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Title: Add SSE keep-alive guidance to the Streamable HTTP transport doc · Issue #2927 · modelcontextprotocol/modelcontextprotocol · GitHub

Open Graph Title: Add SSE keep-alive guidance to the Streamable HTTP transport doc · Issue #2927 · modelcontextprotocol/modelcontextprotocol

X Title: Add SSE keep-alive guidance to the Streamable HTTP transport doc · Issue #2927 · modelcontextprotocol/modelcontextprotocol

Description: Where was this agreed? #2905 Description Add a non-normative note to basic/transports/streamable-http.mdx recommending the SSE comment-line keep-alive (:\r\n) for long-lived subscriptions/listen streams, and stating that clients must not...

Open Graph Description: Where was this agreed? #2905 Description Add a non-normative note to basic/transports/streamable-http.mdx recommending the SSE comment-line keep-alive (:\r\n) for long-lived subscriptions/listen st...

X Description: Where was this agreed? #2905 Description Add a non-normative note to basic/transports/streamable-http.mdx recommending the SSE comment-line keep-alive (:\r\n) for long-lived subscriptions/listen st...

Opengraph URL: https://github.com/modelcontextprotocol/modelcontextprotocol/issues/2927

X: @github

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Hey, it has json ld scripts:
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#2954https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2954
Add SSE keep-alive guidance to the Streamable HTTP transport dochttps://github.com/modelcontextprotocol/modelcontextprotocol/issues/2927#top
#2954https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2954
https://github.com/kurtisvg
rc-high-priorityRelated to an upcoming specification release and needs to be addressed with a high priority.https://github.com/modelcontextprotocol/modelcontextprotocol/issues?q=state%3Aopen%20label%3A%22rc-high-priority%22
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on Jun 16, 2026https://github.com/modelcontextprotocol/modelcontextprotocol/issues/2927#issue-4675257105
#2905https://github.com/modelcontextprotocol/modelcontextprotocol/discussions/2905
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rc-high-priorityRelated to an upcoming specification release and needs to be addressed with a high priority.https://github.com/modelcontextprotocol/modelcontextprotocol/issues?q=state%3Aopen%20label%3A%22rc-high-priority%22
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