feat(meal-planner): structured output for add_meal_to_meal_plan (v0.11.3)

Map verified mpcreate response to same field layout as get_meal_plan.
Key difference: a00.r.r is an array (take [0]) unlike mpcreateByRecipeId
which returns a plain object. is_from_recipe_box is always false.

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

CLAUDE.md

@@ -24,7 +24,7 @@ und wird in Claude Desktop eingebunden.
 
 ## Aktueller Stand
 
-### Implementierte Tools (v0.11.2)
+### Implementierte Tools (v0.11.3)
 
 | Kategorie | Tools |
 |---|---|
@@ -65,7 +65,8 @@ und wird in Claude Desktop eingebunden.
 - v0.10.3: get_meal_plan is_from_recipe_box Feld (recipeList[].isRecipe Lookup) ✓
 - v0.11.0: add_recipe_to_meal_plan (mpcreateByRecipeId; raw response bis Struktur verifiziert) ✓
 - v0.11.1: add_recipe_to_meal_plan strukturierter Output (Response verifiziert) ✓
-- v0.11.2: add_meal_to_meal_plan (mpcreate; Freitext; raw response bis Struktur verifiziert) ✓ ← aktuell
+- v0.11.2: add_meal_to_meal_plan (mpcreate; Freitext; raw response bis Struktur verifiziert) ✓
+- v0.11.3: add_meal_to_meal_plan strukturierter Output (a00.r.r ist Array, nicht Objekt) ✓ ← aktuell
 - v2.0: Schreibzugriff auf Wall-Posts (Erstellen, Kommentieren)
 
 

README.md

@@ -2,7 +2,7 @@
 
 MCP server for [Family Wall](https://www.familywall.com) -- read and manage your family's circles, lists, tasks, and recipes directly from Claude.
 
-## Features (v0.11.2)
+## Features (v0.11.3)
 
 ### Read
 

SPEC.md

@@ -764,10 +764,24 @@ POST https://api.familywall.com/api/mpcreate
 | `type` | ja | Mahlzeiten-Typ: `BREAKFAST`, `LUNCH`, `SNACK`, `DINNER` |
 | `clientOpId` | nein | Optionale Client-seitige Idempotenz-ID (wird weggelassen) |
 
-**Response-Struktur:** TBD — Tool liefert Raw JSON zur Verifizierung (→ v0.11.3).
-Erwartet: dish-Objekt analog zu `mpcreateByRecipeId`, aber ohne `recipeId`.
+**Response-Struktur:**
+```
+a00.r.r                     → Array (⚠️ nicht Objekt wie bei mpcreateByRecipeId!)
+  [0]                       → neues dish-Objekt
+    .metaId                 → neue Dish-ID (z.B. "dish/16282169_20010208")
+    .date                   → Datum (z.B. "2026-04-20")
+    .type                   → Mahlzeiten-Typ (BREAKFAST/LUNCH/SNACK/DINNER)
+    .name                   → Freitext-Name
+    .recipeId               → vom Server generierte Stub-Rezept-ID (isRecipe="false")
+    .rights.canUpdate       → "true"
+    .rights.canDelete       → "true"
+a00.cn                      → "mpcreate" (Endpoint-Echo)
+```
 
-**Verifiziert am:** 2026-04-17 (Parameter aus JS-Bundle; Response TBD)
+**Hinweis:** Der Server legt intern ein Stub-Rezept (`isRecipe="false"`) an und
+verknüpft es mit dem Dish-Objekt. `is_from_recipe_box` ist daher `false`.
+
+**Verifiziert am:** 2026-04-17 via FW_DEBUG=1
 
 ### Weitere Meal Planner Endpoints (nicht implementiert)
 

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "mcp-familywall"
-version = "0.11.2"
+version = "0.11.3"
 description = "MCP server for Family Wall — read your family's lists and tasks via Claude"
 readme = "README.md"
 requires-python = ">=3.12"

src/mcp_familywall/__init__.py

@@ -1 +1 @@
-__version__ = "0.11.2"
+__version__ = "0.11.3"

src/mcp_familywall/server.py

@@ -2430,8 +2430,37 @@ def add_meal_to_meal_plan(
     except RuntimeError as exc:
         return f"Error: {exc}"
 
-    # Return raw response until the structure is verified in production.
-    return json.dumps(data, ensure_ascii=False, indent=2)
+    # NOTE: mpcreate returns a00.r.r as an *array*, unlike mpcreateByRecipeId
+    # which returns a plain object.  Take the first (and only) element.
+    try:
+        items = data["a00"]["r"]["r"]
+        if not isinstance(items, list) or not items:
+            raise TypeError("a00.r.r is not a non-empty list")
+        dish = items[0]
+        if not isinstance(dish, dict) or "metaId" not in dish:
+            raise TypeError("unexpected dish shape")
+    except (KeyError, TypeError):
+        return json.dumps(
+            {"warning": "Unexpected mpcreate response structure", "raw": data},
+            ensure_ascii=False,
+            indent=2,
+        )
+
+    rights = dish.get("rights") or {}
+    result: dict[str, Any] = {
+        "id": dish.get("metaId"),
+        "date": dish.get("date"),
+        "type": dish.get("type"),
+        "name": dish.get("name"),
+        "recipe_id": dish.get("recipeId") or None,
+        # mpcreate always creates free-text entries (not from the recipe box).
+        "is_from_recipe_box": False,
+        "note": None,
+        "serves": None,
+        "can_update": rights.get("canUpdate") == "true",
+        "can_delete": rights.get("canDelete") == "true",
+    }
+    return json.dumps(result, ensure_ascii=False, indent=2)
 
 
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