Index

A B C D E F G H I J K L M N O P R S T U V W
All Classes and Interfaces|All Packages|Constant Field Values|Serialized Form

A

actionRequest(String) - Static method in class com.google.adk.tools.applicationintegrationtoolset.ConnectionsClient

actionResponse(String) - Static method in class com.google.adk.tools.applicationintegrationtoolset.ConnectionsClient

actions() - Method in class com.google.adk.events.Event

actions() - Method in class com.google.adk.tools.ToolContext

actions(EventActions) - Method in class com.google.adk.events.Event.Builder

actions(EventActions) - Method in class com.google.adk.tools.ToolContext.Builder

ActionSchema() - Constructor for class com.google.adk.tools.applicationintegrationtoolset.ConnectionsClient.ActionSchema

addResourceHandlers(ResourceHandlerRegistry) - Method in class com.google.adk.web.AdkWebServer

Configures resource handlers for serving static content (like the Dev UI).

addSessionToEvalSet(String, String, AdkWebServer.AddSessionToEvalSetRequest) - Method in class com.google.adk.web.AdkWebServer.AgentController

Placeholder for adding a session to an evaluation set.

AddSessionToEvalSetRequest() - Constructor for class com.google.adk.web.AdkWebServer.AddSessionToEvalSetRequest

addSessionToMemory(Session) - Method in interface com.google.adk.memory.BaseMemoryService

Adds a session to the memory service.

addSessionToMemory(Session) - Method in class com.google.adk.memory.InMemoryMemoryService

addViewControllers(ViewControllerRegistry) - Method in class com.google.adk.web.AdkWebServer

Configures simple automated controllers: - Redirects the root path "/" to "/dev-ui".

adkToMcpToolType(BaseTool) - Method in class com.google.adk.tools.mcp.ConversionUtils

AdkWebCorsConfig - Class in com.google.adk.web.config

Configuration class for setting up Cross-Origin Resource Sharing (CORS) in the ADK Web application.

AdkWebCorsConfig() - Constructor for class com.google.adk.web.config.AdkWebCorsConfig

AdkWebCorsProperties - Record Class in com.google.adk.web.config

Properties for configuring CORS in ADK Web.

AdkWebCorsProperties(String, List<String>, List<String>, List<String>, boolean, long) - Constructor for record class com.google.adk.web.config.AdkWebCorsProperties

Creates an instance of a AdkWebCorsProperties record class.

AdkWebServer - Class in com.google.adk.web

Single-file Spring Boot application for the Agent Server.

AdkWebServer() - Constructor for class com.google.adk.web.AdkWebServer

AdkWebServer.AddSessionToEvalSetRequest - Class in com.google.adk.web

DTO for POST /apps/{appName}/eval_sets/{evalSetId}/add-session requests.

AdkWebServer.AgentController - Class in com.google.adk.web

Spring Boot REST Controller handling agent-related API endpoints.

AdkWebServer.AgentRunRequest - Class in com.google.adk.web

Data Transfer Object (DTO) for POST /run and POST /run-sse requests.

AdkWebServer.ApiServerSpanExporter - Class in com.google.adk.web

A custom SpanExporter that stores relevant span data.

AdkWebServer.GraphResponse - Class in com.google.adk.web

DTO for the response of GET /apps/{appName}/users/{userId}/sessions/{sessionId}/events/{eventId}/graph.

AdkWebServer.LiveWebSocketHandler - Class in com.google.adk.web

WebSocket Handler for the /run_live endpoint.

AdkWebServer.OpenTelemetryConfig - Class in com.google.adk.web

Configuration class for OpenTelemetry, setting up the tracer provider and span exporter.

AdkWebServer.RunEvalRequest - Class in com.google.adk.web

DTO for POST /apps/{appName}/eval_sets/{evalSetId}/run-eval requests.

AdkWebServer.RunEvalResult - Class in com.google.adk.web

DTO for the response of POST /apps/{appName}/eval_sets/{evalSetId}/run-eval.

AdkWebServer.RunnerService - Class in com.google.adk.web

Service for creating and caching Runner instances.

AdkWebServer.WebSocketConfig - Class in com.google.adk.web

Configuration class for WebSocket handling.

afterAgentCallback() - Method in class com.google.adk.agents.BaseAgent

afterAgentCallback(Callbacks.AfterAgentCallback) - Method in class com.google.adk.agents.LlmAgent.Builder

afterAgentCallback(Callbacks.AfterAgentCallback) - Method in class com.google.adk.agents.LoopAgent.Builder

afterAgentCallback(Callbacks.AfterAgentCallback) - Method in class com.google.adk.agents.ParallelAgent.Builder

afterAgentCallback(Callbacks.AfterAgentCallback) - Method in class com.google.adk.agents.SequentialAgent.Builder

afterAgentCallback(List<Callbacks.AfterAgentCallbackBase>) - Method in class com.google.adk.agents.LlmAgent.Builder

afterAgentCallback(List<Callbacks.AfterAgentCallbackBase>) - Method in class com.google.adk.agents.LoopAgent.Builder

afterAgentCallback(List<Callbacks.AfterAgentCallbackBase>) - Method in class com.google.adk.agents.ParallelAgent.Builder

afterAgentCallback(List<Callbacks.AfterAgentCallbackBase>) - Method in class com.google.adk.agents.SequentialAgent.Builder

afterAgentCallbackSync(Callbacks.AfterAgentCallbackSync) - Method in class com.google.adk.agents.LlmAgent.Builder

afterConnectionClosed(WebSocketSession, CloseStatus) - Method in class com.google.adk.web.AdkWebServer.LiveWebSocketHandler

afterConnectionEstablished(WebSocketSession) - Method in class com.google.adk.web.AdkWebServer.LiveWebSocketHandler

afterModelCallback() - Method in class com.google.adk.agents.LlmAgent

afterModelCallback(Callbacks.AfterModelCallback) - Method in class com.google.adk.agents.LlmAgent.Builder

afterModelCallback(List<Callbacks.AfterModelCallbackBase>) - Method in class com.google.adk.agents.LlmAgent.Builder

afterModelCallbackSync(Callbacks.AfterModelCallbackSync) - Method in class com.google.adk.agents.LlmAgent.Builder

afterTimestamp() - Method in class com.google.adk.sessions.GetSessionConfig

afterTimestamp(Instant) - Method in class com.google.adk.sessions.GetSessionConfig.Builder

afterToolCallback() - Method in class com.google.adk.agents.LlmAgent

afterToolCallback(Callbacks.AfterToolCallback) - Method in class com.google.adk.agents.LlmAgent.Builder

afterToolCallback(List<Callbacks.AfterToolCallbackBase>) - Method in class com.google.adk.agents.LlmAgent.Builder

afterToolCallbackSync(Callbacks.AfterToolCallbackSync) - Method in class com.google.adk.agents.LlmAgent.Builder

agent() - Method in class com.google.adk.agents.InvocationContext

agent() - Method in class com.google.adk.runner.Runner

agent(BaseAgent) - Method in class com.google.adk.agents.InvocationContext

AgentCompilerLoader - Class in com.google.adk.web

Dynamically compiles and loads ADK BaseAgent implementations from source files.

AgentCompilerLoader(AgentLoadingProperties) - Constructor for class com.google.adk.web.AgentCompilerLoader

Initializes the loader with agent configuration and proactively attempts to locate the ADK core JAR.

AgentController(BaseSessionService, BaseArtifactService, Map<String, BaseAgent>, AdkWebServer.ApiServerSpanExporter, AdkWebServer.RunnerService) - Constructor for class com.google.adk.web.AdkWebServer.AgentController

Constructs the AgentController.

AgentGraphGenerator - Class in com.google.adk.web

Utility class to generate Graphviz DOT representations of Agent structures.

AgentGraphGenerator() - Constructor for class com.google.adk.web.AgentGraphGenerator

AgentLoadingProperties - Class in com.google.adk.web.config

Properties for loading agents.

AgentLoadingProperties() - Constructor for class com.google.adk.web.config.AgentLoadingProperties

agentName() - Method in class com.google.adk.agents.ReadonlyContext

Returns the name of the agent currently running.

agentRun(AdkWebServer.AgentRunRequest) - Method in class com.google.adk.web.AdkWebServer.AgentController

Executes a non-streaming agent run for a given session and message.

AgentRunRequest() - Constructor for class com.google.adk.web.AdkWebServer.AgentRunRequest

agentRunSse(AdkWebServer.AgentRunRequest) - Method in class com.google.adk.web.AdkWebServer.AgentController

Executes an agent run and streams the resulting events using Server-Sent Events (SSE).

AgentTool - Class in com.google.adk.tools

AgentTool implements a tool that allows an agent to call another agent.

AgentTool(BaseAgent, boolean) - Constructor for class com.google.adk.tools.AgentTool

AgentTransfer - Class in com.google.adk.flows.llmflows

RequestProcessor that handles agent transfer for LLM flow.

AgentTransfer() - Constructor for class com.google.adk.flows.llmflows.AgentTransfer

allowCredentials() - Method in record class com.google.adk.web.config.AdkWebCorsProperties

Returns the value of the allowCredentials record component.

Annotations - Class in com.google.adk.tools

Annotations for tools.

Annotations.Schema - Annotation Interface in com.google.adk.tools

The annotation for binding the 'Schema' input.

apiClient(Client) - Method in class com.google.adk.models.Gemini.Builder

Sets the explicit Client instance for making API calls.

apiKey() - Method in class com.google.adk.sessions.HttpApiClient

Returns the API key for Google AI APIs.

apiKey(String) - Method in class com.google.adk.models.Gemini.Builder

Sets the Google Gemini API key.

ApiResponse - Class in com.google.adk.network

The API response contains a response to a call to the GenAI APIs.

ApiResponse - Class in com.google.adk.sessions

The API response contains a response to a call to the GenAI APIs.

ApiResponse() - Constructor for class com.google.adk.network.ApiResponse

ApiResponse() - Constructor for class com.google.adk.sessions.ApiResponse

apiServerSpanExporter() - Method in class com.google.adk.web.AdkWebServer.OpenTelemetryConfig

ApiServerSpanExporter() - Constructor for class com.google.adk.web.AdkWebServer.ApiServerSpanExporter

APP_PREFIX - Static variable in class com.google.adk.sessions.State

appendArtifactsToLlmRequest(LlmRequest.Builder, ToolContext) - Method in class com.google.adk.tools.LoadArtifactsTool

appendEvent(Session, Event) - Method in interface com.google.adk.sessions.BaseSessionService

Appends an event to an in-memory session object and updates the session's state based on the event's state delta, if applicable.

appendEvent(Session, Event) - Method in class com.google.adk.sessions.InMemorySessionService

appendEvent(Session, Event) - Method in class com.google.adk.sessions.VertexAiSessionService

appendInstructions(List<String>) - Method in class com.google.adk.models.LlmRequest.Builder

appendTools(List<BaseTool>) - Method in class com.google.adk.models.LlmRequest.Builder

ApplicationIntegrationToolset - Class in com.google.adk.tools.applicationintegrationtoolset

Application Integration Toolset

ApplicationIntegrationToolset(String, String, String, List<String>, String, Map<String, List<String>>, List<String>, String, String, String) - Constructor for class com.google.adk.tools.applicationintegrationtoolset.ApplicationIntegrationToolset

ApplicationIntegrationToolset generates tools from a given Application Integration resource.

appName - Variable in class com.google.adk.web.AdkWebServer.AgentRunRequest

appName - Variable in class com.google.adk.web.AdkWebServer.RunEvalResult

appName() - Method in class com.google.adk.agents.InvocationContext

appName() - Method in class com.google.adk.runner.Runner

appName() - Method in class com.google.adk.sessions.Session

appName(String) - Method in class com.google.adk.sessions.Session.Builder

artifactDelta() - Method in class com.google.adk.events.EventActions

artifactDelta(ConcurrentMap<String, Part>) - Method in class com.google.adk.events.EventActions.Builder

artifactService() - Method in class com.google.adk.agents.InvocationContext

artifactService() - Method in class com.google.adk.runner.Runner

artifactService() - Method in class com.google.adk.web.AdkWebServer

Provides the singleton instance of the ArtifactService (InMemory).

author() - Method in class com.google.adk.events.Event

The author of the event, it could be the name of the agent or "user" literal.

author() - Method in class com.google.adk.memory.MemoryEntry

Returns the author of the memory, or null if not set.

author(String) - Method in class com.google.adk.events.Event.Builder

AutoFlow - Class in com.google.adk.flows.llmflows

LLM flow with automatic agent transfer support.

AutoFlow() - Constructor for class com.google.adk.flows.llmflows.AutoFlow

AutoFlow(Optional<Integer>) - Constructor for class com.google.adk.flows.llmflows.AutoFlow

B

BaseAgent - Class in com.google.adk.agents

Base class for all agents.

BaseAgent(String, String, List<? extends BaseAgent>, List<Callbacks.BeforeAgentCallback>, List<Callbacks.AfterAgentCallback>) - Constructor for class com.google.adk.agents.BaseAgent

Creates a new BaseAgent.

BaseAgentConfig - Class in com.google.adk.agents

Base configuration for all agents.

BaseAgentConfig() - Constructor for class com.google.adk.agents.BaseAgentConfig

BaseArtifactService - Interface in com.google.adk.artifacts

Base interface for artifact services.

BaseExampleProvider - Interface in com.google.adk.examples

An interface that provides examples for a given query.

BaseFlow - Interface in com.google.adk.flows

Interface for the execution flows to run a group of agents.

BaseLlm - Class in com.google.adk.models

Abstract base class for Large Language Models (LLMs).

BaseLlm(String) - Constructor for class com.google.adk.models.BaseLlm

BaseLlmConnection - Interface in com.google.adk.models

The base class for a live model connection.

BaseLlmFlow - Class in com.google.adk.flows.llmflows

A basic flow that calls the LLM in a loop until a final response is generated.

BaseLlmFlow(List<RequestProcessor>, List<ResponseProcessor>) - Constructor for class com.google.adk.flows.llmflows.BaseLlmFlow

BaseLlmFlow(List<RequestProcessor>, List<ResponseProcessor>, Optional<Integer>) - Constructor for class com.google.adk.flows.llmflows.BaseLlmFlow

BaseMemoryService - Interface in com.google.adk.memory

Base contract for memory services.

BaseRetrievalTool - Class in com.google.adk.tools.retrieval

Base class for retrieval tools.

BaseRetrievalTool(String, String) - Constructor for class com.google.adk.tools.retrieval.BaseRetrievalTool

BaseRetrievalTool(String, String, boolean) - Constructor for class com.google.adk.tools.retrieval.BaseRetrievalTool

BaseSessionService - Interface in com.google.adk.sessions

Defines the contract for managing Sessions and their associated Events.

BaseTool - Class in com.google.adk.tools

The base class for all ADK tools.

BaseTool(String, String) - Constructor for class com.google.adk.tools.BaseTool

BaseTool(String, String, boolean) - Constructor for class com.google.adk.tools.BaseTool

BaseToolset - Interface in com.google.adk.tools

Base interface for toolsets.

Basic - Class in com.google.adk.flows.llmflows

RequestProcessor that handles basic information to build the LLM request.

