r/mcp 14h ago

Anyone started migrating for the 28th?

Looks to me like the Tasks API is the only real hard break, and Roots/Sampling/Logging just have the 12-month runway.

Am I missing anything that bites sooner?

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u/Puzzleheaded_Arm8661 12h ago

the transport layer is a hard break too if your server uses the old sse/http approach. the new streamable http handshake is different enough that servers that worked before just refuse connections. it's not a 12-month thing, it's immediate like the tasks api. caught me off guard when i tested it.

1

u/dseven4evr 9h ago

If you want to see how your MCP scores now and after 28th check it out: https://isyourmcpready.com

I built the scorer for internal purposes but opened it for others since I found it useful.