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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.

    PackCore

    Mod

    A setup wizard for choosing menus, settings, and resource packs.

    A94/ 100
    • OverviewA
    • SecurityPassed
    • PrivacyGoes online
    • AIAI-aided code +1
    • CompatibilityUp to 26.2
    • ModpacksIn 7
    • ReleasesLatest 27 Sep

    Download

    packcore-5.2.2+26.2.jar

    Released 27 Sep 2026 · 22.6 MB

    Passed: our checks found nothing harmful in this file.

    Download

    Required to run

    • UI LibAMinecraft 26.2 · Fabric (release 21.1.2)
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade A

    How grades work

    Strengths

    • Security checks passed
    • Regular releases for Minecraft 26.2, a version many recently updated mods still support
    • Public source code and issue tracker
    • Widely used
    • Around for years

    Points lost

    • Releases replaced within 3 days to fix a problem−5 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.4 weeks ago (27 Sep 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.26.2 on Fabric, 1.8.9 on Forge. 72% of the 718 popular Fabric mods updated in the last 6 months also have files for 26.2. 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 16 of the last 24 months 6 / 6

    • Stability

      5 points lost17 / 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 2 modpacks with two or more versions removed it in a later one (50%) 10 / 10
      Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.20 of its 70 releases in 2 years needed a quick fix (29%) See the 20 releases2 / 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 · KdGaming0/PackCore 7 / 7
      Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.GitHub issues · KdGaming0/PackCore 3 / 3

    • Popularity

      Full points4 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.1,560,627 4 / 4

    • Track record

      Full points8 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.21 months, 89 releases 8 / 8

    • Security

      Passed
      File checksThis check adds no points. It can only take points away.Our checks found nothing harmful in all 8 latest files for recent Minecraft versions. See Security
    Total94 / 100

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

    Images

    • Main Menu
    • Main menu with See What's New open
    • OptiFine Guide
    • Default config promt

    About

    PackCore is a setup and configuration companion for SkyBlock-focused modpacks, helping players choose settings and apply suitable presets through a guided, visual wizard. The wizard offers main-menu styles, tab and storage designs, item-background choices, performance profiles ranging from maximum FPS to quality-focused settings, and resource-pack selection, with optional pages for compatible mods. Before applying changes, players can review the selections; preset changes use a restart-safe process, and the wizard shows progress and status information. An in-game configuration manager lets users browse official or exported presets, export selected files as reusable config packs, import config archives, and create or restore backups. PackCore also provides a Hypixel SkyBlock-themed main menu, including a “See What’s New” view, and can prompt users to select a default configuration before opening the game.

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

    In-game changes

    Changes the game's code in 2 areas: Game data and resourcesChanges 2 game code files in this area: recipes, tags, advancements, language files and other game data. and Game coreChanges 1 game code file in this area: the main loop, lighting and other code the whole game uses..

    Libraries packed inside it change 4 more game code files: HM Api and MidnightLib.

    Adds no new blocks, items or other content.

    Replaces 6 of vanilla Minecraft's interface textures.

    Details

    Creator
    Kd_Gaming1
    License
    PolyForm Shield License 1.0.0
    Downloads
    1.6M
    Created
    30 Jan 2025
    Official pages
    Modrinth , CurseForge
    Links
    Source code , Issues , Discord

    Security

    No harmful code found

    We checked its files and read their code, without running it.

    What it can do on your computer

    Can update itself
    It can add or replace files in your mods folder, for example to update itself.
    Uses folders outside the game
    It can read or write files outside your Minecraft folder, on the rest of your computer. Found: your Downloads.
    Connects to the internet
    It has code that can go online, for example to check for updates, load skins or send crash reports. Found in the mod's own code and in MixinExtras, a library it includes. See Privacy
    Creates settings files
    The mod keeps its settings in the config folder of your game, where you can change or delete them. 8 files in your config folder.
    Starts other programs
    It can start another program on your computer. Only in its files for Fabric 1.21.5 to 1.21.10.

    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 9 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.
      9 latest files: the newest file for each Minecraft version and loader. The answer above is about the 8 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.
    • Uses folders outside the game
      Uses Downloads.
    • Looked for, not foundWe looked for these in the file and did not find them.
      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.

    The author declares on Modrinth that it shows advertisements.

    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 8 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 8 files, for recent Minecraft versions. See each file in Releases
    • api.modrinth.com
      Checks for a new version of the mod.

    AI

    AI was used for its code and text

    The author declares AI code and text on Modrinth.

    The author writes that AI was used.

