There were 17 Sanity outages since February 3, 2026 totaling 46h 3m of downtime. Each is summarised below — incident details, duration, and resolution information.
We’re investigating an issue with the MCP server (mcp.sanity.io) returning 500 errors. This may impact access via tools like Claude, Cursor, and other MCP-compatible clients. Updates to follow.
Our MCP server is currently inoperative. We are working to restore functionality.
We are implementing a fix that should resolve the issue.
We’ve identified the issue affecting the MCP server (mcp.sanity.io) and are actively working on a fix. We’ll share another update as soon as we have more information.
We are continuing to work on a fix for this issue.
We are continuing to work on a fix for this issue.
A fix has been implemented and we are monitoring the results.
This incident has been resolved.
Between 06:01 and 06:35 UTC today, some users encountered errors when attempting to create organizations, create projects, or make plan changes. This was caused by an internal service configuration issue that has since been rolled back.
Between approximately 06:35 and 06:52 UTC today, some users may have experienced issues loading Sanity Studio. This was caused by a temporary service disruption in our infrastructure. The issue is resolved and a fix has been deployed to prevent recurrence.
Between 14:14 UTC and 14:20 UTC, we observed elevated error rates on our API for some customers. The issue has since been resolved and all systems are operating normally.
We’re currently investigating an issue affecting Sanity Studio where some users may see documents and document lists fail to load.
We’ve taken steps to address an issue affecting Sanity Studio where some users experienced documents and document lists failing to load, and are continuing to monitor the situation closely.
This incident has been resolved.
Starting 12:47 UTC, we are experiencing a sustained error rate on the Asset CDN. Some customers will be seeing elevated rates of 5xx errors when requesting images during this time.
The issue has been identified and we are working on a fix.
A fix has been implemented and we are monitoring results.
This incident has been resolved.
We are currently investigating an issue with account logins via SAML SSO. This is not affecting the email/password login flow.
We are continuing to investigate this issue.
We are continuing to investigate this issue.
We are continuing to investigate this issue.
The issue has been identified and a fix is being implemented.
A fix has been implemented and we are monitoring the results.
This incident has been resolved.
Our sales contact form on www.sanity.io is currently inoperative. We are working to restore functionality.
This incident has been resolved.
Resolved: Between 16:00–23:10 UTC, a subset of customers experienced elevated API CDN latency. The issue has been mitigated and performance is back to normal.
We are aware of elevated errors with the uploading of assets for some customers, and are currently investigating.
We can see that error levels have returned to normal, and are continuing to monitor.
We are continuing to monitor for any further issues.
This incident has been resolved.
We are currently investigating an issue where elevated listener latency may result in slower performance and lag within Sanity Studio for some customers. Our team is actively working to identify the root cause and mitigate the impact. We’ll provide further updates as more information becomes available.
A fix has been implemented and we are monitoring the results.
We are continuing to monitor for any further issues.
We are continuing to monitor for any further issues.
The incident has been resolved
We are currently investigating an increase in API and API CDN errors and latency impacting a subset of customers. We are actively mitigating the impact while working to identify the issue.
We've identified and mitigated the issue. Performance has been stable since 19:46 UTC with no elevated error rates, and we are continuing to monitor.
This incident has been resolved.
We’re investigating an issue where Sanity may fail to install due to a third-party dependency. We’ve identified the cause and have reached out to the dependency maintainer. We’ll share an update as soon as more information is available.
The dependency maintainer has implemented a fix, and we are currently monitoring the results.
This incident has been resolved.
We are mitigating an issue causing inconsistencies in data returned from the History API for a subset of customers. This issue started on February 5th 2026 for the datasets created after December 9th 2025 and not mutated since until 26th January 2026, this also impacts the History view in the Sanity Studio. People may see the wrong document revision when querying by transaction ID or an inaccurate chronological order when viewing history entries. We will keep you posted as a fix is being implemented.
We are continuing to work on a fix for this issue.
We are continuing to work on a fix for this issue.
We are continuing to work on a fix for this issue.
The underlying cause of the issue has been resolved. We are continuing internal monitoring and completing remediation for a small number of affected customer datasets, working directly with impacted customers as needed.
The issue has been resolved. All affected customer datasets have been remediated and the service is operating normally.
We’re investigating elevated error rates impacting Content Agent and Canvas functionality. Some requests may fail, though retries may sometimes succeed. We’re monitoring the upstream AI provider and will share updates as we have more information.
A fix in our upstream AI provider has been implemented and we are monitoring the results.
This incident is resolved. Our upstream AI provider has recovered and Content Agent and Canvas error rates have returned to normal.
We’re investigating elevated error rates impacting Content Agent and Canvas functionality. Some requests may fail, though retries may sometimes succeed. We’re monitoring the upstream AI provider and will share updates as we have more information.
The issue in our upstream AI provider has been identified and a fix is being implemented.
A fix has been implemented at provider level. This incident is resolved. Our upstream AI provider has recovered and Content Agent and Canvas error rates have returned to normal.
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