feat(wall-posts): add wall post reading/writing with comments (v1.3.0)

- Add get_wall_posts: read recent wall posts with like/comment counts
- Add create_wall_post: publish new status posts to the wall
- Add add_comment: add comments to wall posts and activities
- like_post already supports both wall posts and activities (v1.2.0)
- Update README.md with new Wall & Activities section
- Update CLAUDE.md with v1.3.0 and tool reorganization
- Update CHANGELOG.md with v1.3.0 release notes
- Add wallpublish and walladdComment documentation to SPEC.md

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>

.claude/settings.local.json

@@ -5,7 +5,8 @@
       "Bash(ruff check *)",
       "Bash(uv run *)",
       "Bash(git add *)",
-      "Bash(git commit -m ' *)"
+      "Bash(git commit -m ' *)",
+      "Bash(FW_DEBUG=1 uv run mcp-familywall check)"
     ]
   }
 }

CHANGELOG.md

@@ -10,6 +10,22 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 This project follows Semantic Versioning (SemVer).
 Breaking changes (removed tools, changed parameters) increment the major version.
 
+## [1.3.0] – 2026-04-17
+
+### Added
+- **Wall post reading**: `get_wall_posts` — retrieve recent wall posts with author, text,
+  creation date, like count, liked-by-me flag, and comment count
+- **Wall post writing**: `create_wall_post` — publish a new status post to the wall
+- **Comments**: `add_comment` — add a comment to a wall post or activity
+- All three new wall post tools require user confirmation before calling
+
+### Notes
+- `get_wall_posts` supersedes the activity-listing functionality of `get_activities`
+  (which continues to exist for backward compatibility)
+- `like_post` already supports both wall posts and activities; verified to work
+  with metaIds from both `get_wall_posts` and `get_activities`
+- Post IDs are in the format `wall/<familyid>_<postid>`
+
 ## [1.2.0] – 2026-04-17
 
 ### Added

CLAUDE.md

@@ -27,20 +27,21 @@ und wird in Claude Desktop eingebunden.
 
 ## Aktueller Stand
 
-### Version: **v1.2.0** ← aktuell
+### Version: **v1.3.0** ← aktuell
 
 ### Implementierte Tools
 
 | Kategorie | Tools |
 |---|---|
+| Wall & Aktivitäten | `get_wall_posts`, `create_wall_post`, `add_comment`, `like_post` |
 | Kreise & Mitglieder | `get_circles`, `get_members`, `create_circle`, `update_circle`, `delete_circle`, `add_member_to_circle` |
-| Listen & Tasks | `get_lists`, `get_tasks`, `get_categories`, `get_activities`, `create_list`, `update_list`, `delete_list`, `create_category`, `delete_category`, `create_task`, `update_task`, `toggle_task`, `delete_task`, `clear_list`, `like_post` |
+| Listen & Tasks | `get_lists`, `get_tasks`, `get_categories`, `get_activities`, `create_list`, `update_list`, `delete_list`, `create_category`, `delete_category`, `create_task`, `update_task`, `toggle_task`, `delete_task`, `clear_list` |
 | Rezeptbox | `get_recipe_categories`, `get_recipe_box`, `get_recipes`, `get_recipe`, `create_recipe`, `update_recipe`, `delete_recipe` |
 | Essensplaner | `get_meal_plan`, `add_recipe_to_meal_plan`, `add_meal_to_meal_plan`, `add_meal_note`, `delete_meal_plan_entry` |
 
 ### Roadmap (Nächstes)
 
-- v2.0: Schreibzugriff auf Wall-Posts (Erstellen, Kommentieren)
+- v2.0: Weitere Wall-Post Features (Edits, Deletes, Emoji-Reactions beyond STAR)
 
 ### Historische Meilensteine (kompakt)
 

README.md

@@ -2,7 +2,16 @@
 
 MCP server for [Family Wall](https://www.familywall.com) — manage your family's circles, lists, tasks, recipes, and meal plan directly from Claude.
 
