Use casesTriage

Catch a funnel step that stopped converting, with the numbers

Mitra checks your core funnel in Mixpanel every six hours and compares each step against the same hours over the past two weeks. When a step drops well below its usual rate, Mitra posts the before and after numbers to Slack and opens a Linear issue. A normal reading posts nothing.

Runs: Every 6 hours
Used by: Product Managers · Engineering

The prompt

Every six hours, compare our Mixpanel signup funnel against the last two weeks. If a step drops well below its usual rate, post the numbers to #product.

Mixpanel

Linear

Slack

Build this agent

200 credits to start · no credit card

What the agent actually does.

Read the funnel
The agent reads every step for the last six hours: how many people entered and how many made it through.
Compare with the usual rate
Each step is set against the same hours over the previous two weeks, so a quiet Sunday is not a broken step.
Decide whether to speak
Only a step well below its normal range is raised, and a run that finds nothing ends quietly.
Raise it with the numbers
The message names the step, the rate before, the rate now and how many people dropped out.
Open an issue to own it
A Linear issue carries the same numbers and a link back, so the alert becomes work with an assignee.

Make it yours.

For teams where a broken funnel step is usually found by a customer, and alerting says a line was crossed but never the number. Change any of this by saying so — there is nothing to rewire.

Read the funnel from PostHog or Amplitude instead of Mixpanel.
Watch checkout and onboarding as two funnels in the same run.
Skip the Linear issue overnight and post to Slack until morning.

Questions, answered.

How do I get an alert that says what changed, not just that something changed?

Ask for the numbers in your instructions and Mitra includes them. The agent reads the step's conversion now and its usual rate over the past two weeks, then posts both with the count of people affected. Mitra reports the difference between the two readings, and the cause is your call.

What stops an anomaly agent from becoming noise?

A run that finds nothing posts nothing, so Mitra speaks only when a step sits well outside its recent range. You decide how far outside counts, in one sentence, and can raise the bar after a week of watching. Mitra records every run, including the quiet ones.