GraphQL Mesh comes in multiple packages, which you should install according to your needs.
Mesh CLI, the core package
To get started, let's first install locally the Mesh CLI package (and dependencies):
yarn add @graphql-mesh/cli graphql
Note: Avoid installing Mesh CLI as a global dependency
Handlers and Transforms packages
As stated previously, Mesh comes in many packages.
Each Source Handler and Transforms are shipped as dedicated packages, for example:
- The Handler to configure a REST API Source requires the
- The naming convention Transforms requires the
Mesh will display a helpful error message when using a Handler or Transforms that is not properly installed.
The full list of Source Handler packages can be found here, same for Transforms packages.