Vercel MCP supports Client ID Metadata Documents to remove manual client review

·2026.11.02 09:00

Key point

Clients can now connect by publishing a JSON metadata document on their own domain, replacing the previous manual allowlisting process.

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Vercel MCP now supports Client ID Metadata Documents (CIMD), allowing any MCP client to connect without prior manual review by Vercel.
Clients publish a JSON file describing their identity on their own domain and use the file's HTTPS URL as their OAuth client_id, following the MCP authorization spec recommendation over Dynamic Client Registration.
The consent screen displays the client's name, logo, and hostname to indicate trust, as CIMD clients do not receive the Vercel verified badge.
Existing apps already registered with Vercel remain unchanged by this update.

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