Class: ReActAgent

An agent that uses OpenAI's API to generate text.

Hierarchy

• AgentRunner

  ↳ ReActAgent

Constructors

constructor

• new ReActAgent(«destructured»): ReActAgent

Parameters

Name	Type
«destructured»	Partial<ReActAgentParams>

Returns

ReActAgent

Overrides

AgentRunner.constructor

Defined in

packages/core/src/agent/react/base.ts:26

Properties

agentWorker

• agentWorker: AgentWorker

Inherited from

AgentRunner.agentWorker

Defined in

packages/core/src/agent/runner/base.ts:46

---

callbackManager

• callbackManager: CallbackManager

Inherited from

AgentRunner.callbackManager

Defined in

packages/core/src/agent/runner/base.ts:49

---

defaultToolChoice

• defaultToolChoice: string

Inherited from

AgentRunner.defaultToolChoice

Defined in

packages/core/src/agent/runner/base.ts:52

---

deleteTaskOnFinish

• deleteTaskOnFinish: boolean

Inherited from

AgentRunner.deleteTaskOnFinish

Defined in

packages/core/src/agent/runner/base.ts:51

---

initTaskStateKwargs

• initTaskStateKwargs: Record<string, any>

Inherited from

AgentRunner.initTaskStateKwargs

Defined in

packages/core/src/agent/runner/base.ts:50

---

memory

• memory: BaseMemory

Inherited from

AgentRunner.memory

Defined in

packages/core/src/agent/runner/base.ts:48

---

state

• state: AgentState

Inherited from

AgentRunner.state

Defined in

packages/core/src/agent/runner/base.ts:47

Methods

_chat

▸ _chat(«destructured»): Promise<AgentChatResponse>

Parameters

Name	Type
«destructured»	ChatEngineAgentParams

Returns

Promise<AgentChatResponse>

Inherited from

AgentRunner._chat

Defined in

packages/core/src/agent/runner/base.ts:266

▸ _chat(«destructured»): Promise<StreamingAgentChatResponse>

Parameters

Name	Type
«destructured»	ChatEngineAgentParams & { stream: true }

Returns

Promise<StreamingAgentChatResponse>

Inherited from

AgentRunner._chat

Defined in

packages/core/src/agent/runner/base.ts:271

---

_getPromptModules

▸ _getPromptModules(): string[]

Returns

string[]

Inherited from

AgentRunner._getPromptModules

Defined in

packages/core/src/agent/runner/base.ts:352

---

_getPrompts

▸ _getPrompts(): string[]

Returns

string[]

Inherited from

AgentRunner._getPrompts

Defined in

packages/core/src/agent/runner/base.ts:356

---

chat

▸ chat(«destructured»): Promise<AgentChatResponse>

Sends a message to the LLM and returns the response.

Parameters

Name	Type
«destructured»	ChatEngineAgentParams & { stream?: false }

Returns

Promise<AgentChatResponse>

Inherited from

AgentRunner.chat

Defined in

packages/core/src/agent/runner/base.ts:314

▸ chat(«destructured»): Promise<StreamingAgentChatResponse>

Parameters

Name	Type
«destructured»	ChatEngineAgentParams & { stream: true }

Returns

Promise<StreamingAgentChatResponse>

Inherited from

AgentRunner.chat

Defined in

packages/core/src/agent/runner/base.ts:322

---

createTask

▸ createTask(input, kwargs?): Task

Creates a task.

Parameters

Name	Type
input	string
kwargs?	any

Returns

Task

Inherited from

AgentRunner.createTask

Defined in

packages/core/src/agent/runner/base.ts:78

---

deleteTask

▸ deleteTask(taskId): void

Deletes the task.

Parameters

Name	Type
taskId	string

Returns

void

Inherited from

AgentRunner.deleteTask

Defined in

packages/core/src/agent/runner/base.ts:121

---

finalizeResponse

▸ finalizeResponse(taskId, stepOutput, kwargs?): Promise<AgentChatResponse | StreamingAgentChatResponse>

Finalizes the response and returns it.

Parameters

Name	Type
taskId	string
stepOutput	TaskStepOutput
kwargs?	any

Returns

Promise<AgentChatResponse | StreamingAgentChatResponse>

Inherited from

AgentRunner.finalizeResponse

Defined in

packages/core/src/agent/runner/base.ts:231

---

getCompletedStep

▸ getCompletedStep(taskId, stepId, kwargs): TaskStepOutput

Parameters

Name	Type
taskId	string
stepId	string
kwargs	any

Returns

TaskStepOutput

Inherited from

AgentRunner.getCompletedStep

Defined in

packages/core/src/agent/runner/base.ts:367

---

getCompletedSteps

▸ getCompletedSteps(taskId): TaskStepOutput[]

Returns the completed steps in the task.

Parameters

Name	Type
taskId	string

Returns

TaskStepOutput[]

Inherited from

AgentRunner.getCompletedSteps

Defined in

packages/core/src/agent/runner/base.ts:146

---

getTask

▸ getTask(taskId): Task

Returns the task.

Parameters

Name	Type
taskId	string

Returns

Task

Inherited from

AgentRunner.getTask

Defined in

packages/core/src/agent/runner/base.ts:137

---

getUpcomingSteps

▸ getUpcomingSteps(taskId, kwargs): TaskStep[]

Returns the next steps in the task.

Parameters

Name	Type
taskId	string
kwargs	any

Returns

TaskStep[]

Inherited from

AgentRunner.getUpcomingSteps

Defined in

packages/core/src/agent/runner/base.ts:155

---

listTasks

▸ listTasks(): Task[]

Returns the list of tasks.

Returns

Task[]

Inherited from

AgentRunner.listTasks

Defined in

packages/core/src/agent/runner/base.ts:128

---

query

▸ query(params): Promise<AgentChatResponse | StreamingAgentChatResponse>

query is the main entrypoint for the agent. It takes a query and returns a response.

Parameters

Name	Type
params	QueryEngineParamsNonStreaming

Returns

Promise<AgentChatResponse | StreamingAgentChatResponse>

Inherited from

AgentRunner.query

Defined in

packages/core/src/agent/types.ts:51

---

reset

▸ reset(): void

Resets the agent.

Returns

void

Inherited from

AgentRunner.reset

Defined in

packages/core/src/agent/runner/base.ts:363

---

runStep

▸ runStep(taskId, input?, step?, kwargs?): Promise<TaskStepOutput>

Runs the next step in the task.

Parameters

Name	Type
taskId	string
input?	null | string
step?	TaskStep
kwargs	any

Returns

Promise<TaskStepOutput>

Inherited from

AgentRunner.runStep

Defined in

packages/core/src/agent/runner/base.ts:197

---

streamStep

▸ streamStep(taskId, input, step?, kwargs?): Promise<TaskStepOutput>

Runs the step and returns the response.

Parameters

Name	Type
taskId	string
input	string
step?	TaskStep
kwargs?	any

Returns

Promise<TaskStepOutput>

Inherited from

AgentRunner.streamStep

Defined in

packages/core/src/agent/runner/base.ts:214

---

undoStep

▸ undoStep(taskId): void

Undoes the step.

Parameters

Name	Type
taskId	string

Returns

void

Inherited from

AgentRunner.undoStep

Defined in

packages/core/src/agent/runner/base.ts:386