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    2,054,198 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 2026.269,438 projects gradedProjects with a letter from A to F. Counted on 25 Oct 2026.
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    © 2026 ModgradeNot an official Minecraft product. Not approved by or associated with Mojang or Microsoft.

    Ender IO: Conduit Optimizer

    Mod

    Item conduits move more items while causing less server lag.

    C73/ 100
    • OverviewC
    • SecurityPassed
    • PrivacyNone found
    • AINone found
    • CompatibilityUp to 26.1.2
    • ModpacksIn 58
    • ReleasesLatest 15 Oct

    Download

    enderio_conduit_opt-1.0.0-26.1.2.jar

    Released 15 Oct 2026 · 89.1 KB

    Passed: our checks found nothing harmful in this file.

    Download

    Required to run

    • Ender IOAMinecraft 26.1.2 · NeoForge (release 9.0.6-alpha)
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade C

    How grades work

    Strengths

    • Security checks passed
    • Regular releases for Minecraft 26.1.2, a version many recently updated mods still support
    • Stable releases

    Points lost

    • No source code link−7 points
    • First release only 4 months ago−5 points
    • No public issue tracker−3 points
    • Under 5 million downloads−1 point
    All 11 criteria

    • Maintenance

      Full points21 / 21
      Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.9 days ago (15 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.26.1.2 on NeoForge, 1.20.1 on Forge. 62% of the 995 popular NeoForge mods updated in the last 6 months also have files for 26.1.2. 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.Does not apply. The project is under 6 months old.

    • 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.None of the 55 modpacks with two or more versions removed it 10 / 10
      Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.Does not apply. The project is under 6 months old.
      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

      10 points lost0 / 10
      Source codeWhether the project page links to its source code, so anyone can read what it does.No link on the project page 0 / 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.232,381 3 / 4

    • Track record

      5 points lost3 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.4 months, 26 releases 3 / 8

    • Security

      Passed
      File checksThis check adds no points. It can only take points away.Our checks found nothing harmful in all 3 latest files for recent Minecraft versions. See Security
    Total73 / 100

    42.1 of the 58 points that apply = 73 out of 100. The points above are rounded to whole numbers.

    About

    Ender IO: Conduit Optimizer improves Ender IO conduit logistics, focusing on reducing server workload in large networks and letting item conduits make better use of their transfer capacity. For item conduits, it removes the usual 64-item cap on a single extraction, allowing transfers to reflect the conduit’s tier and the attached inventory’s capacity. A control panel in the conduit interface lets players set an extraction interval of 1 to 200 ticks for each connection, while a smart-sleep mechanism lengthens retry intervals when inventories are empty or full to cut needless work. Smart Sleep can be switched off for connections that need to respond every tick, and server administrators can disable custom extraction intervals while retaining the sleep behavior. The mod also adds an item, fluid, and chemical conduit placement option that controls whether connections to nearby inventories or machines are automatically set to Insert, helping avoid unwanted connections in dense setups. Its other documented improvements include more reliable energy conduit transfers with machines such as Mekanism and GregTech, reduced overhead in large networks, and fixes for item, fluid, and chemical conduits handling selective or mixed contents.

    Written from Modrinth . How we write it

    In-game changes

    Changes the game's code in 1 area: PlayerChanges 1 game code file in this area: your character: movement, abilities, hunger and controls..

    Adds 1 key binding: Toggle Auto-Insert Mode.

    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.

    Often used with it

    See all 29
    Ender IOAMekanism GeneratorsBApplied Energistics 2 Wireless TerminalsAIndustrial ForegoingAMystical AgricultureA

    Details

    Creator
    Saku_rain
    License
    All rights reserved
    Downloads
    232K
    Created
    14 Jun 2026
    Official pages
    Modrinth , CurseForge

    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 · All 4 latest files checked, last on 17 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 3 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 3 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 3 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 and images 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 · 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.
    • 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
      36 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
    • 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
      30 code files read

    Compatibility

    See all 26 files
    NeoForge
    Forge
    1.121.151.171.2026.1

    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.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.
    Ender IOon NeoForgeA
    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.It has no file for Minecraft versions newer than 26.1.2. Many recently updated mods still support 26.1.2.

    Related projects

    Projects that need Ender IO: Conduit Optimizer to work.

    ProjectTypeDownloadsGrade
    Ender IO: EvolutionAMod260K downloads

    Modpacks using this project

    Find modpacks with it

    58 modpacks include Ender IO: Conduit Optimizer in at least one of their versions. Here are the 30 most downloaded.

    ModpackDownloadsLast version with it
    FTB OceanBlock 21.5M downloadslast version with it 24 Aug 2026FTB Evolution423K downloadslast version with it 12 Oct 2026FTB Presents: Direwolf20 - Season 14194K downloadslast version with it 22 Sep 2026Infinity Legacy II109K downloadslast version with it 13 Oct 2026Beebeeblock - The Skyhive92K downloadslast version with it 16 Oct 2026Mystic's Monstrosity - Greedy Edition30K downloadslast version with it 18 Oct 2026New Age Science and Technology27K downloadslast version with it 22 Oct 2026Impostor Syndrome20K downloadslast version with it 21 Oct 2026New Age Science and Technology Easy19K downloadslast version with it 30 Aug 2026New Age Science and Technology hard13K downloadslast version with it 22 Oct 2026
    1 to 10 of 30123

    Often in the same modpacks

    Mods that modpacks often add together with Ender IO: Conduit Optimizer. Share: how many of the modpacks with Ender IO: Conduit Optimizer also have that mod.

