Anthropic incident

Elevated errors for MCP calls

Major Resolved View vendor source →

Anthropic experienced a major incident on March 26, 2026 affecting claude.ai and Claude Code, lasting 15m. The incident has been resolved; the full update timeline is below.

Started
Mar 26, 2026, 10:25 PM UTC
Resolved
Mar 26, 2026, 10:41 PM UTC
Duration
15m
Detected by Pingoru
Mar 26, 2026, 10:25 PM UTC

Affected components

claude.aiClaude Code

Update timeline

  1. investigating Mar 26, 2026, 10:25 PM UTC

    We are currently investigating an issue resulting in elevated errors for some MCP calls. We will provide an update as soon as possible.

  2. resolved Mar 26, 2026, 10:41 PM UTC

    This incident has been resolved.