Fix: Preserve OpenAPI parameter descriptions in experimental parser (#1877)

tests/experimental/openapi_parser/server/openapi/test_openapi_features.py

@@ -154,6 +154,20 @@ class TestParameterHandling:
                 assert "tags" in properties
                 assert "X-API-Key" in properties
 
+                # Check that parameter descriptions are included
+                assert "description" in properties["query"], (
+                    "Query parameter should have description"
+                )
+                assert properties["query"]["description"] == "Search query"
+                assert "description" in properties["limit"], (
+                    "Limit parameter should have description"
+                )
+                assert properties["limit"]["description"] == "Maximum number of results"
+                assert "description" in properties["tags"], (
+                    "Tags parameter should have description"
+                )
+                assert properties["tags"]["description"] == "Filter by tags"
+
                 # Check that required parameters are marked as required
                 required = params.get("required", [])
                 assert "query" in required