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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.
    How it worksMalware we foundAPIAboutPrivacyTermsContact

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

    Stack Refill

    Mod

    Automatically refills the player's hand when using the final item if a replacement exists.

    A95/ 100
    • OverviewA
    • SecurityPassed
    • PrivacyNone found
    • AINone found
    • CompatibilityUp to 26.3
    • ModpacksIn 4,823
    • ReleasesLatest 21 Oct

    Download

    stackrefill-26.3.0-6.2.jar

    Released 21 Oct 2026 · 64.9 KB

    Passed: our checks found nothing harmful in this file.

    Download

    Required to run

    • CollectiveAMinecraft 26.3 · Fabric (release 26.3.0-8.64-neo)
    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

    • Some modpacks removed it−3 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.3 days ago (21 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 on Forge, Fabric, Quilt and NeoForge (latest) 9 / 9
      Regular releasesIn how many of the last 24 months a new file came out. Full points at 8 months.Releases in 14 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.73 of the 372 modpacks with two or more versions removed it in a later one (20%) See the 73 modpacks7 / 10
      Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.2 of its 23 releases in 2 years needed a quick fix (9%) 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 · Serilum/Stack-Refill 7 / 7
      Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.GitHub issues · Serilum/.issue-tracker 3 / 3

    • Popularity

      Full points4 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.18,089,556 4 / 4

    • Track record

      Full points8 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.6.0 years, 147 releases 8 / 8

    • Security

      Passed
      File checksThis check adds no points. It can only take points away.Our checks found nothing harmful in all 15 latest files for recent Minecraft versions. See Security
    Total95 / 100

    67.8 of the 71 points that apply = 95 out of 100. The points above are rounded to whole numbers.

    About

    Stack Refill automatically replaces the last item used from your hand with another of the same item from your inventory. It covers ordinary use such as placing blocks, breaking blocks with tools, fighting with weapons, eating food, drinking potions or milk, and dropping or throwing items; it also replaces broken fishing rods and other durable tools, weapons, and tridents. Refilling can work with items used on modded blocks, such as a sieve, and settings let players disable refill categories, choose which items are allowed or excluded, and decide whether other hotbar slots are searched. Players can turn refilling on or off for themselves with the /stackrefill command, while the refill action itself is handled server-side.

    Written from Modrinth and CurseForge . How we write it

    In-game changes

    Does not change the game's code directly.

    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
    Macaw's TrapdoorsAChat HeadsAsparkAMacaw's Lights and LampsBDouble DoorsA

    Details

    Creator
    Serilum
    License
    All rights reserved
    Downloads
    18.1M
    Created
    7 Oct 2020
    Official pages
    Modrinth , CurseForge
    Links
    Source code , Issues

    Security

    No harmful code found

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

    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 39 latest files checked, last on 21 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.
      39 latest files: the newest file for each Minecraft version and loader. The answer above is about the 15 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 15 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 15 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, code history and pull requests 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
      1,492 commits read
    • Pull requestsThe recent pull requests, comments, topics and README of the GitHub repository.
      Nothing found
      9 pull requests read
    • 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
      28 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
      1 image 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
      31 code files read

    Compatibility

    See all 147 files
    Fabric
    NeoForge
    Forge
    Quilt
    1.121.151.171.2026.1

    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.
    CollectiveA
    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.Faster than most mods. On average, it gets a file 2 days after a new Minecraft version comes out. Measured on the last 6 Minecraft versions.

    Modpacks using this project

    Find modpacks with it
    Modpacks that released a new version with this project, each month
    4002000
    Oct 2024: 222 modpacksNov 2024: 220 modpacksDec 2024: 211 modpacksJan 2025: 251 modpacksFeb 2025: 239 modpacksMar 2025: 250 modpacksApr 2025: 279 modpacksMay 2025: 268 modpacksJun 2025: 263 modpacksJul 2025: 271 modpacksAug 2025: 266 modpacksSep 2025: 257 modpacksOct 2025: 262 modpacksNov 2025: 272 modpacksDec 2025: 314 modpacksJan 2026: 335 modpacksFeb 2026: 286 modpacksMar 2026: 263 modpacksApr 2026: 268 modpacksMay 2026: 275 modpacksJun 2026: 265 modpacksJul 2026: 290 modpacksAug 2026: 267 modpacksSep 2026: 257 modpacks
    Oct 2024Oct 2025Sep 2026
    Modpacks that released a new version with this project, each month
    Oct 2024222
    Nov 2024220
    Dec 2024211
    Jan 2025251
    Feb 2025239
    Mar 2025250
    Apr 2025279
    May 2025268
    Jun 2025263
    Jul 2025271
    Aug 2025266
    Sep 2025257
    Oct 2025262
    Nov 2025272
    Dec 2025314
    Jan 2026335
    Feb 2026286
    Mar 2026263
    Apr 2026268
    May 2026275
    Jun 2026265
    Jul 2026290
    Aug 2026267
    Sep 2026257

    4,823 modpacks include Stack Refill in at least one of their versions. Here are the 30 most downloaded.

