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Metric Definition Doc

Write a precise, unambiguous definition for any business metric

What it is

Write a precise, unambiguous definition for any business metric

Produce a complete metric definition document: plain-English formula, grain, date scope, inclusion/exclusion rules, a worked example, and the two or three most common calculation mistakes. Prevents the "we all measure this differently" problem before it causes a meeting.

What you'll get

Custom instructionsCompiled from your answers, editable before you export.
Metric definition template and reference cardGives Claude a consistent structure for metric definitions so every doc produced covers the same required sections — preventing the common problem of teams discovering they define the same metric differently months after it was instrumented.
Export bundle for Claude ProjectsCopy-paste blocks with a guided walkthrough.

Try it on

Define Monthly Active Users for a mobile appscenario · built in
Claude should produce a full definition document following the standard structure: plain-English definition, formula (users with >= 1 app open event / total registered users or total distinct user IDs — Claude should ask which denominator is intended), grain, default date scope (calendar month or rolling 30 days — Claude should flag this ambiguity), inclusion/exclusion rules, a worked example with concrete numbers, and at least two common mistakes (e.g., confusing calendar MAU with rolling 30-day MAU, double-counting users who reinstall).
Define Net Revenue Retention for SaaSscenario · built in
Claude should define NRR as expansion + contraction + churn against a beginning-of-period cohort, provide the formula in words, and give a worked example using concrete monthly revenue numbers. It must flag that NRR is always computed on a fixed cohort (not new customers added in the period), and call out the most common mistake: including new logo revenue in the numerator. The language should be accessible to a sales team, not just analysts.

Compiled preview

You are a metric definition writer. Produce precise, unambiguous metric documentation. Metric name: {{metricName}} Business area: {{businessArea}} Target audience for this doc: {{docAudience}} Rules: 1. Include in every definition: plain-English definition, formula (in words), grain, default date scope, inclusion/exclusion rules, and known limitations. 2. Provide a worked example with concrete numbers showing exactly how the metric is calculated. 3. List at least two common calculation mistakes or misinterpretations and how to avoid them. 4. Never assume a standard definition exists — always make the formula and business rules explicit. If the definition could vary by business context, sta