Basic() - Constructor for class com.google.adk.flows.llmflows.Basic

beforeAgentCallback() - Method in class com.google.adk.agents.BaseAgent

beforeAgentCallback(Callbacks.BeforeAgentCallback) - Method in class com.google.adk.agents.LlmAgent.Builder

beforeAgentCallback(Callbacks.BeforeAgentCallback) - Method in class com.google.adk.agents.LoopAgent.Builder

beforeAgentCallback(Callbacks.BeforeAgentCallback) - Method in class com.google.adk.agents.ParallelAgent.Builder

beforeAgentCallback(Callbacks.BeforeAgentCallback) - Method in class com.google.adk.agents.SequentialAgent.Builder

beforeAgentCallback(List<Callbacks.BeforeAgentCallbackBase>) - Method in class com.google.adk.agents.LlmAgent.Builder

beforeAgentCallback(List<Callbacks.BeforeAgentCallbackBase>) - Method in class com.google.adk.agents.LoopAgent.Builder

beforeAgentCallback(List<Callbacks.BeforeAgentCallbackBase>) - Method in class com.google.adk.agents.ParallelAgent.Builder

beforeAgentCallback(List<Callbacks.BeforeAgentCallbackBase>) - Method in class com.google.adk.agents.SequentialAgent.Builder

beforeAgentCallbackSync(Callbacks.BeforeAgentCallbackSync) - Method in class com.google.adk.agents.LlmAgent.Builder

beforeModelCallback() - Method in class com.google.adk.agents.LlmAgent

beforeModelCallback(Callbacks.BeforeModelCallback) - Method in class com.google.adk.agents.LlmAgent.Builder

beforeModelCallback(List<Callbacks.BeforeModelCallbackBase>) - Method in class com.google.adk.agents.LlmAgent.Builder

beforeModelCallbackSync(Callbacks.BeforeModelCallbackSync) - Method in class com.google.adk.agents.LlmAgent.Builder

beforeToolCallback() - Method in class com.google.adk.agents.LlmAgent

beforeToolCallback(Callbacks.BeforeToolCallback) - Method in class com.google.adk.agents.LlmAgent.Builder

beforeToolCallback(List<Callbacks.BeforeToolCallbackBase>) - Method in class com.google.adk.agents.LlmAgent.Builder

beforeToolCallbackSync(Callbacks.BeforeToolCallbackSync) - Method in class com.google.adk.agents.LlmAgent.Builder

BIDI - Enum constant in enum class com.google.adk.agents.RunConfig.StreamingMode

blob() - Method in class com.google.adk.agents.LiveRequest

Returns the blob of the request.

blob(Blob) - Method in class com.google.adk.agents.LiveRequest.Builder

blob(Optional<Blob>) - Method in class com.google.adk.agents.LiveRequest.Builder

branch() - Method in class com.google.adk.agents.InvocationContext

branch() - Method in class com.google.adk.agents.ReadonlyContext

Returns the branch of the current invocation, if present.

branch() - Method in class com.google.adk.events.Event

The branch of the event.

branch(String) - Method in class com.google.adk.agents.InvocationContext

branch(String) - Method in class com.google.adk.events.Event

Sets the branch for this event.

branch(String) - Method in class com.google.adk.events.Event.Builder

branch(Optional<String>) - Method in class com.google.adk.events.Event

branch(Optional<String>) - Method in class com.google.adk.events.Event.Builder

build() - Method in class com.google.adk.agents.LiveRequest.Builder

build() - Method in class com.google.adk.agents.LlmAgent.Builder

build() - Method in class com.google.adk.agents.LoopAgent.Builder

build() - Method in class com.google.adk.agents.ParallelAgent.Builder

build() - Method in class com.google.adk.agents.RunConfig.Builder

build() - Method in class com.google.adk.agents.SequentialAgent.Builder

build() - Method in class com.google.adk.artifacts.ListArtifactsResponse.Builder

build() - Method in class com.google.adk.artifacts.ListArtifactVersionsResponse.Builder

build() - Method in class com.google.adk.events.Event.Builder

build() - Method in class com.google.adk.events.EventActions.Builder

build() - Method in class com.google.adk.examples.Example.Builder

build() - Method in class com.google.adk.memory.MemoryEntry.Builder

Builds the immutable MemoryEntry object.

build() - Method in class com.google.adk.memory.SearchMemoryResponse.Builder

Builds the immutable SearchMemoryResponse object.

build() - Method in class com.google.adk.models.Gemini.Builder

Builds the Gemini instance.

build() - Method in class com.google.adk.models.LlmRequest.Builder

build() - Method in class com.google.adk.models.LlmResponse.Builder

build() - Method in class com.google.adk.models.Model.Builder

build() - Method in class com.google.adk.models.VertexCredentials.Builder

build() - Method in class com.google.adk.sessions.GetSessionConfig.Builder

build() - Method in class com.google.adk.sessions.ListEventsResponse.Builder

build() - Method in class com.google.adk.sessions.ListSessionsResponse.Builder

build() - Method in class com.google.adk.sessions.Session.Builder

build() - Method in class com.google.adk.tools.mcp.SseServerParameters.Builder

Builds a new SseServerParameters instance.

build() - Method in class com.google.adk.tools.ToolContext.Builder

build(Object) - Method in class com.google.adk.tools.mcp.DefaultMcpTransportBuilder

build(Object) - Method in interface com.google.adk.tools.mcp.McpTransportBuilder

Builds an McpClientTransport based on the provided connection parameters.

builder() - Static method in class com.google.adk.agents.LiveRequest

builder() - Static method in class com.google.adk.agents.LlmAgent

Returns a LlmAgent.Builder for LlmAgent.

builder() - Static method in class com.google.adk.agents.LoopAgent

builder() - Static method in class com.google.adk.agents.ParallelAgent

builder() - Static method in class com.google.adk.agents.RunConfig

builder() - Static method in class com.google.adk.agents.SequentialAgent

builder() - Static method in class com.google.adk.artifacts.ListArtifactsResponse

builder() - Static method in class com.google.adk.artifacts.ListArtifactVersionsResponse

builder() - Static method in class com.google.adk.events.Event

builder() - Static method in class com.google.adk.events.EventActions

builder() - Static method in class com.google.adk.examples.Example

builder() - Static method in class com.google.adk.memory.MemoryEntry

Returns a new builder for creating a MemoryEntry.

builder() - Static method in class com.google.adk.memory.SearchMemoryResponse

Creates a new builder for SearchMemoryResponse.

builder() - Static method in class com.google.adk.models.Gemini

Returns a new Builder instance for constructing Gemini objects.

builder() - Static method in class com.google.adk.models.LlmRequest

builder() - Static method in class com.google.adk.models.LlmResponse

builder() - Static method in class com.google.adk.models.Model

builder() - Static method in class com.google.adk.models.VertexCredentials

builder() - Static method in class com.google.adk.sessions.GetSessionConfig

builder() - Static method in class com.google.adk.sessions.ListEventsResponse

builder() - Static method in class com.google.adk.sessions.ListSessionsResponse

builder() - Static method in class com.google.adk.tools.mcp.SseServerParameters

Creates a new builder for SseServerParameters.

builder(InvocationContext) - Static method in class com.google.adk.tools.ToolContext

builder(RunConfig) - Static method in class com.google.adk.agents.RunConfig

builder(String) - Static method in class com.google.adk.sessions.Session

Builder() - Constructor for class com.google.adk.agents.LiveRequest.Builder

Builder() - Constructor for class com.google.adk.agents.LlmAgent.Builder

Builder() - Constructor for class com.google.adk.agents.LoopAgent.Builder

Builder() - Constructor for class com.google.adk.agents.ParallelAgent.Builder

Builder() - Constructor for class com.google.adk.agents.RunConfig.Builder

Builder() - Constructor for class com.google.adk.agents.SequentialAgent.Builder

Builder() - Constructor for class com.google.adk.artifacts.ListArtifactsResponse.Builder

Builder() - Constructor for class com.google.adk.artifacts.ListArtifactVersionsResponse.Builder

Builder() - Constructor for class com.google.adk.events.Event.Builder

Builder() - Constructor for class com.google.adk.events.EventActions.Builder

Builder() - Constructor for class com.google.adk.examples.Example.Builder

Builder() - Constructor for class com.google.adk.memory.MemoryEntry.Builder

Builder() - Constructor for class com.google.adk.memory.SearchMemoryResponse.Builder

Builder() - Constructor for class com.google.adk.models.LlmRequest.Builder

Builder() - Constructor for class com.google.adk.models.LlmResponse.Builder

Builder() - Constructor for class com.google.adk.models.Model.Builder

Builder() - Constructor for class com.google.adk.models.VertexCredentials.Builder

Builder() - Constructor for class com.google.adk.sessions.GetSessionConfig.Builder

Builder() - Constructor for class com.google.adk.sessions.ListEventsResponse.Builder

Builder() - Constructor for class com.google.adk.sessions.ListSessionsResponse.Builder

Builder() - Constructor for class com.google.adk.tools.mcp.SseServerParameters.Builder

Builder(String) - Constructor for class com.google.adk.sessions.Session.Builder

buildExampleSi(BaseExampleProvider, String) - Static method in class com.google.adk.examples.ExampleUtils

Builds a formatted few-shot example string for the given query.

buildFunctionDeclaration(Method, List<String>) - Static method in class com.google.adk.tools.FunctionCallingUtils

buildSchemaFromType(Type) - Static method in class com.google.adk.tools.FunctionCallingUtils

BuiltInCodeExecutionTool - Class in com.google.adk.tools

A built-in code execution tool that is automatically invoked by Gemini 2 models.

BuiltInCodeExecutionTool() - Constructor for class com.google.adk.tools.BuiltInCodeExecutionTool

C

call(CallbackContext) - Method in interface com.google.adk.agents.Callbacks.AfterAgentCallback

Async callback after agent runs.

call(CallbackContext) - Method in interface com.google.adk.agents.Callbacks.AfterAgentCallbackSync

call(CallbackContext) - Method in interface com.google.adk.agents.Callbacks.BeforeAgentCallback

Async callback before agent runs.

call(CallbackContext) - Method in interface com.google.adk.agents.Callbacks.BeforeAgentCallbackSync

call(CallbackContext, LlmRequest) - Method in interface com.google.adk.agents.Callbacks.BeforeModelCallback

Async callback before LLM invocation.

call(CallbackContext, LlmRequest) - Method in interface com.google.adk.agents.Callbacks.BeforeModelCallbackSync

call(CallbackContext, LlmResponse) - Method in interface com.google.adk.agents.Callbacks.AfterModelCallback

Async callback after LLM response.

call(CallbackContext, LlmResponse) - Method in interface com.google.adk.agents.Callbacks.AfterModelCallbackSync

call(InvocationContext, BaseTool, Map<String, Object>, ToolContext) - Method in interface com.google.adk.agents.Callbacks.BeforeToolCallback

Async callback before tool runs.

call(InvocationContext, BaseTool, Map<String, Object>, ToolContext) - Method in interface com.google.adk.agents.Callbacks.BeforeToolCallbackSync

call(InvocationContext, BaseTool, Map<String, Object>, ToolContext, Object) - Method in interface com.google.adk.agents.Callbacks.AfterToolCallback

Async callback after tool runs.

call(InvocationContext, BaseTool, Map<String, Object>, ToolContext, Object) - Method in interface com.google.adk.agents.Callbacks.AfterToolCallbackSync

CallbackContext - Class in com.google.adk.agents

The context of various callbacks for an agent invocation.

CallbackContext(InvocationContext, EventActions) - Constructor for class com.google.adk.agents.CallbackContext

Initializes callback context.

Callbacks - Class in com.google.adk.agents

Functional interfaces for agent lifecycle callbacks.

Callbacks.AfterAgentCallback - Interface in com.google.adk.agents

Callbacks.AfterAgentCallbackSync - Interface in com.google.adk.agents

Helper interface to allow for sync afterAgentCallback.

Callbacks.AfterModelCallback - Interface in com.google.adk.agents

Callbacks.AfterModelCallbackSync - Interface in com.google.adk.agents

Helper interface to allow for sync afterModelCallback.

Callbacks.AfterToolCallback - Interface in com.google.adk.agents

Callbacks.AfterToolCallbackSync - Interface in com.google.adk.agents

Helper interface to allow for sync afterToolCallback.

Callbacks.BeforeAgentCallback - Interface in com.google.adk.agents

Callbacks.BeforeAgentCallbackSync - Interface in com.google.adk.agents

Helper interface to allow for sync beforeAgentCallback.

Callbacks.BeforeModelCallback - Interface in com.google.adk.agents

Callbacks.BeforeModelCallbackSync - Interface in com.google.adk.agents

Helper interface to allow for sync beforeModelCallback.

Callbacks.BeforeToolCallback - Interface in com.google.adk.agents

Callbacks.BeforeToolCallbackSync - Interface in com.google.adk.agents

Helper interface to allow for sync beforeToolCallback.

CallbackUtil - Class in com.google.adk.agents

Utility methods for normalizing agent callbacks.

canonicalGlobalInstruction(ReadonlyContext) - Method in class com.google.adk.agents.LlmAgent

Constructs the text global instruction for this agent based on the LlmAgent.globalInstruction field.

canonicalInstruction(ReadonlyContext) - Method in class com.google.adk.agents.LlmAgent

Constructs the text instruction for this agent based on the LlmAgent.instruction field.

canonicalTools() - Method in class com.google.adk.agents.LlmAgent

Overload of canonicalTools that defaults to an empty context.

canonicalTools(ReadonlyContext) - Method in class com.google.adk.agents.LlmAgent

Convenience overload of canonicalTools that accepts a non-optional ReadonlyContext.

canonicalTools(Optional<ReadonlyContext>) - Method in class com.google.adk.agents.LlmAgent

Constructs the list of tools for this agent based on the LlmAgent.tools() field.

Claude - Class in com.google.adk.models

Represents the Claude Generative AI model by Anthropic.

Claude(String, AnthropicClient) - Constructor for class com.google.adk.models.Claude

Constructs a new Claude instance.

Claude(String, AnthropicClient, int) - Constructor for class com.google.adk.models.Claude

clear() - Method in class com.google.adk.sessions.State

close() - Method in class com.google.adk.agents.LiveRequest

Returns whether the connection should be closed.

close() - Method in class com.google.adk.agents.LiveRequestQueue

close() - Method in interface com.google.adk.flows.llmflows.audio.SpeechClientInterface

Closes the client and releases any resources.

close() - Method in class com.google.adk.flows.llmflows.audio.VertexSpeechClient

close() - Method in interface com.google.adk.models.BaseLlmConnection

Closes the connection.

close() - Method in class com.google.adk.models.GeminiLlmConnection

close() - Method in class com.google.adk.network.ApiResponse

close() - Method in class com.google.adk.network.HttpApiResponse

Closes the Http response.

close() - Method in class com.google.adk.sessions.ApiResponse

close() - Method in class com.google.adk.sessions.HttpApiResponse

Closes the Http response.

close() - Method in class com.google.adk.tools.applicationintegrationtoolset.ApplicationIntegrationToolset

close() - Method in interface com.google.adk.tools.BaseToolset

Performs cleanup and releases resources held by the toolset.

close() - Method in class com.google.adk.tools.mcp.McpToolset

close(Boolean) - Method in class com.google.adk.agents.LiveRequest.Builder

close(Throwable) - Method in interface com.google.adk.models.BaseLlmConnection

Closes the connection with an error.

close(Throwable) - Method in class com.google.adk.models.GeminiLlmConnection

close(Optional<Boolean>) - Method in class com.google.adk.agents.LiveRequest.Builder

closeSession(Session) - Method in interface com.google.adk.sessions.BaseSessionService

Closes a session.

