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    2,061,086 files checkedFiles from Modrinth and CurseForge we downloaded and checked. Counted on 25 Oct 2026.641,722 files with their code readFiles whose code we turned back into readable code and read, in an isolated environment. Counted on 25 Oct 2026.269,671 projects gradedProjects with a letter from A to F. Counted on 25 Oct 2026.
    How it worksMalware we foundWhat's newAPIAboutPrivacyTermsContact

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

    Create: Occult Engineering

    Mod

    Automate occult rituals and other activities with Create.

    Download

    Files come from Modrinth and CurseForge servers.

    occultengineering-1.21.1-0.13.1.jar Beta

    Released 3 Aug 2026 · 630.9 KB

    Passed: our checks found nothing harmful in this file.

    Download

    Required to run

    • CreateBMinecraft 1.21.1 · NeoForge (release 6.0.10)
    • OccultismAMinecraft 1.21.1 · NeoForge (release 1.224.5)
    • Curios APINeeded by OccultismAMinecraft 1.21.1 · NeoForge (release 9.5.1)
    • GeckolibNeeded by OccultismAMinecraft 1.21.1 · NeoForge (release 4.9.3)
    • ModonomiconNeeded by OccultismAMinecraft 1.21.1 · NeoForge (release 1.120.7)
    • SmartBrainLibNeeded by OccultismAMinecraft 1.21.1 · NeoForge (release 1.16.11)
    A98/ 100
    Security
    Passed
    Privacy
    None found
    Runs on
    Client and server
    Loaders
    Forge, NeoForge
    Minecraft versions
    Up to 1.21.1
    • OverviewA
    • SecurityPassed
    • PrivacyNone found
    • AIStated by the author
    • CompatibilityUp to 1.21.1
    • ModpacksIn 395
    • ReleasesLatest 3 Aug
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade A

    How grades work

    Strengths

    • Security checks passed
    • Regular releases for Minecraft 1.21.1, a version many recently updated mods still support
    • Public source code and issue tracker
    • Widely used
    • Around for years

    Points lost

    • 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.3 months ago (3 Aug 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.1.21.1 on NeoForge, 1.20.1 on Forge. 65% of the 995 popular NeoForge 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 10 of the last 24 months 6 / 6

    • Stability

      1 point lost21 / 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.25 of the 326 modpacks with two or more versions removed it in a later one (8%) 10 / 10
      Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.4 of its 26 releases in 2 years needed a quick fix (15%) See the 4 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 · irishgreencitrus/OccultEngineering 7 / 7
      Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.GitHub issues · irishgreencitrus/OccultEngineering 3 / 3

    • Popularity

      Full points4 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.2,410,426 4 / 4

    • Track record

      Full points8 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.20 months, 30 releases 8 / 8

    • Security

      Passed
      File checksThis check adds no points. It can only take points away.Our checks found nothing harmful in both latest files for recent Minecraft versions. See Security
    Total98 / 100

    69.5 of the 71 points that apply = 98 out of 100. The points above are rounded to whole numbers.

    Images

    • Binding a book with Spirit Solution
    • Bulk Enspiriting
    • Mixing Spirit Solution

    About

    Create: Occult Engineering connects Create and Occultism, adding machinery and processes for automating occult rituals and otherworldly activities. An Encased Fan placed in front of a Spiritfire or Spirit Campfire automates spiritfire processing, while a Mechanical Chamber can perform rituals that require neither a sacrifice nor external item use; a Mechanical Arm can insert the books, and nearby Sacrificial Bowls supply the items as usual. The Mechanical Pulverizer automates crushing materials into dust, providing an alternative to Occultism's crushing entities, and Phlogiports wirelessly transfer packages according to their addresses. An Otherworld Detector signals when the nearest player has otherworld vision, and a comparator can read the distance to that player. Spirit Solution can be made by heating water with Demon's Dream Fruit or by crushing Demon's Dream Seeds; it can bind books in place of a Dictionary of Spirits, including through a Spout. The mod also includes partially developed content: Copper, Zinc, and Brass chalk for new rituals, plus the Púca, a fifth spirit alongside Occultism's four base spirits.

    Written from Modrinth and CurseForge . How we write it

    In-game changes

    Does not change the game's code directly.

    Adds:

    • 51 recipes

    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
    irishgreencitrus
    License
    MIT License
    Downloads
    2.4M
    Created
    22 Feb 2025
    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

    Creates settings files
    The mod keeps its settings in the config folder of your game, where you can change or delete them.

