Home / datawithbaraa / claude-code-data-engineering-skills · GitHub

data-product SKILL.md skillA

data-product from datawithbaraa/claude-code-data-engineering-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add datawithbaraa/claude-code-data-engineering-skills/data-product@git:20261029.2e2b6c2

Pins git:20261029.2e2b6c2 in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: datawithbaraa/claude-code-data-engineering-skills
Path: skills/data-product/SKILL.md
Versions recorded: 1
Latest version: git:20261029.2e2b6c2, committed Oct 29, 2026
Size: 1,792 bytes
Repository stars: 81
License: MIT

Use when a table is served to consumers, released or changed, to build everything a consumer needs as a data product, the guide, the data model, the metrics, the starter queries, the quality, the releases and the data contract.

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

# Data product

The job: the consumer side of one table, planned first. It changes no table and no SQL.

Input: the table to serve.

## Steps

1. Plan first: read the table, its code and the queries of its consumers, and show the plan before writing anything.
2. Overview: what the table is for, its grain, who reads it, and the service levels.
3. Guide: what to trust, the known issues, and where to start.
4. Data model: the tables behind it and how they join.
5. Metrics: every measure with its rule, and what is safe to sum.
6. Queries: the starter queries, taken from the query logs.
7. Quality: the quality rules and their results.
8. Releases: the release notes, the number diff between the versions, and the corrections the consumers reported.
9. Contract: the data contract with the consumers, in the Open Data Contract Standard.
10. Add the product to the data products page, where the consumers browse.

## Output

One HTML file, like [references/data-products.html](references/data-products.html): the data products page with every product, and each product with its tabs, from the overview to the contract. Read it for the layout before you write the page.

## Reads
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add datawithbaraa/claude-code-data-engineering-skills/data-product@sha256:0159908441f441a9

The line at the top of this page pins the label git:20261029.2e2b6c2, 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_7lp3ndp3i34od6ls.svg)](https://markdownregistry.com/a/art_7lp3ndp3i34od6ls)

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

Versions

The registry has recorded 1 version of this file, committed on Oct 29, 2026.

version	committed	commit	size	audit
git:20261029.2e2b6c2 latest	2026-10-29	2e2b6c2	1,792 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 (1792 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

datawithbaraa/claude-code-data-engineering-skills · 81 stars · license MIT · pushed 2026-11-06 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_7lp3ndp3i34od6ls
GET https://markdownregistry.com/api/v1/resolve?ref=datawithbaraa/claude-code-data-engineering-skills/data-product
GET https://markdownregistry.com/api/v1/blob/0159908441f441a99e9d21e4610969fdb4a46924cf747cdb9fb6eeff12a8933d

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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