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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.

    BlueMap Custom Skin Server

    Mod

    BlueMap addon that allow to use custom skin server

    B84/ 100
    • OverviewB
    • SecurityPassed
    • PrivacySends data
    • AINone found
    • CompatibilityUp to 26.3
    • ModpacksIn 6
    • ReleasesLatest 29 Sep

    Download

    bluemap-custom-skin-server-2026.9.2.jar

    Released 29 Sep 2026 · 3.4 MB

    Passed: our checks found nothing harmful in this file.

    Download

    Required to run

    • BlueMapBMinecraft 26.3 · Fabric (release 5.29)
    • Fabric Language KotlinAMinecraft 26.3 · Fabric (release kotlin.2.4.21)
    • Fabric APIAMinecraft 26.3 · Fabric (release 0.165.0)
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade B

    How grades work

    Strengths

    • Security checks passed
    • Regular releases for the newest Minecraft versions
    • Public source code and issue tracker
    • Around for years

    Points lost

    • Many modpacks removed it−10 points
    • Under 5 million downloads−2 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 (29 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 on Fabric (latest) 9 / 9
      Regular releasesIn how many of the last 24 months a new file came out. Full points at 8 months.Releases in 8 of the last 24 months 6 / 6
    • Stability

      10 points lost12 / 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.3 of the 4 modpacks with two or more versions removed it in a later one (75%) See the 3 modpacks0 / 10
      Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.No quick fix in 2 years 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 · syorito-hatsuki/bluemap-custom-skin-server 7 / 7
      Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.GitHub issues · syorito-hatsuki/bluemap-custom-skin-server 3 / 3
    • Popularity

      2 points lost2 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.10,692 2 / 4
    • Track record

      Full points8 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.4.3 years, 22 releases 8 / 8
    • Security

      Passed
      File checksThis check adds no points. It can only take points away.Our checks found nothing harmful in all 7 latest files for recent Minecraft versions. See Security
    Total84 / 100

    59.4 of the 71 points that apply = 84 out of 100. The points above are rounded to whole numbers.

    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.

    Details

    Creators
    syorito-hatsuki and LaDerek
    License
    MIT License
    Downloads
    11K
    Created
    24 Jul 2022
    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

    Uses folders outside the game
    It can read or write files outside your Minecraft folder, on the rest of your computer. Only in its files for Fabric 1.21.11 to 26.3.
    Starts other programs
    It can start another program on your computer, for example to open a link in your browser. Only in its files for Fabric 1.21.11 to 26.3.
    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 3 libraries 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. 2 files in your config folder.
    Uses your Minecraft account login
    It can use the login of your Minecraft account, for example to join a server. Only in its files for Fabric 1.21.11.Not a Warning: we read its code and found no login token sent anywhere but Mojang.

    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 10 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.
      10 latest files: the newest file for each Minecraft version and loader. The answer above is about the 7 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 the temporary files folder.
    • Starts other programs
      Purpose not known.
    • Uses your Minecraft account login
      Uses your account login to join a server.
    • Looked for, not foundWe looked for these in the file and did not find them.
      Updating itself, the webcam or microphone, an AI service.

    Privacy

    Sends usage statistics, and uses your Minecraft login

    Sent to api.fstats.dev.

    Only some of its files send usage statistics.

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

    The author declares on Modrinth that it sends crash reports or usage data unless you turn this off.

    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 7 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 7 files, for recent Minecraft versions. See each file in Releases
    • api.fstats.dev
      Sends usage statistics.
      Usage statistics
    • ip2c.org
      Purpose not known.
      Nothing about you
    • sessionserver.mojang.com
      Talks to the Minecraft login service.
      Login check with Mojang
    • checkip.amazonaws.com
      Purpose not known.
      Nothing about you
    • Address built while the game runsThe code builds this address while the game runs: it is not written in the file.
      Checks for updates to mods.Explained by AI (may be wrong)Explained by an AI from the code. May be wrong.
      Nothing about you

    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 · 5 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.
      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
      12 of 37 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
      135 code files read

    Compatibility

    See all 22 files
    Fabric
    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.Install it on the server. Players join without installing it. It also works in singleplayer.
    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.
    BlueMapin some filesBFabric Language Kotlinin some filesAFabric APIin some filesA
    OptionalProjects it can work with but does not need. The author lists them.
    Skin Restorerin some filesASkinsRestorerin some filesA
    IncludesProjects packed inside its files.
    Ducky Updater LibAfStatsin some files-
    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 71 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 include BlueMap Custom Skin Server in at least one of their versions, most downloaded first.

