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Class: FunctionTool<T, R>

Simple Tool interface. Likely to change.

Type Parameters

T

R extends JSONValue | Promise<JSONValue>

Implements

Constructors

new FunctionTool()

new FunctionTool<T, R>(_fn, _metadata): FunctionTool<T, R>

Parameters

_fn

_metadata: ToolMetadata<JSONSchemaType<T>>

Returns

FunctionTool<T, R>

Defined in

packages/llamaindex/src/tools/functionTool.ts:8

Accessors

metadata

get metadata(): T extends Known ? ToolMetadata<JSONSchemaType<T<T>>> : ToolMetadata<Record<string, unknown>>

Returns

T extends Known ? ToolMetadata<JSONSchemaType<T<T>>> : ToolMetadata<Record<string, unknown>>

Implementation of

BaseTool.metadata

Defined in

packages/llamaindex/src/tools/functionTool.ts:24

Methods

call()

call(input): R

This could be undefined if the implementation is not provided, which might be the case when communicating with a llm.

Parameters

input: T

Returns

R

The output of the tool.

Implementation of

BaseTool.call

Defined in

packages/llamaindex/src/tools/functionTool.ts:28


from()

static from<T>(fn, schema): FunctionTool<T, JSONValue | Promise<JSONValue>>

Type Parameters

T

Parameters

fn

schema: ToolMetadata<JSONSchemaType<T>>

Returns

FunctionTool<T, JSONValue | Promise<JSONValue>>

Defined in

packages/llamaindex/src/tools/functionTool.ts:13