    ProjectTypeShareGrade
    Ender IOAModin 100% of the modpacks with Ender IO: Conduit OptimizerMekanism GeneratorsBModin 91% of the modpacks with Ender IO: Conduit OptimizerApplied Energistics 2 Wireless TerminalsAModin 88% of the modpacks with Ender IO: Conduit OptimizerIndustrial ForegoingAModin 84% of the modpacks with Ender IO: Conduit OptimizerMystical AgricultureAModin 84% of the modpacks with Ender IO: Conduit OptimizerSophisticated StorageAModin 83% of the modpacks with Ender IO: Conduit OptimizerMekanism ToolsBModin 83% of the modpacks with Ender IO: Conduit OptimizerAdvancedAEAModin 81% of the modpacks with Ender IO: Conduit OptimizerExtended AEAModin 81% of the modpacks with Ender IO: Conduit OptimizerMystical AgradditionsAModin 81% of the modpacks with Ender IO: Conduit Optimizer
    1 to 10 of 29123

    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
    26.1.2·NeoForge1.0.01.0.0 · enderio_conduit_opt-1.0.0-26.1.2.jarSends: None foundRequires:Ender IOPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.1·NeoForge1.1.61.1.6 · enderio_conduit_opt-1.1.6-1.21.1.jarSends: None foundRequires:Ender IOPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.1·Forge1.0.61.0.6 · enderio_conduit_opt-1.0.6-1.20.1.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    Older Minecraft versions
    1.12.2·Forge1.0.61.0.6 · enderio_conduit_opt-1.0.6-1.12.2.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.

    26 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.12.2The latest file for its Minecraft version and loader·Forge1.0.61.0.6 · enderio_conduit_opt-1.0.6-1.12.2.jar (main file)Alpha·15 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Alpha · 101.6 KB
    26.1.2The latest file for its Minecraft version and loader·NeoForge1.0.01.0.0 · enderio_conduit_opt-1.0.0-26.1.2.jar (main file)·15 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 89.1 KB
    1.20.1The latest file for its Minecraft version and loader·Forge1.0.61.0.6 · enderio_conduit_opt-1.0.6-1.20.1.jar (main file)·8 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 113.2 KB
    1.20.1·Forge1.0.51.0.5 · enderio_conduit_opt-1.0.5-1.20.1.jar (main file)·27 Sep 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 111.7 KB
    1.21.1The latest file for its Minecraft version and loader·NeoForge1.1.61.1.6 · enderio_conduit_opt-1.1.6-1.21.1.jar (main file)·14 Sep 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 90.5 KB
    1.21.1·NeoForge1.1.51.1.5 · enderio_conduit_opt-1.1.5-1.21.1.jar (main file)·10 Sep 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 88.6 KB
    1.21.1·NeoForge1.1.41.1.4 · enderio_conduit_opt-1.1.4-1.21.1.jar (main file)·9 Sep 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 88.6 KB
    1.21.1·NeoForge1.1.31.1.3 · enderio_conduit_opt-1.1.3-1.21.1.jar (main file)·28 Aug 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 81.9 KB
    1.21.1·NeoForge1.1.21.1.2 · enderio_conduit_opt-1.1.2-1.21.1.jar (main file)·23 Aug 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 81.3 KB
    1.20.1·Forge1.0.41.0.4 · enderio_conduit_opt-1.0.4-1.20.1.jar (main file)·9 Aug 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 61.5 KB
    1.20.1·Forge1.0.31.0.3 · enderio_conduit_opt-1.0.3-1.20.1.jar (main file)·7 Aug 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 61.4 KB
    1.21.1·NeoForge1.1.11.1.1 · enderio_conduit_opt-1.1.1-1.21.1.jar (main file)·7 Aug 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 69.0 KB
    1.20.1·Forge1.0.21.0.2 · enderio_conduit_opt-1.0.2-1.20.1.jar (main file)·3 Aug 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 37.3 KB
    1.21.1·NeoForge1.1.01.1.0 · enderio_conduit_opt-1.1.0-1.21.1.jar (main file)·31 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 58.7 KB
    1.21.1·NeoForge1.0.91.0.9 · enderio_conduit_opt-1.0.9-1.21.1.jar (main file)·26 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 55.2 KB
    1.21.1·NeoForge1.0.81.0.8 · enderio_conduit_opt-1.0.8-1.21.1.jar (main file)·19 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 55.1 KB
    1.21.1·NeoForge1.0.71.0.7 · enderio_conduit_opt-1.0.7-1.21.1.jar (main file)·19 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 51.2 KB
    1.21.1·NeoForge1.0.61.0.6 · enderio_conduit_opt-1.0.6-1.21.1.jar (main file)·12 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 49.1 KB
    1.21.1·NeoForge1.0.51.0.5 · enderio_conduit_opt-1.0.5-1.21.1.jar (main file)·8 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 38.1 KB
    1.21.1·NeoForge1.0.41.0.4 · enderio_conduit_opt-1.0.4-1.21.1.jar (main file)·5 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 37.7 KB
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