MCP server

PostHog

MCP

Official PostHog MCP. Events, flags, replay.

PostHog’s own remote server. Query the project you already instrumented.

latest·Proprietary·Updated this quarter·github.com/PostHog/posthog·Transport: http

Claude CodeCursorDesktop
ScannedActive

claude_desktop_config.json

{
  "mcpServers": {
    "posthog": {
      "url": "https://mcp.posthog.com/mcp"
    }
  }
}

By PostHog

Spec

What the server actually exposes.

  • query_events

    read

    Events in the project.

  • feature_flags

    read

    Flags and their state.

  • insights

    read

    An insight or a trend.

Guardrails

  • OAuth or an API key you provide
  • Writes are separate tools
  • Scope is the account you connect

posthog-mcp.mcp/tools

Tools

  • query_events

    Events in the project.

    read
  • feature_flags

    Flags and their state.

    read
  • insights

    An insight or a trend.

    read

Last call

{ "ok": true,
  "tool": "query_events",
  "rows": 12 }

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Discussion

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