Outage in PostHog US
MCP Connection Failures
Resolved Minor
May 21, 2026 - Started 1 day ago
- Lasted 18 minutes
Incident Report
Summary AI Generated
PostHog's MCP (Model Context Protocol) service experienced connection failures that prevented coding agents and IDEs (including Cursor, Claude, VS Code) from connecting properly. The incident lasted 18 minutes before the team identified the cause and resolved it by rolling back to a stable release. The team is now working to fix the problematic update to prevent future occurrences.
We've identified the cause and rolled back to a stable release. Looking into how to fix the update to avoid this.
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Latest Updates ( sorted recent to last )
INVESTIGATING
1 day ago - at 05/21/2026 08:48PM
PostHog MCP is not connecting to coding agents and IDEs, including but not limited to (Cursor, Claude, Claude Code, Codex, VS Code)
IDENTIFIED
1 day ago - at 05/21/2026 08:57PM
We've identified the cause and rolled back to a stable release. Looking into how to fix the update to avoid this.
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