PostHog MCP: use PostHog from your team chat

What you can ask PostHog

Ask in plain language, with no slash commands. PostHog replies in the thread so the whole team sees the result.

@PostHog Which feature flags are fully rolled out?
@PostHog Show the top errors in the last 24 hours

These are examples of the kind of request to try. What PostHog can do depends on your PostHog account and permissions.

How to chat with PostHog in a channel

Enable it for the workspace. An admin or owner opens the Apps tab, switches to MCP, finds PostHog and enables it.
Connect your account. Each person signs in to PostHog once. FabricLoop acts as you, using your permissions.
Message it directly. Select PostHog in the left nav or in Messages to chat with it in its own channel.
Or mention it in any channel. Type @, pick PostHog and describe what you want. It replies in the thread on your message, so everyone in the channel can see it, and you can keep going there for follow-ups.

Read more in the help centre: talk to an installed app, the MCP catalog and installing a channel app.

PostHog MCP server URL

FabricLoop connects to the PostHog MCP server for you, so there is nothing to paste. The endpoint is published here for reference and for debugging.

https://mcp.posthog.com/mcp

Transport: Streamable HTTP
Authentication: OAuth sign-in. Each person connects their own PostHog account the first time.
PostHog docs: https://posthog.com/docs/model-context-protocol

PostHog integration FAQ

What is the PostHog MCP server URL?

The PostHog MCP server is at https://mcp.posthog.com/mcp. FabricLoop connects to it for you when an admin enables PostHog, so you do not paste the URL anywhere.

How do I use PostHog in FabricLoop?

An admin enables PostHog from the Apps tab under MCP and each person connects their own PostHog account. Then select PostHog in the left nav or in Messages to chat with it in its own channel, or type @ in any channel, pick PostHog and ask in plain language. In a channel it replies in the thread.

Who can see what PostHog returns?

PostHog replies in the channel thread, so everyone in that channel sees the answer. It uses the connecting person's PostHog permissions, and the connection does not expand anyone's membership in FabricLoop.

Is there an integration you do not have?

Often we can add one within a day. Contact us with what you use.