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  • npm
  • yarn
Using the npm package manager
npm i -g mintlify

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Previewing Changes Locally

Run the following command at the root of your documentation where mint.json is located. Mintlify will open at localhost:3000.
Terminal
mintlify dev

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Troubleshooting

Here’s how to solve some common problems when working with the CLI.
Update to Node v18 and the latest version of Git.
Run mintlify install and try again.
The Mintlify CLI will automatically move to the next port if you were already running something at localhost:3000. For example, if you were running two documentation sites, they would be at localhost:3000 and localhost:3001.
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