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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.

    Useful Luck

    Mod

    Luck helps you find better loot in chests and from mobs.

    C78/ 100
    • OverviewC
    • SecurityPassed
    • PrivacyNone found
    • AINone found
    • CompatibilityUp to 1.21.11
    • ModpacksIn 70
    • ReleasesLatest 20 Jan

    Download

    usefulluck-1.0.5.jar

    Released 20 Jan 2026 · 23.3 KB

    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 and issue tracker

    Points lost

    • No release in 9 months−11 points
    • Releases in only 3 of the last 24 months−4 points
    • Under 5 million downloads−1 point
    All 11 criteria

    • Maintenance

      11 points lost16 / 27
      Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.9 months ago (20 Jan 2026). 35 modpacks released in the last 6 months still include it, so it keeps 46% of these points. 5 / 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.1.21.11 on NeoForge, 1.20.6 on Forge. 20% of the 995 popular NeoForge mods updated in the last 6 months also have files for 1.21.11. 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.5 of the 60 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.1 of its 6 releases in 2 years needed a quick fix (17%) 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 points10 / 10
      Source codeWhether the project page links to its source code, so anyone can read what it does.GitHub · azukaar/mc-useful-luck 7 / 7
      Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.GitHub issues · azukaar/mc-useful-luck 3 / 3

    • Popularity

      1 point lost3 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.124,594 3 / 4

    • Track record

      4 points lost4 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.17 months, 11 releases 4 / 8

    • Security

      Passed
      File checksThis check adds no points. It can only take points away.Our checks found nothing harmful in all 3 latest files for recent Minecraft versions. See Security
    Total78 / 100

    55.4 of the 71 points that apply = 78 out of 100. The points above are rounded to whole numbers.

    About

    Useful Luck changes how Minecraft’s luck stat affects loot, making it contribute to better and additional drops rather than relying only on item quality and rarity. Luck can add rolls to loot tables when opening chests or killing mobs, with configurable rules for how often extra rolls occur and how many luck levels trigger them. To keep extra loot varied, the mod reduces the chance of duplicate items and smartly selects additions when chest space is limited. Datapacks let players and modpack makers customize the effects, and the mod is designed to work with standard loot tables and integrations such as Lootr.

    Written from Modrinth and CurseForge . How we write it

    In-game changes

    Changes the game's code in 1 area: Game data and resourcesChanges 1 game code file in this area: recipes, tags, advancements, language files and other game data..

    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
    AmendmentsAAttributeFixABlueprintAsparkAMmmMmmMmmMmmA

    Details

    Creator
    azukaar
    License
    MIT License
    Downloads
    125K
    Created
    16 May 2025
    Official pages
    Modrinth , CurseForge
    Links
    Source code , Issues

    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.

    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 3 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.
      3 latest files: the newest file for each Minecraft version and loader. All 3 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
    • 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 3 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 3 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 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 · 5 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.
      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
      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
    • 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
      9 code files read

    Compatibility

    See all 11 files
    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.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 1.21.11. Many recently updated mods still support 1.21.11.

    Modpacks using this project

    Find modpacks with it
    Modpacks that released a new version with this project, each month
    20100
    Oct 2024: 0 modpacksNov 2024: 0 modpacksDec 2024: 0 modpacksJan 2025: 0 modpacksFeb 2025: 0 modpacksMar 2025: 0 modpacksApr 2025: 0 modpacksMay 2025: 6 modpacksJun 2025: 5 modpacksJul 2025: 9 modpacksAug 2025: 7 modpacksSep 2025: 5 modpacksOct 2025: 8 modpacksNov 2025: 9 modpacksDec 2025: 11 modpacksJan 2026: 8 modpacksFeb 2026: 11 modpacksMar 2026: 11 modpacksApr 2026: 9 modpacksMay 2026: 10 modpacksJun 2026: 11 modpacksJul 2026: 17 modpacksAug 2026: 16 modpacksSep 2026: 13 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 20256
    Jun 20255
    Jul 20259
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    Oct 20258
    Nov 20259
    Dec 202511
    Jan 20268
    Feb 202611
    Mar 202611
    Apr 20269
    May 202610
    Jun 202611
    Jul 202617
    Aug 202616
    Sep 202613

    More modpacks put it in their new versions than a year ago: 13 a month now, 5 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..

    70 modpacks include Useful Luck in at least one of their versions. Here are the 30 most downloaded.

