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    2,053,304 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 2026.269,472 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.

    NBT Copy

    Mod

    Adds copy button for the "/data get" command output.

    A93/ 100
    • OverviewA
    • SecurityPassed
    • PrivacyNone found
    • AINone found
    • CompatibilityUp to 26.3
    • ModpacksIn 184
    • ReleasesLatest 28 Mar

    Download

    NBTcopy-FABRIC-26.1-1.0.5.jar

    Released 28 Mar 2026 · 8.3 KB

    Passed: our checks found nothing harmful in this file.

    Download
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade A

    How grades work

    Strengths

    • Security checks passed
    • Stable releases
    • Public source code and issue tracker
    • Widely used
    • Around for years

    Points lost

    • Releases in only 3 of the last 24 months−4 points
    All 11 criteria

    • Maintenance

      4 points lost23 / 27
      Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.The author marked an existing file as working on Minecraft 26.3, which came out on 15 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.26.3 (latest) on Fabric and NeoForge, 1.21.4 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 3 of the last 24 months 2 / 6

    • Stability

      Full points15 / 15
      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.7 of the 133 modpacks with two or more versions removed it in a later one (5%) 10 / 10
      Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.Not measured yet.
      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 · mt1006/mc-nbtcopy-mod 7 / 7
      Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.Codeberg issues · mt1006/mc-metalfences-mod 3 / 3

    • Popularity

      Full points4 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.943,539 4 / 4

    • Track record

      Full points8 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.2.7 years, 21 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
    Total93 / 100

    59.8 of the 64 points that apply = 93 out of 100. The points above are rounded to whole numbers.

    Images

    • Example

    About

    NBT Copy adds a button to copy the output of Minecraft’s /data get command; in multiplayer, it must be installed on the server, and it also supports copying output from Client Commands’ /cgetdata on the client.

    Written from Modrinth and CurseForge . How we write it

    In-game changes

    Changes the game's code in 1 area: Server and world logicChanges 3 game code files in this area: the world, commands, scoreboards, saved data and game rules..

    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
    NBT AutocompleteAMod MenuAFerriteCoreASodium ExtraABetterF3A

    Details

    Creator
    mt1006
    License
    GNU Lesser General Public License v3.0 only
    Downloads
    944K
    Created
    28 Feb 2024
    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 11 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.
      11 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.
    • 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 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
    • 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 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.
      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
      18 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
      4 code files read

    Compatibility

    See all 21 files
    Fabric
    NeoForge
    Forge
    1.161.181.201.2126.1

    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.Works in your game or on a server. With both, 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.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.About as fast as most mods. On average, it gets a file 39 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
    60300
    Oct 2024: 3 modpacksNov 2024: 2 modpacksDec 2024: 4 modpacksJan 2025: 5 modpacksFeb 2025: 3 modpacksMar 2025: 6 modpacksApr 2025: 7 modpacksMay 2025: 10 modpacksJun 2025: 7 modpacksJul 2025: 13 modpacksAug 2025: 9 modpacksSep 2025: 19 modpacksOct 2025: 22 modpacksNov 2025: 17 modpacksDec 2025: 19 modpacksJan 2026: 39 modpacksFeb 2026: 51 modpacksMar 2026: 25 modpacksApr 2026: 13 modpacksMay 2026: 11 modpacksJun 2026: 16 modpacksJul 2026: 13 modpacksAug 2026: 11 modpacksSep 2026: 11 modpacks
    Oct 2024Oct 2025Sep 2026
    Modpacks that released a new version with this project, each month
    Oct 20243
    Nov 20242
    Dec 20244
    Jan 20255
    Feb 20253
    Mar 20256
    Apr 20257
    May 202510
    Jun 20257
    Jul 202513
    Aug 20259
    Sep 202519
    Oct 202522
    Nov 202517
    Dec 202519
    Jan 202639
    Feb 202651
    Mar 202625
    Apr 202613
    May 202611
    Jun 202616
    Jul 202613
    Aug 202611
    Sep 202611

    184 modpacks include NBT Copy in at least one of their versions. Here are the 30 most downloaded.

