Vercel MCP supports the 2026-07-28 MCP specification

·2026.07.31 09:00

Key point

Vercel MCP now supports the latest MCP specification without requiring any client changes.

Details

Vercel MCP now supports the 2026-07-28 MCP specification. Clients that understand the latest specification automatically get the new stateless request model and updated auth behavior with no changes required, while clients based on the 2025 protocol continue to work as before.

Both protocol versions are served from the same endpoint via the official MCP SDK v2 and mcp-handler 2.x. The setup process remains unchanged — add the server with the following command or run vercel mcp.

npx add-mcp https://mcp.vercel.com

vercel mcp authorization mcp-handler mcp-sdk stateless-requests

Read originalShare on Threads

This summary was generated automatically by AI. Check the original for the author's claims and context. Copyright belongs to the original author.

Our guide explains how the AI works. Report summary errors, attribution issues, or removal requests via Contact.