mcp-use/dist/index.js

A utility library for integrating Model Context Protocol (MCP) with LangChain, Zod, and related tools. Provides helpers for schema conversion, event streaming, and SDK usage.

import { MCPAgent } from './src/agents/mcp_agent.js';
import { RemoteAgent } from './src/agents/remote.js';
import { MCPClient } from './src/client.js';
import { loadConfigFile } from './src/config.js';
import { BaseConnector } from './src/connectors/base.js';
import { HttpConnector } from './src/connectors/http.js';
import { StdioConnector } from './src/connectors/stdio.js';
import { WebSocketConnector } from './src/connectors/websocket.js';
import { Logger, logger } from './src/logging.js';
import { MCPSession } from './src/session.js';
export { BaseAdapter, LangChainAdapter } from './src/adapters/index.js';
// Export AI SDK utilities
export * from './src/agents/utils/index.js';
export { ServerManager } from './src/managers/server_manager.js';
export * from './src/managers/tools/index.js';
// Export observability utilities
export { ObservabilityManager } from './src/observability/index.js';
// Export telemetry utilities
export { setTelemetrySource, Telemetry } from './src/telemetry/index.js';
// Re-export message classes to ensure a single constructor instance is shared by consumers
export { AIMessage, BaseMessage, HumanMessage, SystemMessage, ToolMessage } from '@langchain/core/messages';
export { BaseConnector, HttpConnector, loadConfigFile, Logger, logger, MCPAgent, MCPClient, MCPSession, RemoteAgent, StdioConnector, WebSocketConnector };