    ModpackDownloadsLast version with it
    Homestead3.6M downloadslast version with it 23 Oct 2026BigChadGuys Plus2.4M downloadslast version with it 10 Jan 2024MineColonies Official1.7M downloadslast version with it 29 Jun 2025FTB StoneBlock 31.5M downloadslast version with it 30 May 2025MineColonies: Dimensional Adventure1.2M downloadslast version with it 4 Oct 2026VerityCraft - A Realistic Horror Experience with Verity1.1M downloadslast version with it 22 Oct 2026Chocolate Edition Minecraft1.1M downloadslast version with it 6 Sep 2023Prehistoric World - Dinosaurs, Adventure & Quests | NEW PREHISTORY UPDATE!1.1M downloadslast version with it 22 Oct 2026New Game - An Improved Experience | 26.1.2 UPDATE!984K downloadslast version with it 17 Oct 2026BigChadGuys and the Holy Grail831K downloadslast version with it 3 Dec 2023
    1 to 10 of 30123

    Often in the same modpacks

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

    ProjectTypeShareGrade
    Macaw's TrapdoorsAModin 47% of the modpacks with Stack RefillChat HeadsAModin 45% of the modpacks with Stack RefillsparkAModin 42% of the modpacks with Stack RefillMacaw's Lights and LampsBModin 41% of the modpacks with Stack RefillDouble DoorsAModin 40% of the modpacks with Stack RefillMacaw's FurnitureBModin 40% of the modpacks with Stack RefillAttributeFixAModin 40% of the modpacks with Stack RefillMacaw's RoofsAModin 39% of the modpacks with Stack RefillNetherPortalFixAModin 39% of the modpacks with Stack RefillVisual WorkbenchAModin 37% of the modpacks with Stack Refill
    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·Fabric, NeoForge, Forge, Quilt26.3.0-6.2-neo26.3.0-6.2-neo · stackrefill-26.3.0-6.2.jarSends: None foundRequires:CollectivePassedOur checks found nothing harmful in this file. Its code was read too.
    26.2·Fabric, NeoForge, Forge, Quilt26.2.0-6.2-neo26.2.0-6.2-neo · stackrefill-26.2.0-6.2.jarSends: None foundRequires:CollectivePassedOur checks found nothing harmful in this file. Its code was read too.
    26.1.2·Fabric, NeoForge, Forge, Quilt5.0-neo5.0-neo · stackrefill-26.1.2-5.0.jarSends: None foundRequires:CollectivePassedOur checks found nothing harmful in this file. Its code was read too.
    26.1.1·Fabric, NeoForge, Forge, Quilt5.0-neo5.0-neo · stackrefill-26.1.1-5.0.jarSends: None foundRequires:CollectivePassedOur checks found nothing harmful in this file. Its code was read too.
    26.1·Fabric, NeoForge, Forge, Quilt26.1.0-5.0-neo26.1.0-5.0-neo · stackrefill-26.1.0-5.0.jarSends: None foundRequires:CollectivePassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.11·Fabric, NeoForge, Forge, Quilt5.0-neo5.0-neo · stackrefill-1.21.11-5.0.jarSends: None foundRequires:CollectivePassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.10·Fabric, NeoForge, Forge, Quilt5.0-neo5.0-neo · stackrefill-1.21.10-5.0.jarSends: None foundRequires:CollectivePassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.9·Fabric, NeoForge, Forge, Quilt5.0-neo5.0-neo · stackrefill-1.21.9-5.0.jarSends: None foundRequires:CollectivePassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.8·Fabric, NeoForge, Forge, Quilt4.9-neo4.9-neo · stackrefill-1.21.8-4.9.jarSends: None foundRequires:CollectivePassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.7·Fabric, NeoForge, Forge, Quilt4.9-neo4.9-neo · stackrefill-1.21.7-4.9.jarSends: None foundRequires:CollectivePassedOur checks found nothing harmful in this file. Its code was read too.
    1 to 10 of 391234