CollectionUtils - Class in com.google.adk.utils

Frequently used code snippets for collections.

com.google.adk - package com.google.adk

com.google.adk.agents - package com.google.adk.agents

com.google.adk.artifacts - package com.google.adk.artifacts

com.google.adk.events - package com.google.adk.events

com.google.adk.examples - package com.google.adk.examples

com.google.adk.exceptions - package com.google.adk.exceptions

com.google.adk.flows - package com.google.adk.flows

com.google.adk.flows.llmflows - package com.google.adk.flows.llmflows

com.google.adk.flows.llmflows.audio - package com.google.adk.flows.llmflows.audio

com.google.adk.memory - package com.google.adk.memory

com.google.adk.models - package com.google.adk.models

com.google.adk.models.langchain4j - package com.google.adk.models.langchain4j

com.google.adk.network - package com.google.adk.network

com.google.adk.runner - package com.google.adk.runner

com.google.adk.sessions - package com.google.adk.sessions

com.google.adk.tools - package com.google.adk.tools

com.google.adk.tools.applicationintegrationtoolset - package com.google.adk.tools.applicationintegrationtoolset

com.google.adk.tools.mcp - package com.google.adk.tools.mcp

com.google.adk.tools.retrieval - package com.google.adk.tools.retrieval

com.google.adk.utils - package com.google.adk.utils

com.google.adk.web - package com.google.adk.web

com.google.adk.web.config - package com.google.adk.web.config

config() - Method in class com.google.adk.models.LlmRequest.Builder

config() - Method in class com.google.adk.models.LlmRequest

Returns the configuration for content generation.

config(GenerateContentConfig) - Method in class com.google.adk.models.LlmRequest.Builder

connect(LlmRequest) - Method in class com.google.adk.models.BaseLlm

Creates a live connection to the LLM.

connect(LlmRequest) - Method in class com.google.adk.models.Claude

connect(LlmRequest) - Method in class com.google.adk.models.Gemini

connect(LlmRequest) - Method in class com.google.adk.models.langchain4j.LangChain4j

ConnectionDetails() - Constructor for class com.google.adk.tools.applicationintegrationtoolset.ConnectionsClient.ConnectionDetails

ConnectionsClient - Class in com.google.adk.tools.applicationintegrationtoolset

Utility class for interacting with the Google Cloud Connectors API.

ConnectionsClient(String, String, String, IntegrationConnectorTool.HttpExecutor, ObjectMapper) - Constructor for class com.google.adk.tools.applicationintegrationtoolset.ConnectionsClient

Initializes the ConnectionsClient.

ConnectionsClient.ActionSchema - Class in com.google.adk.tools.applicationintegrationtoolset

Represents the schema for an action.

ConnectionsClient.ConnectionDetails - Class in com.google.adk.tools.applicationintegrationtoolset

Represents details of a connection.

ConnectionsClient.EntitySchemaAndOperations - Class in com.google.adk.tools.applicationintegrationtoolset

Represents the schema and available operations for an entity.

connectorPayload(Map<String, Object>) - Method in class com.google.adk.tools.applicationintegrationtoolset.ConnectionsClient

containsKey(Object) - Method in class com.google.adk.sessions.State

containsValue(Object) - Method in class com.google.adk.sessions.State

content() - Method in class com.google.adk.agents.LiveRequest

Returns the content of the request.

content() - Method in class com.google.adk.events.Event

content() - Method in class com.google.adk.memory.MemoryEntry

Returns the main content of the memory.

content() - Method in class com.google.adk.models.LlmResponse

Returns the content of the first candidate in the response, if available.

content(Content) - Method in class com.google.adk.agents.LiveRequest.Builder

content(Content) - Method in class com.google.adk.agents.LiveRequestQueue

content(Content) - Method in class com.google.adk.events.Event.Builder

content(Content) - Method in class com.google.adk.models.LlmResponse.Builder

content(Optional<Content>) - Method in class com.google.adk.agents.LiveRequest.Builder

content(Optional<Content>) - Method in class com.google.adk.events.Event.Builder

contents() - Method in class com.google.adk.models.LlmRequest

Returns the list of content sent to the LLM.

contents(List<Content>) - Method in class com.google.adk.models.LlmRequest.Builder

Contents - Class in com.google.adk.flows.llmflows

RequestProcessor that populates content in request for LLM flows.

Contents() - Constructor for class com.google.adk.flows.llmflows.Contents

ConversionUtils - Class in com.google.adk.tools.mcp

Utility class for converting between different representations of MCP tools.

convertJsonSchemaToOpenApiSchema(Map<String, Object>) - Method in class com.google.adk.tools.applicationintegrationtoolset.ConnectionsClient

Converts a JSON Schema dictionary to an OpenAPI schema dictionary.

copyOf(InvocationContext) - Static method in class com.google.adk.agents.InvocationContext

corsConfigurationSource(AdkWebCorsProperties) - Method in class com.google.adk.web.config.AdkWebCorsConfig

corsFilter(CorsConfigurationSource) - Method in class com.google.adk.web.config.AdkWebCorsConfig

create(BaseAgent) - Static method in class com.google.adk.tools.AgentTool

create(BaseAgent, boolean) - Static method in class com.google.adk.tools.AgentTool

create(LlmRequest, Iterable<Event>) - Static method in class com.google.adk.flows.llmflows.RequestProcessor.RequestProcessingResult

create(LlmResponse, Iterable<Event>, Optional<String>) - Static method in class com.google.adk.flows.llmflows.ResponseProcessor.ResponseProcessingResult

create(BaseSessionService, BaseArtifactService, BaseAgent, Session, LiveRequestQueue, RunConfig) - Static method in class com.google.adk.agents.InvocationContext

create(BaseSessionService, BaseArtifactService, String, BaseAgent, Session, Content, RunConfig) - Static method in class com.google.adk.agents.InvocationContext

create(GenerateContentResponse) - Static method in class com.google.adk.models.LlmResponse

create(Class<?>, String) - Static method in class com.google.adk.tools.FunctionTool

create(Class<?>, String) - Static method in class com.google.adk.tools.LongRunningFunctionTool

create(Object, Method) - Static method in class com.google.adk.tools.FunctionTool

create(Object, String) - Static method in class com.google.adk.tools.FunctionTool

create(Object, String) - Static method in class com.google.adk.tools.LongRunningFunctionTool

create(Method) - Static method in class com.google.adk.tools.FunctionTool

create(Method) - Static method in class com.google.adk.tools.LongRunningFunctionTool

create(String) - Method in interface com.google.adk.models.LlmRegistry.LlmFactory

create(List<Candidate>) - Static method in class com.google.adk.models.LlmResponse

createAsyncSession() - Method in class com.google.adk.tools.mcp.McpSessionManager

createEvalSet(String, String) - Method in class com.google.adk.web.AdkWebServer.AgentController

Placeholder for creating an evaluation set.

createOperation(String, String, String) - Static method in class com.google.adk.tools.applicationintegrationtoolset.ConnectionsClient

createOperationRequest(String) - Static method in class com.google.adk.tools.applicationintegrationtoolset.ConnectionsClient

createSession() - Method in class com.google.adk.tools.mcp.McpSessionManager

createSession(String, String) - Method in interface com.google.adk.sessions.BaseSessionService

Creates a new session with the specified application name and user ID, using a default state (null) and allowing the service to generate a unique session ID.

createSession(String, String, ConcurrentMap<String, Object>, String) - Method in class com.google.adk.sessions.InMemorySessionService

createSession(String, String, ConcurrentMap<String, Object>, String) - Method in interface com.google.adk.sessions.BaseSessionService

Creates a new session with the specified parameters.

createSession(String, String, ConcurrentMap<String, Object>, String) - Method in class com.google.adk.sessions.VertexAiSessionService

createSession(String, String, Map<String, Object>) - Method in class com.google.adk.web.AdkWebServer.AgentController

Creates a new session where the ID is generated by the service.

createSessionWithId(String, String, String, Map<String, Object>) - Method in class com.google.adk.web.AdkWebServer.AgentController

Creates a new session with a specific ID provided by the client.

credentials() - Method in class com.google.adk.models.VertexCredentials

D

declaration() - Method in class com.google.adk.tools.AgentTool

declaration() - Method in class com.google.adk.tools.applicationintegrationtoolset.IntegrationConnectorTool

declaration() - Method in class com.google.adk.tools.BaseTool

Gets the FunctionDeclaration representation of this tool.

declaration() - Method in class com.google.adk.tools.FunctionTool

declaration() - Method in class com.google.adk.tools.LoadArtifactsTool

declaration() - Method in class com.google.adk.tools.mcp.McpAsyncTool

declaration() - Method in class com.google.adk.tools.mcp.McpTool

declaration() - Method in class com.google.adk.tools.retrieval.BaseRetrievalTool

decodeContent(Content) - Static method in class com.google.adk.sessions.SessionUtils

Decodes Base64-encoded inline blobs in content.

DEFAULT - Enum constant in enum class com.google.adk.agents.LlmAgent.IncludeContents

DefaultMcpTransportBuilder - Class in com.google.adk.tools.mcp

The default builder for creating MCP client transports.

DefaultMcpTransportBuilder() - Constructor for class com.google.adk.tools.mcp.DefaultMcpTransportBuilder

deleteArtifact(String, String, String, String) - Method in interface com.google.adk.artifacts.BaseArtifactService

Deletes an artifact.

deleteArtifact(String, String, String, String) - Method in class com.google.adk.artifacts.GcsArtifactService

Deletes all versions of the specified artifact from GCS.

deleteArtifact(String, String, String, String) - Method in class com.google.adk.artifacts.InMemoryArtifactService

Deletes all versions of the given artifact.

deleteArtifact(String, String, String, String) - Method in class com.google.adk.web.AdkWebServer.AgentController

Deletes an artifact and all its versions.

deleteOperation(String, String, String) - Static method in class com.google.adk.tools.applicationintegrationtoolset.ConnectionsClient

deleteOperationRequest() - Static method in class com.google.adk.tools.applicationintegrationtoolset.ConnectionsClient

deleteSession(String, String, String) - Method in interface com.google.adk.sessions.BaseSessionService

Deletes a specific session.

deleteSession(String, String, String) - Method in class com.google.adk.sessions.InMemorySessionService

deleteSession(String, String, String) - Method in class com.google.adk.sessions.VertexAiSessionService

deleteSession(String, String, String) - Method in class com.google.adk.web.AdkWebServer.AgentController

Deletes a specific session.

description - Variable in class com.google.adk.tools.applicationintegrationtoolset.ConnectionsClient.ActionSchema

description() - Method in class com.google.adk.agents.BaseAgent

Gets the one-line description of the agent's capability.

description() - Method in class com.google.adk.agents.BaseAgentConfig

description() - Element in annotation interface com.google.adk.tools.Annotations.Schema

description() - Method in class com.google.adk.tools.BaseTool

description(String) - Method in class com.google.adk.agents.LlmAgent.Builder

description(String) - Method in class com.google.adk.agents.LoopAgent.Builder

description(String) - Method in class com.google.adk.agents.ParallelAgent.Builder

description(String) - Method in class com.google.adk.agents.SequentialAgent.Builder

determineLlmFlow() - Method in class com.google.adk.agents.LlmAgent

disallowTransferToParent() - Method in class com.google.adk.agents.LlmAgent

disallowTransferToParent() - Method in class com.google.adk.agents.LlmAgentConfig

disallowTransferToParent(boolean) - Method in class com.google.adk.agents.LlmAgent.Builder

disallowTransferToPeers() - Method in class com.google.adk.agents.LlmAgent

disallowTransferToPeers() - Method in class com.google.adk.agents.LlmAgentConfig

disallowTransferToPeers(boolean) - Method in class com.google.adk.agents.LlmAgent.Builder

displayName - Variable in class com.google.adk.tools.applicationintegrationtoolset.ConnectionsClient.ActionSchema

dotSrc - Variable in class com.google.adk.web.AdkWebServer.GraphResponse

E

encodeContent(Content) - Static method in class com.google.adk.sessions.SessionUtils

Base64-encodes inline blobs in content.

endInvocation() - Method in class com.google.adk.agents.InvocationContext

endInvocation() - Method in class com.google.adk.events.EventActions

endInvocation(boolean) - Method in class com.google.adk.events.EventActions.Builder

EntitySchemaAndOperations() - Constructor for class com.google.adk.tools.applicationintegrationtoolset.ConnectionsClient.EntitySchemaAndOperations

entrySet() - Method in class com.google.adk.sessions.State

equals(Object) - Method in record class com.google.adk.agents.Instruction.Provider

Indicates whether some other object is "equal to" this one.

equals(Object) - Method in record class com.google.adk.agents.Instruction.Static

Indicates whether some other object is "equal to" this one.

equals(Object) - Method in class com.google.adk.agents.InvocationContext

equals(Object) - Method in class com.google.adk.events.Event

equals(Object) - Method in class com.google.adk.events.EventActions

equals(Object) - Method in class com.google.adk.sessions.State

equals(Object) - Method in record class com.google.adk.web.config.AdkWebCorsProperties

Indicates whether some other object is "equal to" this one.

errorCode() - Method in class com.google.adk.events.Event

errorCode() - Method in class com.google.adk.models.LlmResponse

Error code if the response is an error.

errorCode(FinishReason) - Method in class com.google.adk.events.Event.Builder

errorCode(FinishReason) - Method in class com.google.adk.models.LlmResponse.Builder

errorCode(Optional<FinishReason>) - Method in class com.google.adk.events.Event.Builder

errorCode(Optional<FinishReason>) - Method in class com.google.adk.models.LlmResponse.Builder

errorMessage() - Method in class com.google.adk.events.Event

errorMessage() - Method in class com.google.adk.models.LlmResponse

Error message if the response is an error.

errorMessage(String) - Method in class com.google.adk.events.Event.Builder

errorMessage(String) - Method in class com.google.adk.models.LlmResponse.Builder

errorMessage(Optional<String>) - Method in class com.google.adk.events.Event.Builder

errorMessage(Optional<String>) - Method in class com.google.adk.models.LlmResponse.Builder

escalate() - Method in class com.google.adk.events.EventActions

escalate(boolean) - Method in class com.google.adk.events.EventActions.Builder

evalId - Variable in class com.google.adk.web.AdkWebServer.AddSessionToEvalSetRequest

evalId - Variable in class com.google.adk.web.AdkWebServer.RunEvalResult

evalIds - Variable in class com.google.adk.web.AdkWebServer.RunEvalRequest

evalMetricResults - Variable in class com.google.adk.web.AdkWebServer.RunEvalResult

evalMetrics - Variable in class com.google.adk.web.AdkWebServer.RunEvalRequest

evalSetId - Variable in class com.google.adk.web.AdkWebServer.RunEvalResult

Event - Class in com.google.adk.events

Represents an event in a session.

Event.Builder - Class in com.google.adk.events

Builder for Event.

eventActions - Variable in class com.google.adk.agents.CallbackContext

eventActions() - Method in class com.google.adk.agents.CallbackContext

Returns the EventActions associated with this context.

EventActions - Class in com.google.adk.events

Represents the actions attached to an event.

EventActions() - Constructor for class com.google.adk.events.EventActions

Default constructor for Jackson.

EventActions.Builder - Class in com.google.adk.events

Builder for EventActions.

events() - Method in class com.google.adk.agents.ReadonlyContext

Returns an unmodifiable view of the events of the session.

events() - Method in class com.google.adk.flows.llmflows.RequestProcessor.RequestProcessingResult

events() - Method in class com.google.adk.flows.llmflows.ResponseProcessor.ResponseProcessingResult

events() - Method in class com.google.adk.sessions.ListEventsResponse

events() - Method in class com.google.adk.sessions.Session

events(List<Event>) - Method in class com.google.adk.sessions.ListEventsResponse.Builder

events(List<Event>) - Method in class com.google.adk.sessions.Session.Builder

EventStream - Class in com.google.adk.events

Iterable stream of Event objects.

