MCP Events support in Vercel Connect is now in public beta

Vercel Connect added MCP Events support in public beta, letting apps and agents subscribe to webhook events from compatible MCP servers. Connect creates and automatically renews subscriptions on the MCP server, verifies the server's webhooks, and forwards events to applications via authenticated delivery, with the Connect SDK used to subscribe and to verify each delivery before acknowledging receipt. The AI SDK can expose event discovery and subscription APIs as agent tools through Connect's MCP Events adapter, and enabling events on an MCP connection in eve gives agents tools to discover events and create, inspect, or stop subscriptions.

Vercel Connect https://vercel.com/connect 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. 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: type: embedded-entry-inline id: 4OcwkT5TX5v1h28r0qLS1C At your delivery endpoint, use the SDK to verify that each delivery came from Connect before acknowledging receipt: type: embedded-entry-inline id: 2B5UlAEUePpGMQg3S2hD1L You can also expose AI SDK https://ai-sdk.dev/docs/reference/ai-sdk-core/mcp-events managed-subscriptions event discovery and subscription APIs as agent tools, using Connect’s MCP Events adapter to manage subscriptions. In eve https://eve.dev/docs/connections/mcp , enabling events on an MCP connection gives agents tools to discover the server’s events and use Connect to create, inspect, or stop subscriptions. Read the Vercel Connect quickstart https://vercel.com/docs/connect/quickstart for SDK setup and authentication.