/**
 * MAMA Tool Executor for MAMA Standalone
 *
 * Executes MAMA gateway tools (mama_search, mama_save, mama_update, mama_load_checkpoint, Read, discord_send).
 * NOT MCP - uses Claude Messages API tool definitions.
 * Supports both direct API integration and mock API for testing.
 */
import type { GatewayToolName, MAMAApiInterface } from './types.js';
/**
 * Discord gateway interface for sending messages
 */
export interface DiscordGatewayInterface {
    sendMessage(channelId: string, message: string): Promise<void>;
    sendFile(channelId: string, filePath: string, caption?: string): Promise<void>;
    sendImage(channelId: string, imagePath: string, caption?: string): Promise<void>;
}
export declare class MCPExecutor {
    private mamaApi;
    private readonly dbPath?;
    private discordGateway;
    constructor(options?: {
        dbPath?: string;
        mamaApi?: MAMAApiInterface;
    });
    /**
     * Set Discord gateway for discord_send tool
     */
    setDiscordGateway(gateway: DiscordGatewayInterface): void;
    /**
     * Initialize the MAMA API by importing from mcp-server package
     * Called lazily on first tool execution if not provided in constructor
     */
    private initializeMAMAApi;
    /**
     * Execute an MCP tool
     *
     * @param toolName - Name of the tool to execute
     * @param input - Tool input parameters
     * @returns Tool execution result
     * @throws AgentError on tool errors
     */
    execute(toolName: string, input: unknown): Promise<unknown>;
    /**
     * Execute read tool - Read file from filesystem
     */
    private executeRead;
    /**
     * Execute discord_send tool - Send message/image to Discord channel
     */
    private executeDiscordSend;
    /**
     * Get the list of valid tool names
     */
    static getValidTools(): GatewayToolName[];
    /**
     * Check if a tool name is valid
     */
    static isValidTool(toolName: string): toolName is GatewayToolName;
}
//# sourceMappingURL=mcp-executor.d.ts.map