Anthropic: Elevated errors affecting Connectors

What to do

Check whether you use Anthropic claude.ai, Claude Cowork. 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 4h 17m it lasted.
Anything that failed between 2026-10-22 03:50 UTC and 2026-10-22 08:07 UTC may need a replay.
Subscribe to Anthropic's feed to hear about the next one first. RSS feed
https://down.guide/feed?provider=anthropic works in Slack (/feed subscribe), Discord feed bots and any RSS reader.

investigatingOct 22, 2026, 3:50 AM UTC
We are investigating elevated errors affecting connectors. We will provide an update as soon as possible.
provider
monitoringOct 22, 2026, 7:28 AM UTC
A fix has been deployed for the issue affecting claude.ai and Claude Cowork and we are monitoring for recovery.
provider
resolvedOct 22, 2026, 8:07 AM UTC
The issue affecting claude.ai and Claude Cowork has been resolved.
provider

Reports count in aggregate; nothing about you is shown.

None so far.

Something wrong on this page? Report an error or send us a note. Every fix is listed here.

Is Anthropic still down?

No, this incident was resolved 2026-10-22 08:07 UTC. For Anthropic's live state, see https://down.guide/anthropic.

How long did it last?

4h 17m, from 2026-10-22 03:50 UTC to 2026-10-22 08:07 UTC, by the times Anthropic posted.

What was affected?

Anthropic named claude.ai, Claude Cowork.

What caused it?

Anthropic hasn't published a root cause. If it does, it shows here.

Where does this come from?

Anthropic's official status page, https://status.claude.com, quoted verbatim. down.guide's own probes, reports and social counts are labeled as ours.