# Register tools

> Register tools - Add a tool to the NextGen Registry.

This Markdown file sits beside the HTML page at the same path (with a `.md` suffix). It summarizes the topic and lists links for tools and LLM context.

Companion generated at `2026-05-06T18:17:10.050263+00:00` (UTC).

## Primary page

- [Register tools](https://docs.datarobot.com/en/docs/workbench/nxt-registry/nxt-tools/nxt-register-tools.html): Full documentation for this topic (HTML).

## Related documentation

- [NextGen UI documentation](https://docs.datarobot.com/en/docs/workbench/index.html): Linked from this page.
- [Registry](https://docs.datarobot.com/en/docs/workbench/nxt-registry/index.html): Linked from this page.
- [Tools](https://docs.datarobot.com/en/docs/workbench/nxt-registry/nxt-tools/index.html): Linked from this page.
- [Register a model](https://docs.datarobot.com/en/docs/workbench/nxt-registry/nxt-model-directory/nxt-register-dr-models.html): Linked from this page.
- [deploy the model](https://docs.datarobot.com/en/docs/workbench/nxt-registry/nxt-model-directory/nxt-deploy-models.html): Linked from this page.

## Documentation content

Agentic tools are registered in the Registry so that they can be easily listed and called by agents, granting them access to the DataRobot API.

To register a tool, navigate to the Registry and click + Register tool in the Tools tab:

A tool is a registered model that is exposed as an agentic tool.
Therefore, refer to the [Register a model](https://docs.datarobot.com/en/docs/workbench/nxt-registry/nxt-model-directory/nxt-register-dr-models.html) page to configure the tool.
When making your configuration, add a `tool` tag to the Model tags field.
This can be done by clicking `Tool` in the Suggested tags field:

When all configuration is complete, click Register model.
The model version opens on the Registry > Models page with a Building status. You can [deploy the model](https://docs.datarobot.com/en/docs/workbench/nxt-registry/nxt-model-directory/nxt-deploy-models.html) at any time.