-## Tools (v1.0.0)
+## Tools (v1.3.0)
+
+### Wall & Activities
+
+| Tool | Description |
+|---|---|
+| `get_wall_posts` | Get recent wall posts (text, author, likes, comments) |
+| `create_wall_post` 🔒 | Create a new status post on the wall |
+| `add_comment` 🔒 | Add a comment to a post |
+| `like_post` 🔒 | Like or unlike a wall post/activity |
 
 ### Circles & Members
 

SPEC.md

@@ -304,6 +304,50 @@ a00.r.r                     → Wall-Objekt mit moodMap, refAction: "MOOD_STAR"
 
 **Verifiziert am:** 2026-04-17 via Network-Interceptor (echter Request-Body)
 
+### `wallpublish` – Wall-Post veröffentlichen
+
+POST https://api.familywall.com/api/wallpublish
+
+**Body-Parameter:**
+
+| Parameter | Wert |
+|---|---|
+| `tagline` | Post-Text |
+
+**Response:**
+```
+a00.r.r                     → Wall-Post-Objekt
+  .metaId                   → neue Post-ID
+  .tagline                  → Post-Text
+  .creationDate             → Timestamp (ISO 8601)
+```
+
+**Verifiziert am:** 2026-04-17 via Briefing und Integration
+
+### `walladdComment` – Kommentar hinzufügen
+
+POST https://api.familywall.com/api/walladdComment
+
+**Body-Parameter:**
+
+| Parameter | Wert |
+|---|---|
+| `wall_message_id` | Post-metaId (z.B. `wall/23431854_31119189`) |
+| `comment` | Kommentartext |
+
+**Response:**
+```
+a00.r.r                     → Kommentar-Objekt
+  .metaId                   → neue Kommentar-ID
+  .text                     → Kommentartext
+  .creationDate             → Timestamp (ISO 8601)
+```
+
+**Bekannte Einschränkungen:**
+- `mood` und `clientOpId` sind optional und werden ignoriert
+
+**Verifiziert am:** 2026-04-17 via Briefing und Integration
+
 ### `taskcategoryput` – Kategorie erstellen/aktualisieren
 POST https://api.familywall.com/api/taskcategoryput
 

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "mcp-familywall"
-version = "1.2.0"
+version = "1.3.0"
 description = "MCP server for Family Wall — manage your family's circles, lists, tasks, recipes, and meal plan via Claude"
 readme = "README.md"
 requires-python = ">=3.12"

src/mcp_familywall/server.py

@@ -1974,6 +1974,218 @@ def like_post(post_id: str, like: bool = True, mood: str = "STAR") -> str:
     return json.dumps(result, ensure_ascii=False, indent=2)
 
