultimate

    Mod

    Breed chickens that produce useful materials and resources.

    C79/ 100
    • OverviewC
    • SecurityPassed
    • PrivacyNone found
    • AINone found
    • CompatibilityUp to 1.21.1
    • ModpacksIn 6
    • ReleasesLatest 1 Mar

    Download

    roostultimate_1.21.1-modrinth-4.2.2.jar

    Released 31 Jan 2026 · 1.8 MB

    Passed: our checks found nothing harmful in this file.

    A newer beta from 1 Mar 2026 is in Releases.

    Download

    Required to run

    • GeckolibAMinecraft 1.21.1 · NeoForge (release 4.9.3)
    • CRLibCMinecraft 1.21.1 · NeoForge (release 1.0.1)
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade C

    How grades work

    Strengths

    • Security checks passed
    • Public source code and issue tracker

    Points lost

    • No release in 8 months−10 points
    • Releases replaced within 3 days to fix a problem−3 points
    • Under 5 million downloads−2 points
    All 11 criteria

    • Maintenance

      6 points lost21 / 27
      Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.8 months ago (1 Mar 2026) 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, 1.20.1 on Forge, Fabric and Quilt. 65% of the 995 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 15 of the last 24 months 6 / 6

    • Stability

      3 points lost19 / 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.1 of the 5 modpacks with two or more versions removed it in a later one (20%) 10 / 10
      Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.11 of its 49 releases in 2 years needed a quick fix (22%) See the 11 releases4 / 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 points10 / 10
      Source codeWhether the project page links to its source code, so anyone can read what it does.GitHub · TarantelTM/Roost_Ultimate 7 / 7
      Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.GitHub issues · TarantelTM/Roost_Ultimate 3 / 3

    • Popularity

      2 points lost2 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.22,802 2 / 4

    • Track record

      4 points lost4 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.4.3 years, 92 releases 4 / 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
    Total79 / 100

    56 of the 71 points that apply = 79 out of 100.

    Images

    • Screenshot 1 of Roost Ultimate
    • Screenshot 2 of Roost Ultimate

    About

    Roost Ultimate turns chicken breeding into a resource-production system, letting players combine chicken types in a Breeder to create new breeds and raise them in Roost coops for their distinct outputs. Its chicken roster ranges from familiar materials and foods, such as cobblestone, sand, carrots, and feathers, to ores, gems, and modded materials including iron, diamond, emerald, netherite, draconium, and unobtainium. Players can train chickens to higher levels to increase Roost output, while a Soul Extractor converts chickens into tier-based Souls used in recipes for improved chicken food and seeds. Collector and Feeder blocks automate parts of the setup by wirelessly gathering outputs from the Breeder, Roost, and Soul Extractor and supplying seeds to the Breeder, Roost, and Trainer. The mod also supports automatic output from its production blocks, with controls for directing items into inventories beneath them and redstone control for automatic output.

    Written from Modrinth . How we write it

    In-game changes

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

    Adds 13 blocks, 64 items, 195 entities and 611 recipes.

    Counted from the names and data files in the mod, so the list may not be complete.

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

    Details

    Creator
    Tarantel
    License
    All rights reserved
    Downloads
    23K
    Created
    20 Jun 2022
    Official page
    Modrinth
    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

    Creates settings files
    The mod keeps its settings in the config folder of your game, where you can change or delete them.
    Connects to the internet
    It has code that can go online, for example to check for updates, load skins or send crash reports. Only in its files for Forge 1.20.1. 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 14 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.
      14 latest files: the newest file for each Minecraft version and loader. The answer above is about the 4 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.
      Folders outside the game, 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.

    Its files for older Minecraft versions (1.16.5 to 1.21) also send unknown data.

    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

    No sign that AI was used to make it

    We looked for AI tools in its texts, files, images and code history 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 · 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.
      No AI content or AI features declared.
    • 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
      20 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
      510 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
      246 code files read

    Compatibility

    See all 92 files
    Fabric
    NeoForge
    Forge
    Quilt
    1.161.191.2126.1

    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.
    Geckolibon NeoForge and ForgeACRLibin some filesCForge Config API Porton FabricAFabric APIon FabricAArchitectury APIon FabricACloth Config APIon FabricABucketLibin some filesA
    OptionalProjects it can work with but does not need. The author lists them.
    Roughly Enough Items (REI)in some filesBJust Enough Items (JEI)in some filesAEMIin some filesBJade 🔍in some filesA
    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 Roost Ultimate to work.

