Import error: _convert_to_content

[qqaatw]

🐛 Bug

MainProcess[36499] - litserve.server - INFO - Shutting down LitServe...
Traceback (most recent call last):
  File "erving.py", line 55, in <module>
    server.run(port=8001, generate_client_file=False)
  File "python3.10/site-packages/litserve/server.py", line 1018, in run
    uvicorn_workers = self._start_server(
  File "python3.10/site-packages/litserve/server.py", line 1048, in _start_server
    from litserve.mcp import _LitMCPServerConnector
  File "python3.10/site-packages/litserve/mcp.py", line 25, in <module>
    from mcp.server.fastmcp.server import _convert_to_content

ImportError: cannot import name '_convert_to_content' from 'mcp.server.fastmcp.server' (python3.10/site-packages/mcp/server/fastmcp/server.py)

To Reproduce

Simply import litserve and run

Expected behavior

Without import error

Environment

python 3.10
fastmcp==2.10.7.dev36+d19166d
mcp==1.12.1
litserve==0.2.14

Additional context

mcp python sdk removed _convert_to_content in this PR:

https://github.com/modelcontextprotocol/python-sdk/pull/993/files#diff-14a2991a8f2be5b9e60dab5fae92d2230dc23e57937ad5e5641b832d9c662738

use of private api should be prevented.

[Borda]

@qqaatw I guess you are not using the latest 0.2.14 versions since this shall be fixed already in #567

LitServe/src/litserve/mcp.py

Lines 37 to 40 in a6477c5

	try:
	from mcp.server.fastmcp.server import _convert_to_content
	except ImportError:
	from mcp.server.fastmcp.utilities.func_metadata import _convert_to_content

[qqaatw]

@Borda Yes indeed it is fixed in 0.2.14. I missed a step of synchronizing dependencies. I appreciate your timely help.