rfm-segments SKILL.md skillA
rfm-segments from 808enzo/chappie is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add 808enzo/chappie/rfm-segments@git:20261009.fdb6855Pins git:20261009.fdb6855 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- 808enzo/chappie
- Path
skills/rfm-segments/SKILL.md- Versions recorded
- 3
- Latest version
- git:20261009.fdb6855, committed Oct 9, 2026
- First version recorded
- Sep 17, 2026
- Size
- 15,540 bytes
- Repository stars
- 2
- License
- MIT
Cut the base by recency, frequency and money on your own distribution, and collapse the grid into groups a team can work. Use when handed a big RFM table and asked which cells to message, when placing a band boundary, or when many customers have no purchase history. Not the choice of attribute (segmentation).
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
# rfm-segments RFM is the segmentation method everybody has seen a table of. The table is the least useful part of it. Three digits per person, twenty seven cells, a name and a suggested action against each cell: it looks like a finished configuration and it is a finished configuration for whichever base it was computed on, which was not yours. The part the tables skip is the part that decides whether the method works on your base. A band boundary has to be placed somewhere, and the place comes from your own distribution. An axis has to separate something, or it multiplies the cells and tells you nothing. People with no purchase history hold no value on any axis and the grid cannot place them. And a group means something at the moment somebody sends to it, which is a later moment than the one it was computed in. This skill covers those four. It assumes the general construction of a segment, the definition, the fill rate, the readable floor, the recompute cadence, from `segmentation`, and does not restate it. Before your first step, read `.agents/chappie-context.md` in the project if it exists. It records the …
Read the whole file at its exact version.
How to install
mdr add 808enzo/chappie/rfm-segments@sha256:b167fcb687ec3027The line at the top of this page pins the label git:20261009.fdb6855, 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.
[](https://markdownregistry.com/a/art_gzvvn5usbnltrvzc)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Sep 17, 2026 and Oct 9, 2026, about one every 11 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261009.fdb6855 latest | 2026-10-09 | fdb6855 | 15,540 B | A | view · diff |
| git:20261001.d919dc1 | 2026-10-01 | d919dc1 | 15,416 B | A | view · diff |
| git:20260917.0d90f8f | 2026-09-17 | 0d90f8f | 19,608 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (15540 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
808enzo/chappie · 2 stars · license MIT · pushed 2026-10-15 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_gzvvn5usbnltrvzc GET https://markdownregistry.com/api/v1/resolve?ref=808enzo/chappie/rfm-segments GET https://markdownregistry.com/api/v1/blob/b167fcb687ec3027a435e497dda0ded9e8d863af858cad9adf978efe27448391
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.