chore: import upstream snapshot with attribution

examples/snippets/clients/parsing_tool_results.py

@@ -0,0 +1,62 @@
+"""examples/snippets/clients/parsing_tool_results.py"""
+
+import asyncio
+
+import mcp_types as types
+
+from mcp import ClientSession, StdioServerParameters
+from mcp.client.stdio import stdio_client
+
+
+async def parse_tool_results():
+    """Demonstrates how to parse different types of content in CallToolResult."""
+    server_params = StdioServerParameters(command="python", args=["path/to/mcp_server.py"])
+
+    async with stdio_client(server_params) as (read, write):
+        async with ClientSession(read, write) as session:
+            await session.initialize()
+
+            # Example 1: Parsing text content
+            result = await session.call_tool("get_data", {"format": "text"})
+            for content in result.content:
+                if isinstance(content, types.TextContent):
+                    print(f"Text: {content.text}")
+
+            # Example 2: Parsing structured content from JSON tools
+            result = await session.call_tool("get_user", {"id": "123"})
+            if hasattr(result, "structured_content") and result.structured_content:
+                # Access structured data directly
+                user_data = result.structured_content
+                print(f"User: {user_data.get('name')}, Age: {user_data.get('age')}")
+
+            # Example 3: Parsing embedded resources
+            result = await session.call_tool("read_config", {})
+            for content in result.content:
+                if isinstance(content, types.EmbeddedResource):
+                    resource = content.resource
+                    if isinstance(resource, types.TextResourceContents):
+                        print(f"Config from {resource.uri}: {resource.text}")
+                    else:
+                        print(f"Binary data from {resource.uri}")
+
+            # Example 4: Parsing image content
+            result = await session.call_tool("generate_chart", {"data": [1, 2, 3]})
+            for content in result.content:
+                if isinstance(content, types.ImageContent):
+                    print(f"Image ({content.mime_type}): {len(content.data)} bytes")
+
+            # Example 5: Handling errors
+            result = await session.call_tool("failing_tool", {})
+            if result.is_error:
+                print("Tool execution failed!")
+                for content in result.content:
+                    if isinstance(content, types.TextContent):
+                        print(f"Error: {content.text}")
+
+
+async def main():
+    await parse_tool_results()
+
+
+if __name__ == "__main__":
+    asyncio.run(main())