Mettle Lib
⚠️ Alpha: Mettle is in active development. Expect bugs and changes between versions.
Mettle Lib is the shared foundation for the Mettle mod series. It holds the systems the other Mettle mods build on, so they stay small, consistent and work together.
You don't need to set anything up. Install it alongside Mettle and any Mettle add-ons; on its own it doesn't add gameplay.
The Mettle series
- Mettle: player levels, skills that grow as you play, and special abilities you choose
- Mettle Backpacks: backpacks (coming soon)
- Mettle Convenience: sorting and inventory comforts (coming soon)
Links
Mettle is a fan-made mod series and is not affiliated with Mojang or Microsoft. Built with AI assistance from Claude; designed, playtested and improved by hand.

