# gdown Native Messaging Host (Step 1 MVP)

## Install (macOS + Chrome)

```bash
cd tools/native-host
bash install-macos.sh <EXTENSION_ID>
```

If extension ID is omitted, default ID is used.

## Smoke test

```bash
cd tools/native-host
npm run smoke
```

## Remove

```bash
cd tools/native-host
bash uninstall-macos.sh
```