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MURAGE

An AI Chief of Staff and a team that does the work. Free and open source, from Ferrox Labs.

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Data engineering skills

ETL Architect

Expert ETL pipeline design covering extract patterns (CDC, full load, incremental), transform strategies (SCD types, data cleansing), load patterns (upsert, merge), error handling, data quality checks, scheduling, and orchestration tools for building reliable data integration systems.

Download Murage

Free and open source. macOS, Windows and Ubuntu.

Try it

Add the skill to a bot, then ask your Chief of Staff:

“Use the ETL Architect skill on this: [describe the job, or paste your notes].”

ETL (Extract, Transform, Load) is the backbone of data integration. This skill covers the design and implementation of robust, scalable, and maintainable data pipelines that move data reliably between systems. Modern ETL also encompasses ELT (Extract, Load, Transform) where transformations happen inside the target data warehouse.

What it covers

  • Extract Patterns
  • Transform Strategies
  • Load Patterns
  • Error Handling
  • Data Quality Checks
  • Scheduling and Orchestration
  • Monitoring and Observability
  • ETL vs ELT Decision Framework

Skill Guard: clean

Scanned and clear. A bot can use it as soon as you add it.

Subject
Data engineering
Level
advanced
License
Apache-2.0
data-sciencesqlautomation

How to use it.

  1. 1

    Download Murage

    Free for Mac, Windows and Ubuntu.

  2. 2

    Add the skill

    Open Settings → Skills and switch on ETL Architect for any bot. Or ask your Chief of Staff to pick skills for a job.

  3. 3

    Give it a job

    The bot reads the skill when the job calls for it, and works the way it lays out.

Put this skill to work.

  • ResearchAsk a real question. Get one page with sources.
  • Skill GuardEvery skill is scanned before a bot can use it.

Questions.

What is the ETL Architect skill?+

Expert ETL pipeline design covering extract patterns (CDC, full load, incremental), transform strategies (SCD types, data cleansing), load patterns (upsert, merge), error handling, data quality checks, scheduling, and orchestration tools for building reliable data integration systems.

How much does it cost?+

Nothing. It ships with Murage, which is free and open source. Your bots run on the AI plan you already have.

Can I change it?+

Yes. Open it in Settings → Skills to read, edit or duplicate it. Skill Guard scans it again after every edit.

More data engineering skills.

  • Analytics EngineerAnalytics engineering expertise covering dbt best practices, metrics layer design, semantic modeling, dashboard design principles and KPI definition.
  • CSV TransformerExpert data format transformation covering CSV parsing edge cases, encoding detection, JSON/XML/Parquet/Avro conversion and data type inference.
  • Data Migration SpecialistDatabase migration expertise covering zero-downtime migration strategies, dual-write patterns, shadow tables, data reconciliation and schema evolution.
  • Data Pipeline OrchestratorData pipeline orchestration expertise covering Airflow DAG design, dbt models, pipeline patterns (batch, micro-batch, streaming) and dependency management.
  • Data Pipeline Health CheckData pipeline reliability assessment evaluating data freshness, quality metrics and monitoring coverage.
  • Data Quality EngineerData quality engineering covering Great Expectations suite design, data contracts between teams and schema validation at ingestion.

All data engineering skills

Give your first job to Murage.

Download the free app, connect the AI you already pay for, and tell your Chief of Staff what needs doing. Plan on about ten minutes from install to a working team.

Free · Download Murage

No account needed · Runs on the AI plan you already pay for