> For the complete documentation index, see [llms.txt](https://0xlava.gitbook.io/ducky-morph/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://0xlava.gitbook.io/ducky-morph/supported-duckyscript-version.md).

# Supported DuckyScript Version

DuckyMorph currently implements a **subset of the DuckyScript language**, focusing on core execution primitives required for payload construction and automation.

Instead of targeting a specific vendor-defined version strictly, the framework supports a **DuckyScript-like core specification** inspired by common Rubber Ducky implementations, with partial compatibility across multiple versions.

***

## Supported Command Set : 

### Comments : 

* <mark style="color:green;">**REM**</mark>&#x20;
* <mark style="color:green;">**REM\_BLOCK**</mark>&#x20;

### Text Input :&#x20;

* <mark style="color:yellow;">**STRING**</mark>
* <mark style="color:yellow;">**STRINGLN**</mark>

> Any of this can be block of values & end with (<mark style="color:yellow;">END\_STRING</mark> /<mark style="color:yellow;">LN</mark>)&#x20;

### Keyboard Input :&#x20;

* <mark style="color:purple;">`KEY_PRESS`</mark>&#x20;
* <mark style="color:purple;">`KEY_COMBO`</mark>
* <mark style="color:purple;">`KEY_RELEASE`</mark>
* <mark style="color:purple;">`KEY_RELEASE_ALL`</mark> &#x20;

**DuckyScript** Commands Like :&#x20;

```
REM KEY_PRESS
CTRL 

REM KEY_COMBO 
GUI r 

REM KEY_RELEASE 
HOLD x 
RELEASE x 

REM KEY_RELEASE_ALL 
HOLD x 
HOLD W 

RELEASE 

REM RELEASE Without any parameter = RELEASE_ALL 

```

### Execution Control :&#x20;

* <mark style="color:orange;">**DELAY**</mark>&#x20;

### Key State Control :&#x20;

* <mark style="color:pink;">**HOLD**</mark>&#x20;

## Version Compatibility Notes :&#x20;

DuckyMorph does not strictly bind itself to a single official DuckyScript version (e.g. Hak5 DuckyScript v1 or v3). Instead:

* Core commands (`REM`, `STRING`, `DELAY`) are compatible with **classic DuckyScript v1-style payloads**
* Extended keyboard control (`KEY_COMBO`, `HOLD`, `KEY_RELEASE_ALL`) is inspired by **modern extended DuckyScript implementations**
* Multi-line comment support and explicit key state management are **framework-level enhancements**

***

## DuckyScript Resource :&#x20;

{% embed url="<https://documentation.hak5.org/hak5-usb-rubber-ducky>" %}


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