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Sweep 25 Sep 2026 · 19:33Z Build v2.1.283 504 read Stable v2.1.274 Latest v2.1.283 Next v2.1.283 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.281 ·

McpAuthError records requestedScope

MCP authentication errors now record which access scope was requested

Entry
JSON All of v2.1.281
EntryKind: in v2.1.281,
ChangesSection of the release
What

The error Claude Code raises when signing in to an MCP server fails now stores a requestedScope value. An MCP server is an external tool provider Claude Code connects to, and a scope is the level of access asked for.

Why

The failed sign-in now keeps track of what access was being requested.

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 doubtThe finding does not say whether `requestedScope` is ever shown to the user.

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