AppSignal for Node.js: Command line tools

The optional @appsignal/cli package includes several command-line tools. These tools make it easier to install AppSignal in an application, send deploy notifications and diagnose any problems with the installation.


A command-line tool to install AppSignal in an application.

Read more about the npx @appsignal/cli install command line tool.


A self-diagnostic tool for the AppSignal for nodejs gem. This tool can be used to debug your AppSignal installation and is one of the first things our support team asks for when there's an issue.

Read more about the npx @appsignal/cli diagnose command line tool.

Need more help?

Contact us and speak directly with the engineers working on AppSignal. They will help you get set up, tweak your code and make sure you get the most out of using AppSignal.

Contact us

Start a trial - 30 days free

AppSignal is a great way to monitor your Ruby, Elixir & Node.js applications. Works great with Rails, Phoenix, Express and other frameworks, with support for background jobs too. Let's improve your apps together.

Start a trial