Side by side
ForgeFlower vs Minecraft Development MCP Server
Both stand on minecraft mod development tools. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan Linux
ForgeFlower’s stated purpose is focused: modify FernFlower to address bugs and inconsistencies. The repository provides source and build files, but lists no releases or packages.
Visit ForgeFlower Free plan APILinuxMac+2
The server brings source search, mod inspection, validation, and version comparison into AI-assisted development workflows. Check its runtime requirements, cache use, and mapping coverage against your setup.
Visit Minecraft Development MCP ServerThe facts
| ForgeFlower | Minecraft Development MCP Server | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Linux | API, Linux, Mac, Self-hosted, Windows |
| Lowest paid plan | Free or on request | Free or on request |
| Plans published | 1 | 1 |
| Maker | Not published | Not published |
| Website | github.com | github.com |
| On minecraft mod development tools | #13 of 35 | #9 of 35 |
ForgeFlower: what it does well
- Free and licensed under Apache License 2.0
- Repository includes source code and Gradle build files
- Includes a FernFlower submodule
- Links to FernFlower’s decompiler documentation
What to know first
- Repository lists no releases
- Repository lists no packages
- Linux is the only listed platform
Minecraft Development MCP Server: what it does well
- Free, MIT-licensed software.
- Analyzes mods for four supported loaders.
- Compares versions at class and AST levels.
- Standalone CLI returns JSON output.
What to know first
- Requires Node.js 18 or newer.
- Java 17 or newer is required for decompiling and remapping.
- Cache uses about 400–500 MB per Minecraft version.
- Yarn is unavailable for versions 26.1 and later.
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