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node

The Node endpoint retrieves property relationships and values from the Data Commons knowledge graph. It returns information about directed edges (properties) connecting nodes, enabling discovery of connections within the graph structure.

  • Skills
  • Scientific
  • 0

What it does and how to use it

A skill that teaches Claude Code to do scientific tasks well. It is packaged knowledge the model uses whenever it is relevant.

  1. Install the skill (command above).
  2. In Claude Code, describe what you need - the skill turns on by itself when the context fits.
  3. No commands to memorize: you talk in plain language and the skill does the rest.

Install (Claude Code)

mkdir -p .claude/skills/node && curl -fsSL https://doutorai.pt/data/lib/skills__node.md -o .claude/skills/node/SKILL.md

Paste this command into the terminal, in your project folder, and the component installs automatically.

Content

# Node Endpoint - Knowledge Graph Exploration

## Purpose

The Node endpoint retrieves property relationships and values from the Data Commons knowledge graph. It returns information about directed edges (properties) connecting nodes, enabling discovery of connections within the graph structure.

## Core Capabilities

The Node API performs three primary functions:
1. Retrieve property labels associated with nodes
2. Obtain values for specific properties across nodes
3. Discover all connected nodes linked through relationships

## Available Methods

### 1. fetch()

Retrieve properties using rel

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