visualization_spec

Generate a declarative JSON chart specification from structured data.

1|Updated Mar 23, 2026

Search Tags:#specification #rendering #json #visualization #chart #data-transformation

Ready to run

npx skills add https://github.com/hellonish/singularity --skill visualization-spec

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: visualization_spec
Source: https://github.com/hellonish/singularity/tree/main/SKILLS/tier3_output/visualization_spec
Command: npx skills add https://github.com/hellonish/singularity --skill visualization-spec

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Converts structured data and analysis into a machine-readable chart specification to drive downstream renderers without embedding rendering logic.

Core Features & Use Cases

Translates input data into a chart specification with fields like chart_type, title, x_axis, y_axis, and series.
Maintains a renderer-agnostic contract, enabling integration with various visualization engines.
Suitable for dashboards, reports, and automated pipelines where visuals are produced by separate rendering services.

Quick Start

Provide a chart specification JSON for the latest dataset to drive the visualization renderer.

Frequently Asked Questions about visualization_spec

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I generate a chart specification from structured data?▼

To generate a chart specification from structured data, you apply this transformation after analysis to produce a declarative JSON object. This output includes fields like chart_type, title, x_axis, y_axis, and series without embedding rendering logic.

What is a renderer-agnostic chart specification?▼

A renderer-agnostic chart specification is a declarative JSON object defining visualization properties like chart_type and series. It separates data configuration from rendering logic, enabling integration with various downstream visualization engines.

Can I use this chart specification JSON for automated report pipelines?▼

Yes, you can use the chart specification JSON for automated report pipelines. It is designed to drive downstream visualization renderers in automated pipelines where visuals are produced by separate rendering services.

How do I convert data analysis results into visualization JSON?▼

You convert data analysis results into visualization JSON by applying this transformation to output a declarative chart specification. The resulting JSON object contains structural fields like x_axis, y_axis, and series to drive rendering.

Does the generated chart specification include rendering logic?▼

No, the generated chart specification does not include rendering logic. It exposes a strictly declarative JSON object with fields such as chart_type and series, maintaining a renderer-agnostic contract for downstream visualization engines.