/**
 * LearnGraph MCP Server
 *
 * Model Context Protocol server for Claude integration.
 * Exposes knowledge graph tools, resources, and prompts.
 *
 * @packageDocumentation
 */
import type { McpServerConfig, McpToolResult } from './types.js';
/**
 * LearnGraph MCP Server
 *
 * Provides tools, resources, and prompts for Claude to interact with
 * educational knowledge graphs.
 *
 * @example
 * ```typescript
 * import { LearnGraphMcpServer } from 'learngraph/mcp';
 * import { MemoryStorage } from 'learngraph/storage';
 *
 * const storage = new MemoryStorage();
 * await storage.connect({ backend: 'memory' });
 *
 * const server = new LearnGraphMcpServer({ storage });
 * await server.start();
 * ```
 */
export declare class LearnGraphMcpServer {
    private storage;
    private config;
    private isRunning;
    constructor(config: McpServerConfig);
    /**
     * Log debug messages
     */
    private log;
    /**
     * Get server info
     */
    getServerInfo(): {
        name: string;
        version: string;
    };
    /**
     * List available tools
     */
    listTools(): Array<{
        name: string;
        description: string;
        inputSchema: Record<string, unknown>;
    }>;
    /**
     * Execute a tool
     */
    executeTool(name: string, args: Record<string, unknown>): Promise<McpToolResult>;
    /**
     * List available resources
     */
    listResources(): Promise<Array<{
        uri: string;
        name: string;
        description?: string;
        mimeType?: string;
    }>>;
    /**
     * Get resource templates
     */
    listResourceTemplates(): Array<{
        uri: string;
        name: string;
        description?: string;
        mimeType?: string;
    }>;
    /**
     * Read a resource
     */
    readResource(uri: string): Promise<{
        uri: string;
        mimeType: string;
        text?: string;
    } | null>;
    /**
     * List available prompts
     */
    listPrompts(): Array<{
        name: string;
        description?: string;
        arguments?: Array<{
            name: string;
            description?: string;
            required?: boolean;
        }>;
    }>;
    /**
     * Get a prompt
     */
    getPrompt(name: string, args: Record<string, string>): {
        description?: string;
        messages: Array<{
            role: string;
            content: string;
        }>;
    } | null;
    /**
     * Convert Zod schema to JSON Schema
     */
    private zodToJsonSchema;
    /**
     * Start the MCP server (stdio transport)
     *
     * This requires @modelcontextprotocol/sdk to be installed.
     */
    start(): Promise<void>;
    /**
     * Check if server is running
     */
    get running(): boolean;
}
/**
 * Create and start an MCP server
 *
 * Convenience function for quick server setup.
 *
 * @example
 * ```typescript
 * import { startMcpServer } from 'learngraph/mcp';
 * import { MemoryStorage } from 'learngraph/storage';
 *
 * const storage = new MemoryStorage();
 * await storage.connect({ backend: 'memory' });
 *
 * await startMcpServer({ storage });
 * ```
 */
export declare function startMcpServer(config: McpServerConfig): Promise<LearnGraphMcpServer>;
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