torch-geometric

Develop and train Graph Neural Networks for node classification, graph classification, and link prediction using PyTorch.

557|98|Updated Nov 7, 2025
One-click install
npx skills add https://github.com/jimmc414/Kosmos --skill torch-geometric-jimmc414
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: torch-geometric
Source: https://github.com/jimmc414/Kosmos/tree/main/kosmos-claude-scientific-skills/scientific-skills/torch_geometric
Command: npx skills add https://github.com/jimmc414/Kosmos --skill torch-geometric-jimmc414

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill simplifies the development and training of Graph Neural Networks (GNNs), enabling you to leverage deep learning on complex graph-structured data without deep expertise in graph theory or GNN architectures.

Core Features & Use Cases

  • GNN Model Development: Build and train various GNN models (GCN, GAT, GraphSAGE, etc.) for node and graph classification, link prediction, and more.
  • Data Handling: Load and process diverse graph datasets, including citation networks, molecular graphs, and social networks.
  • Advanced Features: Utilize heterogeneous graph support, message passing customization, and explainability tools.
  • Use Case: Predict molecular properties for drug discovery by training a GNN on chemical graph data, or analyze social networks to identify influential users.

Quick Start

Install PyTorch Geometric by running uv pip install torch_geometric.

Frequently Asked Questions about torch-geometric

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

FAQPage Schema
How do I build and train Graph Neural Networks for node classification using PyTorch?

You can build and train Graph Neural Networks for node classification by leveraging this Skill to develop GNN models like GCN and GAT on graph-structured data using PyTorch. It simplifies the training process without requiring deep expertise in graph theory.

What is the best way to analyze complex graph-structured data without deep graph theory expertise?

Analyzing complex graph-structured data without deep graph theory expertise is made possible by using this Skill to facilitate the development of Graph Neural Networks. It enables tasks like link prediction and graph classification directly through PyTorch.

Can I use PyTorch Geometric for predicting molecular properties in drug discovery?

Yes, you can use this Skill for predicting molecular properties in drug discovery by training Graph Neural Networks on chemical graph data. It supports loading and processing diverse molecular graph datasets for deep learning analysis.

Does this GNN framework support heterogeneous graphs and custom message passing?

This GNN framework does support heterogeneous graphs and custom message passing. It includes advanced features that allow you to handle diverse graph types and customize the message passing logic for your specific deep learning tasks.

How do I load and process diverse graph datasets for deep learning analysis?

To load and process diverse graph datasets for deep learning analysis, this Skill provides data handling capabilities for citation networks, molecular graphs, and social networks. It streamlines preparing graph-structured data for GNN training.