Hello,
Following the development of a Matter plugin for Home Connect in order to connect a dishwasher in my case, I realized that some features are missing or not correctly mapped.
This is why I am opening this feature request to properly support the Home Connect plugin and perhaps other plugins later that will be based on the same thing.
I was able to make the AI work a bit based on this:
And the plugin here:
Here is a summary in a table (If you need the details I can provide them 
):
| Feature | Matter Cluster | Support in Matterbridge | Support in Gladys | Required Action |
|---|---|---|---|---|
| On/Off | OnOff |  Yes |
Yes |
None. |
| Door Open | BooleanState | Yes |
 Partial |
Map the external_id to a « door » feature in Gladys. |
| General Status | Custom | Yes |
 No |
Add a listener in listenToStateChange.js for the custom cluster. |
| Program in Progress | Custom | Yes |
No |
Same: add a listener or map to a BooleanState. |
Regarding Door Open and Program in Progress, it should normally take a BooleanState value but the AI seems to say that the problem comes from Gladys:
For Gladys to recognize states like « Door Open » or « Program in Progress », you need to:
** Create custom features in Gladys for these states.**
** Map the external_id to the correct features (e.g., matter:${nodeId}:${devicePath}:${BooleanState.Complete.id}:door_open → door_open).**
For General Status, here are the different states it can take and I don’t know if we can integrate them into a standard or just display them as text:
Thanks in advance for your feedback