mcp-use/dist/src/managers/tools/release_mcp_server_connection.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 { z } from 'zod';
import { MCPServerTool } from './base.js';
const ReleaseConnectionSchema = z.object({});
export class ReleaseMCPServerConnectionTool extends MCPServerTool {
    name = 'disconnect_from_mcp_server';
    description = 'Disconnect from the currently active MCP (Model Context Protocol) server';
    schema = ReleaseConnectionSchema;
    constructor(manager) {
        super(manager);
    }
    async _call() {
        if (!this.manager.activeServer) {
            return `No MCP server is currently active, so there's nothing to disconnect from.`;
        }
        const serverName = this.manager.activeServer;
        this.manager.activeServer = null;
        return `Successfully disconnected from MCP server '${serverName}'.`;
    }
}