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    2,068,164 files checkedFiles from Modrinth and CurseForge we downloaded and checked. Counted on 26 Oct 2026.643,753 files with their code readFiles whose code we turned back into readable code and read, in an isolated environment. Counted on 26 Oct 2026.270,486 projects gradedProjects with a letter from A to F. Counted on 26 Oct 2026.
    How it worksMalware we foundWhat's newAPIAboutPrivacyTermsContact

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

    Netherite Extension

    Mod

    Netherite versions of tools, armor, and food with powerful effects.

    Download

    Files come from Modrinth and CurseForge servers.

    netherite_ext-3.1-1.21.1-fabric.jar

    Released 31 Aug 2025 · 949.9 KB

    Passed: our checks found nothing harmful in this file.

    Download
    C67/ 100
    Security
    Passed
    Privacy
    None found
    Runs on
    Client and server
    Loaders
    Fabric, Forge, NeoForge
    Minecraft versions
    Up to 1.21.1
    • OverviewC
    • SecurityPassed
    • PrivacyNone found
    • AINone found
    • CompatibilityUp to 1.21.1
    • ModpacksIn 13
    • ReleasesLatest Aug 2025
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade C

    How grades work

    Strengths

    • Security checks passed
    • Stable releases
    • Public source code and issue tracker

    Points lost

    • No release in 14 months−20 points
    • Releases in only 6 of the last 24 months−2 points
    • Under 5 million downloads−1 point
    All 11 criteria

    • Maintenance

      14 points lost13 / 27
      Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.14 months ago (31 Aug 2025) 0 / 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 Fabric and NeoForge, 1.20.1 on Forge. 53% of the 721 popular Fabric 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 6 of the last 24 months 4 / 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.1 of the 9 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.2 of its 18 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.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 · CodeOfArdonia/NetheriteExtension 7 / 7
      Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.GitHub issues · CodeOfArdonia/NetheriteExtension 3 / 3

    • Popularity

      1 point lost3 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.33,668 3 / 4

    • Track record

      8 points lost0 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.2.3 years, 52 releases 0 / 8

    • Security

      Passed
      File checksThis check adds no points. It can only take points away.Our checks found nothing harmful in all 4 latest files for recent Minecraft versions. See Security
    Total67 / 100

    47.9 of the 71 points that apply = 67 out of 100. The points above are rounded to whole numbers.

    About

    Netherite Extension ports Netherite Plus content, adding fireproof, more durable Netherite gear and utility items, with durability configurable. Its additions include a Netherite Elytra with four armor points, a lava-fishing rod, bows and crossbows with configurable increased damage, tridents that can riptide in lava, and horse armor that provides more protection than diamond horse armor. It also adds a Netherite Nugget as a cheaper option for beacon and anvil-fix items, Netherite Anvils that do not take damage and use half the experience, and cheaper Fake Netherite Blocks that resemble regular Netherite Blocks. Consumables include a Netherite Apple and Carrot with stronger effects than their golden counterparts, plus a potion granting Fire Resistance I for three minutes and Resistance III for one minute. Netherite Shears, Shields, and Shulker Boxes are included without special effects.

    Written from Modrinth and CurseForge . How we write it

    In-game changes

    Changes the game's code in 5 areas: Rendering and graphicsChanges 6 game code files in this area: drawing mobs, items, particles and textures on screen., Inventory and itemsChanges 4 game code files in this area: items, chests and other containers, crafting and enchanting., Networking and multiplayerChanges 2 game code files in this area: connections, the server list and what is sent between your game and a server., User interfaceChanges 1 game code file in this area: menus, screens, tooltips, the chat window and the in-game overlay. and Blocks and fluidsChanges 1 game code file in this area: how blocks, fluids and redstone work..

    Libraries packed inside it change 56 more game code files: Architectury, Fabric Shield Lib and MidnightLib.

    Adds:

    • 19 blocksFake Netherite Block, Netherite Anvil, Black Netherite Shulker Box, Blue Netherite Shulker Box, Brown Netherite Shulker Box, Cyan Netherite Shulker Box, Gray Netherite Shulker Box, Green Netherite Shulker Box and 11 more. Blocks with their own name, checked against the block files.
    • 33 recipes
    • 3 loot tables

    Counted from the files of the mod. Content made only in its code is not counted.

    Keeps all of vanilla Minecraft's textures, models and sounds.

    Details

    Creator
    IAFEnvoy
    License
    MIT License
    Downloads
    34K
    Created
    23 Jun 2024
    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

    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 Fabric Shield Lib, 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. Only in its files for Fabric 1.20.1 to 1.21.1.

    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 4 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.
      17 latest files: the newest file for each Minecraft version and loader. The answer above is about the 4 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
    • Looked for, not foundWe looked for these in the file and did not find them.
      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 4 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 4 files, for recent Minecraft versions. See each file in Releases

    AI

    No sign so far that AI was used to make it

    We looked for AI tools in its description, files and images and found none.

    We have not read its changelogs and 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 · 4 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.
      Not read yet.
    • 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 in the description
      Changelogs not read yet
    • 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
      68 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
      491 code files read

    Compatibility

    See all 52 files
    Fabric
    NeoForge
    Forge
    1.181.201.2126.1

    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.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
    LanguagesThe languages the text in the game is available in, from the language files of its latest files we checked. A language file can translate only part of the text.English, 简体中文 and Polski
    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.

    Related projects

    Projects made to add things to Netherite Extension.

