Back to all skills

📈

Data & Analytics

Chart Builder

Generate publication-ready charts from a pasted table or CSV.

4.5rating

11,100 installs

chart-engine + vega-bridge

Pro+ required

About this skill

Paste a table, describe the chart ("stacked bar of revenue by quarter by region"), and Chart Builder picks the right chart type, picks readable defaults, and exports to PNG, SVG, or Vega spec. Handles the details humans usually forget: axis labels, unit formatting, legend placement. Good for a slide, a blog post, or a paper figure that doesn't look like Excel threw up.

What it does

Chart type suggestion from the data shape
Readable defaults (labels, units, legend)
PNG, SVG, and Vega spec export
Color palettes including accessible presets
Edit the spec directly if you want full control

Use cases

Turn a pasted sales table into a clean quarterly chart
Build a figure for a paper without fighting matplotlib
Generate accessible charts for a public dashboard

Related skills

Data & Analytics

Personal Knowledge Base

Persistent notes that the assistant actually remembers and can search.

20,300 installs

Data & Analytics

Data Analysis (Jupyter)

Run Python on your data with a live Jupyter kernel, from a natural-language brief.

16,200 installs

Data & Analytics

Database Query Engine

Query your own Postgres, MySQL, or SQLite with natural-language prompts.