Configure Knowledge Base connection

Complete the following steps:

Open the AI Toolkit app.
From the Agentic AI tab select Configuration.
From the top right select +Connection and choose Knowledge Base.

This image shows the AI Toolkit and the preview for Agent Builder. The screen shows the modal window and fields to complete when adding a knowledge base connection.

Complete the fields on the Add Knowledge Base page. Fields marked with an asterisk as required:

Field	Description
Connection Name	Type in or paste in an alphanumeric Connection Name.
Knowledge Base Type	Select a Knowledge Base Type from the drop-down menu.
Region	Enter the region where your knowledge base is located. For example, Asia, Canada, Europe.
Knowledge Base ID	Enter the unique KB ID.
Knowledge Base ID description	Add a description to help identify this knowledge base.
AWS Access Key	Enter the unique AWS information.
AWS Secret Key	Enter the unique AWS information.
Role ARN	Enter the unique Amazon Resource Name (ARN) information.

(Optional) Test the connection and edit field information as needed.
Select SaveConnection when ready.

Source: /en/splunk-cloud-platform/apply-machine-learning/use-ai-toolkit/5.6.4/ai-toolkit-commands-macros-and-visualizations/feature-preview-ai-toolkit-agent-builder (upstream Splunk AITK 5.6.4 docs)