    ModpackDownloadsLast version with it
    Reminiscence228K downloadslast version with it 3 Oct 2026Mystic's Monstrosity84K downloadslast version with it 30 Oct 2025Create Eternal Journey57K downloadslast version with it 7 Aug 2026Mystic's Monstrosity - Greedy Edition30K downloadslast version with it 13 Apr 2026Create: Basically Everything16K downloadslast version with it 6 Sep 2025Reverie Foundry14K downloadslast version with it 25 Sep 2026PokeSMP7.1K downloadslast version with it 11 Jul 2026KnightedGhost's Beyond7K downloadslast version with it 4 Oct 2026Permadeath+6.3K downloadslast version with it 24 Oct 2026Lucky Legends6.3K downloadslast version with it 15 Feb 2026
    1 to 10 of 30123

    Often in the same modpacks

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

    ProjectTypeShareGrade
    AmendmentsAModin 74% of the modpacks with Useful LuckAttributeFixAModin 69% of the modpacks with Useful LuckBlueprintAModin 66% of the modpacks with Useful LucksparkAModin 66% of the modpacks with Useful LuckMmmMmmMmmMmmAModin 64% of the modpacks with Useful LuckSinytra ConnectorAModin 60% of the modpacks with Useful LuckServer Performance - Smooth Chunk SaveAModin 59% of the modpacks with Useful LuckAllTheLeaks (Memory Leak Fix)AModin 56% of the modpacks with Useful LuckSophisticated StorageAModin 54% of the modpacks with Useful LuckStructure EssentialsAModin 53% of the modpacks with Useful Luck
    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
    1.21.1 to 1.21.11·NeoForge1.0.51.0.5 · usefulluck-1.0.5.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.1·NeoForge1.0.51.0.5 · usefulluck-1.0.5.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.1 to 1.20.6·Forge1.0.51.0.5 · usefulluck-1.0.5.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.

    11 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.21.1 to 1.21.111.21.1 to 1.21.11The latest file for its Minecraft version and loader·NeoForge1.0.51.0.5 · usefulluck-1.0.5.jar (main file)·20 Jan 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthNot on CurseForgeDownload · Stable · 23.3 KB
    1.20.1 to 1.20.61.20.1 to 1.20.6The latest file for its Minecraft version and loader·Forge1.0.51.0.5 · usefulluck-1.0.5.jar (main file)·20 Jan 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 22.6 KB
    1.21.1The latest file for its Minecraft version and loader·NeoForge1.0.51.0.5 · usefulluck-1.0.5.jar·20 Jan 2026PassedOur checks found nothing harmful in this file. Its code was read too.Not on ModrinthOpen this file on CurseForgeDownload · Stable · 23.3 KB
    1.20.1·Forge1.0.41.0.4 · usefulluck-1.0.4.jar·10 Jun 2025PassedOur checks found nothing harmful in this file. Its code was read too.Not on ModrinthOpen this file on CurseForgeDownload · Stable · 22.5 KB
    1.21.1·NeoForge1.0.41.0.4 · usefulluck-1.0.4.jar·10 Jun 2025PassedOur checks found nothing harmful in this file.Not on ModrinthOpen this file on CurseForgeDownload · Stable · 23.6 KB
    1.21.1·NeoForge1.0.31.0.3 · usefulluck-1.0.3.jar·7 Jun 2025PassedOur checks found nothing harmful in this file.Not on ModrinthOpen this file on CurseForgeDownload · Stable · 23.5 KB
    1.20.1·Forge1.0.31.0.3 · usefulluck-1.0.3.jar·7 Jun 2025PassedOur checks found nothing harmful in this file.Not on ModrinthOpen this file on CurseForgeDownload · Stable · 22.5 KB
    1.20.1·Forge1.0.11.0.1 · usefulluck-1.0.1.jar·5 Jun 2025PassedOur checks found nothing harmful in this file.Not on ModrinthOpen this file on CurseForgeDownload · Stable · 22.4 KB
    1.21.1·NeoForge1.0.11.0.1 · usefulluck-1.0.1.jar·5 Jun 2025PassedOur checks found nothing harmful in this file.Not on ModrinthOpen this file on CurseForgeDownload · Stable · 23.4 KB
    1.20.1·Forge1.0.01.0.0 · usefulluck-1.0.0.jar·19 May 2025PassedOur checks found nothing harmful in this file.Not on ModrinthOpen this file on CurseForgeDownload · Stable · 17.6 KB
    1.21.1·NeoForge1.0.01.0.0 · usefulluck-1.0.0.jar (main file)·16 May 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 18.9 KB

    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

    • usefulluck-1.0.3.jar7 Jun 2025Fixed item stack size overflowing at very high level of luck…