> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.mythos.new/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.mythos.new/_mcp/server.

# PostHog

> Use product analytics, feature flags, and experiments from PostHog while improving your Mythos project.

Connect PostHog to discuss your product's actual usage in Mythos. Ask about a funnel, explore an existing insight, or use experiment results to decide what to change in your app.

PostHog connects to your personal Mythos chats through its hosted MCP service. Your teammates authorize their own accounts. This connection does not install analytics in your app or start sending visitor events to PostHog.

## Use analytics to guide a build

| Task                 | Prompt to try                                                                                                                                   |
| -------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------- |
| Improve onboarding   | “Look at our signup funnel in PostHog for the last 30 days. Identify the biggest drop-off and suggest a focused change to the onboarding flow.” |
| Explain an insight   | “Read the weekly activation insight in this PostHog project and explain which behavior changed.”                                                |
| Review an experiment | “Summarize the results of our checkout experiment. Separate the observed results from assumptions before proposing a redesign.”                 |
| Check feature flags  | “List the relevant feature flags for onboarding and explain which experiences they control before we edit the screens.”                         |

Name the PostHog project and date range. The quality of an answer depends on which events your app already collects and how those events are defined.

## Connect PostHog

1. Open **Connectors** on the Mythos Dashboard and select **PostHog**.
2. Open the connection form and select **Connect PostHog**. If you already have a connection, choose **Add connection** first.
3. Sign in to PostHog and approve the connection for the appropriate account and project access.
4. Return to your project chat and ask Mythos about a specific insight or event.

You do not need to choose a US or EU server address in Mythos. PostHog's hosted connection handles the appropriate region during authorization.

Start with:

> Show me the PostHog projects available through this connection, then help me find our signup funnel.

## Working with your analytics

Mythos can use the analytics and management tools PostHog makes available to your account. Ask explicitly before changing a flag, experiment, or saved insight, and review the approval request.

If no useful data appears, confirm that you selected the right project and that it already receives the events you expect. To add event tracking to the app, ask Mythos to implement that separately. Connecting this chat tool does not replace that setup.

PostHog's own usage limits and billing apply. Some AI-powered tools may use PostHog AI credits when that processing is enabled for your account. See [PostHog's MCP documentation](https://posthog.com/docs/model-context-protocol) for its current tools and requirements.

To stop using the connection, open it in **Connectors** and select **Disconnect**. This removes Mythos's connection; it does not remove your PostHog project or historical events.