/**
 * MCP Server for Hypequery Semantic Layer
 *
 * Exposes datasets and metrics via Model Context Protocol (MCP)
 * for use with Claude Desktop, Cursor, and other MCP-compatible tools.
 */
import type { DatasetClient } from '@hypequery/datasets';
import type { DatasetRegistry } from './types.js';
export interface MCPServerConfig {
    /**
     * Dataset registry - map of dataset names to instances
     */
    datasets: DatasetRegistry;
    /**
     * Semantic analytics for running metric and dataset queries
     */
    analytics: DatasetClient;
    /**
     * Server name (shown in MCP client)
     */
    name?: string;
    /**
     * Server version
     */
    version?: string;
    /**
     * Trusted tenant id used to scope tenant-keyed datasets.
     */
    tenantId?: string;
    /**
     * Include generated SQL in query tool responses.
     *
     * Defaults to false so agent-facing responses do not expose SQL text unless
     * explicitly enabled for trusted debugging.
     */
    includeSql?: boolean;
}
export declare class HypequeryMCPServer {
    private server;
    private config;
    constructor(config: MCPServerConfig);
    private setupHandlers;
    /**
     * Start the MCP server with stdio transport
     */
    start(): Promise<void>;
    /**
     * Stop the MCP server
     */
    stop(): Promise<void>;
}
/**
 * Create and start an MCP server
 */
export declare function createMCPServer(config: MCPServerConfig): Promise<HypequeryMCPServer>;
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