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    2,054,849 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 2026.269,417 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.

    Cyv

    Mod

    Tools that help you practice and analyze tricky parkour jumps.

    A90/ 100
    • OverviewA
    • SecurityPassed
    • PrivacyNone found
    • AINone found
    • CompatibilityUp to 26.3
    • ModpacksIn none
    • ReleasesLatest 17 Oct

    Download

    cyvfabric-1.6.1+26.3.jar

    Released 14 Oct 2026 · 261.8 KB

    Passed: our checks found nothing harmful in this file.

    Download
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade A

    How grades work

    Strengths

    • Security checks passed
    • Regular releases for the newest Minecraft versions
    • Around for years

    Points lost

    • No public issue tracker−3 points
    • Releases replaced within 3 days to fix a problem−2 points
    • Under 5 million downloads−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.7 days ago (17 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 (latest) on Fabric, 1.12.2 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 15 of the last 24 months 6 / 6

    • Stability

      2 points lost10 / 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.Not measured yet.
      Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.7 of its 40 releases in 2 years needed a quick fix (18%) See the 7 releases5 / 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

      3 points lost7 / 10
      Source codeWhether the project page links to its source code, so anyone can read what it does.GitHub · Morpheye/CyvFabric 7 / 7
      Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.No link to report problems 0 / 3

    • Popularity

      1 point lost3 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.28,954 3 / 4

    • Track record

      Full points8 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.2.6 years, 61 releases 8 / 8

    • Security

      Passed
      File checksThis check adds no points. It can only take points away.Our checks found nothing harmful in all 9 latest files for recent Minecraft versions. See Security
    Total90 / 100

    55 of the 61 points that apply = 90 out of 100.

    Images

    • Screenshot 1 of Cyv
    • Screenshot 2 of Cyv
    • Screenshot 3 of Cyv

    About

    Cyv is a client-side parkour analysis mod for technical practice and theorycrafting; it adds no game mechanics and can be used on servers. It displays player coordinates and angles at high precision and tracks personal-best offsets across repeated attempts at the same jump. Tick-based keystroke history records inputs for analyzing and sharing clips, with options for how the history appears and tracks facing changes, turn amounts, input timing, and whether inputs began on the ground or in the air. The mod also includes toggle sprint and a direction HUD, and most features are accessible through the /mpk command.

    Written from Modrinth . How we write it

    In-game changes

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

    Adds 5 key bindings: Open HUD Position GUI, Open MPK GUI, Run Macro, Stop Macro and Toggle Sprint.

    Counted from the names and data files in the mod, so the list may not be complete.

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

    Details

    Creators
    morpheye, Zpiboo and AanyaQ
    License
    All rights reserved
    Downloads
    29K
    Created
    13 Mar 2024
    Official page
    Modrinth
    Links
    Source code , Discord

    Security

    No harmful code found

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

    What it can do on your computer

    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.

    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 12 latest files checked, last on 18 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.
      12 latest files: the newest file for each Minecraft version and loader. The answer above is about the 9 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 9 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 9 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 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
      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
      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
      165 code files read

    Compatibility

    See all 61 files
    Fabric
    Forge
    1.81.121.151.181.2126.1

    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 in your game only. Servers do not need it, so you can join any server.
    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 mods. On average, it gets a file 14 days after a new Minecraft version comes out. Measured on the last 6 Minecraft versions.

    Modpacks using this project

    No known modpack uses it.

    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·Fabric1.6.11.6.1 · cyvfabric-1.6.1+26.3.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    26.2·Fabric1.6.11.6.1 · cyvfabric-1.6.1+26.2.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    26.1 to 26.1.2·Fabric1.5.01.5.0 · cyvfabric-1.5.0-26.1.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.11·Fabric1.6.11.6.1 · cyvfabric-1.6.1+1.21.11.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.9 to 1.21.10·Fabric1.4.11.4.1 · cyvfabric-1.4.1-1.21.9.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.6 to 1.21.8·Fabric1.4.11.4.1 · cyvfabric-1.4.1-1.21.6.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.5·Fabric1.4.11.4.1 · cyvfabric-1.4.1-1.21.5.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.2 to 1.21.4·Fabric1.6.11.6.1 · cyvfabric-1.6.1+1.21.2.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21 to 1.21.1·Fabric1.6.11.6.1 · cyvfabric-1.6.1+1.21.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    Older Minecraft versions
    1.20.4 to 1.20.6·Fabric1.0.31.0.3 · cyvfabric-1.0.3-1.20.4.jarSends: None foundRequires:Fabric APIPassedOur checks found nothing harmful in this file. Its code was read too.
    1 to 10 of 1212