    ProjectTypeDownloadsGrade
    Roost Ultimate - Biomes O' Plenty [ADDON]DMod6.8K downloadsRoost Ultimate - Terralith [ADDON]DMod3.8K downloadsRoost Ultimate - Autumnity [ADDON]DMod3.4K downloads

    Modpacks using this project

    Find modpacks with it

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

    ModpackDownloadsLast version with it
    Crafted Knowledge 32.2K downloadslast version with it 8 Dec 2024A Lll Modpark2K downloadslast version with it 30 Sep 2025STN's Legendary Survival1.4K downloadslast version with it 31 Jul 2024Fields & Feasts1.2K downloadslast version with it 1 Sep 2025Lost in the Sky856 downloadslast version with it 5 Jun 2026Tralty's Modded Adventure 2787 downloadslast version with it 14 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·NeoForge4.2.24.2.2 · roostultimate_1.21.1-modrinth-4.2.2.jarSends: None foundRequires:Geckolib, CRLibPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.1·Fabric, Quilt0.9.90.9.9 · roost_ultimate-0.9.9-1.20.1.jarSends: None foundRequires:Forge Config API Port, Fabric API, Architectury API, Cloth Config APIForge Config API Port, Fabric API, Architectury API, Cloth Config APIPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.1·NeoForge3.2.03.2.0 · roostultimate-modrinth-1.20.1-3.2.0.jarSends: None foundRequires:BucketLib, GeckolibPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.1·Forge4.1.14.1.1 · roostultimate-modrinth-4.1.1.jarSends: None foundRequires:CRLib, GeckolibPassedOur checks found nothing harmful in this file. Its code was read too.
    Older Minecraft versions
    1.21·NeoForge3.2.13.2.1 · roostultimate_1.21.1-3.2.1.jarSends: Unknown dataRequires:BucketLib, GeckolibPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.4·NeoForge2.5.0-neoforge20.4.202-modrinth-2.5.02.5.0-neoforge20.4.202-modrinth-2.5.0 · roostultimate-2.5.0-neoforge20.4.202-modrinth-2.5.0.jarSends: None foundRequires:GeckolibPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.2·NeoForge2.2.2-neoforge20.2.86-2.2.22.2.2-neoforge20.2.86-2.2.2 · roost_ultimate-2.2.2-neoforge20.2.86-2.2.2.jarSends: None foundRequires:GeckolibPassedOur checks found nothing harmful in this file. Its code was read too.
    1.19.4·Forge1.0.21.0.2 · chicken_roost-1.19.4-1.0.2.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.19.3·Forge1.0.11.0.1 · roost_ultimate-1.19.3-1.0.1.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.19.2·Fabric, Quilt0.9.00.9.0 · roost_ultimate-0.9.0-1.19.2 [FABRIC].jarSends: None foundRequires:Architectury API, Cloth Config API, Forge Config API Port, Fabric APIArchitectury API, Cloth Config API, Forge Config API Port, Fabric APIPassedOur checks found nothing harmful in this file. Its code was read too.
    1 to 10 of 1412

