Flori / MCP servers

PostHog MCP server

Short answer: Yes. PostHog has an official MCP server: io.github.PostHog/mcp, published in the official MCP Registry under the verified PostHog GitHub organisation and hosted at https://mcp.posthog.com/mcp.

This page covers the official server for PostHog and the community alternatives, the listed connection options, and what to check before using Claude, ChatGPT or Cursor. Registry entries checked in October 2026.

Is there an official PostHog MCP server?

Yes. The MCP Registry only lets a publisher use a namespace it has proved it controls, through the vendor's domain or its GitHub organisation. This entry is published under PostHog's own namespace: io.github.PostHog/mcp. 4 community servers are listed too.

PostHog MCP servers in the registry

How do I connect the PostHog MCP server to Claude?

The registry lists a hosted endpoint at https://mcp.posthog.com/mcp. Check the publisher's authentication and client requirements, then add the endpoint as a custom connector in Claude and complete any sign-in it requires.

In Claude Code, run:

claude mcp add --transport http posthog https://mcp.posthog.com/mcp

Does the PostHog MCP server work with ChatGPT?

A hosted endpoint is available at https://mcp.posthog.com/mcp. ChatGPT needs a compatible remote transport and authentication flow, and your account or workspace must allow custom MCP connections. Confirm those requirements with the publisher before connecting.

How do I add it to Cursor?

Start with this remote endpoint in .cursor/mcp.json in your project, or ~/.cursor/mcp.json for every project. Add any authentication fields required by the publisher:

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

Keep what your assistant does in one place

Your assistant can now change PostHog; the decisions and follow-ups still need a home. Flori's MCP server gives every assistant one shared CRM and project record.

Other analytics MCP servers

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• Mixpanel MCP server
• New Relic MCP server (official)

How this page is checked

Rows come from the official MCP Registry. Official means a verified PostHog namespace, not a security review. See the full directory.