# Idempotent ETL or ELT pipeline (/data--etl-pipeline)

/data--etl-pipeline is a Claude Code skill in the Data section. Scaffolds an ETL or ELT pipeline that is safe to re-run, fails loudly, and uses the data tools already in your repo.

- Web version: https://skills.sgomez.dev/en/s/data--etl-pipeline
- Section: [Data](https://skills.sgomez.dev/en/data.md)
- Author: Santiago Gómez de la Torre
- License: MIT
- Source: https://github.com/sgomez-dev/claude-skills/blob/main/skills/data/etl-pipeline.md
- Updated 10 Jul 2026

## How to ask for it

- `/data--etl-pipeline ETL pipeline from Postgres to BigQuery`
- `/data--etl-pipeline idempotent ELT pipeline with retry on failure`
- `/data--etl-pipeline scaffold ETL to sync Stripe into my warehouse`

## Install

macOS · Linux:

```
curl -fsSL https://raw.githubusercontent.com/sgomez-dev/claude-skills/main/install.sh | bash
```

Windows:

```
irm https://raw.githubusercontent.com/sgomez-dev/claude-skills/main/install.ps1 | iex
```

Claude Code plugin:

```
/plugin marketplace add sgomez-dev/claude-skills
/plugin install data-skills@claude-skills-collection
```

## Permissions

- Reads: `**/*.py`, `**/*.yml`, `**/*.toml`, `**/*.json`, `**/*.sql`, `**/dags/**`, `**/pipelines/**`, `**/models/**`
- Writes: `pipelines/**`, `dags/**`, `etl/**`, `**/*.py`, `**/*.sql`, `**/*.yml`
- Runs: `python -m py_compile`, `python -m pytest --collect-only`
- Network: No
- Destructive: No

## Author's description

Scaffold an idempotent ETL/ELT pipeline for your stack with error handling

- [How we review this](https://skills.sgomez.dev/en/methodology.md)