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MCP 2.0 extension: servers can publish events for clients to subscribe
An extension to the MCP 2.0 spec lets MCP servers publish events such as failed deploys or merged PRs, which any client can subscribe to.
Sam Bhagwat
@calcsamArchived 8 hours agoOriginally posted 2026.10.28
Sam Bhagwat @calcsamOriginally posted 2026.10.28
Today we're excited to launch support for MCP events, an extension of the MCP 2.0 spec. Your MCP server can now publish events, like a failed deploy or merged PR, that any client can subscribe to:
x.com/calcsam/status/2115133696105955391Archived 2026.10.28 10:22