Enum Class AnthropicSkill

java.lang.Object

java.lang.Enum<AnthropicSkill>

dev.langchain4j.model.anthropic.AnthropicSkill

All Implemented Interfaces:

Serializable, Comparable<AnthropicSkill>, Constable

@Experimental
public enum AnthropicSkill
extends Enum<AnthropicSkill>

Anthropic-managed Agent Skills that let Claude generate real downloadable documents by running pre-built skills inside the code execution container.

Enable them via AnthropicChatModel.AnthropicChatModelBuilder.skills(AnthropicSkill...) or AnthropicStreamingChatModel.AnthropicStreamingChatModelBuilder.skills(AnthropicSkill...), which also auto-enables the required code_execution server tool and beta headers.

Skills are supported on Claude Sonnet 4 / 4.5, Opus 4 and later. At most 8 skills may be enabled per request, and files generated by skills are downloadable for 24 hours through Anthropic's Files API.

Since:

1.18.0

Nested Class Summary

Nested classes/interfaces inherited from class Enum

Enum.EnumDesc<E>

Enum Constant Summary

Enum Constants

Enum Constant	Description
DOCX	Generates Microsoft Word documents (.docx).
PDF	Generates PDF documents (.pdf).
PPTX	Generates Microsoft PowerPoint presentations (.pptx).
XLSX	Generates Microsoft Excel spreadsheets (.xlsx).

Method Summary

Modifier and Type	Method	Description
String	skillId()	The Anthropic skill identifier (e.g.
static AnthropicSkill	valueOf(String name)	Returns the enum constant of this class with the specified name.
static AnthropicSkill[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

XLSX

public static final AnthropicSkill XLSX

Generates Microsoft Excel spreadsheets (.xlsx).

PPTX

public static final AnthropicSkill PPTX

Generates Microsoft PowerPoint presentations (.pptx).

DOCX

public static final AnthropicSkill DOCX

Generates Microsoft Word documents (.docx).

PDF

public static final AnthropicSkill PDF

Generates PDF documents (.pdf).

Method Details

values

public static AnthropicSkill[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static AnthropicSkill valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null

skillId

public String skillId()

The Anthropic skill identifier (e.g. "xlsx") sent in the container.skills request block.