> For the complete documentation index, see [llms.txt](https://docs.reactium.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.reactium.io/reactium-toolkit/creating-elements/documentation.md).

# Documentation Elements

The Toolkit plugin adds the [Markdown](/reactium-toolkit/components/markdown.md) component which takes *markdown* text and converts it into *JSX*. 

When creating an element via the Reactium CLI (also known as ARCLI), you will be prompted to include documentation. 

```bash
npx reactium toolkit element

...

[ARCLI] > Documentation?: (Y/n)
```

You can add a documentation component to existing elements as well: 

```bash
npx reactium toolkit document
```

```bash
[ARCLI] > Document Name: Documentation
[ARCLI] > Document ID: docs
[ARCLI] > Directory: /My Reactium Project/src/app/components/Toolkit/Test/Documentation
[ARCLI] > Sidebar?: Yes
[ARCLI] > Sidebar Group ID (optional): test
[ARCLI] > Sidebar Label: Test Documentation
[ARCLI] > Sidebar URL?: Yes
[ARCLI] > Sidebar Order: 100

[ARCLI] > A new toolkit document will be created using the following configuration:

{
  "name": "Documentation",
  "id": "readme",
  "directory": "/My Reactium Project/src/app/components/Toolkit/Test/Documentation/Documentation",
  "sidebar": true,
  "group": "test",
  "label": "Test Documentation",
  "url": "/toolkit/test/readme",
  "order": 100
}

[ARCLI] > Proceed?: (y/N)
```

You can then open the generated **readme.md** file and use markdown text to document an element. 


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://docs.reactium.io/reactium-toolkit/creating-elements/documentation.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.