Fix: TypeError in MCPServerSSE due to improper initialization (#2319)

tradeqvest · web-flow · commit 806d56db8f52 · 2025-07-28T07:21:21.000-06:00
diff --git a/pydantic_ai_slim/pydantic_ai/mcp.py b/pydantic_ai_slim/pydantic_ai/mcp.py
@@ -543,6 +543,7 @@ def __init__(
         self.max_retries = max_retries
         self.sampling_model = sampling_model
         self.read_timeout = read_timeout
+        self.__post_init__()
 
     @property
     @abstractmethod