EventStream(Supplier<Event>) - Constructor for class com.google.adk.events.EventStream

Constructs a new event stream.

Example - Class in com.google.adk.examples

Represents an few-shot example.

Example() - Constructor for class com.google.adk.examples.Example

Example.Builder - Class in com.google.adk.examples

Builder for constructing Example instances.

exampleProvider() - Method in class com.google.adk.agents.LlmAgent

exampleProvider(BaseExampleProvider) - Method in class com.google.adk.agents.LlmAgent.Builder

exampleProvider(Example...) - Method in class com.google.adk.agents.LlmAgent.Builder

exampleProvider(List<Example>) - Method in class com.google.adk.agents.LlmAgent.Builder

Examples - Class in com.google.adk.flows.llmflows

RequestProcessor that populates examples in LLM request.

Examples() - Constructor for class com.google.adk.flows.llmflows.Examples

ExampleUtils - Class in com.google.adk.examples

Utility class for examples.

executeCustomQueryRequest() - Static method in class com.google.adk.tools.applicationintegrationtoolset.ConnectionsClient

executor() - Method in class com.google.adk.agents.LlmAgent

executor(Executor) - Method in class com.google.adk.agents.LlmAgent.Builder

exitLoop(ToolContext) - Static method in class com.google.adk.tools.ExitLoopTool

ExitLoopTool - Class in com.google.adk.tools

Exits the loop.

export(Collection<SpanData>) - Method in class com.google.adk.web.AdkWebServer.ApiServerSpanExporter

F

filenames() - Method in class com.google.adk.artifacts.ListArtifactsResponse

filenames(List<String>) - Method in class com.google.adk.artifacts.ListArtifactsResponse.Builder

finalEvalStatus - Variable in class com.google.adk.web.AdkWebServer.RunEvalResult

finalResponse() - Method in class com.google.adk.events.Event

Returns true if this is a final response.

findAgent(String) - Method in class com.google.adk.agents.BaseAgent

Finds an agent (this or descendant) by name.

findSubAgent(String) - Method in class com.google.adk.agents.BaseAgent

Recursively search sub agent by name.

flush() - Method in class com.google.adk.web.AdkWebServer.ApiServerSpanExporter

fromJson(String) - Static method in class com.google.adk.events.Event

Parses an event from a JSON string.

fromJson(String) - Static method in class com.google.adk.sessions.Session

fromJsonNode(JsonNode, Class<T>) - Static method in class com.google.adk.JsonBaseModel

Deserializes a JsonNode to an object of the given type.

fromJsonString(String) - Static method in class com.google.adk.agents.LiveRequest

Deserializes a Json string to a LiveRequest object.

fromJsonString(String, Class<T>) - Static method in class com.google.adk.JsonBaseModel

Deserializes a Json string to an object of the given type.

functionCallId() - Method in class com.google.adk.tools.ToolContext

functionCallId(String) - Method in class com.google.adk.tools.ToolContext.Builder

functionCallId(String) - Method in class com.google.adk.tools.ToolContext

FunctionCallingUtils - Class in com.google.adk.tools

Utility class for function calling.

functionCalls() - Method in class com.google.adk.events.Event

Returns all function calls from this event.

functionResponses() - Method in class com.google.adk.events.Event

Returns all function responses from this event.

Functions - Class in com.google.adk.flows.llmflows

Utility class for handling function calls.

FunctionTool - Class in com.google.adk.tools

FunctionTool implements a customized function calling tool.

FunctionTool(Object, Method, boolean) - Constructor for class com.google.adk.tools.FunctionTool

G

GcsArtifactService - Class in com.google.adk.artifacts

An artifact service implementation using Google Cloud Storage (GCS).

GcsArtifactService(String, Storage) - Constructor for class com.google.adk.artifacts.GcsArtifactService

Initializes the GcsArtifactService.

Gemini - Class in com.google.adk.models

Represents the Gemini Generative AI model.

Gemini(String, VertexCredentials) - Constructor for class com.google.adk.models.Gemini

Constructs a new Gemini instance with a Google Gemini API key.

Gemini(String, Client) - Constructor for class com.google.adk.models.Gemini

Constructs a new Gemini instance.

Gemini(String, String) - Constructor for class com.google.adk.models.Gemini

Constructs a new Gemini instance with a Google Gemini API key.

Gemini.Builder - Class in com.google.adk.models

Builder for Gemini.

GeminiLlmConnection - Class in com.google.adk.models

Manages a persistent, bidirectional connection to the Gemini model via WebSockets for real-time interaction.

generateClientFunctionCallId() - Static method in class com.google.adk.flows.llmflows.Functions

Generates a unique ID for a function call.

generateContent(LlmRequest, boolean) - Method in class com.google.adk.models.BaseLlm

Generates one content from the given LLM request and tools.

generateContent(LlmRequest, boolean) - Method in class com.google.adk.models.Claude

generateContent(LlmRequest, boolean) - Method in class com.google.adk.models.Gemini

generateContent(LlmRequest, boolean) - Method in class com.google.adk.models.langchain4j.LangChain4j

generateContentConfig() - Method in class com.google.adk.agents.LlmAgent

generateContentConfig(GenerateContentConfig) - Method in class com.google.adk.agents.LlmAgent.Builder

generateEventId() - Static method in class com.google.adk.events.Event

get() - Method in class com.google.adk.agents.LiveRequestQueue

get(Object) - Method in class com.google.adk.sessions.State

getActionOperation(String, String, String, String, String) - Static method in class com.google.adk.tools.applicationintegrationtoolset.ConnectionsClient

getActionSchema(String) - Method in class com.google.adk.tools.applicationintegrationtoolset.ConnectionsClient

Retrieves the input and output JSON schema for a given action.

getAfterAgentCallbacks(List<Callbacks.AfterAgentCallbackBase>) - Static method in class com.google.adk.agents.CallbackUtil

Normalizes after-agent callbacks.

getAgentGraphDotSource(BaseAgent, List<List<String>>) - Static method in class com.google.adk.web.AgentGraphGenerator

Generates the DOT source string for the agent graph.

getAllExportedSpans() - Method in class com.google.adk.web.AdkWebServer.ApiServerSpanExporter

getAppName() - Method in class com.google.adk.web.AdkWebServer.AgentRunRequest

getBeforeAgentCallbacks(List<Callbacks.BeforeAgentCallbackBase>) - Static method in class com.google.adk.agents.CallbackUtil

Normalizes before-agent callbacks.

getCompileClasspath() - Method in class com.google.adk.web.config.AgentLoadingProperties

getConnectionDetails() - Method in class com.google.adk.tools.applicationintegrationtoolset.ConnectionsClient

Retrieves service details for a given connection.

getConnectorBaseSpec() - Static method in class com.google.adk.tools.applicationintegrationtoolset.ConnectionsClient

getDotSrc() - Method in class com.google.adk.web.AdkWebServer.GraphResponse

getEntity() - Method in class com.google.adk.network.ApiResponse

Gets the ResponseBody.

getEntity() - Method in class com.google.adk.network.HttpApiResponse

Returns the ResponseBody from the response.

getEntitySchemaAndOperations(String) - Method in class com.google.adk.tools.applicationintegrationtoolset.ConnectionsClient

Retrieves the JSON schema and available operations for a given entity.

getEvalId() - Method in class com.google.adk.web.AdkWebServer.AddSessionToEvalSetRequest

getEvalIds() - Method in class com.google.adk.web.AdkWebServer.RunEvalRequest

getEvalMetrics() - Method in class com.google.adk.web.AdkWebServer.RunEvalRequest

getEvalResult(String, String) - Method in class com.google.adk.web.AdkWebServer.AgentController

Gets a specific evaluation result.

getEventGraph(String, String, String, String) - Method in class com.google.adk.web.AdkWebServer.AgentController

Endpoint to get a graph representation of an event (currently returns a placeholder).

getEventTraceAttributes(String) - Method in class com.google.adk.web.AdkWebServer.ApiServerSpanExporter

getExamples(String) - Method in interface com.google.adk.examples.BaseExampleProvider

getFirstSystemInstruction() - Method in class com.google.adk.models.LlmRequest

returns the first system instruction text from the request if present.

getInstruction() - Method in record class com.google.adk.agents.Instruction.Provider

Returns the value of the getInstruction record component.

getLastUpdateTimeAsDouble() - Method in class com.google.adk.sessions.Session

getLlm(String) - Static method in class com.google.adk.models.LlmRegistry

Returns an LLM instance for the given model name, using a cached or new factory-created instance.

getLongRunningFunctionCalls(List<FunctionCall>, Map<String, BaseTool>) - Static method in class com.google.adk.flows.llmflows.Functions

getMapper() - Static method in class com.google.adk.JsonBaseModel

getMcpSession() - Method in class com.google.adk.tools.mcp.McpAsyncTool

getMcpSession() - Method in class com.google.adk.tools.mcp.McpTool

getNewMessage() - Method in class com.google.adk.web.AdkWebServer.AgentRunRequest

getOperation(String, String, String, String) - Static method in class com.google.adk.tools.applicationintegrationtoolset.ConnectionsClient

getOperationRequest() - Static method in class com.google.adk.tools.applicationintegrationtoolset.ConnectionsClient

getResponseBody() - Method in class com.google.adk.sessions.ApiResponse

Gets the HttpEntity.

getResponseBody() - Method in class com.google.adk.sessions.HttpApiResponse

Returns the HttpEntity from the response.

getRunner(String) - Method in class com.google.adk.web.AdkWebServer.RunnerService

Gets the Runner instance for a given application name.

getSession(String, String, String) - Method in class com.google.adk.web.AdkWebServer.AgentController

Retrieves a specific session by its ID.

getSession(String, String, String, Optional<GetSessionConfig>) - Method in interface com.google.adk.sessions.BaseSessionService

Retrieves a specific session, optionally filtering the events included.

getSession(String, String, String, Optional<GetSessionConfig>) - Method in class com.google.adk.sessions.InMemorySessionService

getSession(String, String, String, Optional<GetSessionConfig>) - Method in class com.google.adk.sessions.VertexAiSessionService

GetSessionConfig - Class in com.google.adk.sessions

Configuration for getting a session.

GetSessionConfig() - Constructor for class com.google.adk.sessions.GetSessionConfig

GetSessionConfig.Builder - Class in com.google.adk.sessions

Builder for GetSessionConfig.

getSessionId() - Method in class com.google.adk.web.AdkWebServer.AddSessionToEvalSetRequest

getSessionId() - Method in class com.google.adk.web.AdkWebServer.AgentRunRequest

getSessionToTraceIdsMap() - Method in class com.google.adk.web.AdkWebServer.ApiServerSpanExporter

getSessionTrace(String) - Method in class com.google.adk.web.AdkWebServer.AgentController

Retrieves trace spans for a given session ID.

getSourceDir() - Method in class com.google.adk.web.config.AgentLoadingProperties

getStreaming() - Method in class com.google.adk.web.AdkWebServer.AgentRunRequest

getSystemInstructions() - Method in class com.google.adk.models.LlmRequest

Returns all system instruction texts from the request as an immutable list.

getTools(ReadonlyContext) - Method in class com.google.adk.tools.applicationintegrationtoolset.ApplicationIntegrationToolset

getTools(ReadonlyContext) - Method in interface com.google.adk.tools.BaseToolset

Return all tools in the toolset based on the provided context.

getTools(ReadonlyContext) - Method in class com.google.adk.tools.mcp.McpToolset

getTraceDict(String) - Method in class com.google.adk.web.AdkWebServer.AgentController

Endpoint for retrieving trace information stored by the ApiServerSpanExporter, based on event ID.

getTracer() - Static method in class com.google.adk.Telemetry

Gets the tracer.

getUserId() - Method in class com.google.adk.web.AdkWebServer.AddSessionToEvalSetRequest

getUserId() - Method in class com.google.adk.web.AdkWebServer.AgentRunRequest

globalInstruction() - Method in class com.google.adk.agents.LlmAgent

globalInstruction(Instruction) - Method in class com.google.adk.agents.LlmAgent.Builder

globalInstruction(String) - Method in class com.google.adk.agents.LlmAgent.Builder

GoogleSearchTool - Class in com.google.adk.tools

A built-in tool that is automatically invoked by Gemini 2 models to retrieve search results from Google Search.

GoogleSearchTool() - Constructor for class com.google.adk.tools.GoogleSearchTool

GraphResponse() - Constructor for class com.google.adk.web.AdkWebServer.GraphResponse

GraphResponse(String) - Constructor for class com.google.adk.web.AdkWebServer.GraphResponse

Constructs a GraphResponse.

groundingMetadata() - Method in class com.google.adk.events.Event

The grounding metadata of the event.

groundingMetadata() - Method in class com.google.adk.models.LlmResponse

Returns the grounding metadata of the first candidate in the response, if available.

groundingMetadata(GroundingMetadata) - Method in class com.google.adk.events.Event.Builder

groundingMetadata(GroundingMetadata) - Method in class com.google.adk.models.LlmResponse.Builder

groundingMetadata(Optional<GroundingMetadata>) - Method in class com.google.adk.events.Event.Builder

groundingMetadata(Optional<GroundingMetadata>) - Method in class com.google.adk.models.LlmResponse.Builder

H

handleFunctionCalls(InvocationContext, Event, Map<String, BaseTool>) - Static method in class com.google.adk.flows.llmflows.Functions

handleTextMessage(WebSocketSession, TextMessage) - Method in class com.google.adk.web.AdkWebServer.LiveWebSocketHandler

handleTransportError(WebSocketSession, Throwable) - Method in class com.google.adk.web.AdkWebServer.LiveWebSocketHandler

hasDelta() - Method in class com.google.adk.sessions.State

hashCode() - Method in record class com.google.adk.agents.Instruction.Provider

Returns a hash code value for this object.

hashCode() - Method in record class com.google.adk.agents.Instruction.Static

Returns a hash code value for this object.

hashCode() - Method in class com.google.adk.agents.InvocationContext

hashCode() - Method in class com.google.adk.events.Event

hashCode() - Method in class com.google.adk.events.EventActions

hashCode() - Method in class com.google.adk.sessions.State

hashCode() - Method in record class com.google.adk.web.config.AdkWebCorsProperties

Returns a hash code value for this object.

headers() - Method in class com.google.adk.tools.mcp.SseServerParameters

Optional headers to include in the SSE connection request.

headers() - Method in record class com.google.adk.web.config.AdkWebCorsProperties

Returns the value of the headers record component.

headers(Map<String, Object>) - Method in class com.google.adk.tools.mcp.SseServerParameters.Builder

Sets the headers for the SSE connection request.

host - Variable in class com.google.adk.tools.applicationintegrationtoolset.ConnectionsClient.ConnectionDetails

HttpApiClient - Class in com.google.adk.sessions

Base client for the HTTP APIs.

HttpApiResponse - Class in com.google.adk.network

Wraps a real HTTP response to expose the methods needed by the GenAI SDK.

HttpApiResponse - Class in com.google.adk.sessions

Wraps a real HTTP response to expose the methods needed by the GenAI SDK.

HttpApiResponse(Response) - Constructor for class com.google.adk.network.HttpApiResponse

Constructs a HttpApiResponse instance with the response.

