Validate Mcp-Param-* headers server-side on the 2026-07-28 HTTP path (SEP-2243) #3266

Job	Run time
checks / pre-commit	57s
checks / docs	40s
checks / readme-snippets	12s
checks / test (3.12, locked, windows-latest)	1m 43s
checks / test (3.14, lowest-direct, windows-latest)	1m 31s
checks / test (3.11, locked, windows-latest)	1m 51s
checks / test (3.10, lowest-direct, ubuntu-latest)	1m 19s
checks / test (3.11, locked, ubuntu-latest)	1m 15s
checks / test (3.12, lowest-direct, windows-latest)	1m 46s
checks / test (3.10, locked, windows-latest)	1m 58s
checks / test (3.10, locked, ubuntu-latest)	1m 17s
checks / test (3.14, locked, windows-latest)	3m 0s
checks / test (3.12, lowest-direct, ubuntu-latest)	1m 23s
checks / test (3.12, locked, ubuntu-latest)	1m 41s
checks / test (3.14, locked, ubuntu-latest)	2m 14s
checks / test (3.11, lowest-direct, ubuntu-latest)	1m 24s
checks / test (3.13, lowest-direct, windows-latest)	1m 55s
checks / test (3.13, locked, ubuntu-latest)	1m 16s
checks / test (3.11, lowest-direct, windows-latest)	1m 44s
checks / test (3.13, lowest-direct, ubuntu-latest)	1m 16s
checks / test (3.14, lowest-direct, ubuntu-latest)	1m 13s
checks / test (3.10, lowest-direct, windows-latest)	1m 44s
checks / test (3.13, locked, windows-latest)	1m 58s
all-green	4s
	35m 21s

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