AI Engineer YouTube · April 28, 2026

One Login to Rule Them All: Cross-App Access for MCP — Garrett Galow, WorkOS

One Login to Rule Them All: Cross-App Access for MCP — Garrett Galow, WorkOS video thumbnail
Why it matters

Connecting a coding agent to multiple services often means facing a dozen OAuth consent screens, a dozen token lifecycles, and a dozen chances for something to break. Despite having Single Sign-On, users still find themselves signing in repeatedly. This talk explores how Cross-App Access leverages a three-way trust bet

My takeaway: Connecting a coding agent to multiple services often means facing a dozen OAuth consent screens, a dozen token lifecycles, and a dozen chances for something to break. Despite having Single Sign-On, users still find themselves signing in repeatedly. This talk explores how Cross-App Access leverages a three-way trust bet