Merge pull request #1 from VvvvvGH/VvvvvGH-patch-1

VvvvvGH · web-flow · commit 991bf7b0c88c · 2025-04-24T14:19:37.000+08:00
Preserve non-ASCII characters in JSON output for better multilingual support
diff --git a/src/mcp/server/fastmcp/server.py b/src/mcp/server/fastmcp/server.py
@@ -552,7 +552,7 @@ def _convert_to_content(
 
     if not isinstance(result, str):
         try:
-            result = json.dumps(pydantic_core.to_jsonable_python(result))
+            result = json.dumps(pydantic_core.to_jsonable_python(result), ensure_ascii=False)
         except Exception:
             result = str(result)
 
