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Claude Code

✅ Operational

by Anthropic

Claude Code CLI and IDE extensions

Checked just now
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📉 Downtime History

20 incidents

Elevated errors on claude.ai, the Claude API, and Claude Code

Major Resolved

Nov 13 , 15:38 UTC Resolved - The issue affecting multiple surfaces has been resolved. Nov 13 , 15:33 UTC Monitoring - Errors on claude.ai, including the mobile apps, the Claude API and Claude Code...

Started: Nov 13, 2026 at 13:09 UTC Ended: Nov 13, 2026 at 15:38 UTC · Duration: about 2 hours

Elevated errors on claude.ai, Claude Code, and platform.claude.com

Major Resolved

Nov 13 , 11:58 UTC Resolved - The issue affecting claude.ai and Claude Cowork has been resolved. Nov 13 , 11:05 UTC Monitoring - A fix has been deployed for the issue affecting Claude services and ...

Started: Nov 13, 2026 at 09:58 UTC Ended: Nov 13, 2026 at 11:58 UTC · Duration: about 2 hours

Degraded performance for Claude Fable 5.1

Major Resolved

Nov 8 , 08:54 UTC Resolved - The issue affecting claude.ai, the Claude API, Claude Code, and Claude Cowork has been resolved. Impact occurred from 00:18 PT / 08:18 UTC on Nov 8 to 00:32 PT / 08:32 ...

Started: Nov 08, 2026 at 08:54 UTC Ended: Nov 08, 2026 at 08:54 UTC · Duration: less than a minute

Elevated errors affecting the Google Calendar connector

Major Resolved

Oct 28 , 20:05 UTC Resolved - The issue affecting the Google Calendar connector on claude.ai, Claude Code, and Claude Cowork has been resolved. Impact occurred from 04:07 PT / 11:07 UTC on October ...

Started: Oct 28, 2026 at 20:05 UTC Ended: Oct 28, 2026 at 20:05 UTC · Duration: less than a minute

Elevated errors affecting the Gmail connector

Major Resolved

Oct 28 , 05:48 UTC Resolved - The issue affecting the Gmail connector on claude.ai, Claude Code, and Claude Cowork has been resolved. Impact occurred from 16:00 PT / 23:00 UTC on October 27 to 22:2...

Started: Oct 28, 2026 at 05:48 UTC Ended: Oct 28, 2026 at 05:48 UTC · Duration: less than a minute

Elevated errors for Claude Sonnet 5.5

Major Resolved

Oct 27 , 15:50 UTC Resolved - The issue affecting claude.ai, the Claude API, Claude Code, and Claude Cowork has been resolved. Impact occurred from 07:42 PT / 14:42 UTC to 08:17 PT / 15:17 UTC. Oct...

Started: Oct 27, 2026 at 15:50 UTC Ended: Oct 27, 2026 at 15:50 UTC · Duration: less than a minute

Elevated errors affecting Connectors

Major Resolved

Oct 22 , 08:07 UTC Resolved - The issue affecting claude.ai and Claude Cowork has been resolved. Oct 22 , 07:28 UTC Monitoring - A fix has been deployed for the issue affecting claude.ai and Claude...

Started: Oct 22, 2026 at 07:28 UTC Ended: Oct 22, 2026 at 08:07 UTC · Duration: 39 minutes

Issue with spend limits

Minor Resolved

Oct 7 , 21:23 UTC Resolved - We have identified an issue which resulted in some organizations to be incorrectly paused for having reached their spend limit, resulting in refused requests on the Cla...

Started: Oct 07, 2026 at 21:23 UTC Ended: Oct 07, 2026 at 21:23 UTC · Duration: less than a minute

Elevated errors on claude.ai, Claude Code, Claude Cowork and the Claude API

Major Resolved

Sep 29 , 16:27 UTC Resolved - The issue affecting Claude.ai, the Claude desktop and mobile apps, Claude Code, Claude Cowork, and the Claude API has been resolved, and services have been operating n...

Started: Sep 29, 2026 at 14:30 UTC Ended: Sep 29, 2026 at 16:27 UTC · Duration: about 2 hours

Degraded functionality for Claude Cowork on Windows

Major Resolved

Sep 14 , 19:14 UTC Resolved - This issue has been resolved. Microsoft has released a September 14 Windows update that fixes it: https://support.microsoft.com/en-us/servicing/os/windows-11/2026/09/k...