HttpApiResponse(Response) - Constructor for class com.google.adk.sessions.HttpApiResponse

Constructs a HttpApiResponse instance with the response.

I

id() - Method in class com.google.adk.events.Event

The event id.

id() - Method in class com.google.adk.sessions.Session

id(String) - Method in class com.google.adk.events.Event.Builder

id(String) - Method in class com.google.adk.sessions.Session.Builder

Identity - Class in com.google.adk.flows.llmflows

RequestProcessor that gives the agent identity from the framework

Identity() - Constructor for class com.google.adk.flows.llmflows.Identity

includeContents() - Method in class com.google.adk.agents.LlmAgent

includeContents(LlmAgent.IncludeContents) - Method in class com.google.adk.agents.LlmAgent.Builder

incrementLlmCallsCount() - Method in class com.google.adk.agents.InvocationContext

initializeAsyncSession(Object) - Static method in class com.google.adk.tools.mcp.McpSessionManager

initializeAsyncSession(Object, McpTransportBuilder) - Static method in class com.google.adk.tools.mcp.McpSessionManager

initializeSession(Object) - Static method in class com.google.adk.tools.mcp.McpSessionManager

initializeSession(Object, McpTransportBuilder) - Static method in class com.google.adk.tools.mcp.McpSessionManager

injectSessionState(InvocationContext, String) - Static method in class com.google.adk.utils.InstructionUtils

Populates placeholders in an instruction template string with values from the session state or loaded artifacts.

InMemoryArtifactService - Class in com.google.adk.artifacts

An in-memory implementation of the BaseArtifactService.

InMemoryArtifactService() - Constructor for class com.google.adk.artifacts.InMemoryArtifactService

InMemoryMemoryService - Class in com.google.adk.memory

An in-memory memory service for prototyping purposes only.

InMemoryMemoryService() - Constructor for class com.google.adk.memory.InMemoryMemoryService

InMemoryRunner - Class in com.google.adk.runner

The class for the in-memory GenAi runner, using in-memory artifact and session services.

InMemoryRunner(BaseAgent) - Constructor for class com.google.adk.runner.InMemoryRunner

InMemoryRunner(BaseAgent, String) - Constructor for class com.google.adk.runner.InMemoryRunner

InMemorySessionService - Class in com.google.adk.sessions

An in-memory implementation of BaseSessionService assuming Session objects are mutable regarding their state map, events list, and last update time.

InMemorySessionService() - Constructor for class com.google.adk.sessions.InMemorySessionService

Creates a new instance of the in-memory session service with empty storage.

input() - Method in class com.google.adk.examples.Example

input(Content) - Method in class com.google.adk.examples.Example.Builder

inputSchema - Variable in class com.google.adk.tools.applicationintegrationtoolset.ConnectionsClient.ActionSchema

inputSchema() - Method in class com.google.adk.agents.LlmAgent

inputSchema(Schema) - Method in class com.google.adk.agents.LlmAgent.Builder

instruction() - Method in record class com.google.adk.agents.Instruction.Static

Returns the value of the instruction record component.

instruction() - Method in class com.google.adk.agents.LlmAgent

instruction() - Method in class com.google.adk.agents.LlmAgentConfig

instruction(Instruction) - Method in class com.google.adk.agents.LlmAgent.Builder

instruction(String) - Method in class com.google.adk.agents.LlmAgent.Builder

Instruction - Interface in com.google.adk.agents

Represents an instruction that can be provided to an agent to guide its behavior.

Instruction.Provider - Record Class in com.google.adk.agents

Returns an instruction dynamically constructed from the given context.

Instruction.Static - Record Class in com.google.adk.agents

Plain instruction directly provided to the agent.

Instructions - Class in com.google.adk.flows.llmflows

RequestProcessor that handles instructions and global instructions for LLM flows.

Instructions() - Constructor for class com.google.adk.flows.llmflows.Instructions

InstructionUtils - Class in com.google.adk.utils

Utility methods for handling instruction templates.

IntegrationClient - Class in com.google.adk.tools.applicationintegrationtoolset

Utility class for interacting with Google Cloud Application Integration.

IntegrationConnectorTool - Class in com.google.adk.tools.applicationintegrationtoolset

Application Integration Tool

interrupted() - Method in class com.google.adk.events.Event

interrupted() - Method in class com.google.adk.models.LlmResponse

Indicates that LLM was interrupted when generating the content.

interrupted(Boolean) - Method in class com.google.adk.events.Event.Builder

interrupted(Boolean) - Method in class com.google.adk.models.LlmResponse.Builder

interrupted(Optional<Boolean>) - Method in class com.google.adk.events.Event.Builder

interrupted(Optional<Boolean>) - Method in class com.google.adk.models.LlmResponse.Builder

invocationContext - Variable in class com.google.adk.agents.ReadonlyContext

InvocationContext - Class in com.google.adk.agents

The context for an agent invocation.

invocationId() - Method in class com.google.adk.agents.InvocationContext

invocationId() - Method in class com.google.adk.agents.ReadonlyContext

Returns the ID of the current invocation.

invocationId() - Method in class com.google.adk.events.Event

Id of the invocation that this event belongs to.

invocationId(String) - Method in class com.google.adk.events.Event.Builder

isEmpty() - Method in class com.google.adk.sessions.State

isNullOrEmpty(Iterable<T>) - Static method in class com.google.adk.utils.CollectionUtils

Checks if the given iterable is null or empty.

isToolSelected(BaseTool, Optional<Object>, Optional<ReadonlyContext>) - Method in interface com.google.adk.tools.BaseToolset

Helper method to be used by implementers that returns true if the given tool is in the provided list of tools of if testing against the given ToolPredicate returns true (otherwise false).

iterator() - Method in class com.google.adk.events.EventStream

Returns an iterator that fetches events lazily.

J

JAVA_ADK_VERSION - Static variable in class com.google.adk.Version

JsonBaseModel - Class in com.google.adk

The base class for the types that needs JSON serialization/deserialization capability.

JsonBaseModel() - Constructor for class com.google.adk.JsonBaseModel

K

keySet() - Method in class com.google.adk.sessions.State

L

LangChain4j - Class in com.google.adk.models.langchain4j

LangChain4j(ChatModel) - Constructor for class com.google.adk.models.langchain4j.LangChain4j

LangChain4j(ChatModel, StreamingChatModel, String) - Constructor for class com.google.adk.models.langchain4j.LangChain4j

LangChain4j(ChatModel, String) - Constructor for class com.google.adk.models.langchain4j.LangChain4j

LangChain4j(StreamingChatModel) - Constructor for class com.google.adk.models.langchain4j.LangChain4j

LangChain4j(StreamingChatModel, String) - Constructor for class com.google.adk.models.langchain4j.LangChain4j

lastUpdateTime() - Method in class com.google.adk.sessions.Session

lastUpdateTime(Instant) - Method in class com.google.adk.sessions.Session.Builder

lastUpdateTime(Instant) - Method in class com.google.adk.sessions.Session

lastUpdateTimeSeconds(double) - Method in class com.google.adk.sessions.Session.Builder

listApps() - Method in class com.google.adk.web.AdkWebServer.AgentController

Lists available applications.

listArtifactKeys(String, String, String) - Method in interface com.google.adk.artifacts.BaseArtifactService

Lists all the artifact filenames within a session.

listArtifactKeys(String, String, String) - Method in class com.google.adk.artifacts.GcsArtifactService

Lists artifact filenames for a user and session.

listArtifactKeys(String, String, String) - Method in class com.google.adk.artifacts.InMemoryArtifactService

Lists filenames of stored artifacts for the session.

listArtifactNames(String, String, String) - Method in class com.google.adk.web.AdkWebServer.AgentController

Lists the names of all artifacts associated with a session.

listArtifacts() - Method in class com.google.adk.tools.ToolContext

Lists the filenames of the artifacts attached to the current session.

ListArtifactsResponse - Class in com.google.adk.artifacts

Response for listing artifacts.

ListArtifactsResponse() - Constructor for class com.google.adk.artifacts.ListArtifactsResponse

ListArtifactsResponse.Builder - Class in com.google.adk.artifacts

Builder for ListArtifactsResponse.

listArtifactVersions(String, String, String, String) - Method in class com.google.adk.web.AdkWebServer.AgentController

Lists the available versions for a specific artifact.

ListArtifactVersionsResponse - Class in com.google.adk.artifacts

Response for listing artifact versions.

ListArtifactVersionsResponse() - Constructor for class com.google.adk.artifacts.ListArtifactVersionsResponse

ListArtifactVersionsResponse.Builder - Class in com.google.adk.artifacts

Builder for ListArtifactVersionsResponse.

listEvalResults(String) - Method in class com.google.adk.web.AdkWebServer.AgentController

Lists all evaluation results for an app.

listEvalSets(String) - Method in class com.google.adk.web.AdkWebServer.AgentController

Placeholder for listing evaluation sets.

listEvalsInEvalSet(String, String) - Method in class com.google.adk.web.AdkWebServer.AgentController

Placeholder for listing evaluations within an evaluation set.

listEvents(String, String, String) - Method in interface com.google.adk.sessions.BaseSessionService

Lists the events within a specific session.

listEvents(String, String, String) - Method in class com.google.adk.sessions.InMemorySessionService

listEvents(String, String, String) - Method in class com.google.adk.sessions.VertexAiSessionService

ListEventsResponse - Class in com.google.adk.sessions

Response for listing events.

ListEventsResponse() - Constructor for class com.google.adk.sessions.ListEventsResponse

ListEventsResponse.Builder - Class in com.google.adk.sessions

Builder for ListEventsResponse.

listOperation(String, String, String, String) - Static method in class com.google.adk.tools.applicationintegrationtoolset.ConnectionsClient

listOperationRequest() - Static method in class com.google.adk.tools.applicationintegrationtoolset.ConnectionsClient

listSessions(String, String) - Method in interface com.google.adk.sessions.BaseSessionService

Lists sessions associated with a specific application and user.

listSessions(String, String) - Method in class com.google.adk.sessions.InMemorySessionService

listSessions(String, String) - Method in class com.google.adk.sessions.VertexAiSessionService

listSessions(String, String) - Method in class com.google.adk.web.AdkWebServer.AgentController

Lists all non-evaluation sessions for a given app and user.

ListSessionsResponse - Class in com.google.adk.sessions

Response for listing sessions.

ListSessionsResponse() - Constructor for class com.google.adk.sessions.ListSessionsResponse

ListSessionsResponse.Builder - Class in com.google.adk.sessions

Builder for ListSessionsResponse.

listVersions(String, String, String, String) - Method in interface com.google.adk.artifacts.BaseArtifactService

Lists all the versions (as revision IDs) of an artifact.

listVersions(String, String, String, String) - Method in class com.google.adk.artifacts.GcsArtifactService

Lists all available versions for a given artifact.

listVersions(String, String, String, String) - Method in class com.google.adk.artifacts.InMemoryArtifactService

Lists all versions of the specified artifact.

liveConnectConfig() - Method in class com.google.adk.models.LlmRequest

Returns the configuration for live connections.

liveConnectConfig(LiveConnectConfig) - Method in class com.google.adk.models.LlmRequest.Builder

LiveRequest - Class in com.google.adk.agents

Represents a request to be sent to a live connection to the LLM model.

LiveRequest.Builder - Class in com.google.adk.agents

Builder for constructing LiveRequest instances.

liveRequestQueue() - Method in class com.google.adk.agents.InvocationContext

LiveRequestQueue - Class in com.google.adk.agents

A queue of live requests to be sent to the model.

LiveRequestQueue() - Constructor for class com.google.adk.agents.LiveRequestQueue

LiveWebSocketHandler(ObjectMapper, BaseSessionService, AdkWebServer.RunnerService) - Constructor for class com.google.adk.web.AdkWebServer.LiveWebSocketHandler

LlmAgent - Class in com.google.adk.agents

The LLM-based agent.

LlmAgent(LlmAgent.Builder) - Constructor for class com.google.adk.agents.LlmAgent

LlmAgent.Builder - Class in com.google.adk.agents

Builder for LlmAgent.

LlmAgent.IncludeContents - Enum Class in com.google.adk.agents

Enum to define if contents of previous events should be included in requests to the underlying LLM.

LlmAgentConfig - Class in com.google.adk.agents

Configuration for LlmAgent.

LlmAgentConfig() - Constructor for class com.google.adk.agents.LlmAgentConfig

LlmCallsLimitExceededException - Exception Class in com.google.adk.exceptions

An error indicating that the limit for calls to the LLM has been exceeded.

LlmCallsLimitExceededException(String) - Constructor for exception class com.google.adk.exceptions.LlmCallsLimitExceededException

LlmRegistry - Class in com.google.adk.models

Central registry for managing Large Language Model (LLM) instances.

LlmRegistry.LlmFactory - Interface in com.google.adk.models

The factory interface for creating LLM instances.

LlmRequest - Class in com.google.adk.models

Represents a request to be sent to the LLM.

LlmRequest() - Constructor for class com.google.adk.models.LlmRequest

LlmRequest.Builder - Class in com.google.adk.models

Builder for constructing LlmRequest instances.

LlmResponse - Class in com.google.adk.models

Represents a response received from the LLM.

LlmResponse.Builder - Class in com.google.adk.models

Builder for constructing LlmResponse instances.

loadAgents() - Method in class com.google.adk.web.AgentCompilerLoader

Discovers, compiles, and loads agents from the configured source directory.

loadArtifact(String, String, String, String, Integer) - Method in class com.google.adk.web.AdkWebServer.AgentController

Loads the latest or a specific version of an artifact associated with a session.

loadArtifact(String, String, String, String, Optional<Integer>) - Method in interface com.google.adk.artifacts.BaseArtifactService

Gets an artifact.

loadArtifact(String, String, String, String, Optional<Integer>) - Method in class com.google.adk.artifacts.GcsArtifactService

Loads an artifact from GCS.

loadArtifact(String, String, String, String, Optional<Integer>) - Method in class com.google.adk.artifacts.InMemoryArtifactService

Loads an artifact by version or latest.

loadArtifact(String, Optional<Integer>) - Method in class com.google.adk.agents.CallbackContext

Loads an artifact from the artifact service associated with the current session.

LoadArtifactsTool - Class in com.google.adk.tools

A tool that loads artifacts and adds them to the session.

LoadArtifactsTool() - Constructor for class com.google.adk.tools.LoadArtifactsTool

loadArtifactVersion(String, String, String, String, int) - Method in class com.google.adk.web.AdkWebServer.AgentController

Loads a specific version of an artifact.

loadedAgentRegistry(AgentCompilerLoader, AgentLoadingProperties) - Method in class com.google.adk.web.AdkWebServer

location() - Method in class com.google.adk.models.VertexCredentials

location() - Method in class com.google.adk.sessions.HttpApiClient

Returns the location for Vertex AI APIs.

longRunning() - Method in class com.google.adk.tools.BaseTool

LongRunningFunctionTool - Class in com.google.adk.tools

A function tool that returns the result asynchronously.

longRunningToolIds() - Method in class com.google.adk.events.Event

Set of ids of the long running function calls.

longRunningToolIds(Optional<Set<String>>) - Method in class com.google.adk.events.Event.Builder

longRunningToolIds(Set<String>) - Method in class com.google.adk.events.Event.Builder

LoopAgent - Class in com.google.adk.agents

An agent that runs its sub-agents sequentially in a loop.

LoopAgent.Builder - Class in com.google.adk.agents

Builder for LoopAgent.

