Extensions

ArcaneIDE supports a rich extension API for adding custom functionality.

Extension Structure

my-extension/
  package.json      # Extension manifest
  src/
    index.ts        # Entry point
  README.md

API Surface

Extensions can:

• Register commands in the Command Palette
• Add sidebar panels and views
• Hook into the editor lifecycle (file open, save, build)
• Provide custom language support
• Integrate with external tools and services

Publishing

Publish extensions to the ArcaneIDE marketplace using the CLI:

arcane ext publish