    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 · Both latest files checked, last on 15 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.
      2 latest files: the newest file for each Minecraft version and loader. Both are 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 · 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
    • 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

    AI was used to make it

    The author writes that AI was used.

    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.
      The author writes: “All the text in this mod is pre-translated via AI, but if you find something that reads a bit wrong, please feel free to contribute on the Crowdin!”
      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
      60 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
      166 code files read

    Compatibility

    See all 30 files
    NeoForge
    Forge
    1.201.2126.126.3

    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.
    CreateBOccultismA
    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, Русский and
    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.

    Modpacks using this project

    Find modpacks with it
    Modpacks that released a new version with this project, each month
    80400
    Oct 2024: 0 modpacksNov 2024: 0 modpacksDec 2024: 0 modpacksJan 2025: 0 modpacksFeb 2025: 1 modpackMar 2025: 7 modpacksApr 2025: 12 modpacksMay 2025: 17 modpacksJun 2025: 12 modpacksJul 2025: 12 modpacksAug 2025: 8 modpacksSep 2025: 9 modpacksOct 2025: 13 modpacksNov 2025: 19 modpacksDec 2025: 42 modpacksJan 2026: 59 modpacksFeb 2026: 44 modpacksMar 2026: 42 modpacksApr 2026: 50 modpacksMay 2026: 74 modpacksJun 2026: 53 modpacksJul 2026: 49 modpacksAug 2026: 44 modpacksSep 2026: 39 modpacks
    Oct 2024Oct 2025Sep 2026
    Modpacks that released a new version with this project, each month
    Oct 20240
    Nov 20240
    Dec 20240
    Jan 20250
    Feb 20251
    Mar 20257
    Apr 202512
    May 202517
    Jun 202512
    Jul 202512
    Aug 20258
    Sep 20259
    Oct 202513
    Nov 202519
    Dec 202542
    Jan 202659
    Feb 202644
    Mar 202642
    Apr 202650
    May 202674
    Jun 202653
    Jul 202649
    Aug 202644
    Sep 202639

    More modpacks put it in their new versions than a year ago: 52 a month now, 12 a year agoThe average of the last 6 months, compared with the same 6 months a year before. We say it only when the change is large..

    395 modpacks include Create: Occult Engineering in at least one of their versions. Here are the 30 most downloaded.

    ModpackDownloadsLast version with it
    FTB StoneBlock 43M downloadslast version with it 21 Oct 2026FTB Presents Architect's Exodus166K downloadslast version with it 23 Oct 2026Vagrant Saga - RPG Survival Adventure161K downloadslast version with it 24 Oct 2026Arcadia Echoes Of Power V2117K downloadslast version with it 13 Oct 2026Mystic's Monstrosity84K downloadslast version with it 15 Nov 2025Magitech Fantasia38K downloadslast version with it 28 Oct 2025WT Endless Sky Adventures - Skyblock Edition37K downloadslast version with it 19 Oct 2026Magic Valley36K downloadslast version with it 16 Oct 2026NEEPMeat Official Modpack35K downloadslast version with it 29 Mar 2026Mystic's Monstrosity - Greedy Edition30K downloadslast version with it 25 Oct 2026
    1 to 10 of 30123

    Often in the same modpacks

    Mods that modpacks often add together with Create: Occult Engineering. Share: how many of the modpacks with Create: Occult Engineering also have that mod.

    ProjectTypeShareGrade
    OccultismAModin 100% of the modpacks with Create: Occult EngineeringArs NouveauAModin 82% of the modpacks with Create: Occult EngineeringSophisticated StorageAModin 75% of the modpacks with Create: Occult EngineeringCreate: Enchantment IndustryAModin 71% of the modpacks with Create: Occult EngineeringArs OcultasAModin 68% of the modpacks with Create: Occult EngineeringArs ElementalAModin 63% of the modpacks with Create: Occult EngineeringIron's Spells 'n SpellbooksAModin 62% of the modpacks with Create: Occult EngineeringFTB Chunks (NeoForge)AModin 60% of the modpacks with Create: Occult EngineeringCreate: Copycats+AModin 60% of the modpacks with Create: Occult EngineeringApotheosisAModin 59% of the modpacks with Create: Occult Engineering
    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
    1.21.1·NeoForge0.13.10.13.1 · occultengineering-1.21.1-0.13.1.jarSends: None foundRequires:Create, OccultismPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.1·NeoForge, Forge0.11.40.11.4 · occultengineering-1.20.1-0.11.4.jarSends: None foundRequires:Occultism, CreatePassedOur checks found nothing harmful in this file. Its code was read too.

