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Model Context Protocol v2 Released with Streamed Webhooks

MarcusBy Marcus·2026-08-04·4 min read
#mcp#protocols#webhooks#tooling
Model Context Protocol v2 Released with Streamed Webhooks

The Model Context Protocol (MCP) working group has finalized the v2.0 specification, introducing nativeServer-Sent Events (SSE) streaming and background push notifications.

Key MCP v2 Features

  • Bidirectional Webhooks: Servers can push event updates to clients without polling.
  • Resource Subscription Channels: Subscribe to real-time database schema changes.

Community Discussion (2)

Community Member·Just now

Great technical breakdown! The hybrid thinking mode in Claude 3.7 really simplifies multi-step agent graphs.

Community Member·Just now

Exceeded expectations on SWE-bench. Very excited to implement this with our n8n workflows!