eesa
by vgskye
eesa is a Fabric bridge that lets mods written for the Curios system run on the Trinkets equipment system, with a lightweight option for players who want accessory slots on 1.21.1.
What it does
eesa, short for Extended Equipment Slot Adapter, implements the Curios interface on top of Trinkets, so Curios-based mods can place their items into Trinkets slots without a separate Curios install. The bridge also covers missing interface methods that Curios-based mods call, and it includes a migration path that carries Curios save data over to eesa. Fabric API, Kilt and Trinkets are required, and McQoy is an optional companion.
The mod is labelled experimental and unfinished in its current form. Servers that run it need every player to install it too. Files are published for Fabric only, for 1.21.1, with v0.1.5 as the latest build, released under the GNU Lesser General Public License v3.0 or later. The source code and issue tracker are public, so the bridge can be inspected and reported against.
Key features
Curios interface implementation
The Curios interface is implemented on top of Trinkets, so mods that call its methods can register their items and slots.
Curios data migration
Existing Curios save data can be migrated to eesa, so slot contents carry over when a world changes its equipment mods.
Missing interface coverage
Several methods of the Curios interface that Trinkets does not expose directly are filled in by the bridge, which is the main limit of its current state.
Trinkets-based slots
Slots are created through the Trinkets system rather than a separate inventory, so they share Trinkets' slot management.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 3
Optional 1
Use cases
Who it’s for: Players and server owners on Fabric 1.21.1 who want Curios-style accessory content without installing the Curios mod itself. Because the bridge is unfinished, it suits testing worlds more than long-running servers.
How it compares
Trinkets Client Optional is a Fabric mod for 1.21 – 1.21.1, server-side only, open source under the MIT License. Trinkets Updated runs on Fabric and NeoForge for 1.21.11 – 26.3 with a client and server environment, open source under the MIT License. eesa stays on Fabric for 1.21.1 only, with a client and server environment, under the GNU Lesser General Public License v3.0 or later.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| eesa | Fabric | 1.21.1 | Client and server | 2026-07-18 |
| Trinkets Client Optional | Fabric | 1.21 – 1.21.1 | Server-side only | 2024-09-17 |
| Trinkets Updated | Fabric and NeoForge | 1.21.11 – 26.3 | Client and server | 2026-09-26 |
Questions
Does eesa need Trinkets to run?
Does eesa have to be installed on both sides?
Can eesa be used on other Minecraft versions?
Is eesa ready for everyday play?
In the catalog
eesa is one of 3,514 Library mods on ModsFinder, and one of 2,348 Library mods for Fabric. 32,366 mods support Minecraft 1.21.1.
More from vgskye
Similar mods
What the author says
A bridge from Curios to Trinkets. Very experimental and unfinished! EESA implements Curios's API using Trinkets, so you can use Curios-based NeoForge mods on Fabric with Trinkets.
Official listing
- Modrinth page
- modrinth.com/mod/eesa
- Owner
- vgskye
- Published
- 2026-06-27
- Updated on Modrinth
- 2026-07-18
- Facts verified
- 2026-10-15