    30 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.21.1The latest file for its Minecraft version and loader·NeoForge0.13.10.13.1 · occultengineering-1.21.1-0.13.1.jar (main file, 1 other file in this version not shown)Beta·3 Aug 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 630.9 KB
    1.20.1The latest file for its Minecraft version and loader·Forge, NeoForge0.11.40.11.4 · occultengineering-1.20.1-0.11.4.jar (main file, 1 other file in this version not shown)Beta·3 Aug 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 534.8 KB
    1.21.1·NeoForge0.12.30.12.3 · occultengineering-1.21.1-0.12.3.jar (main file, 1 other file in this version not shown)Beta·27 Apr 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 582.1 KB
    1.21.1·NeoForge0.12.20.12.2 · occultengineering-1.21.1-0.12.2.jar (main file, 1 other file in this version not shown)Beta·26 Apr 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 582.0 KB
    1.21.1·NeoForge0.12.10.12.1 · occultengineering-1.21.1-0.12.1.jar (main file, 1 other file in this version not shown)Beta·29 Jan 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 579.5 KB
    1.21.1·NeoForge0.12.00.12.0 · occultengineering-1.21.1-0.12.0.jar (main file, 1 other file in this version not shown)Beta·10 Jan 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 578.0 KB
    1.21.1·NeoForge0.11.10.11.1 · occultengineering-1.21.1-0.11.1.jar (main file, 1 other file in this version not shown)Beta·23 Dec 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 542.2 KB
    1.21.1·NeoForge0.11.00.11.0 · occultengineering-1.21.1-0.11.0.jar (main file, 1 other file in this version not shown)Beta·3 Dec 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 542.1 KB
    1.21.1·NeoForge0.10.50.10.5 · occultengineering-1.21.1-0.10.5.jar (main file, 1 other file in this version not shown)Beta·24 Nov 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 542.1 KB
    1.20.1·Forge, NeoForge0.11.30.11.3 · occultengineering-1.20.1-0.11.3.jar (main file, 1 other file in this version not shown)Beta·21 Nov 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 534.5 KB
    1.21.1·NeoForge0.10.40.10.4 · occultengineering-1.21.1-0.10.4.jar (main file, 1 other file in this version not shown)Beta·21 Nov 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 542.0 KB
    1.20.1·Forge, NeoForge0.11.20.11.2 · occultengineering-1.20.1-0.11.2.jar (main file, 1 other file in this version not shown)Beta·19 Nov 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 529.4 KB
    1.21.1·NeoForge0.10.30.10.3 · occultengineering-1.21.1-0.10.3.jar (main file, 1 other file in this version not shown)Beta·19 Nov 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 536.9 KB
    1.20.1·Forge, NeoForge0.11.10.11.1 · occultengineering-1.20.1-0.11.1.jar (main file, 1 other file in this version not shown)Beta·19 Nov 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 528.5 KB
    1.21.1·NeoForge0.10.20.10.2 · occultengineering-1.21.1-0.10.2.jar (main file, 1 other file in this version not shown)Beta·19 Nov 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 536.0 KB
    1.20.1·Forge, NeoForge0.11.00.11.0 · occultengineering-1.20.1-0.11.0.jar (main file, 1 other file in this version not shown)Beta·19 Nov 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 504.5 KB
    1.21.1·NeoForge0.10.10.10.1 · occultengineering-1.21.1-0.10.1.jar (main file, 1 other file in this version not shown)Beta·16 Nov 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 512.2 KB
    1.21.1·NeoForge0.10.00.10.0 · occultengineering-1.21.1-0.10.0.jar (main file, 1 other file in this version not shown)Beta·11 Nov 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 505.6 KB
    1.20.1·Forge, NeoForge0.10.10.10.1 · occultengineering-1.20.1-0.10.1.jar (main file, 1 other file in this version not shown)Beta·30 Oct 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 498.2 KB
    1.21.1·NeoForge0.9.20.9.2 · occultengineering-1.21.1-0.9.2.jar (main file, 1 other file in this version not shown)Beta·22 Oct 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 505.9 KB
    1 to 20 of 3012

    Quick fixes

    In the last 2 years, 4 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
    • occultengineering-1.21.1-0.12.3.jar and 1 other release27 Apr 2026:bug: Bug Fixes…
    • occultengineering-1.21.1-0.10.2.jar19 Nov 2025…5de9b27 - Revert changes to crowdin.yml (commit by @irishgreencitrus)…
    • occultengineering-1.20.1-0.6.0.jar15 Mar 2025…@irishgreencitrus):bug: Bug Fixes…