Introducing Cloudflare Agents: Agent Tracing and Observability
Cloudflare introduces Cloudflare Agents, a unified console to deploy and manage hosted agents, launching with agent tracing. The feature adds agent-aware spans for model calls, tool executions, approval events, token usage, and supported subagent calls, overlaying existing Workers infrastructure traces (fetch, KV, D1). It is initially compatible with Think, Flue, and AI SDK, with plans to accept OpenTelemetry semantic conventions directly in Workers. Developers can replay recorded sessions to inspect full conversation context, or view execution waterfalls that show subagent delegation and the Cloudflare resources used. Traces can be exported to any OTLP destination, enabling evaluation and analytics. Pricing is based on existing Workers observability events, free during beta and then included in Workers Free/Paid plans. The feature targets teams running agents on Cloudflare who need behavior-level insight beyond traditional telemetry.