chore: restrict MCP dependency version and update logging setup.

Set MCP dependency to <1.4 for compatibility and replaced a custom logging utility with standard `logging` module setup. This improves maintainability and ensures consistent behavior with logging configurations.

See also: modelcontextprotocol/python-sdk#280

Author: jkawamoto

.pre-commit-config.yaml

@@ -26,7 +26,7 @@ repos:
     hooks:
       - id: mypy
         args: []
-        additional_dependencies: ["mcp>=1.3.0", "youtube-transcript-api>=1.0.1", "pytest>=8.3.5", "pytest-mock>=3.14"]
+        additional_dependencies: ["mcp>=1.3,<1.4", "youtube-transcript-api>=1.0.1", "pytest>=8.3.5", "pytest-mock>=3.14"]
   - repo: local
     hooks:
       - id: pytest

pyproject.toml

@@ -23,7 +23,7 @@ classifiers = [
 ]
 dependencies = [
     "click>=8.1.8",
-    "mcp>=1.3",
+    "mcp>=1.3,<1.4",
     "pydantic>=2.10.6",
     "youtube-transcript-api>=1.0.1",
 ]

src/mcp_youtube_transcript/__init__.py

@@ -5,12 +5,10 @@
 #  This software is released under the MIT License.
 #
 #  http://opensource.org/licenses/mit-license.php
-
-from logging import Logger
+import logging
 from typing import Final
 
 import click
-from mcp.server.fastmcp.utilities import logging
 
 from mcp_youtube_transcript.server import new_server
 
@@ -39,7 +37,8 @@ def main(
 ) -> None:
     """YouTube Transcript MCP server."""
 
-    logger: Final[Logger] = logging.get_logger(__name__)
+    logging.basicConfig(level=logging.INFO)
+    logger = logging.getLogger(__name__)
 
     logger.info("starting Youtube Transcript MCP server")
     mcp = new_server(webshare_proxy_username, webshare_proxy_password, http_proxy, https_proxy)