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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.

    Boss Checklist

    Mod

    Adds a convenient list of bosses with brief information about them.

    A94/ 100
    • OverviewA
    • SecurityPassed
    • PrivacyNone found
    • AINone found
    • CompatibilityUp to 26.3
    • ModpacksIn 652
    • ReleasesLatest 9 Oct

    Download

    boss_checklist-5.3.1.jar

    Released 7 Oct 2026 · 794.1 KB

    Passed: our checks found nothing harmful in this file.

    Download

    Required to run

    • Fabric APIAMinecraft 26.3 · Fabric (release 0.165.0)
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade A

    How grades work

    Strengths

    • Security checks passed
    • Regular releases for the newest Minecraft versions
    • Public source code and issue tracker
    • Widely used
    • Around for years

    Points lost

    • Releases replaced within 3 days to fix a problem−4 points
    All 11 criteria

    • Maintenance

      Full points27 / 27
      Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.2 weeks ago (9 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.26.3 (latest) on Fabric, 1.21.5 on NeoForge, 1.20.1 on Forge 9 / 9
      Regular releasesIn how many of the last 24 months a new file came out. Full points at 8 months.Releases in 11 of the last 24 months 6 / 6

    • Stability

      4 points lost18 / 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.31 of the 368 modpacks with two or more versions removed it in a later one (8%) 10 / 10
      Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.17 of its 63 releases in 2 years needed a quick fix (27%) See the 17 releases3 / 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 · yori3o/BossChecklist 7 / 7
      Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.GitHub issues · yori3o/BossChecklist 3 / 3

    • Popularity

      Full points4 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.1,931,996 4 / 4

    • Track record

      Full points8 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.13 months, 153 releases 8 / 8

    • Security

      Passed
      File checksThis check adds no points. It can only take points away.Our checks found nothing harmful in all 12 latest files for recent Minecraft versions. See Security
    Total94 / 100

    66.8 of the 71 points that apply = 94 out of 100. The points above are rounded to whole numbers.

    Images

    • Boss Checklist
    • Boss Info
    • Editor

    About

    Boss Checklist gives players one in-game place to track bosses and minibosses in their modpack, review where to find them and what they drop, and mark them as defeated. Its checklist contains more than 170 entries arranged roughly from easiest to hardest, including vanilla bosses and encounters from mods such as The Twilight Forest, Alex's Caves, Mowzie's Mobs, L_Ender's Cataclysm, and Blue Skies. Boss entries can show spawn information, drops, health, armor, and other details, while a search bar and completion progress help players browse and follow their progress. A built-in editor lets players or modpack makers add and adjust bosses in-game, reorder the checklist, and customize its presentation and tracking options. The mod also supports add-ons and server features such as automatic defeat marking and battle statistics; automatic tracking and those statistics require the mod to be installed on the server.

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

    In-game changes

    Changes the game's code in 3 areas: User interfaceChanges 4 game code files in this area: menus, screens, tooltips, the chat window and the in-game overlay., Server and world logicChanges 2 game code files in this area: the world, commands, scoreboards, saved data and game rules. and Game optionsChanges 1 game code file in this area: settings, key bindings and the option screens..

    Adds 2 sounds: Checkmark Added and Checkmark Deleted; 1 key binding: Open Checklist; 40 loot tables.

    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 30
    L_Ender's CataclysmBIron's Spells 'n SpellbooksAAttributeFixAMowzie's MobsBBosses'RiseC

    Details

    Creator
    Yori3o
    License
    MIT License
    Downloads
    1.9M
    Created
    29 Sep 2025
    Official pages
    Modrinth , CurseForge
    Links
    Source code , Issues , Wiki

    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. 4 files 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 13 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.
      13 latest files: the newest file for each Minecraft version and loader. The answer above is about the 12 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, 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.

    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 12 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 12 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, sounds 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 · 7 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
      35 of 40 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
      61 images read
    • Sounds in its filesThe tags of the sound files in the files you download, where some AI music tools write their name.
      Nothing found
      6 sounds 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
      81 code files read

    Compatibility

    See all 153 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.Works in your game alone. If the server has it too, you get extra features.
    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.
    Fabric APIin some filesAArchitectury APIin some filesA
    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.About as fast as most mods. On average, it gets a file 33 days after a new Minecraft version comes out. Measured on the last 5 Minecraft versions.

    Related projects

    Projects that need Boss Checklist to work.