    ModpackDownloadsLast version with it
    [Discontinued] SizeCraft - Remastered 8.8K downloadslast version with it 4 Sep 2024Windfall2.8K downloadslast version with it 23 Nov 2024Roimy_Zomsa's Multiplayer's Tools763 downloadslast version with it 28 Nov 2022Vanilla pro578 downloadslast version with it 13 Jul 2024F(abri)SMP197 downloadslast version with it 25 Jan 2026Courage and exploration58 downloadslast version with it 31 Aug 2024

    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·Fabric2026.9.22026.9.2 · bluemap-custom-skin-server-2026.9.2.jarSends: Nothing about youRequires:BlueMap, Fabric Language Kotlin, Fabric APIBlueMap, Fabric Language Kotlin, Fabric APIPassedOur checks found nothing harmful in this file. Its code was read too.
    26.2·Fabric2026.8.12026.8.1 · bluemap-custom-skin-server-2026.8.1.jarSends: Nothing about youRequires:Fabric API, BlueMap, Fabric Language KotlinFabric API, BlueMap, Fabric Language KotlinPassedOur checks found nothing harmful in this file. Its code was read too.
    26.2·Fabric2026.7.12026.7.1 · bluemap-custom-skin-server-2026.7.1.jarSends: Nothing about youRequires:Fabric API, BlueMap, Fabric Language KotlinFabric API, BlueMap, Fabric Language KotlinPassedOur checks found nothing harmful in this file. Its code was read too.
    26.1 to 26.1.2·Fabric2026.7.12026.7.1 · bluemap-custom-skin-server-2026.7.1.jarSends: Nothing about youRequires:Fabric API, Fabric Language Kotlin, BlueMapFabric API, Fabric Language Kotlin, BlueMapPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.11·Fabric2026.3.12026.3.1 · bluemap-custom-skin-server-2026.3.1.jarSends: Usage dataRequires:Fabric API, BlueMap, Fabric Language KotlinFabric API, BlueMap, Fabric Language KotlinPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.11·Fabric2026.1.12026.1.1 · bluemap-custom-skin-server-2026.1.1.jarSends: Usage dataRequires:Fabric API, BlueMap, Fabric Language KotlinFabric API, BlueMap, Fabric Language KotlinPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20 to 1.21.10·Fabric2025.4.12025.4.1 · bluemap-custom-skin-server-2025.4.1.jarSends: Usage dataRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    Older Minecraft versions
    1.19.2 to 1.19.4·Fabric2023.5.12023.5.1 · bluemap-custom-skin-server-2023.5.1.jarSends: Nothing about youRequires:Fabric API, Fabric Language Kotlin, BlueMapFabric API, Fabric Language Kotlin, BlueMapPassedOur checks found nothing harmful in this file. Its code was read too.
    1.18 to 1.19.2·Fabric2022.8.12022.8.1 · bluemap-custom-skin-server-2022.8.1.jarSends: Nothing about youRequires:Fabric API, Fabric Language Kotlin, BlueMapFabric API, Fabric Language Kotlin, BlueMapPassedOur checks found nothing harmful in this file. Its code was read too.
    1.18.2·Fabric2023.5.12023.5.1 · bluemap-custom-skin-server-2023.5.1.jarSends: Nothing about youRequires:Fabric API, Fabric Language Kotlin, BlueMapFabric API, Fabric Language Kotlin, BlueMapPassedOur checks found nothing harmful in this file. Its code was read too.

