Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
Chrome & BrowserArea: what it touches
Internal ChangesKind: in v2.1.268,
Internal ChangesSection of the release
What
Before Claude Code dispatches a tool call through the Chrome bridge (the connection to the Claude in Chrome browser extension), it now emits a chrome_bridge_tool_call_started telemetry event. It records the tool name, session ID, message ID, timeout, transport method, and the byte size of the request, calculated from the combined permission and allowed-domains data being sent.
Why
This gives visibility into how large and how often Chrome bridge requests are, which can help diagnose performance or timeout issues with browser-based tool calls.
