Seedcraker
ModFind your world's seed by locating naturally generated structures.
Removed from CurseForge on 18 Oct 2026.
No file to download any more.
- Security
- Passed
- Privacy
- Sends data
- Loaders
- Fabric
- Minecraft versions
- Up to 1.21.10
No file to download any more.
Why no grade
How grades workProjects removed from their platforms get no grade.
- Removed from CurseForge on 18 Oct 2026.
All 11 criteria
Maintenance
Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.5 weeks ago (23 Sep 2026)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.1.21.10 on Fabric. 15% or more of the popular mods updated in the last 6 months also have files for 1.21.10. Latest Minecraft: 26.3.Regular releasesIn how many of the last 24 months a new file came out. Full points at 8 months.Releases in 2 of the last 24 monthsStability
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.Not measured yet.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.NoneTransparency
Source codeWhether the project page links to its source code, so anyone can read what it does.No link on the project pagePlace to report problemsWhether the project page links to a place where players can report problems: an issue tracker.Does not apply. Not counted for projects only on CurseForge.Popularity
DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.200,785Track record
AgeHow long the project has existed. It counts less when no new file came out recently.12 months, 13 releasesSecurity
PassedFile 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
About
Seedcraker helps players determine a world or dimension seed using in-game information, without requiring admin access; it identifies the seed after you locate five naturally generated structures. It works in single-player and multiplayer, including for separate dimension seeds; for the End, for example, the relevant clue is where the obsidian pillars generate. Once found, a seed can be used with tools such as Chunkbase or OreFinder to explore terrain and locate resources or structures.
Written from CurseForge . How we write it
In-game changes
Changes the game's code in 5 areas: Rendering and graphicsChanges 1 game code file in this area: drawing mobs, items, particles and textures on screen., PlayerChanges 1 game code file in this area: your character: movement, abilities, hunger and controls., Networking and multiplayerChanges 1 game code file in this area: connections, the server list and what is sent between your game and a server., Server and world logicChanges 1 game code file in this area: the world, commands, scoreboards, saved data and game rules. and World renderingChanges 1 game code file in this area: drawing the terrain, sky, clouds and weather..
Libraries packed inside it change 92 more game code files: parts of 
Fabric API.
Adds no new blocks, items or other content.
Keeps all of vanilla Minecraft's textures, models and sounds.
Details
- Creator
- user_jnxjliun66l8appk
- License
- All rights reserved
- Downloads
- 203K
- Created
- 8 Oct 2025
- Official page
- CurseForge
Security
No harmful code found
We checked its files and read their code, without running it.
What it can do on your computer
- Uses your Minecraft account login
- It can use the login of your Minecraft account, for example to join a server. It can use the login of your Minecraft account to join a server.Not a Warning: we read its code and found no login token sent anywhere but Mojang.
- 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.
- 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 Cloth Config v20, a library it includes. See Privacy
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
- 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.13 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
- Uses your Minecraft account loginUses your account login to join a server.
- 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, an AI service.
Privacy
Sends your player name, and uses your Minecraft login
Sent to script.google.com.
We found this in its code, read without running it.
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
- 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
- docs.google.comPurpose not known.Nothing about you
- script.google.comPurpose not known.World data and your player name
- sessionserver.mojang.comTalks to the Minecraft login service.Login check with Mojang
AI
No sign so far that AI was used to make it
We looked for AI tools in its description, files and images and found none.
We have not read its changelogs 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
- 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.Not on Modrinth.
- 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 in the descriptionChangelogs not read yet
- Its filesCredits and texts in the files you download that name an AI tool.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 found1 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 file1,356 code files read
Compatibility
See all 13 filesPoint at or tap a version to see its loaders.
Modpacks using this project
Find modpacks with itModpacks that include Seedcraker in at least one of their versions, most downloaded first.
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.