Review APIs for symmetry with other ecosystem libs

[eiriktsarpalis]

Libraries for building MCP clients and servers are starting to spring up for a bunch of other platforms. We should review their shapes to make sure that mcpdotnet will feel familiar to anyone approaching it with knowledge of one of those.

Known Gaps

• FastMCP

[PederHP]

Especially FastMCP which seems to be very popular.

[eiriktsarpalis]

Ditto, added checklist.