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    2,046,932 files checkedFiles from Modrinth and CurseForge we downloaded and checked. Counted on 24 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 24 Oct 2026.269,480 projects gradedProjects with a letter from A to F. Counted on 24 Oct 2026.
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    © 2026 ModgradeNot an official Minecraft product. Not approved by or associated with Mojang or Microsoft.

    Citadel (Unofficial Port)

    Mod

    A helper mod needed for Alex's Mobs to work.

    B83/ 100
    • OverviewB
    • SecurityPassed
    • PrivacyGoes online
    • AINone found
    • CompatibilityMinecraft 1.21.1
    • ModpacksIn 1,896
    • ReleasesLatest 25 Apr

    Download

    citadel-1.21.1-2.7.6.jar

    Released 25 Apr 2026 · 2.9 MB

    Passed: our checks found nothing harmful in this file.

    Download
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade B

    How grades work

    Strengths

    • Security checks passed
    • Stable releases
    • Widely used

    Points lost

    • Releases in only 3 of the last 24 months−4 points
    • No public issue tracker−3 points
    • First release only 10 months ago−3 points
    • No release in 6 months−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.6 months ago (25 Apr 2026). 1,527 modpacks released in the last 6 months still include it, so it keeps 80% of these points. 10 / 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. 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 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.39 of the 364 modpacks with two or more versions removed it in a later one (11%) 10 / 10
      Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.1 of its 9 releases in 2 years needed a quick fix (11%) 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.1 known conflict, and it counts in the grade See the known conflict5 / 5

    • Transparency

      3 points lost7 / 10
      Source codeWhether the project page links to its source code, so anyone can read what it does.GitHub · Raguto/Citadel-1.21.1 7 / 7
      Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.No link to report problems 0 / 3

    • Popularity

      Full points4 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.2,700,284 4 / 4

    • Track record

      3 points lost5 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.10 months, 7 releases 5 / 8

    • Security

      Passed
      File checksThis check adds no points. It can only take points away.Our checks found nothing harmful in the latest file for recent Minecraft versions. See Security
    Total83 / 100

    58.6 of the 71 points that apply = 83 out of 100. The points above are rounded to whole numbers.

    About

    Citadel (Unofficial Port) is a community-maintained compatibility update to the Citadel library, adapting it for newer Minecraft APIs and for use with the Alex’s Mobs 1.21.1 port. It contains code and API fixes rather than new gameplay features.

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

    In-game changes

    Changes the game's code in 2 areas, as a library other mods build on: World generationChanges 1 game code file in this area: terrain, biomes and structures made when new land is created. and Mobs and their behaviorChanges 1 game code file in this area: mobs, animals, villagers, projectiles and how they move and act..

    Adds 1 block: Lectern; 5 items: Citadel Book, Citadel Debugger, Potion Effect, Fancy Item and Icon Item.

    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.

    Often used with it

    See all 28
    Create AeronauticsBCreate: Copycats+ACreate: Enchantment IndustryACreate DecoBL_Ender's CataclysmB

    Details

    Creator
    Raguto
    License
    GNU Lesser General Public License v3.0 only
    Downloads
    2.7M
    Created
    29 Dec 2025
    Official pages
    Modrinth , 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

    Starts other programs
    It can start another program on your computer, for example to open a link in your browser.
    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.
    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.

    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, for a recent version. 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.
    • Starts other programs
      Purpose not known.
    • Looked for, not foundWe looked for these in the file and did not find them.
      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 · 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 recent Minecraft versions. See each file in Releases
    • raw.githubusercontent.com
      Downloads the list of Patreon contributors to provide their perks.Explained by AI (may be wrong)Explained by an AI from the code. May be wrong.
    • 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
      16 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
      15 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
      1,417 code files read

    Compatibility

    See all 7 files
    NeoForge
    1.2126.126.2

    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.

    Known conflicts

    These projects do not work together with Citadel (Unofficial Port): their authors or the author of Citadel (Unofficial Port) say so. If you install both, the game can crash or some features can stop working. Some of them do the same job as Citadel (Unofficial Port), so you only need one.

    ProjectTypeDownloadsDeclared by
    Alex's Caves: Easycraft [Unofficial]Mod60K downloadsdeclared by Alex's Caves: Easycraft [Unofficial]

    Related projects

    Projects that need Citadel (Unofficial Port) to work.

    ProjectTypeDownloadsGrade
    Alex's Mobs (Unofficial Port)CMod2.3M downloadsAlex's Caves (Unofficial Port)CMod979K downloadsCreate Delight CoreBMod167K downloadsRats Unofficial (Fixed)AMod21K downloadsUntamed Wilds (Unofficial Port)DMod14K downloadsFly HighBMod7K downloadsArcana - Alex's Mobs CompatibilityDMod319 downloads

