Dataset Profiler

What does it do?

Install this skill and your agent can create thorough technical profiles of any dataset. Give it a URL, a CSV file, or a dataset name and get back:

• Complete schema — every field with type, description, and example
• Real statistics — counts, distributions, null values
• Access documentation — URLs, APIs, authentication, licenses
• Quality assessment — what's missing, what biases exist, how up-to-date it is
• Analysis ideas — visualizations and possible joins with other datasets

Who is it for?

For the analyst who spends hours reading portal documentation before they can start working. This skill does it for you in minutes.

What's included?

• SKILL.md — complete instructions for your agent
• references/template.md — standardized profile template
• references/examples/ — 3 real profiles from datos.gob.mx as reference (life expectancy, air quality, foreign investment)

Works with

• Open data portals (datos.gob.mx, Socrata, CKAN)
• REST APIs with documentation
• CSV, XLSX, JSON, Parquet files
• Any dataset your agent can download or research

Language

The skill generates profiles in English or Spanish, depending on the dataset or user language. Designed with Latin American data sources in mind, but works with any source.

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From tacosdedatos — the most-read data and visualization publication in Latin America.