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cohort-analysis SKILL.md skillA

cohort-analysis from gtmagents/gtm-agents is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add gtmagents/gtm-agents/cohort-analysis@git:20251119.8c446bf

Pins git:20251119.8c446bf in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: gtmagents/gtm-agents
Path: plugins/revenue-analytics/skills/cohort-analysis/SKILL.md
Versions recorded: 1
Latest version: git:20251119.8c446bf, committed Nov 19, 2025
Size: 1,265 bytes
Repository stars: 436
License: Apache-2.0

Standard method for slicing bookings, pipeline, and retention cohorts.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# Cohort Analysis Framework Skill

## When to Use
- Comparing performance across acquisition channels, segments, or product lines.
- Diagnosing conversion drop-offs within specific booking/vintage cohorts.
- Stress-testing forecast assumptions with historical baseline behavior.

## Framework
1. **Cohort Definition** – choose cohort key (signup month, lead source, product tier, segment).
2. **Metric Stack** – select KPIs (coverage, win rate, ACV, NRR, payback) per cohort.
3. **Normalization** – adjust for seasonality, deal size mix, or currency.
4. **Visualization** – waterfall tables, heatmaps, or overlapping curves to highlight divergence.
5. **Narrative Layer** – annotate drivers, anomalies, and recommended actions.

## Templates
- Cohort definition worksheet (keys, filters, inclusion/exclusion rules).
- Standardized chart pack for leadership readouts.
- Diagnostic checklist for follow-up analyses.

## Tips
- Keep cohorts mutually exclusive to avoid double-counting.
- Pair with `inspect-pipeline-levers` to link cohort insights to pipeline stages.
- Rebaseline quarterly so assumptions stay current.

---

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add gtmagents/gtm-agents/cohort-analysis@sha256:c03ab7872009d009

The line at the top of this page pins the label git:20251119.8c446bf, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

[![mdr](https://markdownregistry.com/badge/art_peqfjaix6cr4x7r7.svg)](https://markdownregistry.com/a/art_peqfjaix6cr4x7r7)

6 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 1 version of this file, committed on Nov 19, 2025.

version	committed	commit	size	audit
git:20251119.8c446bf latest	2025-11-19	8c446bf	1,265 B	A	view

Audit of the latest version

A 17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.

pass: Frontmatter block present
pass: Frontmatter declares a name
pass: Frontmatter declares a description
pass: Size between 200 bytes and 200 KB (1265 bytes)
pass: No zero-width or bidi control characters
pass: No instruction hidden inside an HTML comment
pass: No link to an exfiltration or paste host
pass: No credential-shaped string
pass: No instruction to send local credentials anywhere
pass: No text hidden with inline styles
pass: No prompt-injection phrasing
pass: No curl or wget piped into a shell
pass: No recursive delete of root, home or parent
pass: No instruction to read or print local credentials
pass: No base64 blob over 200 characters
pass: No link to a raw IP address
pass: No script tag

Source

GitHub

gtmagents/gtm-agents · 436 stars · license Apache-2.0 · pushed 2026-04-03 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_peqfjaix6cr4x7r7
GET https://markdownregistry.com/api/v1/resolve?ref=gtmagents/gtm-agents/cohort-analysis
GET https://markdownregistry.com/api/v1/blob/c03ab7872009d009f004863dc9c58cbf87f33a4d834f45d109981c8d1a742975

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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