Tweet by ianlivingstone

May 14, 2026

Today, we’re proud to announce Keycard for Multi-Agent Apps. As agents begin coordinating with one another across applications, infrastructure, and clouds, the IAM model breaks down, leaving developers stitching together shared credentials, inherited permissions, and bespoke authorization logic. Keycard gives every agent its own identity, enabling delegated access across users, agents, and applications, with auth enforced at every hop in a single SDK & Control Plane.

Author
ianlivingstone
Date
May 14, 2026