    61 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.8.9The latest file for its Minecraft version and loader·Forge1.11.11.11.1 · cyvforge-1.11.1.jar (main file)·17 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthDownload · Stable · 2.4 MB
    1.8.9·Forge1.111.11 · cyvforge-1.11.jar (main file)·16 Oct 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 2.4 MB
    26.3The latest file for its Minecraft version and loader·Fabric1.6.11.6.1 · cyvfabric-1.6.1+26.3.jar (main file)·14 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthDownload · Stable · 261.8 KB
    26.2The latest file for its Minecraft version and loader·Fabric1.6.11.6.1 · cyvfabric-1.6.1+26.2.jar (main file)·14 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthDownload · Stable · 261.6 KB
    1.21.11The latest file for its Minecraft version and loader·Fabric1.6.11.6.1 · cyvfabric-1.6.1+1.21.11.jar (main file)·14 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthDownload · Stable · 261.0 KB
    1.21.2 to 1.21.41.21.2 to 1.21.4The latest file for its Minecraft version and loader·Fabric1.6.11.6.1 · cyvfabric-1.6.1+1.21.2.jar (main file)·14 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthDownload · Stable · 260.6 KB
    1.21 to 1.21.11.21 to 1.21.1The latest file for its Minecraft version and loader·Fabric1.6.11.6.1 · cyvfabric-1.6.1+1.21.jar (main file)·14 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthDownload · Stable · 260.4 KB
    1.8.9·Forge1.10.11.10.1 · cyvforge-1.10.1.jar (main file)·13 Oct 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 2.4 MB
    26.2·Fabric1.6.01.6.0 · cyvfabric-1.6.0+26.2.jar (main file)·11 Oct 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 261.5 KB
    1.21.11·Fabric1.6.01.6.0 · cyvfabric-1.6.0+1.21.11.jar (main file)·11 Oct 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 260.9 KB
    1.21.2 to 1.21.41.21.2 to 1.21.4·Fabric1.6.01.6.0 · cyvfabric-1.6.0+1.21.2.jar (main file)·11 Oct 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 260.5 KB
    1.21 to 1.21.11.21 to 1.21.1·Fabric1.6.01.6.0 · cyvfabric-1.6.0+1.21.jar (main file)·11 Oct 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 260.4 KB
    26.3·Fabric1.6.01.6.0 · cyvfabric-1.6.0+26.3.jar (main file)·11 Oct 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 261.7 KB
    1.8.9·Forge1.101.10 · cyvforge-1.10.jar (main file)·27 Sep 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthDownload · Stable · 2.4 MB
    1.8.9·Forge1.9.31.9.3 · cyvforge-1.9.3.jar (main file)·15 Sep 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthDownload · Stable · 2.4 MB
    1.8.9·Forge1.9.21.9.2 · cyvforge-1.9.2.jar (main file)·11 Sep 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 2.4 MB
    1.8.9·Forge1.9.11.9.1 · cyvforge-1.9.1.jar (main file)·9 Sep 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 2.4 MB
    1.8.9·Forge1.91.9 · cyvforge-1.9.jar (main file)·8 Sep 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 2.4 MB
    1.8.9·Forge1.8.11.8.1 · cyvforge-1.8.1.jar (main file)·31 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 2.4 MB
    1.8.9·Forge1.81.8 · cyvforge-1.8.jar (main file)·28 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthDownload · Stable · 2.4 MB
    1 to 20 of 611234

    Quick fixes

    In the last 2 years, 7 releases needed a quick fix: a new release within 3 days to fix a problem. This lowers the grade by 2 points.

    See them, newest first

    Quick fixesReleases followed within 3 days by a new release that fixes a problem in them.7

    • Forge-1.11.117 Oct 2026Fixed: - offset rounding up to 0 when the offset was smaller…
    • Forge-1.1116 Oct 2026…are adjacent to a full block aka ladder etc Fixed: - Raw input will no longer store turn value while in…
    • Forge-1.9.211 Sep 2026Fixed: Landing block now checks walls more accurately for…
    • Forge-1.9.19 Sep 2026…and will move around inside the number instead Fixed: - pitch will no longer multiply by 3 when performing a…
    • Forge-1.8.131 Jul 2026…Color1, Color2 Changed: - cleaned some code Fixed: - you can no longer focus the Chat Suggestions panel…
    • Forge-1.7.121 Jul 2026…runtime label now updates every tick Fixed: - old macro files (pre 1.6) should convert correctly to…
    • Forge-1.3.116 Jun 2026Fixed: - Anti-Cp now activates correctly