import type { z } from 'zod';
export interface McpTool<TParams = unknown, TResult = unknown> {
    name: string;
    description?: string;
    schema: z.ZodSchema<TParams>;
    inputSchema?: unknown;
    handler: (params: TParams) => Promise<McpToolResult<TResult>>;
}
/**
 * MCP Tool Result type
 *
 * Note: While the MCP spec supports multiple content types (text, image, resource),
 * our implementation currently only uses text content. We've simplified the type
 * to always require the text field when type is 'text' for better type safety.
 *
 * If we need to support other content types in the future, we should change this
 * to a proper discriminated union:
 * content: Array<
 *   | { type: 'text'; text: string }
 *   | { type: 'image'; data: string; mimeType: string }
 *   | { type: 'resource'; resource: any }
 * >
 */
export interface McpToolResult<T = unknown> {
    content: Array<{
        type: 'text';
        text: string;
        data?: T;
    }>;
    isError?: boolean;
}
export interface McpResource {
    uri: string;
    name: string;
    description?: string;
    mimeType?: string;
    handler: () => Promise<string | Buffer>;
}
export interface McpServerConfig {
    name: string;
    version: string;
}
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