Class LangchainToolAdapter

Shared plumbing for AI-framework adapters (Langchain, Vercel AI, ...). Subclasses only need to implement getTools() in their framework's shape.

Hierarchy (View Summary)

BaseAiAdapter<DynamicStructuredTool, DynamicStructuredTool[]>
- LangchainToolAdapter

Index

Constructors

Properties

executor options? spec toolsDef

Methods

buildSchema getTools run safeToolName

Constructors

constructor

new LangchainToolAdapter(
    executor: IDynamicToolExecutorService,
    spec: Record<string, unknown>,
    toolsDef: DynamicToolDefinition[],
    options?: ExecuteToolOptions,
): LangchainToolAdapter
Parameters
- executor: IDynamicToolExecutorService
- spec: Record<string, unknown>
- toolsDef: DynamicToolDefinition[]
- Optionaloptions: ExecuteToolOptions
Returns LangchainToolAdapter
Inherited from BaseAiAdapter.constructor
- Defined in adapters/shared/base-ai-adapter.ts:12

Properties

`Protected` `Readonly`executor

executor: IDynamicToolExecutorService

`Protected` `Optional` `Readonly`options

options?: ExecuteToolOptions

`Protected` `Readonly`spec

spec: Record<string, unknown>

`Protected` `Readonly`toolsDef

toolsDef: DynamicToolDefinition[]

Methods

`Protected`buildSchema

buildSchema(toolDef: DynamicToolDefinition): ZodType
Parameters
- toolDef: DynamicToolDefinition
Returns ZodType
Inherited from BaseAiAdapter.buildSchema
- Defined in adapters/shared/base-ai-adapter.ts:23

getTools

getTools(): DynamicStructuredTool<
    ToolInputSchemaBase,
    any,
    any,
    any,
    unknown,
    string,
>[]
Returns DynamicStructuredTool<ToolInputSchemaBase, any, any, any, unknown, string>[]
Overrides BaseAiAdapter.getTools
- Defined in adapters/langchain/langchain.adapter.ts:5

`Protected`run

run(toolName: string, args: Record<string, unknown>): Promise<unknown>
Parameters
- toolName: string
- args: Record<string, unknown>
Returns Promise<unknown>
Inherited from BaseAiAdapter.run
- Defined in adapters/shared/base-ai-adapter.ts:27

`Protected`safeToolName

safeToolName(name: string): string
Parameters
- name: string
Returns string
Inherited from BaseAiAdapter.safeToolName
- Defined in adapters/shared/base-ai-adapter.ts:19