- Level
- confirmed
- Worst impact
- Degraded
- Down Index
- 19of 100
What to do
Check whether your product depends on Buildkite. Check your stack
Paste a package.json, lockfile, Terraform or a list of domains at down.guide/stack to see every provider you depend on.Confirm your retries, queues and scheduled jobs caught up after the 1h 40m it lasted.
Anything that failed between 2026-04-22 21:19 UTC and 2026-04-22 22:59 UTC may need a replay.Subscribe to Buildkite's feed to hear about the next one first. RSS feed
https://down.guide/feed?provider=buildkite works in Slack (/feed subscribe), Discord feed bots and any RSS reader.
Updates from Buildkite 4
- investigating
We are currently investigating reports of authentication failures with the remote MCP server.
provider
- investigating
We are continuing to investigate errors when authenticating to the remote MCP server.
provider
- monitoring
We have rolled back a change on the remote MCP server that was contributing to authentication failures.
provider
- resolved
The issue is resolved.
provider
Reports count in aggregate; nothing about you is shown.
Corrections
None so far.
Something wrong on this page? Report an error or send us a note. Every fix is listed here.
Questions about DWN-7aec4e3894
Is Buildkite still down?
No, this incident was resolved 2026-04-22 22:59 UTC. For Buildkite's live state, see https://down.guide/buildkite.
How long did it last?
1h 40m, from 2026-04-22 21:19 UTC to 2026-04-22 22:59 UTC, by the times Buildkite posted.
What caused it?
Buildkite hasn't published a root cause. If it does, it shows here.
Where does this come from?
Buildkite's official status page, https://www.buildkitestatus.com, quoted verbatim. down.guide's own probes, reports and social counts are labeled as ours.