Just relesed the latest update. The biggest change is the bulk renameing feature. But ive been doing a lot of rework and still have some to do but as for now im happy with what i have. Plush i added some screenshots to the readme 
Features
Entity Management
- View all entities organized by Integration > Device > Entity
- Enable or disable individual entities with one click
- Bulk enable/disable with confirmation dialogs (up to 500 entities at once)
- Real-time entity state display with color-coded status badges
- Alphabetically sorted integrations for easy navigation
- Device grouping with entity counts per device and integration
- Bulk Rename (✎✎) and Bulk Labels (
) buttons on every entity card — greyed out until 2+ entities are selected, then activate instantly as you check boxes
Entity Renaming
- Click-to-rename any entity directly from the panel
- Domain preservation – the
sensor.,light., etc. prefix is locked and stays intact - Automatic propagation across automations, scripts, and helpers
- Conflict validation prevents duplicate entity IDs
- Bulk Rename panel — opens as a full-width inline view with a split layout: entity picker on the left (grouped by integration → device, collapsible, with per-group checkboxes) and the rename queue on the right
- Live preview in the queue — each entry shows the original entity ID, an editable new name field, and a live preview of the resulting ID (turns green when changed)
- Find & Replace at the top filters the entity picker in real time as you type; supports regex and case-sensitive matching
- Domain preservation — the
sensor.,light., etc. prefix is always locked - Automatic propagation across automations, scripts, and helpers
- Conflict validation prevents duplicate entity IDs
And a lot more…