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Sweep 29 Sep 2026 · 18:10Z Build v2.1.285 506 read Stable v2.1.280 Latest v2.1.285 Next v2.1.285 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.285 ·

Pasting an MCP login code by hand now counts as receiving it

When you paste an MCP server's login code manually, Claude Code now records that the code arrived before using it

You'll notice Bug Fixes
JSON All of v2.1.285
You'll noticeTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
MCPArea: what it touches
Bug FixesKind: in v2.1.285,
Bug FixesSection of the release
What

Some MCP servers (outside tools connected through the Model Context Protocol) ask you to log in through a browser. If you paste the login code back by hand instead of letting it arrive automatically, Claude Code now records that the code was received before it goes on to use it. Before, it used the code without recording that.

Why

This is a small fix to the manual-paste login. It likely stops a later timeout or cancellation from treating a successful login as failed.

How sure we are
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubtWhere the received flag is checked, and so whether it prevents failed logins, is not confirmed.

See this entry in the whole of v2.1.285 →

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