Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
0Signal: worth watching, 1 to 5
MCPArea: what it touches
Bug FixesKind: in v2.1.273,
Bug FixesSection of the release
What
When Claude Code logs telemetry for an MCP tool call that failed with a 401 authentication error, the logging call was accidentally wrapped in a throw, which meant it threw an undefined value instead of just recording the telemetry and letting normal error handling continue. That stray throw has been removed.
Why
This fixes a bug where recording an MCP authentication-error telemetry event could itself throw an unexpected error, potentially interfering with the normal handling of that error.
