[**@jupyterlite**](../../../../../README.md) *** [@jupyterlite](../../../../../README.md) / [@jupyterlite/services](../../../README.md) / [LiteKernelSpecClient](../README.md) / IOptions # Interface: IOptions Defined in: [packages/services/src/kernel/kernelspecclient.ts:54](https://github.com/jupyterlite/jupyterlite/blob/14439ec34e3cade5baa221a050277e15da9d0c06/packages/services/src/kernel/kernelspecclient.ts#L54) The options used to create a kernel spec client. ## Properties ### kernelSpecs > **kernelSpecs**: [`IKernelSpecs`](../../../interfaces/IKernelSpecs.md) Defined in: [packages/services/src/kernel/kernelspecclient.ts:58](https://github.com/jupyterlite/jupyterlite/blob/14439ec34e3cade5baa221a050277e15da9d0c06/packages/services/src/kernel/kernelspecclient.ts#L58) The in-browser kernel specs. *** ### serverSettings? > `optional` **serverSettings**: `ISettings` Defined in: [packages/services/src/kernel/kernelspecclient.ts:63](https://github.com/jupyterlite/jupyterlite/blob/14439ec34e3cade5baa221a050277e15da9d0c06/packages/services/src/kernel/kernelspecclient.ts#L63) The server settings used by the client.