Skip to content
BrowseScan your modsScan

    No project matches this search.

    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.

    NexusCore

    Plugin

    The library required to use all of Nexus Studio plugins.

    B89/ 100
    • OverviewB
    • SecurityWarning
    • PrivacySends data
    • AINone found
    • CompatibilityUp to 26.3
    • ReleasesLatest 8 Oct

    Download

    NexusCore-2.1.8.jar

    Released 8 Oct 2026 · 5.1 MB

    Warning: something that can be risky, not proof of malware. It lowers the grade. The download stays available. See Security

    Download
    OverviewSecurityPrivacyAICompatibilityReleases

    Why grade B

    How grades work

    Strengths

    • Regular releases for the newest Minecraft versions
    • Public source code and a place to report problems
    • Widely used
    • Around for years

    Points lost

    • A warning from the file checks−3 points, B at most
    • Releases replaced within 3 days to fix a problem−1 point
    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.2 weeks ago (8 Oct 2026) 12 / 12
      Supports popular versionsWhether the plugin has a file for a Minecraft version that 15% or more of the popular plugins updated in the last 6 months also list. Plugins often list many versions, so an older one can count.26.3 (latest) on Bukkit, Folia, Paper, Purpur and Spigot, 1.21.4 on BungeeCord and Waterfall 9 / 9
      Regular releasesIn how many of the last 24 months a new file came out. Full points at 8 months.Releases in 11 of the last 24 months 6 / 6

    • Stability

      1 point lost11 / 12
      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.Does not apply. Plugins are not added to modpacks.
      Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.3 of its 21 releases in 2 years needed a quick fix (14%) See the 3 releases6 / 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 · SynkMC/SynkLibs 7 / 7
      Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker or a Discord server.GitHub issues · SynkMC/SynkLibs 3 / 3

    • Popularity

      Full points4 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 50,000.152,172 4 / 4

    • Track record

      Full points8 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.2.2 years, 31 releases 8 / 8

    • Security

      Warning: B at most0 / 3
      File checksThis check adds no points. It can only take points away.Sends to a Discord webhook written or hidden in its code. Whoever owns it sees what is sent. This lowers the grade as long as it is in the latest files for recent Minecraft versions. See Security0 / 3
    Total89 / 100

    60 of the 64 points that apply = 94 out of 100, lowered to 89 because the grade cannot go above B.

    Images

    • Example "update available" message

    Details

    Creators
    Nexus Development Studio (Synk_ and Foxikle)
    License
    MIT NRNR
    Downloads
    152K
    Created
    15 Aug 2024
    Official page
    Modrinth
    Links
    Source code , Issues , Wiki , Discord

    Security

    Warning: a complete Discord webhook is written in its code. Whoever owns that webhook sees what the mod sends to it

    Only in its files for Paper 1.18 to 26.3.

    We found this in its code, read without running it.

    A Warning is not proof of malware. The download stays available.

    This lowers its grade: −3 points, B at most.

    Wrong result? Tell us.

    What it can do on your server

    Sends to a fixed Discord webhookWarning
    A complete Discord webhook is written in its code. Whoever owns that webhook sees what the mod sends to it.
    Connects to the internet
    It has code that can go online. Found in the plugin's own code and in code libraries built into it. See Privacy
    Accepts connections from other computers
    It can accept connections from other computers. Found in code libraries built into it.

    Why we show this: a plugin runs on your server like any program, so harmful code in it can take over the server. 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 24 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.
      4 latest files: the newest file for each Minecraft version and loader. The answer above is about the 2 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
    • Sends to a fixed Discord webhook
      cc/synkdev/nexuscore/bukkit/WebhookUrl Discord webhook address: https://discord.com/api/webhooks/149824524519053...
    • 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

    Sends usage statistics and unknown data

    Sent to analytics.synkdev.cc, bstats.org, dump.synkdev.cc and an address built while the game runs.

    We found this in its code, read without running it.

