diff --git a/services/schema.py b/services/schema.py
index fe7cc129..94c4cb32 100644
--- a/services/schema.py
+++ b/services/schema.py
@@ -1,7 +1,8 @@
-from ariadne import MutationType, QueryType, ScalarType
-
+from ariadne import ScalarType, QueryType, MutationType
 
 datetime_scalar = ScalarType("DateTime")
+query = QueryType()
+mutation = MutationType()
 
 
 @datetime_scalar.serializer
@@ -9,6 +10,13 @@ def serialize_datetime(value):
     return value.isoformat()
 
 
-query = QueryType()
-mutation = MutationType()
+@query.field("_service")
+def resolve_service(*_):
+    # Load the full SDL from your SDL file
+    with open("schemas/core .graphql", "r") as file:
+        full_sdl = file.read()
+
+    return {"sdl": full_sdl}
+
+
 resolvers = [query, mutation, datetime_scalar]