Kiro IDE 0.11.132: MCP Token Auto-Reauth

TL;DR

• MCP tool calls no longer silently fail when OAuth tokens expire mid-session
• Kiro now auto-detects token expiry and re-authenticates before the next call
• Visual warning and manual re-auth button appear in the MCP panel

Fixed

• MCP OAuth token expiry handling — Kiro now detects when access tokens expire mid-session for servers that don't issue refresh tokens, automatically re-authenticating before the next tool call instead of silently failing.
• MCP panel visibility — A warning indicator and Re-authenticate button now appear in the MCP panel when a token expires, giving you manual control if needed.

Update Kiro IDE to the latest version via your package manager or download from the release page.

Source: Kiro