    Why we show this: a plugin can send things about your server and its players over the internet, like their player name or their login. Contacting an address to check for updates or download files sends nothing about them. Not in the grade: sending data can be normal for what a plugin does.

    How we checked · Both 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 both files, for recent Minecraft versions. See each file in Releases
    • analytics.synkdev.cc
      Sends usage statistics.
      Usage statistics
    • api.ipify.org
      Purpose not known.
      Nothing about you
    • bstats.org
      Sends usage statistics.
      Usage statistics
    • dump.synkdev.cc
      Purpose not known.
      Unknown data
    • synkdev.cc
      Checks for a new version of the mod.
      Nothing about you
    • Address built while the game runsThe code builds this address while the game runs: it is not written in the file.
      Purpose not known.
      Unknown data
    • Named in its filesA crash report or usage data service named in the files of the mod. The code does not show when or what is sent.
      The code names Host name contains "telemetry" or "analytics" and bStats, services that receive usage data.

    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 · 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
      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
      1,136 code files read

    Compatibility

    See all 31 files
    Paper
    Spigot
    Bukkit
    Purpur
    Folia
    BungeeCord
    Waterfall
    1.71.101.151.1926.1

    Point at or tap a version to see its server software.

    Runs onWhere to install it: in your game, on the server, or both. As the author says on Modrinth.Install it on the server. Players join without installing anything.
    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.Faster than most plugins. On average, it gets a file 20 days after a new Minecraft version comes out. Measured on the last 6 Minecraft versions.

    Related projects

    Projects that need NexusCore to work.

    ProjectTypeDownloadsGrade
    NexusAuctionHouseAPlugin158K downloadsDeathLoggerAPlugin4.6K downloadsChatWatchdog-Plugin1.3K downloadsAbilityItemsAPI-Plugin600 downloadsServerVeil-Plugin555 downloadsKing's Anvil-Plugin525 downloadsNexusMenus-Plugin300 downloads

    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.

    MinecraftServerVersionSecuritySendsRequires
    1.18 to 26.3·Paper, Spigot, Bukkit, Purpur, Folia2.1.82.1.8 · NexusCore-2.1.8.jarSends: Usage data +1Requires:NothingWarningSomething that can be risky, not proof of malware. It lowers the grade. The download stays available. See Security.A complete Discord webhook is written in its code. Whoever owns that webhook sees what the mod sends to it.
    1.7.10 to 1.21.4·BungeeCord, Waterfall1.7.11.7.1 · SynkLibs-1.7.1.jarSends: Usage data +1Requires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    Older Minecraft versions
    1.13 to 1.17.1·Paper, Spigot, Bukkit, Purpur, Folia2.02.0 · NexusCore-2.0.jarSends: Usage data +1Requires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.7.10 to 1.12.2·Paper, Spigot, Bukkit, Purpur1.7.21.7.2 · SynkLibs-1.7.2.jarSends: Usage data +1Requires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.

