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    2,061,999 files checkedFiles from Modrinth and CurseForge we downloaded and checked. Counted on 26 Oct 2026.642,502 files with their code readFiles whose code we turned back into readable code and read, in an isolated environment. Counted on 26 Oct 2026.269,626 projects gradedProjects with a letter from A to F. Counted on 26 Oct 2026.
    How it worksMalware we foundWhat's newAPIAboutPrivacyTermsContact

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

    Player2 AI NPC

    Mod

    AI companions that listen to you, gather resources, and fight monsters.

    Download

    Files come from Modrinth and CurseForge servers.

    player2npc-fabric-1.21.1-1.4.0.jar

    Released 17 Jul 2026 · 1.1 MB

    Passed: our checks found nothing harmful in this file.

    Download

    Required to run

    • Architectury APIAMinecraft 1.21.1 · Fabric (release 13.0.11)
    • PlayerEngineBMinecraft 1.21.1 · Fabric (release 1.4.0)
    • Fabric APIAMinecraft 1.21.1 · Fabric (release 0.116.17)
    B84/ 100
    Security
    Passed
    Privacy
    Goes online
    Runs on
    Varies by version
    Loaders
    Fabric, Forge, NeoForge
    Minecraft versions
    Up to 1.21.1
    • OverviewB
    • SecurityPassed
    • PrivacyGoes online
    • AIStated by the author · in the game
    • CompatibilityUp to 1.21.1
    • ModpacksIn 13
    • ReleasesLatest 17 Jul
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade B

    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
    • Around for years

    Points lost

    • Many modpacks removed it−10 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.3 months ago (19 Jul 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 Fabric and NeoForge, 1.20.6 on Forge. 53% of the 721 popular Fabric 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 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.6 of the 10 modpacks with two or more versions removed it in a later one (60%) See the 6 modpacks0 / 10
      Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.2 of its 21 releases in 2 years needed a quick fix (10%) 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 · Goodbird-git/Player2NPC 7 / 7
      Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.GitHub issues · shakey2/Player2NPC 3 / 3

    • Popularity

      1 point lost3 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.353,656 3 / 4

    • Track record

      Full points8 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.15 months, 51 releases 8 / 8

    • Security

      Passed
      File checksThis check adds no points. It can only take points away.Our checks found nothing harmful in all 4 latest files for recent Minecraft versions. See Security
    Total84 / 100

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

    Images

    • Talk & Craft
    • Farm
    • Interact
    • Fish
    • Avoid Obstacles
    • Storage Management

    About

    Player2 AI NPC adds embodied AI companions to Minecraft, using the Player2 platform for their conversational intelligence and PlayerEngine to let them act as independent entities in the game world rather than chat-only characters. You can choose companions with distinct personalities and appearances, summon them, and give them natural-language requests to gather resources, fight mobs, follow you, or interact with blocks using inventories and tools. Companions can carry out broader survival tasks, including crafting and smelting through recipe steps, farming crops, fishing, and navigating around obstacles. They can plan multi-step goals such as collecting dropped items and storing them, and remember what different chests contain so they can locate or retrieve supplies later. Their long-term memory can retain past conversations, useful facts, preferences, and world details across sessions, while remembered waypoints help them return to places such as farms. In multiplayer, players can have their own companions, while server operators can set spawn and storage limits and control who may interact with or direct them.

    Written from Modrinth , CurseForge and the GitHub README . How we write it

    In-game changes

    Changes the game's code in 1 area: Mobs and their behaviorChanges 1 game code file in this area: mobs, animals, villagers, projectiles and how they move and act..

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

    Details

    Creators
    Goodbird and Zardov
    License
    MIT License
    Downloads
    354K
    Created
    7 Aug 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

    Connects to the internet
    It has code that can go online, for example to check for updates, load skins or send crash reports. No address written in the code is contacted by the code that runs. See Privacy
    Sends the text you write to Player2
    The code calls an AI service over the internet, for example to write text or make images. It uses an AI service.