    147 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    26.3The latest file for its Minecraft version and loader·Fabric, Forge, NeoForge, Quilt26.3.0-6.2-neo26.3.0-6.2-neo · stackrefill-26.3.0-6.2.jar (main file)·21 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 64.9 KB
    26.2The latest file for its Minecraft version and loader·Fabric, Forge, NeoForge, Quilt26.2.0-6.2-neo26.2.0-6.2-neo · stackrefill-26.2.0-6.2.jar (main file)·21 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 64.9 KB
    1.21 to 1.21.11.21 to 1.21.1The latest file for its Minecraft version and loader·Fabric, Forge, NeoForge, Quilt6.2-neo6.2-neo · stackrefill-1.21.1-6.2.jar (main file)·21 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 64.8 KB
    1.20.1The latest file for its Minecraft version and loader·Fabric, Forge, NeoForge, Quilt6.2-neo6.2-neo · stackrefill-1.20.1-6.2.jar (main file)·21 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 46.5 KB
    26.3·Fabric, Forge, NeoForge, Quilt26.3.0-6.1-neo26.3.0-6.1-neo · stackrefill-26.3.0-6.1.jar (main file)·17 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 64.7 KB
    26.2·Fabric, Forge, NeoForge, Quilt26.2.0-6.1-neo26.2.0-6.1-neo · stackrefill-26.2.0-6.1.jar (main file)·17 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 64.7 KB
    1.21 to 1.21.11.21 to 1.21.1·Fabric, Forge, NeoForge, Quilt6.1-neo6.1-neo · stackrefill-1.21.1-6.1.jar (main file)·17 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 64.6 KB
    1.20.1·Fabric, Forge, NeoForge, Quilt6.1-neo6.1-neo · stackrefill-1.20.1-6.1.jar (main file)·17 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 46.4 KB
    26.3·Fabric, Forge, NeoForge, Quilt26.3.0-6.0-neo26.3.0-6.0-neo · stackrefill-26.3.0-6.0.jar (main file)·13 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 66.2 KB
    26.2·Fabric, Forge, NeoForge, Quilt26.2.0-6.0-neo26.2.0-6.0-neo · stackrefill-26.2.0-6.0.jar (main file)·13 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 66.2 KB
    1.21 to 1.21.11.21 to 1.21.1·Fabric, Forge, NeoForge, Quilt6.0-neo6.0-neo · stackrefill-1.21.1-6.0.jar (main file)·13 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 66.1 KB
    1.20.1·Fabric, Forge, NeoForge, Quilt6.0-neo6.0-neo · stackrefill-1.20.1-6.0.jar (main file)·13 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 47.4 KB
    26.3·Fabric, Forge, NeoForge, Quilt26.3.0-5.1-neo26.3.0-5.1-neo · stackrefill-26.3.0-5.1.jar (main file)·2 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 46.3 KB
    26.2·Fabric, Forge, NeoForge, Quilt26.2.0-5.1-neo26.2.0-5.1-neo · stackrefill-26.2.0-5.1.jar (main file)·2 Oct 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 46.2 KB
    1.21 to 1.21.11.21 to 1.21.1·Fabric, Forge, NeoForge, Quilt5.1-neo5.1-neo · stackrefill-1.21.1-5.1.jar (main file)·2 Oct 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 45.8 KB
    1.20.1·Fabric, Forge, NeoForge, Quilt5.1-neo5.1-neo · stackrefill-1.20.1-5.1.jar (main file)·2 Oct 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 34.2 KB
    26.3·Fabric, Forge, NeoForge, Quilt26.3.0-5.0-neo26.3.0-5.0-neo · stackrefill-26.3.0-5.0.jar (main file)·19 Sep 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 46.3 KB
    26.2·Fabric, Forge, NeoForge, Quilt26.2.0-5.0-neo26.2.0-5.0-neo · stackrefill-26.2.0-5.0.jar (main file)·18 Jun 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 49.0 KB
    26.1.2The latest file for its Minecraft version and loader·Fabric, Forge, NeoForge, Quilt5.0-neo5.0-neo · stackrefill-26.1.2-5.0.jar (main file)·9 Apr 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 49.2 KB
    26.1.1The latest file for its Minecraft version and loader·Fabric, Forge, NeoForge, Quilt5.0-neo5.0-neo · stackrefill-26.1.1-5.0.jar (main file)·2 Apr 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 49.2 KB
    1 to 20 of 14712345…8

    Quick fixes

    In the last 2 years, 2 releases 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.2

    • [Fabric/Forge/Neo] 1.21.9-5.0 | Stack Refill4 Oct 2025…Changelog: (1.21.9 Forge) Fixed incorrect remnant files included in the mod jar…
    • [Fabric/Forge/Neo] 1.21.6-4.8 | Stack Refill18 Jun 2025…(1.21.6 Fabric) Updated callbacks to fix an incorrect reference in the bytecode…