    ProjectTypeDownloadsGrade
    Elytra Slot CompatDMod23K downloads

    Modpacks using this project

    Find modpacks with it

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

    ModpackDownloadsLast version with it
    Immersive Reality16K downloadslast version with it 14 Jul 2024Songs of War RPG8.6K downloadslast version with it 6 Aug 2025The Fracture War5.9K downloadslast version with it 18 Jul 2025⚔️Swords n' Sorcery✨2.4K downloadslast version with it 26 Jan 2025Neofox1.1K downloadslast version with it 5 Apr 2026EpicCraft Explore852 downloadslast version with it 25 May 2025Survival Recrafted734 downloadslast version with it 6 Sep 2026Just Vanilla Plus710 downloadslast version with it 27 Mar 2025GT Panzercraft691 downloadslast version with it 5 Jan 2026Ashenfall502 downloadslast version with it 3 Aug 2025
    1 to 10 of 1312

    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·Fabric3.13.1 · netherite_ext-3.1-1.21.1-fabric.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.1·NeoForge3.13.1 · netherite_ext-3.1-1.21.1-neoforge.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.1·Fabric3.1.13.1.1 · netherite_ext-3.1.1-1.20.1-fabric.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.1·NeoForge, Forge3.1.13.1.1 · netherite_ext-3.1.1-1.20.1-forge.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    Older Minecraft versions
    1.21·Fabric1.3.31.3.3 · netherite_ext-1.3.3-fabric.jarSends: None foundRequires:Architectury APIPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21·NeoForge1.3.31.3.3 · netherite_ext-1.3.3-neoforge.jarSends: None foundRequires:Architectury APIPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.6·Fabric3.13.1 · netherite_ext-3.1-1.20.6-fabric.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.6·NeoForge3.13.1 · netherite_ext-3.1-1.20.6-neoforge.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.4·Fabric3.13.1 · netherite_ext-3.1-1.20.4-fabric.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.4·NeoForge3.13.1 · netherite_ext-3.1-1.20.4-neoforge.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1 to 10 of 1712

    52 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.21.1The latest file for its Minecraft version and loader·NeoForge3.13.1 · netherite_ext-3.1-1.21.1-neoforge.jar (main file)·31 Aug 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 800.6 KB
    1.21.1The latest file for its Minecraft version and loader·Fabric3.13.1 · netherite_ext-3.1-1.21.1-fabric.jar (main file)·31 Aug 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 949.9 KB
    1.20.6The latest file for its Minecraft version and loader·NeoForge3.13.1 · netherite_ext-3.1-1.20.6-neoforge.jar (main file)·31 Aug 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 803.3 KB
    1.20.6The latest file for its Minecraft version and loader·Fabric3.13.1 · netherite_ext-3.1-1.20.6-fabric.jar (main file)·31 Aug 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 951.2 KB
    1.20.4The latest file for its Minecraft version and loader·NeoForge3.13.1 · netherite_ext-3.1-1.20.4-neoforge.jar (main file)·31 Aug 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 808.3 KB
    1.20.4The latest file for its Minecraft version and loader·Fabric3.13.1 · netherite_ext-3.1-1.20.4-fabric.jar (main file)·31 Aug 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 943.9 KB
    1.18.2The latest file for its Minecraft version and loader·Forge3.13.1 · netherite_ext-3.1-1.18.2-forge.jar (main file)·31 Aug 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 893.8 KB
    1.18.2The latest file for its Minecraft version and loader·Fabric3.13.1 · netherite_ext-3.1-1.18.2-fabric.jar (main file)·31 Aug 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 946.7 KB
    1.19.2The latest file for its Minecraft version and loader·Forge3.13.1 · netherite_ext-3.1-1.19.2-forge.jar (main file)·30 Aug 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 902.0 KB
    1.19.2The latest file for its Minecraft version and loader·Fabric3.13.1 · netherite_ext-3.1-1.19.2-fabric.jar (main file)·30 Aug 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 949.7 KB
    1.19.4The latest file for its Minecraft version and loader·Forge3.1.13.1.1 · netherite_ext-3.1.1-1.19.4-forge.jar (main file)·30 Aug 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 916.6 KB
    1.19.4The latest file for its Minecraft version and loader·Fabric3.1.13.1.1 · netherite_ext-3.1.1-1.19.4-fabric.jar (main file)·30 Aug 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 949.5 KB
    1.20.1The latest file for its Minecraft version and loader·Forge, NeoForge3.1.13.1.1 · netherite_ext-3.1.1-1.20.1-forge.jar (main file)·30 Aug 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 922.9 KB
    1.20.1The latest file for its Minecraft version and loader·Fabric3.1.13.1.1 · netherite_ext-3.1.1-1.20.1-fabric.jar (main file)·30 Aug 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 955.0 KB
    1.19.4·Forge3.13.1 · netherite_ext-3.1-1.19.4-forge.jar (main file)·30 Aug 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 916.6 KB
    1.19.4·Fabric3.13.1 · netherite_ext-3.1-1.19.4-fabric.jar (main file)·30 Aug 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 949.5 KB
    1.20.1·Forge, NeoForge3.13.1 · netherite_ext-3.1-1.20.1-forge.jar (main file)·30 Aug 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 922.9 KB
    1.20.1·Fabric3.13.1 · netherite_ext-3.1-1.20.1-fabric.jar (main file)·30 Aug 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 955.0 KB
    1.20.1·Forge, NeoForge3.03.0 · netherite_ext-3.0-1.20.1-forge.jar (main file)·28 Aug 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 419.2 KB
    1.20.1·Fabric3.03.0 · netherite_ext-3.0-1.20.1-fabric.jar (main file)·28 Aug 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 450.8 KB
    1 to 20 of 52123

    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
    • netherite_ext-3.1-1.20.1-fabric.jar30 Aug 2025jij arch, fix elytra in forge
    • netherite_ext-3.1.1-1.20.1-fabric.jar30 Aug 2025fix tool cannot be fixed