    ProjectTypeDownloadsGrade
    Boss Checklist AddonBMod159K downloadsBoss Checklist - Incendium CompatibilityDMod86K downloadsBoss Checklist - Vampirism CompatibilityDMod67K downloadsBoss Checklist - Mini Bosses CompatCMod63K downloadsBoss Checklist - Stellarity CompatibilityDMod27K downloadsBoss Checklist - Annihilation Recreated CompatibilityDMod8.6K downloadsBoss Checklist - Scorched Guns 2 CompatibilityDMod8.3K downloadsBoss Checklist - Saint's Dragons CompatibilityCMod8.2K downloadsBoss Checklist - Ultris CompatibilityDMod7.5K downloadsBoss Checklist - Friends & Foes Compat-Mod4.5K downloads
    1 to 10 of 1912

    Modpacks using this project

    Find modpacks with it
    Modpacks that released a new version with this project, each month
    2001000
    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: 5 modpacksNov 2025: 17 modpacksDec 2025: 38 modpacksJan 2026: 69 modpacksFeb 2026: 83 modpacksMar 2026: 92 modpacksApr 2026: 88 modpacksMay 2026: 113 modpacksJun 2026: 114 modpacksJul 2026: 115 modpacksAug 2026: 145 modpacksSep 2026: 139 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 20255
    Nov 202517
    Dec 202538
    Jan 202669
    Feb 202683
    Mar 202692
    Apr 202688
    May 2026113
    Jun 2026114
    Jul 2026115
    Aug 2026145
    Sep 2026139

    More modpacks put it in their new versions than a year ago: 119 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..

    652 modpacks include Boss Checklist in at least one of their versions. Here are the 30 most downloaded.

    ModpackDownloadsLast version with it
    DarkRPG - RPG with Magic, Origins, Quests, Adventure3.9M downloadslast version with it 24 Oct 2026Craftoria2.9M downloadslast version with it 13 Sep 2026Fantasy MC Fabric1.9M downloadslast version with it 20 Jul 2026DarkRPG - RPG with Vampires, Dragons, Magic, Quests, Adventure840K downloadslast version with it 20 Oct 2026Elysium Days419K downloadslast version with it 25 Jun 2026Arcadia [RPG]326K downloadslast version with it 27 Aug 2026KEO RPG optimized314K downloadslast version with it 16 Sep 2026ZS Pack (Tensura)226K downloadslast version with it 21 Jul 2026MYTHCRAFT5222K downloadslast version with it 19 Nov 2025The Pioneers218K downloadslast version with it 8 Apr 2026
    1 to 10 of 30123

    Often in the same modpacks

    Mods that modpacks often add together with Boss Checklist. Share: how many of the modpacks with Boss Checklist also have that mod.

    ProjectTypeShareGrade
    L_Ender's CataclysmBModin 69% of the modpacks with Boss ChecklistIron's Spells 'n SpellbooksAModin 61% of the modpacks with Boss ChecklistAttributeFixAModin 59% of the modpacks with Boss ChecklistMowzie's MobsBModin 57% of the modpacks with Boss ChecklistBosses'RiseCModin 54% of the modpacks with Boss ChecklistExplorer's CompassAModin 52% of the modpacks with Boss ChecklistAllTheLeaks (Memory Leak Fix)AModin 49% of the modpacks with Boss ChecklistMmmMmmMmmMmmAModin 49% of the modpacks with Boss ChecklistAmendmentsAModin 49% of the modpacks with Boss ChecklistRelicsAModin 46% of the modpacks with Boss Checklist
    1 to 10 of 30123

    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
    26.3·Fabric5.3.15.3.1 · boss_checklist-5.3.1.jarSends: None foundRequires:Fabric APIPassedOur checks found nothing harmful in this file. Its code was read too.
    26.2·Fabric5.2.05.2.0 · boss_checklist-5.2.0-26.2.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    26.1 to 26.1.2·Fabric5.2.05.2.0 · boss_checklist-5.2.0-26.1.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.11·Fabric4.0.54.0.5 · boss_checklist-4.0.5.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.5·Fabric4.0.44.0.4 · boss_checklist-fabric-4.0.4.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.5·NeoForge4.0.44.0.4 · boss_checklist-neoforge-4.0.4.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.4·Fabric4.0.44.0.4 · boss_checklist-fabric-4.0.4.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.4·NeoForge4.0.44.0.4 · boss_checklist-neoforge-4.0.4.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.1·Fabric5.3.25.3.2 · boss_checklist-fabric-5.3.2.jarSends: None foundRequires:Fabric APIPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.1·NeoForge5.3.25.3.2 · boss_checklist-neoforge-5.3.2.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1 to 10 of 1312

