Cloudflare Adds Agent Tracing, with Truncation Limits and Uneven Payload Defaults

Cloudflare has integrated agent tracing into its platform, allowing developers to monitor specific invocations, model calls, and tool executions within their existing Workers infrastructure. While this feature enables turn-by-turn session replay, the system includes built-in truncation limits and varying payload defaults depending on the framework used. These limitations mean that trace data may not be fully comprehensive, requiring users to account for potential gaps in recorded information when auditing AI agent performance.