    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 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.
      7 latest files: the newest file for each Minecraft version and loader. The answer above is about the 4 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.
    • Sends the text you write to Player2
      player2.game
    • 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.

    Privacy

    We found nothing it sends about you

    We read its code without running it: it contacts 1 web address while you play.

    Like any connection, each address it contacts sees your IP address.

    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 4 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 4 files, for recent Minecraft versions. See each file in Releases
    • Address built while the game runsThe code builds this address while the game runs: it is not written in the file.
      Purpose not known.
    • 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.

    Can use AI in the game

    Can send the text you write to Player2.

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

    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.
      Possible signThe tool was seen around the project. This does not show that it was used to make the files you download.: Claude Code files listed in its ignore list .claude/
    • 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: “🤖 Embodied AI Agents: Your companions aren't just chatbots.”
      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
      80 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.
      Can use AI in the game:
      • Can send the text you enter to Player2 (AI service for games, desktop app or hosted). The address is written in the code of the mod.
      147 code files read

    Compatibility

    See all 51 files
    Fabric
    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.Its versions say different things: Singleplayer only or Client and server. Check the version you download.
    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.
    Architectury APIAPlayerEngineBFabric APIon FabricA
    Requires PlayerEngine, which can send text to Player2.This is about the required mod, not Player2 AI NPC.
    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 include Player2 AI NPC in at least one of their versions, most downloaded first.

    ModpackDownloadsLast version with it
    Player2 AI NPC Pack20K downloadslast version with it 19 Jul 2026The Legend of Zelda Craft Wild World of Hyrule864 downloadslast version with it 8 Oct 2026 Mobbed Mayhem Season 2556 downloadslast version with it 15 Apr 2026FalloutCraft RP436 downloadslast version with it 10 Jan 2026The Roaring 20's Oasis334 downloadslast version with it 19 Aug 2026greyskyshy278 downloadslast version with it 26 Apr 2026VanillaCraft Renewd238 downloadslast version with it 25 Jan 2026 Lucky or Not191 downloadslast version with it 15 Aug 2026To Prepare for War185 downloadslast version with it 11 Nov 2025Xeno's Adventures125 downloadslast version with it 2 Jan 2026
    1 to 10 of 1312

    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·Fabric1.4.01.4.0 · player2npc-fabric-1.21.1-1.4.0.jarSends: Nothing about youRequires:Architectury API, PlayerEngine, Fabric APIArchitectury API, PlayerEngine, Fabric APIPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.1·NeoForge1.4.01.4.0 · player2npc-neoforge-1.21.1-1.4.0.jarSends: Nothing about youRequires:Architectury API, PlayerEngineArchitectury API, PlayerEnginePassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.1·Fabric1.4.01.4.0 · player2npc-fabric-1.20.1-1.4.0.jarSends: Nothing about youRequires:Architectury API, PlayerEngine, Fabric APIArchitectury API, PlayerEngine, Fabric APIPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.1·Forge1.4.01.4.0 · player2npc-forge-1.20.1-1.4.0.jarSends: Nothing about youRequires:PlayerEngine, Architectury APIPlayerEngine, Architectury APIPassedOur checks found nothing harmful in this file. Its code was read too.
    Older Minecraft versions
    1.21·Fabric1.21.1-1.0.71.21.1-1.0.7 · player2npc-fabric-1.21.1-1.0.7.jarSends: Nothing about youRequires:Architectury APIPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.2 to 1.20.6·Fabric1.0.71.0.7 · player2npc-fabric-1.20.1-1.0.7.jarSends: Nothing about youRequires:Architectury APIPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.2 to 1.20.6·Forge1.0.71.0.7 · player2npc-forge-1.20.1-1.0.7.jarSends: Nothing about youRequires:Architectury APIPassedOur checks found nothing harmful in this file. Its code was read too.

