Anthropic outage on April 23, 2026
Apr 23, 02:09 UTCResolved - This incident has been resolved.Apr 23, 00:57 UTCUpdate - We have resolved the issue impacting MCP Apps on Claude.ai.Apr 23, 00:41 UTCIdentified - We have identified an issue impacting the availability of MCP applications on Claude.ai, including desktop and mobile. We are working on a fix and will provide an update as soon as possible.
Deterministic readout · awaiting AI summary pass
Incident detected
Major confidence crossed the incident threshold for MCP apps unavailable on Claude.ai.
Marked resolved
The incident was closed after 45 min of observed impact.
No per-source signal payloads were preserved in this incident's snapshot window.
Confidence scoring
80.00The incident reached 80.00 peak confidence across available stored status snapshots.
User reports
0 / 15mNo elevated user-report volume was preserved in the incident window snapshots.
Status samples
0 affectedThe incident row exists, but the bounded snapshot window does not include affected status samples.
Recovery signal
ResolvedRecovery was recorded at Thu, Apr 23, 2026, 02:54 AM UTC.
Anthropic users likely saw failed connections, degraded availability, or session instability for this AI Tools service. The incident reached Major severity and lasted 45 min. The stored report window does not show a preserved user-report spike.