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✓ VerifiedLibraries & compatibility

Definition Extension API

by DraygoKorvan · for Space Engineers

API mod to add a custom <ModExtensions> Tag to any SBC file. Definitions can then be loaded by any mod using DefinitionExtensionsAPI.cs (included in this mod) and adding this mod as a dependency. Block mods do not need to add this mod as a dependency, just

105KDownloads
Steam WorkshopSource

About Definition Extension API

From Steam Workshop

API mod to add a custom <ModExtensions> Tag to any SBC file. Definitions can then be loaded by any mod using DefinitionExtensionsAPI.cs (included in this mod) and adding this mod as a dependency. Block mods do not need to add this mod as a dependency, just

What kind of mod it is

From the catalog
Listed on Steam Workshop as “Workshop”

Libraries & compatibility

Foundations and fixes other mods build on. Usually installed because something else needs it.

Compatibility

Game
Space Engineers

Verified at the source

  • ✓Steam WorkshopOfficial listing, checked 2026-09-24Open ↗
  • ✓AuthorDraygoKorvan, as published on Steam Workshop
  • ✓LicenseNot published by the sourceFree

Definition Extension API, answered

Generated from the mod’s own source data.

Is it free?

Yes. Definition Extension API is free to download from Steam Workshop.

How do I add it to my Nxeon server?

We can't place files for this game automatically yet: install it yourself in Files. Download Definition Extension API from Steam Workshop and upload it to your Nxeon Space Engineers server in Files.

NxLabs

Run Definition Extension API on a Space Engineers server.

Deploy in about a minute from $13.99 a month, then upload Definition Extension API in Files.