MCP Events support in Vercel Connect now in public beta
Vercel Connect now supports MCP Events in public beta, enabling applications and agents to subscribe to webhook events from compatible MCP servers. Connect automatically manages subscriptions, verifies webhooks, and delivers authenticated events to your application.
now supports MCP Events in public beta, allowing your apps and agents to subscribe to webhook events from compatible MCP servers. Build agents for tasks like summarizing new messages, reviewing newly created issues, or responding to document feedback.Vercel Connect
Connect creates subscriptions on the MCP server and renews them automatically as needed, verifying the server’s webhooks and forwarding events to your application using authenticated delivery.
You can use the Connect SDK to subscribe to MCP events:
At your delivery endpoint, use the SDK to verify that each delivery came from Connect before acknowledging receipt:type: embedded-entry-inline id: 4OcwkT5TX5v1h28r0qLS1C
type: embedded-entry-inline id: 2B5UlAEUePpGMQg3S2hD1L
You can also expose event discovery and subscription APIs as agent tools, using Connect’s MCP Events adapter to manage subscriptions. AI SDK
In , enabling events on an MCP connection gives agents tools to discover the server’s events and use Connect to create, inspect, or stop subscriptions.eve
Read the for SDK setup and authentication.Vercel Connect quickstart
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