Add a comprehensive skill at .agents/skills/new-extension/SKILL.md that
guides agents through creating standalone external extensions with:
- Multi-package layout (backend + Svelte frontend + optional shared)
- TypeScript Vite configs (vite.config.ts) with defineConfig
- Svelte 5 with runes syntax and svelte.config.js for preprocessing
- Backend/frontend tsconfig.json with correct targets (Node vs DOM)
- Backend-to-frontend messaging via postMessage
- Containerfile for OCI image packaging
- Build, test, and publish workflows
- Quick reference table for common API patterns
🤖 Generated with AI assistance
Made-with: Cursor
Signed-off-by: Simon Rey <51708585+simonrey1@users.noreply.github.com>
Made-with: Cursor
