Class NativeAdapter

Converts MCP tools, resources, and prompts into provider-neutral tools.

The adapter also creates a dispatcher that routes model tool calls back to the connector that supplied each tool.

Hierarchy (View Summary)

BaseAdapter<NativeToolEntry>
- NativeAdapter

Index

Constructors

Methods

createCallTool createPromptsFromConnectors createResourcesFromConnectors createToolsFromConnectors loadPromptsForConnector loadResourcesForConnector loadToolsForConnector toProviderTools createTools

Constructors

constructor

new NativeAdapter(disallowedTools?: string[]): NativeAdapter
Parameters
- disallowedTools: string[] = []
  MCP tool names to omit during conversion.
Returns NativeAdapter
Overrides BaseAdapter.constructor
- Defined in adapters/native_adapter.ts:50

Methods

createCallTool

createCallTool(): NativeCallToolFn
Creates a dispatcher for the entries loaded by this adapter.

Returns NativeCallToolFn
A function that invokes tools, reads resources, or gets prompts.

Throws
Error if the requested exposed tool name is unknown.
- Defined in adapters/native_adapter.ts:74

createPromptsFromConnectors

createPromptsFromConnectors(
connectors: BaseConnector[],
): Promise<NativeToolEntry[]>
Create prompts from MCP prompts in all provided connectors.
Parameters
- connectors: BaseConnector[]
  List of MCP connectors to create prompts from.
Returns Promise<NativeToolEntry[]>
A promise that resolves with all converted prompts.
Inherited from BaseAdapter.createPromptsFromConnectors
- Defined in adapters/base.ts:277

createResourcesFromConnectors

createResourcesFromConnectors(
connectors: BaseConnector[],
): Promise<NativeToolEntry[]>
Create resources from MCP resources in all provided connectors.
Parameters
- connectors: BaseConnector[]
  List of MCP connectors to create resources from.
Returns Promise<NativeToolEntry[]>
A promise that resolves with all converted resources.
Inherited from BaseAdapter.createResourcesFromConnectors
- Defined in adapters/base.ts:257

createToolsFromConnectors

createToolsFromConnectors(
connectors: BaseConnector[],
): Promise<NativeToolEntry[]>
Converts MCP tools from all connectors and resets the dispatch table.
Parameters
- connectors: BaseConnector[]
  Connected MCP connectors.
Returns Promise<NativeToolEntry[]>
Provider-neutral tool entries.
Overrides BaseAdapter.createToolsFromConnectors
- Defined in adapters/native_adapter.ts:60

loadPromptsForConnector

loadPromptsForConnector(connector: BaseConnector): Promise<NativeToolEntry[]>
Dynamically load prompts for a specific connector.
Parameters
- connector: BaseConnector
  The connector to load prompts for.
Returns Promise<NativeToolEntry[]>
The list of prompts that were loaded in the target framework's format.
Inherited from BaseAdapter.loadPromptsForConnector
- Defined in adapters/base.ts:215

loadResourcesForConnector

loadResourcesForConnector(connector: BaseConnector): Promise<NativeToolEntry[]>
Dynamically load resources for a specific connector.
Parameters
- connector: BaseConnector
  The connector to load resources for.
Returns Promise<NativeToolEntry[]>
The list of resources that were loaded in the target framework's format.
Inherited from BaseAdapter.loadResourcesForConnector
- Defined in adapters/base.ts:173

loadToolsForConnector

loadToolsForConnector(connector: BaseConnector): Promise<NativeToolEntry[]>
Dynamically load tools for a specific connector.
Parameters
- connector: BaseConnector
  The connector to load tools for.
Returns Promise<NativeToolEntry[]>
The list of tools that were loaded in the target framework's format.
Inherited from BaseAdapter.loadToolsForConnector
- Defined in adapters/base.ts:75

toProviderTools

toProviderTools(entries: NativeToolEntry[]): ProviderTool[]
Removes internal dispatch metadata from native tool entries.
Parameters
- entries: NativeToolEntry[]
  Entries created by this adapter.
Returns ProviderTool[]
Provider-neutral definitions safe to send to an LLM provider.
- Defined in adapters/native_adapter.ts:103

`Static`createTools

createTools<TTool, TAdapter extends BaseAdapter<TTool>>(
    this: new (disallowedTools?: string[]) => TAdapter,
    client: MCPClient,
    disallowedTools?: string[],
): Promise<TTool[]>
Create tools from an MCPClient instance.

This is the recommended way to create tools from an MCPClient, as it handles session creation and connector extraction automatically.
Type Parameters
- TTool
- TAdapter extends BaseAdapter<TTool>
Parameters
- this: new (disallowedTools?: string[]) => TAdapter
- client: MCPClient
  The MCPClient to extract tools from.
- OptionaldisallowedTools: string[]
  Optional list of tool names to exclude.
Returns Promise<TTool[]>
A promise that resolves with a list of converted tools.
Inherited from BaseAdapter.createTools
- Defined in adapters/base.ts:40