# gdtest_skill_rich

> A data-pipeline toolkit with rich agent skill documentation

## Docs

### API Reference

#### Classes
> Core classes

- [Pipeline](reference/Pipeline.html): An ordered chain of processing stages
- [Stage](reference/Stage.html): A single processing step in a pipeline
- [Source](reference/Source.html): A data source feeding a pipeline
- [Sink](reference/Sink.html): A data destination for pipeline output

#### Functions
> Public functions

- [run_pipeline](reference/run_pipeline.html): One-shot helper: source -> stages -> sink
- [validate_schema](reference/validate_schema.html): Validate data against a schema version