Started: Sep 10, 2026 at 15:54 UTC Ended: Sep 14, 2026 at 19:14 UTC · Duration: 4 days

Degraded performance on claude.ai and Claude Code

Major Resolved

Aug 31 , 20:36 UTC Resolved - The issue affecting Claude Code has been resolved. Impact occurred from 16∶55 to 19∶16 UTC. Aug 31 , 19:21 UTC Investigating - We are investigating reports of degraded...

Started: Aug 31, 2026 at 19:21 UTC Ended: Aug 31, 2026 at 20:36 UTC · Duration: about 1 hour

Elevated errors on Claude Code and Claude Cowork

Major Resolved

Aug 28 , 20:21 UTC Resolved - The issue affecting Claude Cowork and Claude Code on the web has been resolved. Aug 28 , 18:21 UTC Monitoring - A mitigation has been applied for the issue affecting C...

Started: Aug 28, 2026 at 17:22 UTC Ended: Aug 28, 2026 at 20:21 UTC · Duration: about 3 hours

Issues logging into Claude.ai

Minor Resolved

Aug 24 , 20:26 UTC Resolved - This issue has been resolved. Aug 24 , 20:11 UTC Monitoring - We have identified and resolved an issue which resulted in errors when attempting to access Claude.ai, in...

Started: Aug 24, 2026 at 20:11 UTC Ended: Aug 24, 2026 at 20:26 UTC · Duration: 15 minutes

Errors logging into Claude.ai

Minor Resolved

Aug 24 , 17:16 UTC Resolved - This issue has been resolved. Aug 24 , 17:12 UTC Investigating - From 9:02–9:08am PT / 16:02–16:08 UTC) users experienced issues when logging into Claude.ai, including...

Started: Aug 24, 2026 at 17:12 UTC Ended: Aug 24, 2026 at 17:16 UTC · Duration: 3 minutes

Service disruption on Claude services

Minor Resolved

Aug 16 , 22:34 UTC Resolved - The issue affecting claude.ai, platform.claude.com, the Claude API, Claude Code, and Claude Cowork has been resolved. Aug 16 , 22:22 UTC Monitoring - A fix has been de...

Started: Aug 16, 2026 at 21:58 UTC Ended: Aug 16, 2026 at 22:34 UTC · Duration: 36 minutes

Service disruption on Claude services

Major Resolved

Aug 14 , 21:58 UTC Resolved - The issue affecting the Claude API, Claude Code, and Claude Cowork has been resolved. Impact occurred from 20:14 to 20:38 UTC. Aug 14 , 20:44 UTC Monitoring - A fix ha...

Started: Aug 14, 2026 at 20:44 UTC Ended: Aug 14, 2026 at 21:58 UTC · Duration: about 1 hour

Service disruption on Claude Code on the web and related services

Major Resolved

Aug 14 , 00:51 UTC Resolved - The issue affecting Claude services has been resolved. Impact occurred from 23:42 to 00:50 UTC. Aug 14 , 00:36 UTC Investigating - We are investigating degraded perfor...

Started: Aug 14, 2026 at 00:36 UTC Ended: Aug 14, 2026 at 00:51 UTC · Duration: 15 minutes

Elevated errors across many models

Major Resolved

Aug 4 , 21:59 UTC Resolved - This issue has been resolved. Aug 4 , 21:04 UTC Update - We have identified an issue which resulted in some users experiencing issues when attempting to log into Anthro...

Started: Aug 04, 2026 at 21:04 UTC Ended: Aug 04, 2026 at 21:59 UTC · Duration: about 1 hour

Service disruption on Claude Services

Minor Resolved

Jul 22 , 17:45 UTC Resolved - This incident has been resolved. Jul 22 , 17:28 UTC Identified - The issue has been identified and a fix is being implemented. Jul 22 , 17:27 UTC Investigating - We ar...

Started: Jul 22, 2026 at 17:28 UTC Ended: Jul 22, 2026 at 17:45 UTC · Duration: 17 minutes

Service disruption on Claude services

Minor Resolved

Jul 21 , 18:03 UTC Resolved - This incident has been resolved. Jul 21 , 17:51 UTC Monitoring - A fix has been implemented and we are monitoring the results. Jul 21 , 17:47 UTC Update - We are conti...

Started: Jul 21, 2026 at 17:47 UTC Ended: Jul 21, 2026 at 18:03 UTC · Duration: 17 minutes

📋 Sick Notes

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