What security features does Catalyst provide for AI agent tool access?

Catalyst offers built-in workload identity, MCP tool authorization policies, and verifiable execution for agent auditing. Temporal provides identity via SDKs; as of the verification date, its public documentation does not list native policy enforcement for tool access or cryptographic verifiability. If you need fine-grained access control and audit trails for agent actions, Catalyst's security model is more comprehensive out of the box.