// Copyright (c) 2025 AccelByte Inc. All Rights Reserved.
// This is licensed software from AccelByte Inc, for limitations
// and restrictions contact your company contract manager.
import { z } from 'zod/v3';
const DEFAULT_NAME = 'extend-sdk-mcp-server';
const DEFAULT_VERSION = '2025.9.1';
const DEFAULT_TRANSPORT = 'stdio';
const DEFAULT_PORT = 3000;
const DEFAULT_CONFIG_DIR = 'config/go';
const TransportEnum = z.enum(['http', 'stdio', 'streamablehttp']);
const ConfigSchema = z.object({
name: z.string().optional().default(DEFAULT_NAME),
version: z.string().optional().default(DEFAULT_VERSION),
transport: TransportEnum.optional()
.default(DEFAULT_TRANSPORT)
.transform((s) => s.toLowerCase() as z.infer<typeof TransportEnum>),
port: z.coerce
.number()
.int()
.min(0)
.max(65535)
.optional()
.default(DEFAULT_PORT),
// custom
configDir: z.string().optional().default(DEFAULT_CONFIG_DIR),
});
type Config = z.infer<typeof ConfigSchema>;
function loadFromEnv(): Config {
return ConfigSchema.parse({
name: process.env.MCP_NAME,
version: process.env.MCP_VERSION,
port: process.env.MCP_PORT || process.env.PORT,
transport: process.env.MCP_TRANSPORT || process.env.TRANSPORT,
configDir: process.env.CONFIG_DIR,
});
}
const CONFIG = loadFromEnv();
export { TransportEnum, Config, ConfigSchema, loadFromEnv, CONFIG };
