Annotation Interface AgenticService

@Target(TYPE)
@Introduction
@Retention(RUNTIME)
@Documented
public @interface AgenticService

Registers a LangChain4j declarative agentic service using AgenticServices.createAgenticSystem(Class, ...). Apply on an interface that declares methods annotated with dev.langchain4j.agentic.Agent (and optionally @UserMessage, @V) and workflow annotations as described in LangChain4j Agentic docs. Chat models, memory and tools are wired via Micronaut DI; no sub-agent array is required.

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element	Description
String	named	The name of a configured AI model to use (qualifier).
String	outputKey	The agent output key.
Class<?>[]	tools	Tool types to include for this agent.
String	value	Defines the service name.

Element Details

value

@AliasFor(annotation=jakarta.inject.Named.class,member="value") @AliasFor(member="named")
String value

Defines the service name. Same as named().

Returns:

The service name

Default:

""

named

@AliasFor(annotation=jakarta.inject.Named.class,
          member="value")
String named

The name of a configured AI model to use (qualifier). Typically matches a ChatModel bean name configured via other Micronaut-LangChain4j modules.

Returns:

The model bean name (qualifier)

Default:

""

tools

Class<?>[] tools

Tool types to include for this agent. An empty array means no tools will be registered explicitly.

Returns:

The tool types

Default:

{}

outputKey

String outputKey

The agent output key.

Returns:

the output key

Default:

""