Manage ServiceNow CLI extensions

task brazil Updated Sep 10, 2026 1 min read find-extensions.md

Add extensions to the ServiceNow CLI to load additional functionality and commands, update existing extensions, or remove extensions you no longer need.

Before you begin

Role required: none.

Procedure

Find available extensions.

Open your system's command-line tool and execute this command.

Shell

$ snc extension list-available -o table

The system lists available extensions and associated details.

Text

NAME       DESCRIPTION                                    VERSION            INSTALLED --------------------------------------------------------------------------------------ui-component        Build and deploy components                  19.0.0-alpha.15     false

Install an extension.
1. Open your system's command-line tool and execute this command.
  Shell
```
$ snc extension add --name <extension-name>
```
Update an extension.
1. Open your system's command-line tool and execute this command.
  Shell
```
$ snc extension update --name <extension-name>
```
Remove an extension.
1. Open your system's command-line tool and execute this command.
  Shell
```
$ snc extension remove --name <extension-name>
```

Parent Topic:ServiceNow CLI

68 lines · 2.0 KB Wrap lines

---
title: Manage ServiceNow CLI extensions
description: Add extensions to the ServiceNow CLI to load additional functionality and commands, update existing extensions, or remove extensions you no longer need.
locale: en-US
canonical_url: https://www.servicenow.com/docs/r/application-development/servicenow-cli/find-extensions.html
release: brazil
product: ServiceNow CLI
classification: servicenow-cli
topic_type: task
last_updated: "2026-09-10"
reading_time_minutes: 1
breadcrumb: [ServiceNow CLI, Developing your application, Classic app development, Building applications]
---

# Manage ServiceNow CLI extensions

Add extensions to the ServiceNow CLI to load additional functionality and commands, update existing extensions, or remove extensions you no longer need.

## Before you begin

Role required: none.

## Procedure

1. Find available extensions.

1. Open your system's command-line tool and execute this command.

```
$ snc extension list-available -o table
```

The system lists available extensions and associated details.

```
NAME DESCRIPTION VERSION INSTALLED
--------------------------------------------------------------------------------------
ui-component Build and deploy components 19.0.0-alpha.15 false
```

2. Install an extension.

1. Open your system's command-line tool and execute this command.

```
$ snc extension add --name <extension-name>
```

3. Update an extension.

1. Open your system's command-line tool and execute this command.

```
$ snc extension update --name <extension-name>
```

4. Remove an extension.

1. Open your system's command-line tool and execute this command.

```
$ snc extension remove --name <extension-name>
```

**Parent Topic:**[ServiceNow CLI](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/application-development/servicenow-cli/servicenow-cli.md)