    51 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.21.1The latest file for its Minecraft version and loader·NeoForge1.4.01.4.0 · player2npc-neoforge-1.21.1-1.4.0.jar (main file)·17 Jul 2026PassedOur 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
    1.21.1The latest file for its Minecraft version and loader·Fabric1.4.01.4.0 · player2npc-fabric-1.21.1-1.4.0.jar (main file)·17 Jul 2026PassedOur 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
    1.20.1The latest file for its Minecraft version and loader·Forge1.4.01.4.0 · player2npc-forge-1.20.1-1.4.0.jar (main file)·17 Jul 2026PassedOur 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
    1.20.1The latest file for its Minecraft version and loader·Fabric1.4.01.4.0 · player2npc-fabric-1.20.1-1.4.0.jar (main file)·17 Jul 2026PassedOur 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
    1.21.1·NeoForge1.3.01.3.0 · player2npc-neoforge-1.21.1-1.3.0.jar (main file)·17 Jun 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 147.8 KB
    1.21.1·Fabric1.3.01.3.0 · player2npc-fabric-1.21.1-1.3.0.jar (main file)·17 Jun 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 146.3 KB
    1.20.1·Forge1.3.01.3.0 · player2npc-forge-1.20.1-1.3.0.jar (main file)·17 Jun 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 146.7 KB
    1.20.1·Fabric1.3.01.3.0 · player2npc-fabric-1.20.1-1.3.0.jar (main file)·17 Jun 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 144.7 KB
    1.21.1·NeoForge1.2.11.2.1 · player2npc-neoforge-1.21.1-1.2.1.jar·16 May 2026PassedOur checks found nothing harmful in this file.Not on ModrinthOpen this file on CurseForgeDownload · Stable · 142.0 KB
    1.21.1·Fabric1.2.11.2.1 · player2npc-fabric-1.21.1-1.2.1.jar·16 May 2026PassedOur checks found nothing harmful in this file.Not on ModrinthOpen this file on CurseForgeDownload · Stable · 140.6 KB
    1.20.1·Forge1.2.11.2.1 · player2npc-forge-1.20.1-1.2.1.jar·16 May 2026PassedOur checks found nothing harmful in this file.Not on ModrinthOpen this file on CurseForgeDownload · Stable · 140.6 KB
    1.20.1·Fabric1.2.11.2.1 · player2npc-fabric-1.20.1-1.2.1.jar·16 May 2026PassedOur checks found nothing harmful in this file.Not on ModrinthOpen this file on CurseForgeDownload · Stable · 138.8 KB
    1.21.1·NeoForge1.2.01.2.0 · player2npc-neoforge-1.21.1-1.2.0.jar (main file)·14 May 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthNot on CurseForgeDownload · Stable · 132.4 KB
    1.21.1·Fabric1.2.01.2.0 · player2npc-fabric-1.21.1-1.2.0.jar (main file)·14 May 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthNot on CurseForgeDownload · Stable · 131.2 KB
    1.20.1·Forge1.2.01.2.0 · player2npc-forge-1.20.1-1.2.0.jar (main file)·14 May 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthNot on CurseForgeDownload · Stable · 131.1 KB
    1.20.1·Fabric1.2.01.2.0 · player2npc-fabric-1.20.1-1.2.0.jar (main file)·14 May 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthNot on CurseForgeDownload · Stable · 129.4 KB
    1.21.1·NeoForge1.1.81.1.8 · player2npc-neoforge-1.21.1-1.1.8.jar (main file)·6 May 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 62.7 KB
    1.21.1·Fabric1.1.81.1.8 · player2npc-fabric-1.21.1-1.1.8.jar (main file)·6 May 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 66.4 KB
    1.20.1·Forge1.1.81.1.8 · player2npc-forge-1.20.1-1.1.8.jar (main file)·6 May 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 58.6 KB
    1.20.1·Fabric1.1.81.1.8 · player2npc-fabric-1.20.1-1.1.8.jar (main file)·6 May 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 57.5 KB
    1 to 20 of 51123

    Quick fixes

    In the last 2 years, 2 releases needed a quick fix: a new release within 3 days to fix a problem. This counts in the grade, but it is too few to lose points.

    See them, newest first
    • player2npc-Forge-1.0.2.jar13 Aug 2025Critical bug with NPCs not ticking is fixed
    • player2npc-1.0.5.jar7 Aug 2025