Dev Tools · 21h ago
Vercel MCP adds 2026 spec support, keeps backward compatibility
Vercel's MCP server now supports the 2026-07-28 specification, offering a stateless request model and updated authorization for newer clients. Existing clients using the 2025 protocol continue to work unchanged, and both versions are served from the same endpoint via the official MCP SDK v2 and mcp-handler 2.x. No setup changes are required; users can connect as before using the same commands and documentation.
Meridian48 take
This update is a smooth, backward-compatible transition, but the real test is whether the new stateless model and authorization changes will be adopted widely by clients.
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