# ETK From List Index

A standalone ComfyUI node pack for selecting one item from a list by index and
converting an ETK `LIST` value into a native ComfyUI list-mapped output.

The pack preserves the historical workflow class IDs, input socket names,
output order, categories, and selection behavior previously supplied by
EternalKernelLiteGraphNodes and SWAIN. Existing workflows do not need node
replacement or rewiring.

## Nodes

- `ImageFromListIdx`
- `LatentFromListIdx`
- `ConditioningFromListIdx`
- `AudioFromListIdx`
- `DictFromListIdx`
- `StrFromListIdx`
- `BytesFromListIdx`
- `IntFromListIdx`
- `FloatFromListIdx`
- `ETKListToComfyList` (`List To ComfyUI List`)

`List To ComfyUI List` returns the contained items through ComfyUI's native
list-output contract. A downstream node that does not use `INPUT_IS_LIST` is
therefore executed once for every item, instead of receiving one Python list
object.

## Install

Install the immutable Registry release with Comfy CLI:

```bash
comfy node install etk-from-list-index@1.1.0
```

New Registry releases have a short pending security-scan window. During that
window the exact version remains installable, but the `@latest` alias is not
added to ComfyUI-Manager's active CNR index yet.

Alternatively, clone the public repository into ComfyUI's `custom_nodes`
directory and restart ComfyUI:

```bash
git clone https://git.hoppingmadgames.com/hmg-comfy/ComfyUI_ETK_From_List_Index.git
```

## Compatibility

The node class IDs intentionally match the legacy definitions. Installing this
pack makes it the standalone implementation owner; serialized workflows keep
using the same class IDs.

## Release Verification

Every release must pass the exact anonymous recursive clone shape used by
ComfyUI Manager:

```bash
python3 tools/verify_manager_install.py --source .
```

Registry publishing is supported only through the gated wrapper, which reads
the API key from standard input and never puts it in process arguments or the
environment:

```bash
python3 -m tools.publish_registry_release \
  --changelog "Describe this release"
```

## License

GPL-3.0-or-later. See `LICENSE`.