    ModpackDownloadsLast version with it
    Cobblemon Academy 2.0524K downloadslast version with it 23 Sep 2026Cobblemon Academy (Legacy)416K downloadslast version with it 8 Jan 2026Void's essentially optimized pack36K downloadslast version with it 18 Jan 2026Ultimately Optimized - Vanilla but Better28K downloadslast version with it 14 Aug 2026Arkensia - The Ultimate Cobblemon Adventure26K downloadslast version with it 21 Feb 2026Haven: Veni de Nova23K downloadslast version with it 19 Mar 2025Pokerayouu - Cobblemon Academy 2.0 - Poke Cobble 2.020K downloadslast version with it 3 Oct 2026Craft Attack 13 Pack15K downloadslast version with it 23 Oct 2025Azure Visuals13K downloadslast version with it 10 Jan 2026New One Piece Era13K downloadslast version with it 23 Feb 2026
    1 to 10 of 30123

    Often in the same modpacks

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

    ProjectTypeShareGrade
    NBT AutocompleteAModin 84% of the modpacks with NBT CopyMod MenuAModin 79% of the modpacks with NBT CopyFerriteCoreAModin 76% of the modpacks with NBT CopySodium ExtraAModin 75% of the modpacks with NBT CopyBetterF3AModin 72% of the modpacks with NBT CopysparkAModin 70% of the modpacks with NBT CopyPacket FixerAModin 67% of the modpacks with NBT CopyZoomify (Zoom)AModin 66% of the modpacks with NBT CopyCubes Without BordersAModin 66% of the modpacks with NBT CopyChat HeadsAModin 66% of the modpacks with NBT Copy
    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
    26.1 to 26.3·Fabric1.0.51.0.5 · NBTcopy-FABRIC-26.1-1.0.5.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    26.1 to 26.3·NeoForge1.0.51.0.5 · NBTcopy-NEOFORGE-26.1-1.0.5.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.5 to 1.21.11·Fabric1.0.51.0.5 · NBTcopy-FABRIC-1.21.5-1.0.5.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.5 to 1.21.11·NeoForge1.0.41.0.4 · NBTcopy-NEOFORGE-1.21.5-1.0.4.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.19 to 1.21.4·Fabric1.0.41.0.4 · NBTcopy-FABRIC-1.20.1-1.0.4.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.5 to 1.21.4·NeoForge1.0.41.0.4 · NBTcopy-NEOFORGE-1.21-1.0.4.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.5 to 1.21.4·Forge1.0.41.0.4 · NBTcopy-FORGE-1.21-1.0.4.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.19 to 1.20.4·Forge1.0.41.0.4 · NBTcopy-FORGE-1.20.1-1.0.4.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    Older Minecraft versions
    1.16 to 1.18.2·Fabric1.01.0 · NBTcopy-FABRIC-1.16.5-1.0.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.18.2·Forge1.01.0 · NBTcopy-FORGE-1.18.2-1.0.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1 to 10 of 1112