    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.
      Declares AI code, text. No AI features declared.
    • Code historyThe public code on GitHub: who made each change, credit lines such as "Co-authored-by", and its files.
      Possible signThe tool was seen around the project. This does not show that it was used to make the files you download.: Claude Code files listed in its ignore list CLAUDE.md
    • Description and changelogsThe description, project page and newest changelogs: sentences saying an AI tool was used, and text pasted from an AI chat.
      Found
      21 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
      58 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
      776 code files read

    Compatibility

    See all 89 files
    Fabric
    Forge
    1.81.121.151.181.2126.1

    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.Install it in your game only. Servers do not need it, so you can join any server.
    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.
    UI Libin some filesAoωo (owo-lib)in some filesAFabric APIin some filesA
    OptionalProjects it can work with but does not need. The author lists them.
    Mod MenuA
    IncludesProjects packed inside its files.
    MidnightLibA
    Speed of updatesHow fast it gets a file for new Minecraft versions, on average, compared with similar projects. Not part of the grade.Slower than most mods. On average, it gets a file 89 days after a new Minecraft version comes out. Measured on the last 5 Minecraft versions. No file yet for Minecraft 26.3.

    Modpacks using this project

    Find modpacks with it

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

    ModpackDownloadsLast version with it
    SkyBlock Enhanced2.1M downloadslast version with it 23 Oct 2026SkyBlock Enhanced - Legacy Edition83K downloadslast version with it 6 Jan 2026Vanilla+6.8K downloadslast version with it 4 Jun 2025Skyblock Essentials277 downloadslast version with it 21 Feb 2026Hypixel QoL154 downloadslast version with it 14 Apr 2026skAIblock Modpack143 downloadslast version with it 19 Feb 2026Skyblock Svyato4ka81 downloadslast version with it 1 Aug 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
    26.2·Fabric5.2.25.2.2 · packcore-5.2.2+26.2.jarSends: Nothing about youRequires:UI LibPassedOur checks found nothing harmful in this file. Its code was read too.
    26.1 to 26.1.2·Fabric5.1.45.1.4 · packcore-5.1.4+26.1.2.jarSends: Nothing about youRequires:UI LibPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.11·Fabric4.2.104.2.10 · packcore-4.2.10+1.21.11.jarSends: Nothing about youRequires:UI LibPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.10·Fabric3.3.23.3.2 · packcore-3.3.2+1.21.10.jarSends: Nothing about youRequires:oωo (owo-lib), Fabric APIoωo (owo-lib), Fabric APIPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.9·Fabric3.3.03.3.0 · packcore-3.3.0+1.21.10.jarSends: Nothing about youRequires:Fabric API, oωo (owo-lib)Fabric API, oωo (owo-lib)PassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.6 to 1.21.8·Fabric3.3.03.3.0 · packcore-3.3.0+1.21.8.jarSends: Nothing about youRequires:Fabric API, oωo (owo-lib)Fabric API, oωo (owo-lib)PassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.6 to 1.21.7·Fabric3.1.13.1.1 · PackCore-3.1.1+1.21.8-fabric.jarSends: Nothing about youRequires:Fabric API, oωo (owo-lib)Fabric API, oωo (owo-lib)PassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.5·Fabric3.3.03.3.0 · packcore-3.3.0+1.21.5.jarSends: Nothing about youRequires:Fabric API, oωo (owo-lib)Fabric API, oωo (owo-lib)PassedOur checks found nothing harmful in this file. Its code was read too.
    Older Minecraft versions
    1.8.9·Forge1.1.11.1.1 · packcore-1.1.2-1.8.9.jarSends: Nothing about youRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.

