You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
MCPArea: what it touches
ImprovementsKind: in v2.1.323,
ImprovementsSection of the release
What
The command that logs in to an MCP server (a tool server Claude Code can connect to) has a step where it waits for you to finish signing in through OAuth, the browser-based sign-in flow. Before, it simply waited for that step to finish.
Now you can cancel during that wait, for example with Ctrl-C. The command then stops and exits with code 130, the usual code for a program interrupted by the user.
Why
You are no longer stuck waiting if you change your mind or the sign-in hangs, and scripts can tell a cancelled login apart from a failed one by the exit code.