    153 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.21.1The latest file for its Minecraft version and loader·Fabric5.3.25.3.2 · boss_checklist-fabric-5.3.2.jar (main file)·9 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 812.3 KB
    1.21.1The latest file for its Minecraft version and loader·NeoForge5.3.25.3.2 · boss_checklist-neoforge-5.3.2.jar (main file)·9 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 816.6 KB
    26.3The latest file for its Minecraft version and loader·Fabric5.3.15.3.1 · boss_checklist-5.3.1.jar (main file)·7 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 794.1 KB
    26.3·Fabric5.3.05.3.0 · boss_checklist-5.3.0.jar (main file)Beta·6 Oct 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthNot on CurseForgeDownload · Beta · 793.6 KB
    26.2The latest file for its Minecraft version and loader·Fabric5.2.05.2.0 · boss_checklist-5.2.0-26.2.jar (main file)·13 Jul 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 800.5 KB
    26.1 to 26.1.226.1 to 26.1.2The latest file for its Minecraft version and loader·Fabric5.2.05.2.0 · boss_checklist-5.2.0-26.1.jar (main file)·13 Jul 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 804.8 KB
    1.21.1·Fabric5.2.05.2.0 · boss_checklist-fabric-5.2.0.jar (main file)·13 Jul 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 799.4 KB
    1.21.1·NeoForge5.2.05.2.0 · boss_checklist-neoforge-5.2.0.jar (main file)·13 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 803.8 KB
    1.20.1The latest file for its Minecraft version and loader·Fabric5.2.05.2.0 · boss_checklist-fabric-5.2.0-1.20.1.jar (main file)·13 Jul 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 851.1 KB
    1.20 to 1.20.11.20 to 1.20.1The latest file for its Minecraft version and loader·Forge5.2.05.2.0 · boss_checklist-forge-5.2.0.jar (main file)·13 Jul 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 856.9 KB
    1.20 to 1.20.11.20 to 1.20.1·Forge5.1.15.1.1 · boss_checklist-forge-5.1.1.jar (main file)·7 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 853.5 KB
    1.20.1·Fabric5.1.15.1.1 · boss_checklist-fabric-5.1.1.jar (main file)·7 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 847.7 KB
    1.20.1·Fabric5.1.05.1.0 · boss_checklist-fabric-5.1.0.jar (main file)Beta·6 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 847.7 KB
    1.20 to 1.20.11.20 to 1.20.1·Forge5.1.05.1.0 · boss_checklist-forge-5.1.0.jar (main file)Beta·6 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 853.5 KB
    1.21.1·NeoForge5.1.05.1.0 · boss_checklist-neoforge-5.1.0.jar (main file)·6 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 800.3 KB
    1.21.1·Fabric5.1.05.1.0 · boss_checklist-fabric-5.1.0.jar (main file)·6 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 796.0 KB
    1.21.1·NeoForge5.0.55.0.5 · boss_checklist-neoforge-5.0.5.jar (main file)·27 Jun 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 799.5 KB
    26.1 to 26.1.226.1 to 26.1.2·Fabric5.0.45.0.4 · boss_checklist-5.0.4.jar (main file)·27 Jun 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 800.5 KB
    26.1 to 26.1.226.1 to 26.1.2·Fabric5.0.35.0.3 · boss_checklist-5.0.3.jar (main file)·25 Jun 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthNot on CurseForgeDownload · Stable · 800.2 KB
    26.2·Fabric5.0.25.0.2 · boss_checklist-5.0.2.jar (main file)·17 Jun 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 800.1 KB
    1 to 20 of 15312345…8

    Quick fixes

    In the last 2 years, 17 releases needed a quick fix: a new release within 3 days to fix a problem. This lowers the grade by 4 points.

    See them, newest first

    Quick fixesReleases followed within 3 days by a new release that fixes a problem in them.17

    • 5.3.19 Oct 2026fixed a crash when moving bosses - fixed wiki link opening…
    • boss_checklist-fabric-5.1.1.jar7 Jul 2026Fixed a crash on dedicated servers.
    • boss_checklist-fabric-5.0.2.jar25 Apr 2026fixed small visual bug with immediately fast
    • boss_checklist-fabric-4.0.4.jar13 Mar 2026…library may be fixed
    • boss_checklist-fabric-4.0.2.jar9 Mar 2026fixed a minor bug related to the display of the open button…
    • boss_checklist-neoforge-4.0.1.jar26 Feb 2026Probably fixed a crash related to GUI
    • Boss Checklist Fabric 3.0.17 Dec 2025Fixed a bug where the pause menu button was missing. It can now…
    • Boss Checklist Fabric 2.4.023 Nov 2025…with nulls when entering a world may have been fixed.
    • Boss Checklist Fabric 2.3.121 Nov 2025Fixed a bug with a mixin - Added more bugs to give us…
    • Boss Checklist Forge 2.1.17 Nov 2025Fixed the display of alpha yeti and removed Echo of Tyros…
    • Boss Checklist Fabric 1.4.218 Oct 2025…T.O Magic 'n Extras - Iron's Spells Addon - Fixed several critical bugs with defeated boss data
    • Boss Checklist Forge 1.4.011 Oct 2025Bug fixes - New bosses
    • Boss Checklist Forge 1.3.19 Oct 2025bug fixes full support Terramity the order…
    • Boss Checklist Neoforge 1.2.04 Oct 2025Several more bugs fixed - Added support for several new mods - Added the…
    • Boss Checklist Neoforge 1.1.12 Oct 2025Many bugs have been fixed, some code has been rewritten, and support for Qliphoth…
    • Boss Checklist Fabric 1.1.01 Oct 2025…Aquamirae and Born in Chaos Minor bug fixes and optimizations
    • Boss Checklist Forge 1.0.130 Sep 2025Fixed a critical bug in multiplayer Minor optimizations…