    22 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    26.3The latest file for its Minecraft version and loader·Fabric2026.9.22026.9.2 · bluemap-custom-skin-server-2026.9.2.jar (main file, 1 other file in this version not shown)·29 Sep 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 3.4 MB
    26.3·Fabric2026.9.12026.9.1 · bluemap-custom-skin-server-2026.9.1.jar (main file, 1 other file in this version not shown)·28 Sep 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 3.4 MB
    26.2The latest file for its Minecraft version and loader·Fabric2026.8.12026.8.1 · bluemap-custom-skin-server-2026.8.1.jar (main file, 1 other file in this version not shown)·24 Aug 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthNot on CurseForgeDownload · Stable · 3.4 MB
    26.2The latest file for its Minecraft version and loader·Fabric2026.7.12026.7.1 · bluemap-custom-skin-server-2026.7.1.jar (main file, 1 other file in this version not shown)·10 Jul 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 3.4 MB
    26.1 to 26.1.226.1 to 26.1.2The latest file for its Minecraft version and loader·Fabric2026.7.12026.7.1 · bluemap-custom-skin-server-2026.7.1.jar (main file, 1 other file in this version not shown)·10 Jul 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 3.4 MB
    26.1 to 26.1.226.1 to 26.1.2·Fabric2026.6.12026.6.1 · bluemap-custom-skin-server-2026.6.1.jar (main file, 1 other file in this version not shown)·23 Jun 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 3.3 MB
    26.2·Fabric2026.6.12026.6.1 · bluemap-custom-skin-server-2026.6.1.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 · 3.3 MB
    26.1 to 26.1.226.1 to 26.1.2·Fabric2026.4.12026.4.1 · bluemap-custom-skin-server-2026.4.1.jar (main file, 1 other file in this version not shown)·2 Apr 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthNot on CurseForgeDownload · Stable · 3.4 MB
    1.21.11The latest file for its Minecraft version and loader·Fabric2026.3.12026.3.1 · bluemap-custom-skin-server-2026.3.1.jar (main file)·19 Mar 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthNot on CurseForgeDownload · Stable · 3.3 MB
    1.21.11The latest file for its Minecraft version and loader·Fabric2026.1.12026.1.1 · bluemap-custom-skin-server-2026.1.1.jar (main file)·29 Jan 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 3.3 MB
    1.20 to 1.21.101.20 to 1.21.10The latest file for its Minecraft version and loader·Fabric2025.4.12025.4.1 · bluemap-custom-skin-server-2025.4.1.jar (main file)·8 Apr 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.1 MB
    1.20 to 1.21.51.20 to 1.21.5·Fabric2024.5.12024.5.1 · bluemap-custom-skin-server-2024.5.1.jar (first file)·7 May 2024PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.1 MB
    1.20 to 1.20.41.20 to 1.20.4·Fabric2023.11.12023.11.1 · bluemap-custom-skin-server-2023.11.1.jar (first file)·18 Nov 2023PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 100.7 KB
    1.20 to 1.20.21.20 to 1.20.2·Fabric2023.8.12023.8.1 · bluemap-custom-skin-server-2023.8.1.jar (first file)·26 Aug 2023PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 108.9 KB
    1.20·Fabric2023.6.12023.6.1 · bluemap-custom-skin-server-2023.6.1.jar (first file)·12 Jun 2023PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 108.5 KB
    1.18.2The latest file for its Minecraft version and loader·Fabric2023.5.12023.5.1 · bluemap-custom-skin-server-2023.5.1.jar (first file)·8 Apr 2023PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthNot on CurseForgeDownload · Stable · 107.9 KB
    1.19.2 to 1.19.41.19.2 to 1.19.4The latest file for its Minecraft version and loader·Fabric2023.5.12023.5.1 · bluemap-custom-skin-server-2023.5.1.jar (first file)·8 Apr 2023PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthNot on CurseForgeDownload · Stable · 107.9 KB
    1.18 to 1.19.31.18 to 1.19.3The latest file for its Minecraft version and loader·Fabric2022.8.12022.8.1 · bluemap-custom-skin-server-2022.8.1.jar (first file)Beta·16 Aug 2022PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 98.4 KB
    1.18 to 1.19.21.18 to 1.19.2·Fabric0.0.50.0.5 · bluemap-custom-skin-server-0.0.5.jar (first file)Alpha·12 Aug 2022PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Alpha · 28.2 KB
    1.18 to 1.19.21.18 to 1.19.2·Fabric0.0.40.0.4 · bluemap-custom-skin-server-0.0.4.jar (first file)Alpha·12 Aug 2022PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Alpha · 28.2 KB
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