Buildkite incident

Auth failures with remote MCP server

Minor Resolved View vendor source →

Buildkite experienced a minor incident on April 22, 2026, lasting 1h 40m. The incident has been resolved; the full update timeline is below.

Started
Apr 22, 2026, 09:19 PM UTC
Resolved
Apr 22, 2026, 10:59 PM UTC
Duration
1h 40m
Detected by Pingoru
Apr 22, 2026, 09:19 PM UTC

Update timeline

  1. investigating Apr 22, 2026, 09:19 PM UTC

    We are currently investigating reports of authentication failures with the remote MCP server.

  2. investigating Apr 22, 2026, 10:07 PM UTC

    We are continuing to investigate errors when authenticating to the remote MCP server.

  3. monitoring Apr 22, 2026, 10:44 PM UTC

    We have rolled back a change on the remote MCP server that was contributing to authentication failures.

  4. resolved Apr 22, 2026, 10:59 PM UTC

    The issue is resolved.