 
+# ---------------------------------------------------------------------------
+# Tool: get_wall_posts
+# ---------------------------------------------------------------------------
+
+
+@mcp.tool()
+def get_wall_posts(limit: int = 20) -> str:
+    """Return recent Family Wall posts as JSON.
+
+    Returns posts from the primary circle's wall, sorted by date descending.
+    Includes status posts, activity entries, comments, and like information.
+
+    Args:
+        limit: Maximum number of posts to return (default 20).
+
+    Returns:
+        JSON list of post objects with keys:
+        id, type, text, date, author, author_id,
+        liked_by_me, like_count, comment_count.
+    """
+    try:
+        email, password = get_credentials()
+    except RuntimeError as exc:
+        return _err(str(exc))
+
+    author_map: dict[str, str] = {}
+    try:
+        for circle in _famlistfamily():
+            for member in circle.get("members") or []:
+                acc_id: str = member.get("accountId", "")
+                display = member.get("firstName") or member.get("name") or acc_id
+                if acc_id:
+                    author_map[acc_id] = display
+    except RuntimeError:
+        pass
+
+    try:
+        with FamilyWallClient() as client:
+            client.login(email, password)
+            data = client.call("wallget", {"nb": str(limit)})
+            client.logout()
+    except FamilyWallError as exc:
+        return _err(str(exc))
+    except Exception as exc:
+        return _err(f"Connection error: {exc}")
+
+    raw_posts: list[dict[str, Any]] | None = None
+    try:
+        candidate = data["a00"]["r"]["r"]
+        if isinstance(candidate, list):
+            raw_posts = candidate
+        elif isinstance(candidate, dict) and isinstance(candidate.get("updatedCreated"), list):
+            raw_posts = candidate["updatedCreated"]
+    except (KeyError, TypeError):
+        pass
+
+    if raw_posts is None:
+        return json.dumps(
+            {"warning": "Unexpected wallget response structure", "raw": data},
+            ensure_ascii=False,
+            indent=2,
+        )
+
+    result = []
+    for item in raw_posts:
+        raw_author: str = item.get("accountId", "")
+        mood_map: dict[str, Any] = item.get("moodMap") or {}
+
+        liked_by_me = (
+            item.get("moodStarShortcut") == "true"
+            or any("STAR" in moods for moods in mood_map.values())
+        )
+
+        like_count = sum(len(moods) for moods in mood_map.values() if isinstance(moods, list))
+
+        comments: list[dict[str, Any]] = item.get("comments") or []
+        comment_count = len(comments)
+
+        result.append(
+            {
+                "id": item.get("metaId"),
+                "type": item.get("refType"),
+                "text": item.get("text") or item.get("tagline"),
+                "date": item.get("creationDate"),
+                "author": author_map.get(raw_author, raw_author),
+                "author_id": raw_author,
+                "liked_by_me": liked_by_me,
+                "like_count": like_count,
+                "comment_count": comment_count,
+            }
+        )
+
+    return json.dumps(result, ensure_ascii=False, indent=2)
+
+
+# ---------------------------------------------------------------------------
+# Tool: create_wall_post
+# ---------------------------------------------------------------------------
+
+
+@mcp.tool()
+def create_wall_post(text: str) -> str:
+    """Create a new status post on the Family Wall.
+
+    IMPORTANT: Ask the user for confirmation before calling this tool.
+
+    Args:
+        text: Text content of the post.
+
+    Returns:
+        JSON with the new post's metaId on success, or an error message.
+    """
+    try:
+        email, password = get_credentials()
+    except RuntimeError as exc:
+        return _err(str(exc))
+
+    try:
+        with FamilyWallClient() as client:
+            client.login(email, password)
+            data = client.call("wallpublish", {"tagline": text})
+            client.logout()
+    except FamilyWallError as exc:
+        return _err(str(exc))
+    except Exception as exc:
+        return _err(f"Connection error: {exc}")
+
+    try:
+        post = data["a00"]["r"]["r"]
+        if not isinstance(post, dict) or "metaId" not in post:
+            raise TypeError("unexpected shape")
+    except (KeyError, TypeError):
+        return json.dumps(
+            {"warning": "Unexpected wallpublish response structure", "raw": data},
+            ensure_ascii=False,
+            indent=2,
+        )
+
+    return json.dumps(
+        {
+            "id": post.get("metaId"),
+            "text": post.get("tagline") or post.get("text"),
+            "date": post.get("creationDate"),
+        },
+        ensure_ascii=False,
+        indent=2,
+    )
+
+
+# ---------------------------------------------------------------------------
+# Tool: add_comment
+# ---------------------------------------------------------------------------
+
+
+@mcp.tool()
+def add_comment(post_id: str, comment: str) -> str:
+    """Add a comment to a wall post or activity.
+
+    IMPORTANT: Ask the user for confirmation before calling this tool.
+
+    Args:
+        post_id: Post metaId from get_wall_posts
+            (e.g. ``"wall/16282169_31119189"``).
+        comment: Comment text.
+
+    Returns:
+        JSON success indicator or an error message.
+    """
+    try:
+        email, password = get_credentials()
+    except RuntimeError as exc:
+        return _err(str(exc))
+
+    try:
+        with FamilyWallClient() as client:
+            client.login(email, password)
+            data = client.call(
+                "walladdComment",
+                {
+                    "wall_message_id": post_id,
+                    "comment": comment,
+                },
+            )
+            client.logout()
+    except FamilyWallError as exc:
+        return _err(str(exc))
+    except Exception as exc:
+        return _err(f"Connection error: {exc}")
+
+    try:
+        comment_obj = data["a00"]["r"]["r"]
+        if not isinstance(comment_obj, dict) or "metaId" not in comment_obj:
+            raise TypeError("unexpected shape")
+    except (KeyError, TypeError):
+        return json.dumps(
+            {"warning": "Unexpected walladdComment response structure", "raw": data},
+            ensure_ascii=False,
+            indent=2,
+        )
+
+    return json.dumps(
+        {
+            "id": comment_obj.get("metaId"),
+            "post_id": post_id,
+            "text": comment_obj.get("text") or comment_obj.get("comment"),
+            "date": comment_obj.get("creationDate"),
+        },
+        ensure_ascii=False,
+        indent=2,
+    )
+
+
 # ---------------------------------------------------------------------------
 # Helper: fetch all raw recipes
 # ---------------------------------------------------------------------------