    31 releases

    MinecraftServerVersionReleasedSecurityGet it onDownload
    1.18 to 26.31.18 to 26.3The latest file for its Minecraft version and loader·Paper, Spigot, Bukkit, Purpur, Folia2.1.82.1.8 · NexusCore-2.1.8.jar (main file)·8 Oct 2026WarningSomething that can be risky, not proof of malware. It lowers the grade. The download stays available. See Security.Open this file on ModrinthDownload · Stable · 5.1 MB
    1.18 to 26.31.18 to 26.3·Paper, Spigot, Bukkit, Purpur, Folia2.1.72.1.7 · NexusCore-2.1.7.jar (main file)·6 Oct 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 5.1 MB
    1.18 to 26.21.18 to 26.2·Paper, Spigot, Bukkit, Purpur, Folia2.1.42.1.4 · NexusCore-2.1.4.jar (main file)·14 Sep 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 5.1 MB
    1.18 to 26.21.18 to 26.2·Paper, Spigot, Bukkit, Purpur, Folia2.1.32.1.3 · NexusCore-2.1.3.jar (main file)·8 Sep 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 5.1 MB
    1.18 to 26.21.18 to 26.2·Paper, Spigot, Bukkit, Purpur, Folia2.1.22.1.2 · NexusCore-2.1.2.jar (main file)·6 Sep 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 5.1 MB
    1.18 to 26.21.18 to 26.2·Paper, Spigot, Bukkit, Purpur, Folia2.1.12.1.1 · NexusCore-2.1.1.jar (main file)·29 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 5.1 MB
    1.13 to 26.21.13 to 26.2The latest file for its Minecraft version and loader·Paper, Spigot, Bukkit, Purpur, Folia2.02.0 · NexusCore-2.0.jar (main file)·26 Jun 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthDownload · Stable · 4.8 MB
    1.13 to 26.1.21.13 to 26.1.2·Paper, Spigot, Bukkit, Purpur, Folia1.12.21.12.2 · NexusCore-1.12.2.jar (main file)·11 May 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 3.5 MB
    1.13 to 26.1.21.13 to 26.1.2·Paper, Spigot, Bukkit, Purpur, Folia1.12.11.12.1 · NexusCore-1.12.1.jar (main file)·27 Apr 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 3.5 MB
    1.13 to 26.1.11.13 to 26.1.1·Paper, Spigot, Bukkit, Purpur, Folia1.121.12 · NexusCore-1.12.jar (main file)·6 Apr 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 3.4 MB
    1.13 to 26.1.11.13 to 26.1.1·Paper, Spigot, Bukkit, Purpur, Folia1.11.21.11.2 · NexusCore-1.11.2.jar (main file)·2 Apr 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 3.4 MB
    1.13 to 1.13.21.13 to 1.13.2·Paper, Spigot, Bukkit, Purpur, Folia1.11.11.11.1 · NexusCore-1.11.1.jar (main file)·27 Jan 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 3.4 MB
    1.13 to 1.21.111.13 to 1.21.11·Paper, Spigot, Bukkit, Purpur, Folia1.111.11 · NexusCore-1.11.jar (main file)·30 Dec 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 3.4 MB
    1.13 to 1.21.111.13 to 1.21.11·Paper, Spigot, Bukkit, Purpur1.101.10 · NexusCore-1.10.jar (main file)·18 Dec 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 3.4 MB
    1.13 to 1.21.111.13 to 1.21.11·Paper, Spigot, Bukkit, Purpur1.9.11.9.1 · NexusCore-1.9.1.jar (main file)·17 Dec 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 3.4 MB
    1.13 to 1.21.101.13 to 1.21.10·Paper, Spigot, Bukkit, Purpur1.91.9 · SynkLibs-1.9.jar (main file)·2 Dec 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 3.4 MB
    1.13 to 1.21.81.13 to 1.21.8·Paper, Spigot, Bukkit, Purpur1.8.31.8.3 · SynkLibs-1.8.3.jar (main file)·13 Aug 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 3.4 MB
    1.13 to 1.21.61.13 to 1.21.6·Paper, Spigot, Bukkit, Purpur1.8.21.8.2 · SynkLibs-1.8.2.jar (main file)·24 Jun 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 3.4 MB
    1.13 to 1.21.51.13 to 1.21.5·Paper, Spigot, Bukkit, Purpur1.8.11.8.1 · SynkLibs-1.8.1.jar (main file)·5 Jun 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 3.4 MB
    1.13 to 1.21.51.13 to 1.21.5·Paper, Spigot, Bukkit, Purpur1.81.8 · SynkLibs-1.8.jar (main file)·3 Jun 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthDownload · Stable · 3.4 MB
    1 to 20 of 3112

    Quick fixes

    In the last 2 years, 3 releases needed a quick fix: a new release within 3 days to fix a problem. This lowers the grade by 1 point.

    See them, newest first

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

    • 2.1.88 Oct 2026(~) Fixed incorrect package relocation for AnvilGUI, causing…
    • 2.1.38 Sep 2026…Removed native analytics and its related bugs - Fixed auto updater not deleting original files
    • 1.8.15 Jun 2025Made the analytics loop async to avoid crashes