/**
 * MCP (Model Context Protocol) integration for Z.AI and MiniMax.
 *
 * Provides config discovery and API call helpers used by toolExecution.ts.
 */
export interface McpContentItem {
    text?: string;
}
export interface MinimaxApiResponse {
    content?: McpContentItem[];
}
export interface ZaiMcpResponse {
    error?: {
        message?: string;
    };
    result?: {
        content?: McpContentItem[];
    } | string;
}
export declare const ZAI_MCP_TOOLS: string[];
export declare const ZAI_VISION_TOOLS: string[];
export declare const ZAI_PROVIDER_IDS: string[];
export declare const ZAI_ALL_PROVIDER_IDS: string[];
export declare const MINIMAX_MCP_TOOLS: string[];
export declare const MINIMAX_PROVIDER_IDS: string[];
/**
 * Find a Z.AI provider that has an API key configured.
 * Returns the provider ID and API key, or null if none found.
 * Prefers the active provider if it's Z.AI, otherwise checks all Z.AI providers.
 */
export declare function getZaiMcpConfig(): {
    providerId: string;
    apiKey: string;
    endpoints: {
        webSearch: string;
        webReader: string;
        zread: string;
    };
} | null;
/**
 * Check if Z.AI MCP tools are available (user has any Z.AI API key)
 */
export declare function hasZaiMcpAccess(): boolean;
/**
 * Find a MiniMax provider that has an API key configured.
 * Returns the base host URL and API key, or null if none found.
 */
export declare function getMinimaxMcpConfig(): {
    host: string;
    apiKey: string;
} | null;
/**
 * Check if MiniMax MCP tools are available
 */
export declare function hasMinimaxMcpAccess(): boolean;
/**
 * Call a MiniMax MCP REST API endpoint
 */
export declare function callMinimaxApi(host: string, path: string, body: Record<string, unknown>, apiKey: string): Promise<string>;
/**
 * Find a Z.AI provider (any variant) that has an API key configured.
 * Used for vision tool access which works with all Z.AI providers.
 */
export declare function getZaiVisionConfig(): {
    baseUrl: string;
    apiKey: string;
} | null;
/**
 * Check if Z.AI Vision tools are available
 */
export declare function hasZaiVisionAccess(): boolean;
/**
 * Call Z.AI vision API (OpenAI-compatible chat completions with image content)
 */
export declare function callZaiVisionApi(baseUrl: string, apiKey: string, prompt: string, imageUrl: string): Promise<string>;
/**
 * Call a Z.AI MCP endpoint via JSON-RPC 2.0
 */
export declare function callZaiMcp(endpoint: string, toolName: string, args: Record<string, unknown>, apiKey: string): Promise<string>;