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Amplitude: Users Unable to Sign In with External Tools

Affected components: MCPCLI/CodegenData - CLI/Codegen

Timeline of updates

1. investigating2026-04-06 19:53 UTC

   We are currently investigating an issue affecting user authentication for: Ampli CLI, MCP Server, Notion/Atlassian chart previews.

2. monitoring2026-04-06 23:39 UTC

   A fix has been implemented, and we are monitoring recovery. Some users may need to re-authenticate the following components to restore full functionality: • Ampli CLI • MCP Server • Notion and Atlassian chart previews

3. resolved2026-04-07 00:48 UTC

   This incident has been resolved.

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