---
sourceDocument: Australia Build or modify applications
sourceDocumentLink: https://servicenow-prod.fluidtopics.net/r/pt-BR/application-development

 Release :

    - australia

ft:locale :

    - pt-BR

ft:publication_title :

    - Australia Build or modify applications

ft:clusterId :

    - cadev

bundleId :

    - cadev

workflow :

    - Development, Data, and Analytics


---

# Use

# Using Now Assist for App Engine {#ariaid-title1}

* Versão de lançamento: Australia
* 
* Atualizado 12 de mar. de 2026
* 
* ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 min. de leitura

Enhance custom applications with generative and agentic AI capabilities.
With Now Assist for App Engine, you can enhance your custom applications with several AI capabilities: skills, AI agents, and agentic workflows. You can implement any number and combination of AI capabilities within your
custom apps, depending on your app's workflow. To learn more about the types of AI capabilities that you can implement with Now Assist for App Engine, see [AI capabilities for enhancing custom applications](https://servicenow-prod.fluidtopics.net/WYMQTU3j8MIieNyh_Jm69g "Learn about the AI capabilities available with Now Assist for App Engine that you can use to enhance custom applications, including skills, AI agents, and agentic workflows.").

Certain app workflows might be well suited for AI agents and agentic workflows. Other workflows might be best handled with skills. To learn about which AI capability might be best for your use case, see [Choosing the right AI capability](https://servicenow-prod.fluidtopics.net/Hbn~yMt~G1CicEo2WCu6oA "Choosing the right AI capability for your custom application is important. Learn about the differences between skills, AI agents, and agentic workflows, use cases for each, and when to choose one capability over another.").

## Implementing skills {#use-now-assist-for-app-engine-enterprise__section_ntg_jmh_zfc}

The following list outlines the process for implementing a skill within a custom application:

1. [Create a skill](https://www.servicenow.com/docs/access?context=create-new-skill&version=australia&pubname=australia-intelligent-experiences&ft:locale=en-US) or configure a Now Assist Platform skill for your app's use case.
2. [Create a prompt](https://www.servicenow.com/docs/access?context=create-prompt-template&version=australia&pubname=australia-intelligent-experiences&ft:locale=en-US) to choose what skill inputs to use and the type of tool.
3. [Test the prompt](https://www.servicenow.com/docs/access?context=test-prompt-template&version=australia&pubname=australia-intelligent-experiences&ft:locale=en-US) to verify that you're seeing the expected prompt results before the skill is activated.
4. [Evaluate the prompt](https://www.servicenow.com/docs/access?context=evaluate-prompt&version=australia&pubname=australia-intelligent-experiences&ft:locale=en-US) to assess the effectiveness of your skill prompts.
5. [Finalize and publish the skill](https://www.servicenow.com/docs/access?context=publish-skill&version=australia&pubname=australia-intelligent-experiences&ft:locale=en-US) to enable a Now Assist admin to activate it.
6. [Activate the skill](https://www.servicenow.com/docs/access?context=activate-skill&version=australia&pubname=australia-intelligent-experiences&ft:locale=en-US), enabling you to trigger the skill within the UI.
7. Use the skill in your custom application.
{#use-now-assist-for-app-engine-enterprise__ol_gln_rgx_zfc}  
Nota:  
Some skills might need to be reviewed and approved by a data steward before you can activate them.

## Implementing AI agents and agentic workflows {#use-now-assist-for-app-engine-enterprise__section_qrw_jmh_zfc}

The following list outlines the process for implementing an AI agent and agentic workflow within a custom application:

1. [Create an AI agent](https://www.servicenow.com/docs/access?context=configure-next-best-action-agent&version=australia&pubname=australia-intelligent-experiences&ft:locale=en-US) or [duplicate an AI agent](https://www.servicenow.com/docs/access?context=clone-ai-agent&version=australia&pubname=australia-intelligent-experiences&ft:locale=en-US) and [modify it](https://www.servicenow.com/docs/access?context=modify-ai-agent&version=australia&pubname=australia-intelligent-experiences&ft:locale=en-US) for your app's use case.
2. [Add a tool to the AI agent](https://www.servicenow.com/docs/access?context=add-tool-aia&version=australia&pubname=australia-intelligent-experiences&ft:locale=en-US) to enable different functionalities and help your AI agent to achieve their objective.
3. [Test the AI agent](https://www.servicenow.com/docs/access?context=test-ai-agent&version=australia&pubname=australia-intelligent-experiences&ft:locale=en-US) to see that it functions the way that you defined it.
4. [Create an agentic workflow](https://www.servicenow.com/docs/access?context=configure-use-case-ai-agents&version=australia&pubname=australia-intelligent-experiences&ft:locale=en-US) or [modify an agentic workflow](https://www.servicenow.com/docs/access?context=modify-aia-use-case&version=australia&pubname=australia-intelligent-experiences&ft:locale=en-US) so that AI agents can coordinate to solve complex problems.
5. [Test the agentic workflow](https://www.servicenow.com/docs/access?context=test-aia-use-case&version=australia&pubname=australia-intelligent-experiences&ft:locale=en-US) to analyze its performance while it runs the instructions that you defined.
6. [Evaluate the agentic workflow](https://www.servicenow.com/docs/access?context=execute-aia-eval&version=australia&pubname=australia-intelligent-experiences&ft:locale=en-US) to monitor performance and evaluate it against different benchmarks.
7. Use the AI agent or agentic workflow in your custom application.
{#use-now-assist-for-app-engine-enterprise__ol_bx4_tgx_zfc}
* **[Summarize a record in-product using Now Assist for App Engine](https://servicenow-prod.fluidtopics.net/nc6LgJ9Mr4D39378IltYDg)**   
  Quickly understand the contents of a record in a custom application within Core UI or a custom workspace.
* **[Summarize a record through chat using Now Assist for App Engine](https://servicenow-prod.fluidtopics.net/5EeD4Mpop9yeupk_Ba78kA)**   
  Quickly understand the contents of a record through a conversation with Now Assist.