release aidev SIG 2/5

Claude Code 2.1.231: MCP OAuth redirect URI fix

Name: Claude Code 2.1.231
Author: Anthropic

Fixes MCP OAuth sign-in failing with a redirect URI mismatch for servers that use a pre-registered OAuth client (e.g. Slack).

PUBLISHED2026-08-13

OBSERVED2026-08-21

AGE12d

SOURCES1

Fixed MCP OAuth sign-in redirect URI mismatch for servers using a pre-registered OAuth client such as Slack.

fix

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