Engagement
Day-7 retention for users who signed up last month, broken down by acquisition source.
pullsrunRetention
Mixpanel · Live
Ask Mixpanel which cohort actually came back.
Read Mixpanel events, cohorts, funnels, and reports so the agent can trace user behaviour and compare engagement across releases.
- Auth
- API key
- Access
- Read-only
- Plan
- Every plan
- Freshness
- Live — every call hits Mixpanel's Query API
- Available on
- Every plan
Examples
Questions teams actually ask.
The tools it pulls from are shown inline — every answer in Lumen cites the underlying records it read.
Funnel
Conversion rate of the checkout funnel last 14 days — where do most users drop off?
pullsrunFunnel
Behaviour
Which events are users firing in the first 24 hours after signup, ranked by frequency?
pullsrunSegmentationrunEvents
Scope
What Lumen sees. What it can change.
Read is on by default. Every write is a separate toggle, capped per user, and logged.
Read
What Lumen reads
Lumen calls Mixpanel's Query API using the service-account credentials you paste at install, scoped to the projects you authorise.
- Events
Event volumes over time, with optional `where` filter and `groupBy`
- Funnels
Run a funnel by event sequence, get conversion rate by step
- Retention
Cohort retention by signup window, born/return events, rolling / unbounded
- Cohorts
Cohort definitions and current member counts
- Saved reports
Read the JMQL or builder spec, run it on demand
Write · opt-in
What Lumen can write
Lumen does not write to Mixpanel. Event ingestion is out of scope — use Mixpanel's standard SDK.
Every call is logged with user, project, query type, parameters, and date range. Exportable as CSV.
Install
Connect in under a minute.
No keys, no call, no app marketplace fine print.
- Generate credentials01
Create a Mixpanel service account
In Mixpanel → Project settings → Service accounts, create a new service account with read access. Copy the username and secret.
- Connect02
Paste the credentials into Lumen
In Settings → Integrations → Mixpanel, paste the username, secret, project ID, and region (US or EU). Stored encrypted at rest.
- Ask03
Try a warm-up question
Start with "Day-7 retention for last month's signups" — the agent will run the retention query and show the curve.
Connect Mixpanel. Find the cohort that converts.
Service account. Read-only. EU and US regions supported.