Cursor incident: Anthropic elevated errors

1. resolvedJul 21, 2026, 18:53 UTC

   This incident has been resolved.

What APIStatus.watch saw

Our 5-minute checks didn't record a change in Cursor's overall status around this incident. Smaller or regional incidents often leave a provider's overall status green.

Other services with incidents at the same time

Overlapping incidents aren't necessarily related.

• Anthropic: Elevated errors on several modelsCritical · Jul 21, 2026, 15:35 UTC
• Anthropic: Service disruption on Claude servicesCritical · Jul 21, 2026, 17:40 UTC
• Elasticsearch: Elastic Cloud - Email MFA Delivery Delays (Gmail)Major · Jul 21, 2026, 09:36 UTC
• Anthropic: Elevated errors on Haiku 4.5Major · Jul 21, 2026, 13:04 UTC
• Elasticsearch: Metering issue with Elastic Cloud Hosted DeploymentsMajor · Jul 21, 2026, 14:24 UTC
• Grafana Cloud: Cloud Log Exporter UnavailableMajor · Jul 21, 2026, 18:43 UTC
• LaunchDarkly: LaunchDarkly is operational but customer action may be requiredMinor · Jul 10, 2026, 16:00 UTC
• Akamai: Application Load Balancer reporting availability issuesMinor · Jul 16, 2026, 04:21 UTC
• Twilio: Voice Call Failures from Twilio Phone Numbers to Reliance Jio IndiaMinor · Jul 17, 2026, 15:54 UTC
• Twilio: SMS Delivery Failures from a Subset of Twilio Short Codes to Altan Redes MexicoMinor · Jul 20, 2026, 04:35 UTC

How often does Cursor have incidents?

Cursor reported 88 incidents in the last 90 days, 23 of them major or critical. A typical incident lasted 1h 12m. See Cursor's uptime and incident history