fix: address PR #574 fourth review round

- Use lowercase generics (list[...]) in new deck response models
- Add clarifying comment on AddressBook.uri slug semantics
- Fall back calendar_display_name to calendar_name when absent

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

nextcloud_mcp_server/models/deck.py

@@ -264,14 +264,14 @@ class CreateLabelResponse(BaseResponse):
 class ListCardsResponse(BaseResponse):
     """Response model for listing deck cards."""
 
-    cards: List[DeckCard] = Field(description="List of deck cards")
+    cards: list[DeckCard] = Field(description="List of deck cards")
     total: int = Field(description="Total number of cards")
 
 
 class ListLabelsResponse(BaseResponse):
     """Response model for listing deck labels."""
 
-    labels: List[DeckLabel] = Field(description="List of deck labels")
+    labels: list[DeckLabel] = Field(description="List of deck labels")
     total: int = Field(description="Total number of labels")
 
 

nextcloud_mcp_server/server/calendar.py

@@ -44,7 +44,8 @@ def _event_dict_to_summary(event: dict) -> CalendarEventSummary:
         categories=categories,
         status=event.get("status"),
         calendar_name=event.get("calendar_name"),
-        calendar_display_name=event.get("calendar_display_name"),
+        calendar_display_name=event.get("calendar_display_name")
+        or event.get("calendar_name"),
     )
 
 

nextcloud_mcp_server/server/contacts.py

@@ -66,6 +66,8 @@ def configure_contacts_tools(mcp: FastMCP):
         addressbooks_data = await client.contacts.list_addressbooks()
         addressbooks = [
             AddressBook(
+                # ab["name"] is a short slug like "contacts", not a full CardDAV URI;
+                # all tools use it as a path segment: f"{carddav_path}/{name}/"
                 uri=ab["name"],
                 displayname=ab.get("display_name", ab["name"]),
                 ctag=ab.get("getctag"),