data-engineer

data-engineer is a skill for Claude Code from Prorise-cool/prorise-claude-skills. It costs 54 tokens per session (2,875 once invoked), scanned A, original, no licence file.

A data-engineering assistant for building systems that collect, transform, store, and prepare data for analysis. It covers data pipelines, lakehouses, streaming data, and cloud data platforms.

In plain words
What is it for?
It helps design ETL and ELT workflows, Spark jobs, dbt projects, streaming systems, and scalable data infrastructure. ETL and ELT are ways to move and transform data.
Why use it?
It helps turn raw, scattered data into organized datasets that analysts and other systems can use with more confidence.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

Good fit It helps design ETL and ELT workflows, Spark jobs, dbt projects, streaming systems, and scalable data infrastructure. ETL and ELT are ways to move and transform data.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/prorise-cool/prorise-claude-skills/data-engineer
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add Prorise-cool/prorise-claude-skills --skill data-engineer
Clone the repo
git clone --depth 1 https://github.com/Prorise-cool/prorise-claude-skills

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for data-engineer

README.md
[![agentmods](https://agentmods.dev/badge/skills/prorise-cool/prorise-claude-skills/data-engineer/github.svg)](https://agentmods.dev/skills/prorise-cool/prorise-claude-skills/data-engineer)
Your own site
<a href="https://agentmods.dev/skills/prorise-cool/prorise-claude-skills/data-engineer"><img src="https://agentmods.dev/badge/skills/prorise-cool/prorise-claude-skills/data-engineer/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for data-engineer

Your own site · 80×15
<a href="https://agentmods.dev/skills/prorise-cool/prorise-claude-skills/data-engineer"><img src="https://agentmods.dev/badge/skills/prorise-cool/prorise-claude-skills/data-engineer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 54 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,875 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00054 $0.02875
Opus 5.5 $0.00022 $0.01150
Sonnet 5.5 $0.00011 $0.00575
Haiku 4.5 $0.00005 $0.00287

Measured 2mo ago against content hash a46c77be2cc9, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

data-engineer scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.claude/skills/data-specialist/references/domains/data-engineer/SKILL.md · 279 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2mo ago First seen · 279 lines · 54 tokens per session scan A a46c77be2cc9

Subscribe to this mod's changes

data-engineer is a skill published in the GitHub repository Prorise-cool/prorise-claude-skills (24 stars, last pushed 7mo ago), with no licence file. It adds 54 tokens to every session and 2,875 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Related

data-engineer compared with skills from other repositories

data-engineer next to 6 skills from other repositories
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data-engineerProrise-cool/prorise-claude-skillsSkill247mo agononeA54Claude Code
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foundry-config-setupmicrosoft/agent-frameworkSkill15kyesterdayMITA65Claude Code, Codex
google-cloud-solution-agentic-analytics-spark-knowledge-cataloggoogle/skillsSkill22kyesterdayApache-2.0A132Claude Code, Codex
training-checkwanshuiyin/Auto-claude-code-research-in-sleepSkill19k3d agoMITA35Claude Code
nemo-automodel-launcher-configNVIDIA/skillsSkill3.9kyesterdayApache-2.0A30Claude Code
finetuningmicrosoft/skillsSkill3.2kyesterdayMITA132Claude Code