M

main(String[]) - Static method in class com.google.adk.web.AdkWebServer

Main entry point for the Spring Boot application.

mapping() - Method in record class com.google.adk.web.config.AdkWebCorsProperties

Returns the value of the mapping record component.

maxAge() - Method in record class com.google.adk.web.config.AdkWebCorsProperties

Returns the value of the maxAge record component.

maxIterations(int) - Method in class com.google.adk.agents.LoopAgent.Builder

maxIterations(Optional<Integer>) - Method in class com.google.adk.agents.LoopAgent.Builder

maxLlmCalls() - Method in class com.google.adk.agents.RunConfig

maxSteps - Variable in class com.google.adk.flows.llmflows.BaseLlmFlow

maxSteps() - Method in class com.google.adk.agents.LlmAgent

maxSteps(int) - Method in class com.google.adk.agents.LlmAgent.Builder

McpAsyncTool - Class in com.google.adk.tools.mcp

Initializes a MCP tool.

McpAsyncTool(McpSchema.Tool, McpAsyncClient, McpSessionManager) - Constructor for class com.google.adk.tools.mcp.McpAsyncTool

Creates a new McpAsyncTool with the default ObjectMapper.

McpAsyncTool(McpSchema.Tool, McpAsyncClient, McpSessionManager, ObjectMapper) - Constructor for class com.google.adk.tools.mcp.McpAsyncTool

Creates a new McpAsyncTool

McpInitializationException(String, Throwable) - Constructor for exception class com.google.adk.tools.mcp.McpToolset.McpInitializationException

McpSessionManager - Class in com.google.adk.tools.mcp

Manages MCP client sessions.

McpSessionManager(Object) - Constructor for class com.google.adk.tools.mcp.McpSessionManager

McpSessionManager(Object, McpTransportBuilder) - Constructor for class com.google.adk.tools.mcp.McpSessionManager

McpTool - Class in com.google.adk.tools.mcp

Initializes a MCP tool.

McpTool(McpSchema.Tool, McpSyncClient, McpSessionManager) - Constructor for class com.google.adk.tools.mcp.McpTool

Creates a new McpTool with the default ObjectMapper.

McpTool(McpSchema.Tool, McpSyncClient, McpSessionManager, ObjectMapper) - Constructor for class com.google.adk.tools.mcp.McpTool

Creates a new McpTool with the default ObjectMapper.

McpToolLoadingException(String, Throwable) - Constructor for exception class com.google.adk.tools.mcp.McpToolset.McpToolLoadingException

McpToolset - Class in com.google.adk.tools.mcp

Connects to a MCP Server, and retrieves MCP Tools into ADK Tools.

McpToolset(McpSessionManager, ObjectMapper, Optional<Object>) - Constructor for class com.google.adk.tools.mcp.McpToolset

Initializes the McpToolset with an McpSessionManager.

McpToolset(SseServerParameters) - Constructor for class com.google.adk.tools.mcp.McpToolset

Initializes the McpToolset with SSE server parameters, using the ObjectMapper used across the ADK and no tool filter.

McpToolset(SseServerParameters, ObjectMapper) - Constructor for class com.google.adk.tools.mcp.McpToolset

Initializes the McpToolset with SSE server parameters and no tool filter.

McpToolset(SseServerParameters, ObjectMapper, Optional<Object>) - Constructor for class com.google.adk.tools.mcp.McpToolset

Initializes the McpToolset with SSE server parameters.

McpToolset(SseServerParameters, Optional<Object>) - Constructor for class com.google.adk.tools.mcp.McpToolset

Initializes the McpToolset with SSE server parameters, using the ObjectMapper used across the ADK.

McpToolset(ServerParameters) - Constructor for class com.google.adk.tools.mcp.McpToolset

Initializes the McpToolset with local server parameters, using the ObjectMapper used across the ADK and no tool filter.

McpToolset(ServerParameters, ObjectMapper) - Constructor for class com.google.adk.tools.mcp.McpToolset

Initializes the McpToolset with local server parameters and no tool filter.

McpToolset(ServerParameters, ObjectMapper, Optional<Object>) - Constructor for class com.google.adk.tools.mcp.McpToolset

Initializes the McpToolset with local server parameters.

McpToolset(ServerParameters, Optional<Object>) - Constructor for class com.google.adk.tools.mcp.McpToolset

Initializes the McpToolset with local server parameters, using the ObjectMapper used across the ADK.

McpToolset.McpInitializationException - Exception Class in com.google.adk.tools.mcp

Exception thrown when there's an error during MCP session initialization.

McpToolset.McpToolLoadingException - Exception Class in com.google.adk.tools.mcp

Exception thrown when there's an error during loading tools from the MCP server.

McpToolset.McpToolsetException - Exception Class in com.google.adk.tools.mcp

Base exception for all errors originating from McpToolset.

McpToolsetException(String, Throwable) - Constructor for exception class com.google.adk.tools.mcp.McpToolset.McpToolsetException

McpTransportBuilder - Interface in com.google.adk.tools.mcp

Interface for building McpClientTransport instances.

MEDIA_TYPE_APPLICATION_JSON - Static variable in class com.google.adk.sessions.HttpApiClient

memories() - Method in class com.google.adk.memory.SearchMemoryResponse

Returns a list of memory entries that relate to the search query.

MemoryEntry - Class in com.google.adk.memory

Represents one memory entry.

MemoryEntry() - Constructor for class com.google.adk.memory.MemoryEntry

MemoryEntry.Builder - Class in com.google.adk.memory

Builder for MemoryEntry.

merge(EventActions) - Method in class com.google.adk.events.EventActions.Builder

methods() - Method in record class com.google.adk.web.config.AdkWebCorsProperties

Returns the value of the methods record component.

model() - Method in class com.google.adk.agents.LlmAgent

model() - Method in class com.google.adk.agents.LlmAgentConfig

model() - Method in class com.google.adk.models.BaseLlm

Returns the name of the LLM model.

model() - Method in class com.google.adk.models.LlmRequest

Returns the name of the LLM model to be used.

model() - Method in class com.google.adk.models.Model

model(BaseLlm) - Method in class com.google.adk.agents.LlmAgent.Builder

model(BaseLlm) - Method in class com.google.adk.models.Model.Builder

model(String) - Method in class com.google.adk.agents.LlmAgent.Builder

model(String) - Method in class com.google.adk.models.LlmRequest.Builder

Model - Class in com.google.adk.models

Represents a model by name or instance.

Model() - Constructor for class com.google.adk.models.Model

Model.Builder - Class in com.google.adk.models

Builder for Model.

modelName() - Method in class com.google.adk.models.Model

modelName(String) - Method in class com.google.adk.models.Gemini.Builder

Sets the name of the Gemini model to use.

modelName(String) - Method in class com.google.adk.models.Model.Builder

N

name - Variable in class com.google.adk.tools.applicationintegrationtoolset.ConnectionsClient.ConnectionDetails

name() - Method in class com.google.adk.agents.BaseAgent

Gets the agent's unique name.

name() - Method in class com.google.adk.agents.BaseAgentConfig

name() - Element in annotation interface com.google.adk.tools.Annotations.Schema

name() - Method in class com.google.adk.tools.BaseTool

name(String) - Method in class com.google.adk.agents.LlmAgent.Builder

name(String) - Method in class com.google.adk.agents.LoopAgent.Builder

name(String) - Method in class com.google.adk.agents.ParallelAgent.Builder

name(String) - Method in class com.google.adk.agents.SequentialAgent.Builder

newInvocationContextId() - Static method in class com.google.adk.agents.InvocationContext

newMessage - Variable in class com.google.adk.web.AdkWebServer.AgentRunRequest

nextPageToken() - Method in class com.google.adk.sessions.ListEventsResponse

nextPageToken(String) - Method in class com.google.adk.sessions.ListEventsResponse.Builder

NONE - Enum constant in enum class com.google.adk.agents.LlmAgent.IncludeContents

NONE - Enum constant in enum class com.google.adk.agents.RunConfig.StreamingMode

numRecentEvents() - Method in class com.google.adk.sessions.GetSessionConfig

numRecentEvents(int) - Method in class com.google.adk.sessions.GetSessionConfig.Builder

O

OBJECT_MAPPER - Static variable in class com.google.adk.tools.applicationintegrationtoolset.ApplicationIntegrationToolset

OBJECT_MAPPER - Static variable in class com.google.adk.tools.applicationintegrationtoolset.IntegrationClient

objectMapper() - Method in class com.google.adk.web.AdkWebServer

of() - Static method in class com.google.adk.utils.Pairs

Returns a new, empty ConcurrentHashMap.

of(K, V) - Static method in class com.google.adk.utils.Pairs

Returns a new ConcurrentHashMap containing a single mapping.

of(K, V, K, V) - Static method in class com.google.adk.utils.Pairs

Returns a new ConcurrentHashMap containing two mappings.

of(K, V, K, V, K, V) - Static method in class com.google.adk.utils.Pairs

Returns a new ConcurrentHashMap containing three mappings.

of(K, V, K, V, K, V, K, V) - Static method in class com.google.adk.utils.Pairs

Returns a new ConcurrentHashMap containing four mappings.

of(K, V, K, V, K, V, K, V, K, V) - Static method in class com.google.adk.utils.Pairs

Returns a new ConcurrentHashMap containing five mappings.

of(K, V, K, V, K, V, K, V, K, V, K, V) - Static method in class com.google.adk.utils.Pairs

Returns a new ConcurrentHashMap containing six mappings.

of(K, V, K, V, K, V, K, V, K, V, K, V, K, V) - Static method in class com.google.adk.utils.Pairs

Returns a new ConcurrentHashMap containing seven mappings.

of(K, V, K, V, K, V, K, V, K, V, K, V, K, V, K, V) - Static method in class com.google.adk.utils.Pairs

Returns a new ConcurrentHashMap containing eight mappings.

of(K, V, K, V, K, V, K, V, K, V, K, V, K, V, K, V, K, V) - Static method in class com.google.adk.utils.Pairs

Returns a new ConcurrentHashMap containing nine mappings.

of(K, V, K, V, K, V, K, V, K, V, K, V, K, V, K, V, K, V, K, V) - Static method in class com.google.adk.utils.Pairs

Returns a new ConcurrentHashMap containing ten mappings.

OpenTelemetryConfig() - Constructor for class com.google.adk.web.AdkWebServer.OpenTelemetryConfig

openTelemetrySdk(SdkTracerProvider) - Method in class com.google.adk.web.AdkWebServer.OpenTelemetryConfig

operations - Variable in class com.google.adk.tools.applicationintegrationtoolset.ConnectionsClient.EntitySchemaAndOperations

origins() - Method in record class com.google.adk.web.config.AdkWebCorsProperties

Returns the value of the origins record component.

output() - Method in class com.google.adk.examples.Example

output(List<Content>) - Method in class com.google.adk.examples.Example.Builder

outputAudioTranscription() - Method in class com.google.adk.agents.RunConfig

outputKey() - Method in class com.google.adk.agents.LlmAgent

outputKey() - Method in class com.google.adk.agents.LlmAgentConfig

outputKey(String) - Method in class com.google.adk.agents.LlmAgent.Builder

outputSchema - Variable in class com.google.adk.tools.applicationintegrationtoolset.ConnectionsClient.ActionSchema

outputSchema() - Method in class com.google.adk.agents.LlmAgent

outputSchema(Schema) - Method in class com.google.adk.agents.LlmAgent.Builder

outputSchema(Schema) - Method in class com.google.adk.models.LlmRequest.Builder

Sets the output schema for the LLM response.

P

Pairs - Class in com.google.adk.utils

Utility class for creating ConcurrentHashMaps.

ParallelAgent - Class in com.google.adk.agents

A shell agent that runs its sub-agents in parallel in isolated manner.

ParallelAgent.Builder - Class in com.google.adk.agents

Builder for ParallelAgent.

parentAgent() - Method in class com.google.adk.agents.BaseAgent

Retrieves the parent agent in the agent tree.

parentAgent(BaseAgent) - Method in class com.google.adk.agents.BaseAgent

Sets the parent agent.

partial() - Method in class com.google.adk.events.Event

partial is true for incomplete chunks from the LLM streaming response.

partial() - Method in class com.google.adk.models.LlmResponse

Indicates whether the text content is part of a unfinished text stream.

partial(Boolean) - Method in class com.google.adk.events.Event.Builder

partial(Boolean) - Method in class com.google.adk.models.LlmResponse.Builder

partial(Optional<Boolean>) - Method in class com.google.adk.events.Event.Builder

partial(Optional<Boolean>) - Method in class com.google.adk.models.LlmResponse.Builder

planning() - Method in class com.google.adk.agents.LlmAgent

planning(boolean) - Method in class com.google.adk.agents.LlmAgent.Builder

populateClientFunctionCallId(Event) - Static method in class com.google.adk.flows.llmflows.Functions

Populates missing function call IDs in the provided event's content.

postprocess(InvocationContext, Event, LlmRequest, LlmResponse) - Method in class com.google.adk.flows.llmflows.BaseLlmFlow

Post-processes the LLM response after receiving it from the LLM.

preprocess(InvocationContext, LlmRequest) - Method in class com.google.adk.flows.llmflows.BaseLlmFlow

Pre-processes the LLM request before sending it to the LLM.

processLlmRequest(LlmRequest.Builder, ToolContext) - Method in class com.google.adk.tools.BaseTool

Processes the outgoing LlmRequest.Builder.

processLlmRequest(LlmRequest.Builder, ToolContext) - Method in class com.google.adk.tools.BuiltInCodeExecutionTool

processLlmRequest(LlmRequest.Builder, ToolContext) - Method in class com.google.adk.tools.GoogleSearchTool

processLlmRequest(LlmRequest.Builder, ToolContext) - Method in class com.google.adk.tools.LoadArtifactsTool

processLlmRequest(LlmRequest.Builder, ToolContext) - Method in class com.google.adk.tools.retrieval.VertexAiRagRetrieval

processRequest(InvocationContext, LlmRequest) - Method in class com.google.adk.flows.llmflows.AgentTransfer

processRequest(InvocationContext, LlmRequest) - Method in class com.google.adk.flows.llmflows.Basic

processRequest(InvocationContext, LlmRequest) - Method in class com.google.adk.flows.llmflows.Contents

processRequest(InvocationContext, LlmRequest) - Method in class com.google.adk.flows.llmflows.Examples

processRequest(InvocationContext, LlmRequest) - Method in class com.google.adk.flows.llmflows.Identity

processRequest(InvocationContext, LlmRequest) - Method in class com.google.adk.flows.llmflows.Instructions

processRequest(InvocationContext, LlmRequest) - Method in interface com.google.adk.flows.llmflows.RequestProcessor

Process the LLM request as part of the pre-processing stage.

processResponse(InvocationContext, LlmResponse) - Method in interface com.google.adk.flows.llmflows.ResponseProcessor

Process the LLM response as part of the post-processing stage.

project() - Method in class com.google.adk.models.VertexCredentials

project() - Method in class com.google.adk.sessions.HttpApiClient

Returns the project ID for Vertex AI APIs.

Provider(Function<ReadonlyContext, Single<String>>) - Constructor for record class com.google.adk.agents.Instruction.Provider

Creates an instance of a Provider record class.

put(String, Object) - Method in class com.google.adk.sessions.State

putAll(Map<? extends String, ? extends Object>) - Method in class com.google.adk.sessions.State

putIfAbsent(String, Object) - Method in class com.google.adk.sessions.State

R

ReadonlyContext - Class in com.google.adk.agents

Provides read-only access to the context of an agent run.

