tool.data_engineering.55c8f35d7b3cac72 SKILL.md skillA
tool.data_engineering.55c8f35d7b3cac72 from ai45lab/openart is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add ai45lab/openart/tool.data_engineering.55c8f35d7b3cac72@git:20260717.d255bbcPins git:20260717.d255bbc in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- ai45lab/openart
- Path
openart-tools/tool.data_engineering.55c8f35d7b3cac72/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260717.d255bbc, committed Jul 17, 2026
- Size
- 13,049 bytes
- Repository stars
- 271
- License
- AGPL-3.0
Data engineering practice patterns for data pipelines, ETL/ELT, orchestration,.
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
Use this skill when the OpenART registry selects `tool.data_engineering.55c8f35d7b3cac72` for the current task. # Data Engineering Practice Domain-specific patterns and checklists for data engineering work. ## Scope - Data pipelines: batch and streaming - ETL/ELT processes and ingestion patterns - Orchestration: Airflow, Dagster, Prefect - Data quality and observability - Data lakes, lakehouses, and warehouses - Streaming: Kafka, Kinesis, Flink, Spark Streaming - CDC (Change Data Capture) patterns - Data contracts and schema registry - Data governance, lineage, and cataloging - Data mesh architecture ## Code Review Checklist ### Pipeline Design - [ ] Idempotent operations (safe to re-run without duplicates) - [ ] Atomic writes (all-or-nothing, no partial state) - [ ] Backfill strategy defined - [ ] Failure handling and retry logic - [ ] Appropriate task granularity (not monolithic) - [ ] Dependencies explicitly declared - [ ] No hardcoded dates or file paths - [ ] SLA defined for production pipelines ### Data Quality - [ ] Schema validation on ingestion (not just at transform time) - [ ] Null handling explicit (expected vs unexpected nulls) …
Read the whole file at its exact version.
How to install
mdr add ai45lab/openart/tool.data_engineering.55c8f35d7b3cac72@sha256:ffb7222f6a10f1f5The line at the top of this page pins the label git:20260717.d255bbc, 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_phof3ffxn4mwnppx)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Jul 17, 2026.
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 (13049 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
ai45lab/openart · 271 stars · license AGPL-3.0 · pushed 2026-11-02 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_phof3ffxn4mwnppx GET https://markdownregistry.com/api/v1/resolve?ref=ai45lab/openart/tool.data_engineering.55c8f35d7b3cac72 GET https://markdownregistry.com/api/v1/blob/ffb7222f6a10f1f5a7744a11888b66295d14ff1fc5c4ed4ab73b8900c9f71490
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.