Analyze a Mixpanel Funnel with Codex and Python
Discover event names, plan an ordered conversion funnel, and compare the result to a small known dataset.
中文Setup for Codex (Mixpanel Headless plugin)
Use the Mixpanel Headless plugin with its setup skill, Python SDK and analysis dependencies. A live query requires an approved demo project and a valid local session.
- In Codex, open /plugins and install Mixpanel Headless. Use the full plugin package so its sibling skills and references are available.
- Invoke the bundled skill as $mixpanelyst in a scratch workspace. Keep the example on the local or demo inputs described below.
Example task
Invoke $mixpanelyst for ordered demo events trial_started and tutorial_complete. Use a synthetic CSV with five unique starters and three of those users completing afterward. Include one other user's completion without a start as a control. Verify the calculation locally before wiring a sandbox query.Expected result
The local ordered funnel reports five unique entrants, three completions, and 60% conversion. It excludes the completion with no preceding start and states the sample time window.
Upstream documentation
Original SKILL.md on GitHub · MIT license · Source reviewed
Frequently asked question
What needs to be confirmed before running the equivalent workspace query?
Use schema discovery to confirm event spelling and properties, and inspect the installed SDK for the exact funnel parameters.