fix: override input with json.loads only when output value is valid#350

omerc7 wants to merge 3 commits intomodelcontextprotocol:mainmodelcontextprotocol/python-sdk:mainfrom

omerc7:func-metadata-change-input-only-if-valid-typeomerc7/mcp-python-sdk:func-metadata-change-input-only-if-valid-typeCopy head branch name to clipboard