RFC: Lower log levels used for connections

[nickcoai]

It's not ideal, but currently some servers encode authorization in their URI. To reduce risk of such servers in other situations lower the log level of messages including the URI so we don't log potentially auth-containing data by default.

Motivation and Context

As above really, it could be done by altering log levels but it's unclear this granularity is needed so instead proposing changing it.

How Has This Been Tested?

Ran locally

Breaking Changes

No

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Documentation update

Checklist

• I have read the MCP Documentation
• My code follows the repository's style guidelines
• New and existing tests pass locally
• I have added appropriate error handling
• I have added or updated documentation as needed

Additional context

N/A

[ihrpr]

Thank you!

ugh, yeah, we need to implement proper URI sanitization, adding to the list. For now it's Okay to lower the level.