    89 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    26.2The latest file for its Minecraft version and loader·Fabric5.2.25.2.2 · packcore-5.2.2+26.2.jar (main file, 1 other file in this version not shown)·27 Sep 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 MB
    26.2·Fabric5.2.15.2.1 · packcore-5.2.1+26.2.jar (main file, 1 other file in this version not shown)·26 Sep 2026Not checkedWe have not checked this file yet.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 22.6 MB
    26.2·Fabric5.2.05.2.0 · packcore-5.2.0+26.2.jar (main file, 1 other file in this version not shown)·14 Sep 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 22.6 MB
    26.1 to 26.1.226.1 to 26.1.2The latest file for its Minecraft version and loader·Fabric5.1.45.1.4 · packcore-5.1.4+26.1.2.jar (main file, 1 other file in this version not shown)·26 Aug 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 MB
    26.1 to 26.1.226.1 to 26.1.2·Fabric5.1.35.1.3 · packcore-5.1.3+26.1.2.jar (main file, 1 other file in this version not shown)·24 Aug 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 22.6 MB
    26.1 to 26.1.226.1 to 26.1.2·Fabric5.1.25.1.2 · packcore-5.1.2+26.1.2.jar (main file, 1 other file in this version not shown)·19 Aug 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 45.2 MB
    26.1 to 26.1.226.1 to 26.1.2·Fabric5.1.15.1.1 · packcore-5.1.1+26.1.2.jar (main file, 1 other file in this version not shown)·31 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 45.2 MB
    26.1 to 26.1.226.1 to 26.1.2·Fabric5.1.05.1.0 · packcore-5.1.0+26.1.2.jar (main file, 1 other file in this version not shown)·26 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 45.2 MB
    26.1 to 26.1.226.1 to 26.1.2·Fabric5.0.125.0.12 · packcore-5.0.12+26.1.2.jar (main file, 1 other file in this version not shown)·18 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 45.2 MB
    26.1 to 26.1.226.1 to 26.1.2·Fabric5.0.115.0.11 · packcore-5.0.11+26.1.2.jar (main file, 1 other file in this version not shown)·14 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 45.2 MB
    26.1 to 26.1.226.1 to 26.1.2·Fabric5.0.105.0.10 · packcore-5.0.10+26.1.2.jar (main file, 1 other file in this version not shown)·11 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 45.2 MB
    26.1 to 26.1.226.1 to 26.1.2·Fabric5.0.95.0.9 · packcore-5.0.9+26.1.2.jar (main file, 1 other file in this version not shown)·11 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 45.2 MB
    26.1 to 26.1.226.1 to 26.1.2·Fabric5.0.85.0.8 · packcore-5.0.8+26.1.2.jar (main file, 1 other file in this version not shown)·8 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 45.2 MB
    26.1 to 26.1.226.1 to 26.1.2·Fabric5.0.75.0.7 · packcore-5.0.7+26.1.2.jar (main file, 1 other file in this version not shown)·8 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 45.2 MB
    26.1 to 26.1.226.1 to 26.1.2·Fabric5.0.65.0.6 · packcore-5.0.6+26.1.2.jar (main file, 1 other file in this version not shown)·4 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 45.2 MB
    26.1 to 26.1.226.1 to 26.1.2·Fabric5.0.55.0.5 · packcore-5.0.5+26.1.2.jar (main file, 1 other file in this version not shown)·1 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 45.2 MB
    26.1 to 26.1.226.1 to 26.1.2·Fabric5.0.45.0.4 · packcore-5.0.4+26.1.2.jar (main file, 1 other file in this version not shown)·28 Jun 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 45.2 MB
    26.1 to 26.1.226.1 to 26.1.2·Fabric5.0.35.0.3 · packcore-5.0.3+26.1.2.jar (main file, 1 other file in this version not shown)·24 Jun 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 45.2 MB
    26.1 to 26.1.226.1 to 26.1.2·Fabric5.0.25.0.2 · packcore-5.0.2+26.1.2.jar (main file, 1 other file in this version not shown)·22 Jun 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 45.2 MB
    26.1 to 26.1.226.1 to 26.1.2·Fabric5.0.15.0.1 · packcore-5.0.1+26.1.2.jar (main file, 1 other file in this version not shown)·20 Jun 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 45.2 MB
    1 to 20 of 8912345

    Quick fixes

    In the last 2 years, 20 releases needed a quick fix: a new release within 3 days to fix a problem. This lowers the grade by 5 points.

    See them, newest first

    Quick fixesReleases followed within 3 days by a new release that fixes a problem in them.20

    • v5.2.2-mc26.227 Sep 2026…Changes - Reenabled the malformed Bobby cache fix from 26.1 in 26.2.
    • v5.1.4-mc26.1.226 Aug 2026v5.1.4 Changes - Fixed Bobby from crashing when its configuration or cached…
    • v5.0.11-mc26.1.214 Jul 2026v5.0.11 Changes - Fixed: wizard step for storage overlay not working to change…
    • v5.0.10-mc26.1.211 Jul 2026v5.0.10 Changes - Fixed: the Hypixel server resource pack's panorama was…
    • 4.2.84 May 2026…after client startup to avoid the mc == null crash.
    • 4.2.029 Mar 2026Changelog v4.2.0 Fix - Freeze when lunching the game on macOS (again)…
    • 4.1.728 Mar 2026Changelog v4.1.7 Fix - Freeze when lunching the game on macOS
    • 4.1.626 Mar 2026Changelog v4.1.6 Fix - Updated the logo resource path to use correct lowercase…
    • 4.1.221 Mar 2026Changelog v4.1.2 Bug Fixes - Modern UI - Toggling the custom font no longer…
    • 4.1.120 Mar 2026Changelog v4.1.1 Bug Fixes - Apply Selected Files in the Configuration and…
    • 3.2.228 Nov 2025fix: skyblocker configs being reset on startup.
    • 3.0.318 Oct 2025…code cleanup - credits to ThatOneDevil - Fixed an issue where FurfSky Full was applied instead of…
    • 3.0.1+1.21.512 Oct 2025Small update with some fixes and improvements: - Skip button not being visible when…
    • 2.4.3-1.21.5-fabric13 Jul 2025Fixed links on the main menu to Discord, Modrinth, and GitHub…
    • 2.4.2-1.21.5-fabric11 Jul 2025Fixed buttons in the config dialog window when using Linux to…
    • 2.3.0-1.21.5-fabric1 Jul 2025…the Skyblock-themed panorama background. - Fixed freeze on macOS; the config dialog is disabled and 1080p…
    • 1.1.1-1.8.915 Jun 2025Fixed the scrollbar not working on the See what's New panel…
    • 2.2.1-1.21.5-fabric11 Jun 2025Bug fix - Fixed a bug where the default configs would extract on…
    • 2.2.0-1.21.5-fabric8 Jun 2025Fixed: - Hopefully fixed the game getting stuck on loading…
    • 2.1.2-1.21.5-fabric7 Jun 2025Fixed bug - Fixed a bug that made the game freeze on launch…