Files
ComfyUI_frontend/src/platform
Christian Byrne 80ccc13659 feat: add Chatterbox model support for Cloud asset browser (#8418)
## Summary

Adds support for creating Chatterbox TTS nodes when clicking Chatterbox
models in the Cloud asset browser.

## Changes

### modelToNodeStore.ts
- Add `findProvidersWithFallback()` helper for hierarchical model type
lookups (e.g., `parent/child` falls back to `parent`)
- Register 4 Chatterbox model directories with empty widget keys:
  - `chatterbox/chatterbox` → `FL_ChatterboxTTS`
  - `chatterbox/chatterbox_turbo` → `FL_ChatterboxTurboTTS`
- `chatterbox/chatterbox_multilingual` → `FL_ChatterboxMultilingualTTS`
  - `chatterbox/chatterbox_vc` → `FL_ChatterboxVC`

### createModelNodeFromAsset.ts
- Skip widget assignment when `provider.key` is empty (for nodes that
auto-load models without a widget selector)

### Tests
- Add tests for hierarchical fallback behavior
- Add tests for empty widget key (auto-load nodes)
- Add Chatterbox node types to mock data

## Notes

- Empty `key` convention: Chatterbox nodes auto-load their models and
don't have a model selector widget, so we register them with `key: ''`
and skip the widget assignment step
- Hierarchical fallback only goes one level deep (`a/b/c` → `a`, not
`a/b`)

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-8418-feat-add-Chatterbox-model-support-for-Cloud-asset-browser-2f76d73d365081be822bc369b155f099)
by [Unito](https://www.unito.io)

---------

Co-authored-by: Subagent 5 <subagent@example.com>
Co-authored-by: Amp <amp@ampcode.com>
Co-authored-by: Alexander Brown <drjkl@comfy.org>
Co-authored-by: GitHub Action <action@github.com>
2026-01-29 16:26:51 -08:00
..
2026-01-24 15:52:40 -08:00