fix:Improve code maintainability: Add a public mcp_server attribute t… #336

Job	Run time
checks / pre-commit	19s
checks / readme-snippets	13s
checks / test (3.11, lowest-direct, windows-latest)	2m 36s
checks / test (3.10, lowest-direct, windows-latest)	2m 32s
checks / test (3.11, lowest-direct, ubuntu-latest)	54s
checks / test (3.10, locked, windows-latest)	2m 30s
checks / test (3.10, lowest-direct, ubuntu-latest)	52s
checks / test (3.14, lowest-direct, windows-latest)	2m 27s
checks / test (3.13, locked, windows-latest)	2m 27s
checks / test (3.10, locked, ubuntu-latest)	50s
checks / test (3.14, lowest-direct, ubuntu-latest)	1m 20s
checks / test (3.13, lowest-direct, windows-latest)	2m 52s
checks / test (3.11, locked, ubuntu-latest)	47s
checks / test (3.12, locked, windows-latest)	3m 16s
checks / test (3.13, locked, ubuntu-latest)	45s
checks / test (3.14, locked, ubuntu-latest)	2m 24s
checks / test (3.14, locked, windows-latest)	3m 47s
checks / test (3.11, locked, windows-latest)	3m 0s
checks / test (3.13, lowest-direct, ubuntu-latest)	55s
checks / test (3.12, lowest-direct, windows-latest)	4m 4s
checks / test (3.12, lowest-direct, ubuntu-latest)	57s
checks / test (3.12, locked, ubuntu-latest)	55s
all-green	3s
	40m 45s

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