Request: allowlist our MCP gateway redirect_uris during OAuth flow for mcp.vercel.com

Our MCP security gateway is being blocked and needs to be added to the allowlist. This is blocking us, as well as some of our clients we do work for, because all of our AI integrations have to go through the security gateway. The redirect URL is:

https://app.barndoor.ai/callback

Barndoor is an agentic AI control plane that has fine-grained access control policies and governance, and all of our MCP traffic flows through this. Barndoor has already been allowlisted on all of our other remote MCP providers, but not Vercel yet. Can someone please help with this? You can read more about them at https://barndoor.ai or https://trust.barndoor.ai (SOC 2 Type II).