    21 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    26.1 to 26.326.1 to 26.3The latest file for its Minecraft version and loader·Fabric1.0.51.0.5 · NBTcopy-FABRIC-26.1-1.0.5.jar (main file)·28 Mar 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 8.3 KB
    26.1 to 26.326.1 to 26.3The latest file for its Minecraft version and loader·NeoForge1.0.51.0.5 · NBTcopy-NEOFORGE-26.1-1.0.5.jar (main file)·28 Mar 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 7.9 KB
    1.21.5 to 1.21.111.21.5 to 1.21.11The latest file for its Minecraft version and loader·Fabric1.0.51.0.5 · NBTcopy-FABRIC-1.21.5-1.0.5.jar (main file)·9 Oct 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 8.9 KB
    1.21.5 to 1.21.101.21.5 to 1.21.10·Fabric1.0.41.0.4 · NBTcopy-FABRIC-1.21.5-1.0.4.jar (main file)·26 Mar 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 8.9 KB
    1.21.5 to 1.21.111.21.5 to 1.21.11The latest file for its Minecraft version and loader·NeoForge1.0.41.0.4 · NBTcopy-NEOFORGE-1.21.5-1.0.4.jar (main file)·26 Mar 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 7.9 KB
    1.19 to 1.21.41.19 to 1.21.4The latest file for its Minecraft version and loader·Fabric1.0.41.0.4 · NBTcopy-FABRIC-1.20.1-1.0.4.jar (main file)·26 Mar 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 8.9 KB
    1.20.5 to 1.21.41.20.5 to 1.21.4The latest file for its Minecraft version and loader·NeoForge1.0.41.0.4 · NBTcopy-NEOFORGE-1.21-1.0.4.jar (main file)·26 Mar 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 8.0 KB
    1.20.5 to 1.21.41.20.5 to 1.21.4The latest file for its Minecraft version and loader·Forge1.0.41.0.4 · NBTcopy-FORGE-1.21-1.0.4.jar (main file)·26 Mar 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 8.2 KB
    1.19 to 1.20.41.19 to 1.20.4The latest file for its Minecraft version and loader·Forge1.0.41.0.4 · NBTcopy-FORGE-1.20.1-1.0.4.jar (main file)·26 Mar 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 9.0 KB
    1.19 to 1.21.41.19 to 1.21.4·Fabric1.0.31.0.3 · NBTcopy-FABRIC-1.20.1-1.0.3.jar (first file)·24 Aug 2024PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 9.2 KB
    1.19 to 1.21.11.19 to 1.21.1·Fabric1.0.21.0.2 · NBTcopy-FABRIC-1.20.1-1.0.2.jar (first file)·25 Jul 2024PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 9.2 KB
    1.20.5 to 1.21.31.20.5 to 1.21.3·Forge1.0.21.0.2 · NBTcopy-FORGE-1.21-1.0.2.jar (first file)·25 Jul 2024PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 8.4 KB
    1.20.5 to 1.21.41.20.5 to 1.21.4·NeoForge1.0.21.0.2 · NBTcopy-NEOFORGE-1.21-1.0.2.jar (first file)·25 Jul 2024PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 8.3 KB
    1.19 to 1.20.41.19 to 1.20.4·Forge1.0.21.0.2 · NBTcopy-FORGE-1.20.1-1.0.2.jar (first file)·25 Jul 2024PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 9.3 KB
    1.20.5 to 1.211.20.5 to 1.21·NeoForge1.0.11.0.1 · NBTcopy-NEOFORGE-1.21-1.0.1.jar (first file)·15 Jul 2024PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 8.4 KB
    1.20.5 to 1.211.20.5 to 1.21·Forge1.0.11.0.1 · NBTcopy-FORGE-1.21-1.0.1.jar (first file)·15 Jun 2024PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 8.5 KB
    1.19 to 1.211.19 to 1.21·Fabric1.01.0 · NBTcopy-FABRIC-1.20.1-1.0.jar (first file)·28 Feb 2024PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 13.2 KB
    1.19 to 1.20.41.19 to 1.20.4·Forge1.01.0 · NBTcopy-FORGE-1.20.1-1.0.jar (first file)·28 Feb 2024PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 10.7 KB
    1.18.2The latest file for its Minecraft version and loader·Forge1.01.0 · NBTcopy-FORGE-1.18.2-1.0.jar (first file)·28 Feb 2024PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 10.7 KB
    1.16 to 1.18.21.16 to 1.18.2The latest file for its Minecraft version and loader·Fabric1.01.0 · NBTcopy-FABRIC-1.16.5-1.0.jar (first file)·28 Feb 2024PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 13.0 KB
    1 to 20 of 2112