Class: DynamicTool

tools.DynamicTool

Hierarchy

• Tool

  ↳ DynamicTool

Constructors

constructor

• new DynamicTool(fields)

Parameters

Name	Type
fields	Object
fields.description	string
fields.func	(arg1: string) => Promise<string>
fields.name	string

Overrides

Tool.constructor

Defined in

langchain/src/tools/dynamic.ts:10

Properties

callbackManager

• callbackManager: CallbackManager

Inherited from

Tool.callbackManager

Defined in

langchain/src/tools/base.ts:13

---

description

• description: string

Overrides

Tool.description

Defined in

langchain/src/tools/dynamic.ts:6

---

func

• func: (arg1: string) => Promise<string>

Type declaration

▸ (arg1): Promise<string>

Parameters

Name	Type
arg1	string

Returns

Promise<string>

Defined in

langchain/src/tools/dynamic.ts:8

---

name

• name: string

Overrides

Tool.name

Defined in

langchain/src/tools/dynamic.ts:4

---

returnDirect

• returnDirect: boolean = false

Inherited from

Tool.returnDirect

Defined in

langchain/src/tools/base.ts:44

---

verbose

• verbose: boolean

Inherited from

Tool.verbose

Defined in

langchain/src/tools/base.ts:11

Methods

_call

▸ _call(input): Promise<string>

Parameters

Name	Type
input	string

Returns

Promise<string>

Overrides

Tool._call

Defined in

langchain/src/tools/dynamic.ts:21

---

call

▸ call(arg, verbose?): Promise<string>

Parameters

Name	Type
arg	string
verbose?	boolean

Returns

Promise<string>

Inherited from

Tool.call

Defined in

langchain/src/tools/base.ts:22