ReadonlyContext(InvocationContext) - Constructor for class com.google.adk.agents.ReadonlyContext

realtime(Blob) - Method in class com.google.adk.agents.LiveRequestQueue

receive() - Method in interface com.google.adk.models.BaseLlmConnection

Receives the model responses.

receive() - Method in class com.google.adk.models.GeminiLlmConnection

recognize(RecognitionConfig, RecognitionAudio) - Method in interface com.google.adk.flows.llmflows.audio.SpeechClientInterface

Performs synchronous speech recognition.

recognize(RecognitionConfig, RecognitionAudio) - Method in class com.google.adk.flows.llmflows.audio.VertexSpeechClient

Performs synchronous speech recognition on the given audio input.

registerLlm(String, LlmRegistry.LlmFactory) - Static method in class com.google.adk.models.LlmRegistry

Registers a factory for model names matching the given regex pattern.

registerWebSocketHandlers(WebSocketHandlerRegistry) - Method in class com.google.adk.web.AdkWebServer.WebSocketConfig

remove(Object) - Method in class com.google.adk.sessions.State

remove(Object, Object) - Method in class com.google.adk.sessions.State

replace(String, Object) - Method in class com.google.adk.sessions.State

replace(String, Object, Object) - Method in class com.google.adk.sessions.State

request(String, String, String) - Method in class com.google.adk.sessions.HttpApiClient

Sends a Http request given the http method, path, and request json string.

REQUEST_PROCESSORS - Static variable in class com.google.adk.flows.llmflows.SingleFlow

requestedAuthConfigs() - Method in class com.google.adk.events.EventActions

requestedAuthConfigs(ConcurrentMap<String, ConcurrentMap<String, Object>>) - Method in class com.google.adk.events.EventActions.Builder

RequestProcessingResult() - Constructor for class com.google.adk.flows.llmflows.RequestProcessor.RequestProcessingResult

RequestProcessor - Interface in com.google.adk.flows.llmflows

RequestProcessor.RequestProcessingResult - Class in com.google.adk.flows.llmflows

requestProcessors - Variable in class com.google.adk.flows.llmflows.BaseLlmFlow

resolvedModel() - Method in class com.google.adk.agents.LlmAgent

response(GenerateContentResponse) - Method in class com.google.adk.models.LlmResponse.Builder

RESPONSE_PROCESSORS - Static variable in class com.google.adk.flows.llmflows.SingleFlow

responseModalities() - Method in class com.google.adk.agents.RunConfig

ResponseProcessingResult() - Constructor for class com.google.adk.flows.llmflows.ResponseProcessor.ResponseProcessingResult

ResponseProcessor - Interface in com.google.adk.flows.llmflows

ResponseProcessor.ResponseProcessingResult - Class in com.google.adk.flows.llmflows

responseProcessors - Variable in class com.google.adk.flows.llmflows.BaseLlmFlow

rootAgent() - Method in class com.google.adk.agents.BaseAgent

Returns the root agent for this agent by traversing up the parent chain.

run(InvocationContext) - Method in interface com.google.adk.flows.BaseFlow

Run this flow.

run(InvocationContext) - Method in class com.google.adk.flows.llmflows.BaseLlmFlow

Executes the full LLM flow by repeatedly calling BaseLlmFlow.runOneStep(com.google.adk.agents.InvocationContext) until a final response is produced.

runAsync(InvocationContext) - Method in class com.google.adk.agents.BaseAgent

Runs the agent asynchronously.

runAsync(Session, Content, RunConfig) - Method in class com.google.adk.runner.Runner

Runs the agent in the standard mode using a provided Session object.

runAsync(String, String, Content) - Method in class com.google.adk.runner.Runner

Asynchronously runs the agent for a given user and session, processing a new message and using a default RunConfig.

runAsync(String, String, Content, RunConfig) - Method in class com.google.adk.runner.Runner

Runs the agent in the standard mode.

runAsync(Map<String, Object>, ToolContext) - Method in class com.google.adk.tools.AgentTool

runAsync(Map<String, Object>, ToolContext) - Method in class com.google.adk.tools.applicationintegrationtoolset.IntegrationConnectorTool

runAsync(Map<String, Object>, ToolContext) - Method in class com.google.adk.tools.BaseTool

Calls a tool.

runAsync(Map<String, Object>, ToolContext) - Method in class com.google.adk.tools.FunctionTool

runAsync(Map<String, Object>, ToolContext) - Method in class com.google.adk.tools.LoadArtifactsTool

runAsync(Map<String, Object>, ToolContext) - Method in class com.google.adk.tools.mcp.McpAsyncTool

runAsync(Map<String, Object>, ToolContext) - Method in class com.google.adk.tools.mcp.McpTool

runAsync(Map<String, Object>, ToolContext) - Method in class com.google.adk.tools.retrieval.VertexAiRagRetrieval

runAsyncImpl(InvocationContext) - Method in class com.google.adk.agents.BaseAgent

Agent-specific asynchronous logic.

runAsyncImpl(InvocationContext) - Method in class com.google.adk.agents.LlmAgent

runAsyncImpl(InvocationContext) - Method in class com.google.adk.agents.LoopAgent

runAsyncImpl(InvocationContext) - Method in class com.google.adk.agents.ParallelAgent

Runs sub-agents in parallel and emits their events.

runAsyncImpl(InvocationContext) - Method in class com.google.adk.agents.SequentialAgent

Runs sub-agents sequentially.

runConfig() - Method in class com.google.adk.agents.InvocationContext

RunConfig - Class in com.google.adk.agents

Configuration to modify an agent's LLM's underlying behavior.

RunConfig() - Constructor for class com.google.adk.agents.RunConfig

RunConfig.Builder - Class in com.google.adk.agents

Builder for RunConfig.

RunConfig.StreamingMode - Enum Class in com.google.adk.agents

Streaming mode for the runner.

runEval(String, String, AdkWebServer.RunEvalRequest) - Method in class com.google.adk.web.AdkWebServer.AgentController

Placeholder for running evaluations.

RunEvalRequest() - Constructor for class com.google.adk.web.AdkWebServer.RunEvalRequest

RunEvalResult() - Constructor for class com.google.adk.web.AdkWebServer.RunEvalResult

RunEvalResult(String, String, String, String, List<List<Object>>, String) - Constructor for class com.google.adk.web.AdkWebServer.RunEvalResult

Constructs a RunEvalResult.

runLive(InvocationContext) - Method in class com.google.adk.agents.BaseAgent

Runs the agent synchronously.

runLive(InvocationContext) - Method in interface com.google.adk.flows.BaseFlow

runLive(InvocationContext) - Method in class com.google.adk.flows.llmflows.BaseLlmFlow

Executes the LLM flow in streaming mode.

runLive(Session, LiveRequestQueue, RunConfig) - Method in class com.google.adk.runner.Runner

Runs the agent in live mode, appending generated events to the session.

runLive(String, String, LiveRequestQueue, RunConfig) - Method in class com.google.adk.runner.Runner

Retrieves the session and runs the agent in live mode.

runLiveImpl(InvocationContext) - Method in class com.google.adk.agents.BaseAgent

Agent-specific synchronous logic.

runLiveImpl(InvocationContext) - Method in class com.google.adk.agents.LlmAgent

runLiveImpl(InvocationContext) - Method in class com.google.adk.agents.LoopAgent

runLiveImpl(InvocationContext) - Method in class com.google.adk.agents.ParallelAgent

Not supported for ParallelAgent.

runLiveImpl(InvocationContext) - Method in class com.google.adk.agents.SequentialAgent

Runs sub-agents sequentially in live mode.

Runner - Class in com.google.adk.runner

The main class for the GenAI Agents runner.

Runner(BaseAgent, String, BaseArtifactService, BaseSessionService) - Constructor for class com.google.adk.runner.Runner

Creates a new Runner.

RunnerService(Map<String, BaseAgent>, BaseArtifactService, BaseSessionService) - Constructor for class com.google.adk.web.AdkWebServer.RunnerService

runWithSessionId(String, Content, RunConfig) - Method in class com.google.adk.runner.Runner

Runs the agent asynchronously with a default user ID.

S

saveArtifact(String, Part) - Method in class com.google.adk.agents.CallbackContext

Saves an artifact and records it as a delta for the current session.

saveArtifact(String, String, String, String, Part) - Method in interface com.google.adk.artifacts.BaseArtifactService

Saves an artifact.

saveArtifact(String, String, String, String, Part) - Method in class com.google.adk.artifacts.GcsArtifactService

Saves an artifact to GCS and assigns a new version.

saveArtifact(String, String, String, String, Part) - Method in class com.google.adk.artifacts.InMemoryArtifactService

Saves an artifact in memory and assigns a new version.

saveInputBlobsAsArtifacts() - Method in class com.google.adk.agents.RunConfig

schema - Variable in class com.google.adk.tools.applicationintegrationtoolset.ConnectionsClient.EntitySchemaAndOperations

SchemaUtils - Class in com.google.adk

Utility class for validating schemas.

sdkTracerProvider(AdkWebServer.ApiServerSpanExporter) - Method in class com.google.adk.web.AdkWebServer.OpenTelemetryConfig

searchMemory(String, String, String) - Method in interface com.google.adk.memory.BaseMemoryService

Searches for sessions that match the query asynchronously.

searchMemory(String, String, String) - Method in class com.google.adk.memory.InMemoryMemoryService

SearchMemoryResponse - Class in com.google.adk.memory

Represents the response from a memory search.

SearchMemoryResponse() - Constructor for class com.google.adk.memory.SearchMemoryResponse

SearchMemoryResponse.Builder - Class in com.google.adk.memory

Builder for SearchMemoryResponse.

send(LiveRequest) - Method in class com.google.adk.agents.LiveRequestQueue

sendContent(Content) - Method in interface com.google.adk.models.BaseLlmConnection

Sends a user content to the model.

sendContent(Content) - Method in class com.google.adk.models.GeminiLlmConnection

sendHistory(List<Content>) - Method in interface com.google.adk.models.BaseLlmConnection

Sends the conversation history to the model.

sendHistory(List<Content>) - Method in class com.google.adk.models.GeminiLlmConnection

sendRealtime(Blob) - Method in interface com.google.adk.models.BaseLlmConnection

Sends a chunk of audio or a frame of video to the model in realtime.

sendRealtime(Blob) - Method in class com.google.adk.models.GeminiLlmConnection

SequentialAgent - Class in com.google.adk.agents

An agent that runs its sub-agents sequentially.

SequentialAgent.Builder - Class in com.google.adk.agents

Builder for SequentialAgent.

serviceName - Variable in class com.google.adk.tools.applicationintegrationtoolset.ConnectionsClient.ConnectionDetails

session() - Method in class com.google.adk.agents.InvocationContext

Session - Class in com.google.adk.sessions

A Session object that encapsulates the State and Events of a session.

Session.Builder - Class in com.google.adk.sessions

Builder for Session.

SessionException - Exception Class in com.google.adk.sessions

Represents a general error that occurred during session management operations.

SessionException(String) - Constructor for exception class com.google.adk.sessions.SessionException

SessionException(String, Throwable) - Constructor for exception class com.google.adk.sessions.SessionException

SessionException(Throwable) - Constructor for exception class com.google.adk.sessions.SessionException

sessionId - Variable in class com.google.adk.web.AdkWebServer.AddSessionToEvalSetRequest

sessionId - Variable in class com.google.adk.web.AdkWebServer.AgentRunRequest

sessionId - Variable in class com.google.adk.web.AdkWebServer.RunEvalResult

sessionId() - Method in class com.google.adk.agents.ReadonlyContext

Returns the session ID.

sessionIds() - Method in class com.google.adk.sessions.ListSessionsResponse

SessionNotFoundException - Exception Class in com.google.adk.sessions

Indicates that a requested session could not be found.

SessionNotFoundException(String) - Constructor for exception class com.google.adk.sessions.SessionNotFoundException

SessionNotFoundException(String, Throwable) - Constructor for exception class com.google.adk.sessions.SessionNotFoundException

sessions() - Method in class com.google.adk.sessions.ListSessionsResponse

sessions(List<Session>) - Method in class com.google.adk.sessions.ListSessionsResponse.Builder

sessionService() - Method in class com.google.adk.agents.InvocationContext

sessionService() - Method in class com.google.adk.runner.Runner

sessionService() - Method in class com.google.adk.web.AdkWebServer

SessionUtils - Class in com.google.adk.sessions

Utility functions for session service.

SessionUtils() - Constructor for class com.google.adk.sessions.SessionUtils

setActions(EventActions) - Method in class com.google.adk.events.Event

setActions(EventActions) - Method in class com.google.adk.tools.ToolContext

setArtifactDelta(ConcurrentMap<String, Part>) - Method in class com.google.adk.events.EventActions

setAuthor(String) - Method in class com.google.adk.events.Event

setAuthor(String) - Method in class com.google.adk.memory.MemoryEntry.Builder

Sets the author of the memory.

setCompileClasspath(String) - Method in class com.google.adk.web.config.AgentLoadingProperties

setContent(Content) - Method in class com.google.adk.memory.MemoryEntry.Builder

Sets the main content of the memory.

setContent(Optional<Content>) - Method in class com.google.adk.events.Event

setCredentials(GoogleCredentials) - Method in class com.google.adk.models.VertexCredentials.Builder

setCredentials(Optional<GoogleCredentials>) - Method in class com.google.adk.models.VertexCredentials.Builder

setDescription(String) - Method in class com.google.adk.agents.BaseAgentConfig

setDisallowTransferToParent(Boolean) - Method in class com.google.adk.agents.LlmAgentConfig

setDisallowTransferToPeers(Boolean) - Method in class com.google.adk.agents.LlmAgentConfig

setEndInvocation(boolean) - Method in class com.google.adk.agents.InvocationContext

setEndInvocation(boolean) - Method in class com.google.adk.events.EventActions

setEndInvocation(Optional<Boolean>) - Method in class com.google.adk.events.EventActions

setErrorCode(Optional<FinishReason>) - Method in class com.google.adk.events.Event

setErrorMessage(Optional<String>) - Method in class com.google.adk.events.Event

setEscalate(boolean) - Method in class com.google.adk.events.EventActions

setEscalate(Optional<Boolean>) - Method in class com.google.adk.events.EventActions

setGroundingMetadata(Optional<GroundingMetadata>) - Method in class com.google.adk.events.Event

setId(String) - Method in class com.google.adk.events.Event

setInstruction(String) - Method in class com.google.adk.agents.LlmAgentConfig

setInterrupted(Optional<Boolean>) - Method in class com.google.adk.events.Event

setInvocationId(String) - Method in class com.google.adk.events.Event

setLocation(String) - Method in class com.google.adk.models.VertexCredentials.Builder

setLocation(Optional<String>) - Method in class com.google.adk.models.VertexCredentials.Builder

setLongRunningToolIds(Optional<Set<String>>) - Method in class com.google.adk.events.Event

setMaxLlmCalls(int) - Method in class com.google.adk.agents.RunConfig.Builder

setMemories(List<MemoryEntry>) - Method in class com.google.adk.memory.SearchMemoryResponse.Builder

Sets the list of memory entries using a list.

setModel(String) - Method in class com.google.adk.agents.LlmAgentConfig

setName(String) - Method in class com.google.adk.agents.BaseAgentConfig

setOutputAudioTranscription(AudioTranscriptionConfig) - Method in class com.google.adk.agents.RunConfig.Builder

setOutputKey(String) - Method in class com.google.adk.agents.LlmAgentConfig

setPartial(Optional<Boolean>) - Method in class com.google.adk.events.Event

setProject(String) - Method in class com.google.adk.models.VertexCredentials.Builder

setProject(Optional<String>) - Method in class com.google.adk.models.VertexCredentials.Builder

setRequestedAuthConfigs(ConcurrentMap<String, ConcurrentMap<String, Object>>) - Method in class com.google.adk.events.EventActions

setResponseModalities(Iterable<Modality>) - Method in class com.google.adk.agents.RunConfig.Builder

setSaveInputBlobsAsArtifacts(boolean) - Method in class com.google.adk.agents.RunConfig.Builder

setSkipSummarization(boolean) - Method in class com.google.adk.events.EventActions

setSkipSummarization(Boolean) - Method in class com.google.adk.events.EventActions

setSkipSummarization(Optional<Boolean>) - Method in class com.google.adk.events.EventActions

setSourceDir(String) - Method in class com.google.adk.web.config.AgentLoadingProperties

setSpeechConfig(SpeechConfig) - Method in class com.google.adk.agents.RunConfig.Builder

setStateDelta(ConcurrentMap<String, Object>) - Method in class com.google.adk.events.EventActions

setStreamingMode(RunConfig.StreamingMode) - Method in class com.google.adk.agents.RunConfig.Builder

setTimestamp(long) - Method in class com.google.adk.events.Event

setTimestamp(String) - Method in class com.google.adk.memory.MemoryEntry.Builder

Sets the timestamp when the original content of this memory happened.

setTimestamp(Instant) - Method in class com.google.adk.memory.MemoryEntry.Builder

A convenience method to set the timestamp from an Instant object, formatted as an ISO 8601 string.

setTransferToAgent(String) - Method in class com.google.adk.events.EventActions

setTransferToAgent(Optional<String>) - Method in class com.google.adk.events.EventActions

setTurnComplete(Optional<Boolean>) - Method in class com.google.adk.events.Event

shouldClose() - Method in class com.google.adk.agents.LiveRequest

Extracts boolean value from the close field or returns false if unset.

shutdown() - Method in class com.google.adk.web.AdkWebServer.ApiServerSpanExporter

SingleFlow - Class in com.google.adk.flows.llmflows

Basic LLM flow with fixed request processors and no response post-processing.

