Simple Rust program that checks mod compatibility. Only supports 1.12.2 by now.
Execute mod-compatibility-checker <your mods directory> or just place it in your mods directory and execute it.
Help message: ``` USAGE: mod-compatibility-checker [OPTIONS] [PATH]
ARGS:
OPTIONS: -d, --dirty Write a .sha or .strict-sha file in target directory -h, --help Print help information --strict Hash JAR file instead of modid:version lines -v, --verbose List all the client-side mods or mods that accept all remote versions while parsing -V, --version Print version information ```
If two or more mods directory output the same checksum, they are compatible and free to join each other.
1.12.2: Reads META-INF/fml_cache_annotation.json and get the annotation value, marks all client-only and acceptableRemoteVersions = "*" mods.
1.13+ Forge: Reads META-INF/mods.toml and filter mods with [[dependencies.modid]] side="CLIENT"
Fabric: Reads fabric.mod.json and filter mods with environment: client
Hash modid:version line or JAR file if strict mode is on.
| Modpack | Avg time | Avg time (Strict) | | -- | -- | -- | | Nomifactory | 194.1 ms | 245.3 ms | | Enigmatica 2 Expert Skyblock | 270.7 ms | 402.4 ms | | FTB Revelation | 304.5 ms | 493.5 ms | | FTB University 1.12 | 338.5 ms | 478.0 ms |
BLAKE3 for rapid fast hashing.
hyperfine for benchmarking.