From 58ea21804410e8dc0d8188761dea7e98aa980c4b Mon Sep 17 00:00:00 2001
From: Viktor Barzin <viktorbarzin@meta.com>
Date: Sat, 14 Mar 2026 11:14:05 +0000
Subject: [PATCH] fix: add preview to delete response for MCP server
 compatibility

---
 src/claude_memory/api/app.py | 4 ++--
 tests/test_api.py            | 6 ++++--
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/claude_memory/api/app.py b/src/claude_memory/api/app.py
index 20c0152..f0c91d6 100644
--- a/src/claude_memory/api/app.py
+++ b/src/claude_memory/api/app.py
@@ -200,7 +200,7 @@ async def delete_memory(memory_id: int, user: AuthUser = Depends(get_current_use
 
     async with pool.acquire() as conn:
         row = await conn.fetchrow(
-            "SELECT id, vault_path FROM memories WHERE id = $1 AND user_id = $2",
+            "SELECT id, vault_path, substr(content, 1, 50) AS preview FROM memories WHERE id = $1 AND user_id = $2",
             memory_id,
             user.user_id,
         )
@@ -216,7 +216,7 @@ async def delete_memory(memory_id: int, user: AuthUser = Depends(get_current_use
             user.user_id,
         )
 
-    return {"deleted": memory_id}
+    return {"deleted": memory_id, "preview": row["preview"]}
 
 
 @app.post("/api/memories/{memory_id}/secret", response_model=SecretResponse)
diff --git a/tests/test_api.py b/tests/test_api.py
index 9b80572..e5059d0 100644
--- a/tests/test_api.py
+++ b/tests/test_api.py
@@ -194,7 +194,7 @@ async def test_list_returns_only_user_memories(client):
 @pytest.mark.asyncio
 async def test_delete_only_user_memories(client):
     ac, conn, app_mod = client
-    conn.fetchrow.return_value = _make_memory_row(id=10, vault_path=None)
+    conn.fetchrow.return_value = _make_memory_row(id=10, vault_path=None, preview="test content")
     conn.execute.return_value = None
 
     async with ac:
@@ -204,7 +204,9 @@ async def test_delete_only_user_memories(client):
         )
 
     assert resp.status_code == 200
-    assert resp.json() == {"deleted": 10}
+    data = resp.json()
+    assert data["deleted"] == 10
+    assert "preview" in data
 
     # Verify both SELECT and DELETE include user_id
     fetchrow_args = conn.fetchrow.call_args