Skip to main content
The directory provides a catalog of prebuilt resources, allowing you to add ready-to-use components to your project and expand your agents’ capabilities, for example, with extension nodes and knowledge connectors. Key advantages include:
  • Faster setup. Install prebuilt resources instead of building them.
  • Flexibility. Customize installed resources for your use case.
  • Reach. Install or upload custom resources in your project to reuse.
Directory page with the Extensions tab open, showing extension cards

​
How to use

The directory provides prebuilt extensions and lets you upload custom extensions. On the Extensions tab, you can manage extensions that extend the functionality of your agents with extension nodes and knowledge connectors.

​
Manage extensions

The Extensions tab displays all prebuilt or uploaded custom extensions as cards. The extension cards can include the following tags:
  • Nodes — the extension includes an extension node.
  • Knowledge — the extension includes a knowledge connector.
  • Installed — the extension is installed.
  • Custom — a custom extension that you uploaded.
Use the Extension nodes and Knowledge connectors toggles to display only extensions that include extension nodes or knowledge connectors.
  1. On the Extensions tab, select Extension nodes or Knowledge connectors.
  2. Click the extension you want to install. The extension card expands with details.
  3. Click Install, then click Install extension to confirm that you accept the terms of the third-party providers.
Extensions with a newer version show Update available. Open the extension, then click Update or Uninstall. In the dialog, confirm with Update extension or Uninstall extension.
  1. On the Extensions tab, click + Upload extension.
  2. Drag your extension file into the dialog, or click Browse to upload and select the extension file from your device.
  3. Click Upload.
To update a custom extension in your project, first upload the new version of the extension. After updating the extension, the custom extension card will display the Update button.To build your own extension, see Custom extensions.

​
More information

Last modified on November 11, 2026