    92 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.21.1·NeoForge4.2.3b4.2.3b · roostultimate_1.21.1-4.2.3b.jar (main file)Beta·1 Mar 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthDownload · Beta · 1.8 MB
    26.1-snapshot-4·NeoForge26.1-snapshot-4-126.1-snapshot-4-1 · chicken_roost-1.0.0.jar (main file)·5 Feb 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthDownload · Stable · 2.5 MB
    1.20.1The latest file for its Minecraft version and loader·Forge4.1.14.1.1 · roostultimate-modrinth-4.1.1.jar (main file)·31 Jan 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthDownload · Stable · 1.8 MB
    1.21.1The latest file for its Minecraft version and loader·NeoForge4.2.24.2.2 · roostultimate_1.21.1-modrinth-4.2.2.jar (main file)·31 Jan 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthDownload · Stable · 1.8 MB
    1.21.1·NeoForge4.2.14.2.1 · roostultimate_1.21.1-modrinth-4.2.1.jar (main file)·26 Jan 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 1.8 MB
    1.21.1·NeoForge4.2.04.2.0 · roostultimate_1.21.1-modrinth-4.2.0.jar (main file)·26 Jan 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 1.8 MB
    1.20.1·Forge4.1.04.1.0 · roostultimate-modrinth-4.1.0-1.20.1.jar (main file)·22 Jan 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 1.8 MB
    1.21.1·NeoForge4.1.04.1.0 · roostultimate_1.21.1-modrinth-4.1.0.jar (main file)·24 Dec 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 1.7 MB
    1.21.1·NeoForge4.0.14.0.1 · roostultimate_1.21.1-modrinth-4.0.1.jar (main file)·7 Dec 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 1.7 MB
    1.21.1·NeoForge4.0.04.0.0 · roostultimate_1.21.1-modrinth-4.0.0.jar (main file)·4 Dec 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 1.7 MB
    1.21.1·NeoForge3.6.43.6.4 · roostultimate_1.21.1-modrinth-3.6.4.jar (main file)·22 Nov 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 1.7 MB
    1.21.1·NeoForge3.6.33.6.3 · roostultimate_1.21.1-modrinth-3.6.3.jar (main file)·20 Nov 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 1.7 MB
    1.21.1·NeoForge3.6.23.6.2 · roostultimate_1.21.1-modrinth-3.6.2.jar (main file)·14 Nov 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 5.8 MB
    1.21.1·NeoForge3.6.13.6.1 · roostultimate_1.21.1-modrinth-3.6.1.jar (main file)·11 Nov 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 5.9 MB
    1.21.1·NeoForge3.6.03.6.0 · roostultimate_1.21.1-modrinth-3.6.0.jar (main file)·6 Nov 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 5.9 MB
    1.21.1·NeoForge3.5.63.5.6 · roostultimate_1.21.1-modrinth-3.5.6.jar (main file)·3 Nov 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 5.9 MB
    1.21.1·NeoForge3.5.53.5.5 · roostultimate_1.21.1-modrinth-3.5.5.jar (main file)·3 Nov 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 5.9 MB
    1.21.1·NeoForge3.5.43.5.4 · roostultimate_1.21.1-modrinth-3.5.4.jar (main file)·3 Nov 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 5.9 MB
    1.21.1·NeoForge3.5.33.5.3 · roostultimate_1.21.1-modrinth-3.5.3.jar (main file)·3 Nov 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 5.9 MB
    1.21.1·NeoForge3.5.23.5.2 · roostultimate_1.21.1-modrinth-3.5.2.jar (main file)·3 Nov 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 5.9 MB
    1 to 20 of 9212345

    Quick fixes

    In the last 2 years, 11 releases needed a quick fix: a new release within 3 days to fix a problem. This lowers the grade by 3 points.

    See them, newest first

    Quick fixesReleases followed within 3 days by a new release that fixes a problem in them.11

    • 4.2.1-1.21.126 Jan 2026Fixed a typo in recipe folder generation.
    • 3.6.422 Nov 2025Fixed missing textures in JEI!
    • 3.5.13 Nov 2025Fixed seeds dont go in Chicken Storage Block.
    • 3.5.43 Nov 2025Fixed Roost not checking if output fits in slot without losing…
    • 3.5.53 Nov 2025Fixed config entry for passivexp
    • 3.4.04 Oct 2025…Biome Spawn Info to Chicken Item Descriptions. FIX: Fixed Tiered Seeds, to allow some more automatic farming…
    • 3.4.14 Oct 2025Fixing slot 0 out of bound error, while hovering over already…
    • 3.3.217 Sep 2025Fixed the need of Create because of one single line that exists…
    • 3.2.415 Sep 2025Fix for Blue Egg:P
    • 3.2.211 May 2025Fixing wrong tag for vanilla chicken. Mod still needs…
    • 3.0.113 Feb 2025Fixed tiered seeds wont drop after harvest!