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Installation

Install the Castari CLI to deploy and manage agents from your terminal.

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CLI Installation

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Verify Installation

Using Claude Code? Install the Castari plugin with npx skills add castari/cli and type /castari-deploy to handle installation, auth, and deployment in one step. Learn more.
You should see output like:

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SDK Installation

If you want to use Castari programmatically (e.g., in a Node.js app or CI/CD pipeline):

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System Requirements

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Updating

To update to the latest version:

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Troubleshooting

If you see EACCES errors, either:
  1. Use a Node version manager like nvm (recommended)
  2. Or fix npm permissions: npm docs
Make sure your global npm bin directory is in your PATH:
Add the output directory to your shell’s PATH.
Update Node.js to version 18 or higher. We recommend using nvm:

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Next Steps

Quick Start

Deploy your first agent in under 5 minutes