    Modpacks using this project

    Find modpacks with it
    Modpacks that released a new version with this project, each month
    5002500
    Oct 2024: 0 modpacksNov 2024: 0 modpacksDec 2024: 0 modpacksJan 2025: 0 modpacksFeb 2025: 0 modpacksMar 2025: 0 modpacksApr 2025: 0 modpacksMay 2025: 0 modpacksJun 2025: 0 modpacksJul 2025: 0 modpacksAug 2025: 0 modpacksSep 2025: 0 modpacksOct 2025: 0 modpacksNov 2025: 0 modpacksDec 2025: 3 modpacksJan 2026: 104 modpacksFeb 2026: 135 modpacksMar 2026: 202 modpacksApr 2026: 300 modpacksMay 2026: 431 modpacksJun 2026: 386 modpacksJul 2026: 407 modpacksAug 2026: 401 modpacksSep 2026: 364 modpacks
    Oct 2024Oct 2025Sep 2026
    Modpacks that released a new version with this project, each month
    Oct 20240
    Nov 20240
    Dec 20240
    Jan 20250
    Feb 20250
    Mar 20250
    Apr 20250
    May 20250
    Jun 20250
    Jul 20250
    Aug 20250
    Sep 20250
    Oct 20250
    Nov 20250
    Dec 20253
    Jan 2026104
    Feb 2026135
    Mar 2026202
    Apr 2026300
    May 2026431
    Jun 2026386
    Jul 2026407
    Aug 2026401
    Sep 2026364

    More modpacks put it in their new versions than a year ago: 382 a month now, 0 a year agoThe average of the last 6 months, compared with the same 6 months a year before. We say it only when the change is large..

    1,896 modpacks include Citadel (Unofficial Port) in at least one of their versions. Here are the 30 most downloaded.

    ModpackDownloadsLast version with it
    Better MC [NEOFORGE] BMC53.3M downloadslast version with it 8 Sep 2026Create'a Colony563K downloadslast version with it 30 Aug 2026MineField Mods361K downloadslast version with it 14 Aug 2026BETTER FANTASY - Overture203K downloadslast version with it 11 Oct 2026Create Stellar187K downloadslast version with it 23 Oct 2026Reimagined151K downloadslast version with it 24 Feb 2026Modded Together138K downloadslast version with it 21 May 2026NeoTech Reborn113K downloadslast version with it 30 Jun 2026Infinity Legacy II109K downloadslast version with it 13 Oct 2026Protocol Zero - A Modern Zombie Apocalypse 101K downloadslast version with it 22 Jun 2026
    1 to 10 of 30123

    Often in the same modpacks

    Mods that modpacks often add together with Citadel (Unofficial Port). Share: how many of the modpacks with Citadel (Unofficial Port) also have that mod.

    ProjectTypeShareGrade
    Create AeronauticsBModin 56% of the modpacks with Citadel (Unofficial Port)Create: Copycats+AModin 53% of the modpacks with Citadel (Unofficial Port)Create: Enchantment IndustryAModin 51% of the modpacks with Citadel (Unofficial Port)Create DecoBModin 49% of the modpacks with Citadel (Unofficial Port)L_Ender's CataclysmBModin 49% of the modpacks with Citadel (Unofficial Port)ChippedCModin 48% of the modpacks with Citadel (Unofficial Port)LithiumAModin 48% of the modpacks with Citadel (Unofficial Port)AmendmentsAModin 48% of the modpacks with Citadel (Unofficial Port)Sophisticated StorageAModin 48% of the modpacks with Citadel (Unofficial Port)YUNG's Better Dungeons (NeoForge) [1.20.4 - 1.21.1 ONLY]CModin 46% of the modpacks with Citadel (Unofficial Port)
    1 to 10 of 28123

    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·NeoForge2.7.62.7.6 · citadel-1.21.1-2.7.6.jarSends: Nothing about youRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.

    7 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.21.1The latest file for its Minecraft version and loader·NeoForge2.7.62.7.6 · citadel-1.21.1-2.7.6.jar (main file)·25 Apr 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 2.9 MB
    1.21.1·NeoForge2.7.52.7.5 · citadel-1.21.1-2.7.5.jar (main file)·26 Jan 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 2.9 MB
    1.21.1·NeoForge2.7.42.7.4 · citadel-1.21.1-2.7.4.jar (main file)·24 Jan 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 2.9 MB
    1.21.1·NeoForge2.7.32.7.3 · citadel-1.21.1-2.7.3.jar (main file)·19 Jan 2026PassedOur checks found nothing harmful in this file. Same code on Modrinth and CurseForge.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 2.9 MB
    1.21.1·NeoForge2.7.22.7.2 · citadel-1.21.1-2.7.2.jar (main file)·14 Jan 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 2.9 MB
    1.21.1·NeoForge2.7.12.7.1 · citadel-1.21.1-2.7.1.jar (main file)·8 Jan 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 2.9 MB
    1.21.1·NeoForge2.7.02.7.0 · citadel-1.21.1-2.7.0.jar (main file)·29 Dec 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 2.9 MB

    Quick fixes

    In the last 2 years, 1 release needed a quick fix: a new release within 3 days to fix a problem. This counts in the grade, but it is too few to lose points.

    See them, newest first

    Quick fixesReleases followed within 3 days by a new release that fixes a problem in them.1

    • Citadel 1.21.1-2.7.526 Jan 2026…Enabled Citadel living entity data mixin which fixes lasso tethering in alexs mobs