Earth2Studio Data Fetch Skill

Purpose

Guide a user through downloading weather/climate data via Earth2Studio data source APIs. Identifies compatible sources by checking the lexicon, verifies variable support, and produces a working fetch script outputting an xarray DataArray.

Prerequisites

• Earth2Studio installed (uv pip install earth2studio or equivalent)
• Network access to remote data stores (GCS, S3, CDS API, etc.)
• For CDS-based sources: valid CDS API key configured (~/.cdsapirc)
• Python 3.10+

Instructions