senior-data-engineer SKILL.md skillA
senior-data-engineer from borghei/claude-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add borghei/claude-skills/senior-data-engineer@v1.2.0Pins v1.2.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- borghei/claude-skills
- Path
engineering/senior-data-engineer/SKILL.md- Versions recorded
- 5
- Latest version
- v1.2.0, committed Jun 22, 2026
- First version recorded
- Mar 30, 2026
- Size
- 5,530 bytes
- Repository stars
- 1,075
- License
- a license file GitHub does not identify
Data engineering for batch and streaming pipelines with Airflow, dbt, Spark, and Kafka. Use when designing data architectures, building pipelines, adding data-quality checks, optimizing ETL/ELT, or troubleshooting pipeline failures.
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
# Senior Data Engineer Generate pipeline configurations (Airflow, Prefect, Dagster), validate data quality with profiling and anomaly detection, and optimize SQL/Spark performance with actionable recommendations. ## Core Capabilities - **Pipeline generation** — Airflow/Prefect/Dagster DAG code for batch and incremental loads, with DAG validation. - **Data quality** — schema validation, profiling, anomaly detection, data contracts, and Great Expectations suite generation. - **ETL/ELT optimization** — SQL and Spark analysis, partition strategy, and query cost estimation per warehouse. - **Architecture decisions** — batch vs streaming and warehouse vs lakehouse trade-off frameworks. - **Reliability patterns** — incremental watermarks, dead letter queues, freshness checks, and schema-drift detection. ## When to Use - Designing a data architecture or choosing batch vs streaming / warehouse vs lakehouse. - Building or generating Airflow/Spark/dbt pipelines. - Adding data-quality checks or data contracts. - Optimizing slow ETL/ELT queries or troubleshooting pipeline failures. ## Clarify First …
Read the whole file at its exact version.
How to install
mdr add borghei/claude-skills/senior-data-engineer@sha256:0dbfd44b3a560890The line at the top of this page pins the label v1.2.0, 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_aumwn3fyd4kxxw4t)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Mar 30, 2026 and Jun 22, 2026, about one every 21 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.2.0 latest | 2026-06-22 | 65b93aa | 5,530 B | A | view · diff |
| v1.2.0 | 2026-06-17 | 8980a67 | 4,884 B | A | view · diff |
| v1.1.0 | 2026-06-17 | 0c19211 | 10,105 B | A | view · diff |
| v1.1.0 | 2026-04-02 | d83e68b | 10,200 B | A | view · diff |
| v1.0.0 | 2026-03-30 | 6b5a5d8 | 40,304 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 (5530 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
borghei/claude-skills · 1,075 stars · license a license file GitHub does not identify · pushed 2026-11-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_aumwn3fyd4kxxw4t GET https://markdownregistry.com/api/v1/resolve?ref=borghei/claude-skills/senior-data-engineer GET https://markdownregistry.com/api/v1/blob/0dbfd44b3a560890c72b172bad5121dd532d22688aed792c4a6531fd840d6210
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.