Vercel MCP now supports the 2026-07-28 MCP specification
UpdateVerifiedAdded Sep 22, 2026
Vercel MCP now supports the 2026-07-28 MCP specification, giving newer clients a stateless request model and updated authorization behavior without any change on the client side. Clients built for the 2025 protocol keep working exactly as before, and clients that understand the new specification pick it up automatically.
Topics: MCP, Observability, Developer tools
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More Vercel platform releases
Every Vercel platform release| Date | Release | Type |
|---|---|---|
| Jul 31 | Run background tasks with Celery on Vercel Update | Update |
| Jul 31 | Chat SDK now supports reactions and ephemeral messages on Teams Update | Update |
| Jul 31 | Vercel Passport is now generally available GA | GA |
| Jul 30 | Server-Timing response headers will pass through to the client Update | Update |
| Jul 30 | Turborepo and Vercel Remote Cache now support OpenID Connect (OIDC) Update | Update |
| Jul 30 | Deployments are now up to 7 seconds faster Update | Update |
| Jul 30 | Latest MCP spec now supported in mcp-handler Update | Update |
| Jul 30 | Introducing Enterprise Flexible Commitment for Vercel Marketplace Update | Update |
