hollandkevint/data-product-operator · skills/data-model-design/SKILL.md

data-model-design skillA

data-model-design is agent-read markdown (skill) from hollandkevint/data-product-operator: Dimensional modeling and schema design for data products. Star schema patterns, slowly changing dimensions, denormalization decisions, and architecture decision records. Use when designing data models, reviewing schema designs, choosing between normalization strategies, or when someone asks "how should I model this data?" or "should I denormalize?" For OMOP CDM patterns specifically, see healthcare-data-domain..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add hollandkevint/data-product-operator/data-model-design@v0.1.0
Exact content
mdr add hollandkevint/data-product-operator/data-model-design@sha256:2a502892fe218c33

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

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

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Versions

versioncommittedcommitsizeaudit
v0.1.0 latest2026-02-20 b70a111 3,829 BA view · diff
v0.1.02026-02-19 7457173 2,936 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, 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 (3829 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

hollandkevint/data-product-operator · 3 stars · license MIT · pushed 2026-09-11 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_mpcjhxjnlyrqrqxn
GET https://markdownregistry.com/api/v1/resolve?ref=hollandkevint/data-product-operator/data-model-design
GET https://markdownregistry.com/api/v1/blob/2a502892fe218c33f21ebaf78fbd721fad97a1104c8c7687ef958006d8a3ff9c

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.