Sanity: Sanity MCP Server Unavailability

Impact: majorStatus: resolvedStarted 2026-05-01 12:00 UTCResolved 2026-05-01 13:19 UTC (1.3 h)7 updatesSource: stspg.io

Summary

Sanity’s MCP server (mcp.sanity.io) returned 500 errors, disrupting access through tools such as Claude and Cursor in a major-impact outage. It started at 2026-05-01 12:00 UTC and was resolved at 2026-05-01 13:19 UTC; the reported duration was 1 h 18 min. Sanity implemented a fix and monitored results before resolution.

Machine-written from the archived incident (Sol). Check the timeline before relying on it.

Affected components: Partner IntegrationsMCP Server

Timeline of updates

investigating2026-05-01 12:00 UTC
Our MCP server (mcp.sanity.io) is currently inoperative, returning 500 errors and impacting access via tools like Claude and Cursor. We are working to restore functionality.
identified2026-05-01 12:46 UTC
We are implementing a fix that should resolve the issue.
identified2026-05-01 12:48 UTC
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.
identified2026-05-01 12:49 UTC
We are continuing to work on a fix for this issue.
identified2026-05-01 13:08 UTC
We are continuing to work on a fix for this issue.
monitoring2026-05-01 13:11 UTC
A fix has been implemented and we are monitoring the results.
resolved2026-05-01 13:19 UTC
This incident has been resolved.

Rewindex changes for this incident

Major incident: Sanity MCP Server Unavailability 2026-05-01 12:00 UTC

Impact, status and times are the vendor’s own, as last archived. View on stspg.io (opens in new tab). Sanity profile · Recent Sanity incidents · Markdown · JSON