SingleFlow() - Constructor for class com.google.adk.flows.llmflows.SingleFlow

SingleFlow(List<RequestProcessor>, List<ResponseProcessor>, Optional<Integer>) - Constructor for class com.google.adk.flows.llmflows.SingleFlow

SingleFlow(Optional<Integer>) - Constructor for class com.google.adk.flows.llmflows.SingleFlow

size() - Method in class com.google.adk.sessions.State

skipSummarization() - Method in class com.google.adk.events.EventActions

skipSummarization(boolean) - Method in class com.google.adk.events.EventActions.Builder

SpeechClientInterface - Interface in com.google.adk.flows.llmflows.audio

Interface for a speech-to-text client.

speechConfig() - Method in class com.google.adk.agents.RunConfig

SSE - Enum constant in enum class com.google.adk.agents.RunConfig.StreamingMode

sseReadTimeout() - Method in class com.google.adk.tools.mcp.SseServerParameters

The timeout for reading data from the SSE stream.

sseReadTimeout(Duration) - Method in class com.google.adk.tools.mcp.SseServerParameters.Builder

Sets the timeout for reading data from the SSE stream.

SseServerParameters - Class in com.google.adk.tools.mcp

Parameters for establishing a MCP Server-Sent Events (SSE) connection.

SseServerParameters() - Constructor for class com.google.adk.tools.mcp.SseServerParameters

SseServerParameters.Builder - Class in com.google.adk.tools.mcp

Builder for SseServerParameters.

state() - Method in class com.google.adk.agents.CallbackContext

Returns the delta-aware state of the current callback.

state() - Method in class com.google.adk.agents.ReadonlyContext

Returns an unmodifiable view of the state of the session.

state() - Method in class com.google.adk.sessions.Session

state(State) - Method in class com.google.adk.sessions.Session.Builder

state(ConcurrentMap<String, Object>) - Method in class com.google.adk.sessions.Session.Builder

State - Class in com.google.adk.sessions

A State object that also keeps track of the changes to the state.

State(ConcurrentMap<String, Object>) - Constructor for class com.google.adk.sessions.State

State(ConcurrentMap<String, Object>, ConcurrentMap<String, Object>) - Constructor for class com.google.adk.sessions.State

stateDelta() - Method in class com.google.adk.events.EventActions

stateDelta(ConcurrentMap<String, Object>) - Method in class com.google.adk.events.EventActions.Builder

Static(String) - Constructor for record class com.google.adk.agents.Instruction.Static

Creates an instance of a Static record class.

stepsCompleted - Variable in class com.google.adk.flows.llmflows.BaseLlmFlow

streaming - Variable in class com.google.adk.web.AdkWebServer.AgentRunRequest

streamingMode() - Method in class com.google.adk.agents.RunConfig

stringifyContent() - Method in class com.google.adk.events.Event

Converts the event content into a readable string.

subAgents() - Method in class com.google.adk.agents.BaseAgent

subAgents(BaseAgent...) - Method in class com.google.adk.agents.LlmAgent.Builder

subAgents(BaseAgent...) - Method in class com.google.adk.agents.LoopAgent.Builder

subAgents(BaseAgent...) - Method in class com.google.adk.agents.ParallelAgent.Builder

subAgents(BaseAgent...) - Method in class com.google.adk.agents.SequentialAgent.Builder

subAgents(List<? extends BaseAgent>) - Method in class com.google.adk.agents.LlmAgent.Builder

subAgents(List<? extends BaseAgent>) - Method in class com.google.adk.agents.LoopAgent.Builder

subAgents(List<? extends BaseAgent>) - Method in class com.google.adk.agents.ParallelAgent.Builder

subAgents(List<? extends BaseAgent>) - Method in class com.google.adk.agents.SequentialAgent.Builder

T

Telemetry - Class in com.google.adk

Utility class for capturing and reporting telemetry data within the ADK.

TEMP_PREFIX - Static variable in class com.google.adk.sessions.State

test(BaseTool, Optional<ReadonlyContext>) - Method in interface com.google.adk.tools.ToolPredicate

Decides if the given tool is selected.

timeout() - Method in class com.google.adk.tools.mcp.SseServerParameters

The timeout for the initial connection attempt.

timeout(Duration) - Method in class com.google.adk.tools.mcp.SseServerParameters.Builder

Sets the timeout for the initial connection attempt.

timestamp() - Method in class com.google.adk.events.Event

The timestamp of the event.

timestamp() - Method in class com.google.adk.memory.MemoryEntry

Returns the timestamp when the original content of this memory happened, or null if not set.

timestamp(long) - Method in class com.google.adk.events.Event.Builder

timestamp(Optional<Long>) - Method in class com.google.adk.events.Event.Builder

toBuilder() - Method in class com.google.adk.agents.LiveRequest

toBuilder() - Method in class com.google.adk.events.Event

Creates a builder pre-filled with this event's values.

toBuilder() - Method in class com.google.adk.events.EventActions

toBuilder() - Method in class com.google.adk.examples.Example

toBuilder() - Method in class com.google.adk.memory.MemoryEntry

Creates a new builder with a copy of this entry's values.

toBuilder() - Method in class com.google.adk.models.LlmRequest

toBuilder() - Method in class com.google.adk.models.LlmResponse

toBuilder() - Method in class com.google.adk.models.Model

toBuilder() - Method in class com.google.adk.tools.ToolContext

toGeminiSchema(McpSchema.JsonSchema) - Method in class com.google.adk.tools.mcp.McpAsyncTool

toGeminiSchema(McpSchema.JsonSchema) - Method in class com.google.adk.tools.mcp.McpTool

toJson() - Method in class com.google.adk.JsonBaseModel

toJsonNode(Object) - Static method in class com.google.adk.JsonBaseModel

Serializes an object to a JsonNode.

toJsonString(Object) - Static method in class com.google.adk.JsonBaseModel

Serializes an object to a Json string.

ToolContext - Class in com.google.adk.tools

ToolContext object provides a structured context for executing tools or functions.

ToolContext.Builder - Class in com.google.adk.tools

Builder for ToolContext.

ToolPredicate - Interface in com.google.adk.tools

Functional interface to decide whether a tool should be exposed to the LLM based on the current context.

tools() - Method in class com.google.adk.agents.LlmAgent

tools() - Method in class com.google.adk.models.LlmRequest

Returns a map of tools available to the LLM.

tools(Object...) - Method in class com.google.adk.agents.LlmAgent.Builder

tools(List<?>) - Method in class com.google.adk.agents.LlmAgent.Builder

toolsUnion() - Method in class com.google.adk.agents.LlmAgent

toString() - Method in record class com.google.adk.agents.Instruction.Provider

Returns a string representation of this record class.

toString() - Method in record class com.google.adk.agents.Instruction.Static

Returns a string representation of this record class.

toString() - Method in class com.google.adk.events.Event

toString() - Method in class com.google.adk.sessions.Session

toString() - Method in record class com.google.adk.web.config.AdkWebCorsProperties

Returns a string representation of this record class.

traceCallLlm(InvocationContext, String, LlmRequest, LlmResponse) - Static method in class com.google.adk.Telemetry

Traces a call to the LLM.

traceSendData(InvocationContext, String, List<Content>) - Static method in class com.google.adk.Telemetry

Traces the sending of data (history or new content) to the agent/model.

traceToolCall(Map<String, Object>) - Static method in class com.google.adk.Telemetry

Traces tool call arguments.

traceToolResponse(InvocationContext, String, Event) - Static method in class com.google.adk.Telemetry

Traces tool response event.

transferToAgent() - Method in class com.google.adk.events.EventActions

transferToAgent() - Method in class com.google.adk.flows.llmflows.ResponseProcessor.ResponseProcessingResult

transferToAgent(String) - Method in class com.google.adk.events.EventActions.Builder

transferToAgent(String, ToolContext) - Static method in class com.google.adk.flows.llmflows.AgentTransfer

Marks the target agent for transfer using the tool context.

turnComplete() - Method in class com.google.adk.events.Event

turnComplete() - Method in class com.google.adk.models.LlmResponse

Indicates whether the response from the model is complete.

turnComplete(Boolean) - Method in class com.google.adk.events.Event.Builder

turnComplete(Boolean) - Method in class com.google.adk.models.LlmResponse.Builder

turnComplete(Optional<Boolean>) - Method in class com.google.adk.events.Event.Builder

turnComplete(Optional<Boolean>) - Method in class com.google.adk.models.LlmResponse.Builder

U

updatedRequest() - Method in class com.google.adk.flows.llmflows.RequestProcessor.RequestProcessingResult

updatedResponse() - Method in class com.google.adk.flows.llmflows.ResponseProcessor.ResponseProcessingResult

updateOperation(String, String, String) - Static method in class com.google.adk.tools.applicationintegrationtoolset.ConnectionsClient

updateOperationRequest(String) - Static method in class com.google.adk.tools.applicationintegrationtoolset.ConnectionsClient

url() - Method in class com.google.adk.tools.mcp.SseServerParameters

The URL of the SSE server.

url(String) - Method in class com.google.adk.tools.mcp.SseServerParameters.Builder

Sets the URL of the SSE server.

usageMetadata() - Method in class com.google.adk.models.LlmResponse

Usage metadata about the response(s).

usageMetadata(GenerateContentResponseUsageMetadata) - Method in class com.google.adk.models.LlmResponse.Builder

usageMetadata(Optional<GenerateContentResponseUsageMetadata>) - Method in class com.google.adk.models.LlmResponse.Builder

USER_PREFIX - Static variable in class com.google.adk.sessions.State

userContent() - Method in class com.google.adk.agents.InvocationContext

userContent() - Method in class com.google.adk.agents.ReadonlyContext

Returns the user content that initiated this invocation.

userId - Variable in class com.google.adk.web.AdkWebServer.AddSessionToEvalSetRequest

userId - Variable in class com.google.adk.web.AdkWebServer.AgentRunRequest

userId() - Method in class com.google.adk.agents.InvocationContext

userId() - Method in class com.google.adk.sessions.Session

userId(String) - Method in class com.google.adk.sessions.Session.Builder

V

validate() - Method in class com.google.adk.agents.LlmAgent.Builder

validateMapOnSchema(Map<String, Object>, Schema, Boolean) - Static method in class com.google.adk.SchemaUtils

Validates a map against a schema.

validateOutputSchema(String, Schema) - Static method in class com.google.adk.SchemaUtils

Validates an output string against a schema.

valueOf(String) - Static method in enum class com.google.adk.agents.LlmAgent.IncludeContents

Returns the enum constant of this class with the specified name.

valueOf(String) - Static method in enum class com.google.adk.agents.RunConfig.StreamingMode

Returns the enum constant of this class with the specified name.

values() - Static method in enum class com.google.adk.agents.LlmAgent.IncludeContents

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

values() - Static method in enum class com.google.adk.agents.RunConfig.StreamingMode

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

values() - Method in class com.google.adk.sessions.State

Version - Class in com.google.adk

Tracks the current ADK version.

versions() - Method in class com.google.adk.artifacts.ListArtifactVersionsResponse

versions(List<Part>) - Method in class com.google.adk.artifacts.ListArtifactVersionsResponse.Builder

vertexAI() - Method in class com.google.adk.sessions.HttpApiClient

Returns whether the client is using Vertex AI APIs.

VertexAiRagRetrieval - Class in com.google.adk.tools.retrieval

A retrieval tool that fetches context from Vertex AI RAG.

VertexAiRagRetrieval(String, String, VertexRagServiceClient, String, List<RetrieveContextsRequest.VertexRagStore.RagResource>, Double) - Constructor for class com.google.adk.tools.retrieval.VertexAiRagRetrieval

VertexAiSessionService - Class in com.google.adk.sessions

TODO: Use the genai HttpApiClient and ApiResponse methods once they are public.

VertexAiSessionService() - Constructor for class com.google.adk.sessions.VertexAiSessionService

Creates a session service with default configuration.

VertexAiSessionService(String, String, HttpApiClient) - Constructor for class com.google.adk.sessions.VertexAiSessionService

Creates a new instance of the Vertex AI Session Service with a custom ApiClient for testing.

VertexAiSessionService(String, String, Optional<GoogleCredentials>, Optional<HttpOptions>) - Constructor for class com.google.adk.sessions.VertexAiSessionService

Creates a session service with specified project, location, credentials, and HTTP options.

vertexCredentials(VertexCredentials) - Method in class com.google.adk.models.Gemini.Builder

Sets the Vertex AI credentials.

VertexCredentials - Class in com.google.adk.models

Credentials for accessing Gemini models through Vertex.

VertexCredentials() - Constructor for class com.google.adk.models.VertexCredentials

VertexCredentials.Builder - Class in com.google.adk.models

Builder for VertexCredentials.

VertexSpeechClient - Class in com.google.adk.flows.llmflows.audio

Implementation of SpeechClientInterface using Vertex AI SpeechClient.

VertexSpeechClient() - Constructor for class com.google.adk.flows.llmflows.audio.VertexSpeechClient

Constructs a VertexSpeechClient, initializing the underlying Google Cloud SpeechClient.

W

WebSocketConfig(AdkWebServer.LiveWebSocketHandler) - Constructor for class com.google.adk.web.AdkWebServer.WebSocketConfig

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