Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
Remote ToolsArea: what it touches
Internal ChangesKind: in v2.1.280,
Internal ChangesSection of the release
What
When Claude Code serves a tool call that came in remotely, it now measures and reports how long each step took: serving the call, preparing the reply, and signing or posting the signed reply. This is sent as a tengu_remote_tool_serve telemetry event, alongside a matching low-level trace for each step.
Why
This gives finer-grained visibility into where time goes when a remote tool call is answered, which helps diagnose slowness in remote tool execution.
