Installation

Requirements

• Node.js 22.0.0 or higher
• Claude Code CLI installed

Install Stellarion

Install Stellarion globally using npm:

npm install -g stellarion

Verify Installation

Check that Stellarion is installed correctly:

stellarion status

Configure Claude Code

Initialize Stellarion for your project:

cd /path/to/your/project
stellarion init

This command:

• Detects your project type and structure
• Configures Claude Code to use Stellarion
• Creates a .stellarion directory for project data

Optional: Semantic Search Models

For AI-powered semantic search, download the RoBERTa model files (approximately 500MB):

curl -sSL https://raw.githubusercontent.com/stellarion/stellarion/main/scripts/download-models.sh | bash

curl -sSL https://raw.githubusercontent.com/stellarion/stellarion/main/scripts/download-models.sh | bash -s /path/to/models

Configure the model path in .stellarion/.env:

ROBERTA_MODEL_PATH=/path/to/models/roberta-base

Next Steps

Continue to the Quick Start guide to run your first analysis.