What makes a durable execution platform production-ready for AI agents?

Production-readiness for AI agents requires durable execution that handles both deterministic and probabilistic workloads, framework-agnostic agent runners, workload identity for secure service-to-service calls, MCP tool authorization and policy enforcement, and verifiable execution with audit trails. Catalyst provides these capabilities out of the box, while platforms like Temporal focus on deterministic workflows and may need custom integration for agent frameworks.