/**
* Server Configuration
*
* Configuration settings for the MCP server
*/
import { readFileSync } from "node:fs";
import { join } from "node:path";
import { logger } from "../logging";
import { z } from "zod";
/**
* Zod schema for server configuration
*/
export const serverConfigSchema = z
.object({
/**
* Server name
*/
name: z.string(),
/**
* Server version
*/
version: z.string(),
/**
* Server description
*/
description: z.string(),
/**
* Whether to use stdio transport
*/
stdio: z.boolean(),
/**
* Additional properties that may be needed
*/
})
.catchall(z.unknown());
/**
* Type for server configuration
*/
export type ServerConfig = z.infer<typeof serverConfigSchema>;
// Read package.json for metadata with proper path resolution
let packageJson = {
name: "MCP Server",
version: "1.0.0",
description: "MCP Server",
};
try {
// When bundled as a single file, use the current working directory
const packagePath = join(process.cwd(), "package.json");
try {
const content = readFileSync(packagePath, "utf8");
packageJson = JSON.parse(content);
logger.debug(`Found package.json at: ${packagePath}`, { prefix: "Config" });
} catch (readError) {
logger.warn(`Could not read package.json at ${packagePath}: ${readError}`, {
prefix: "Config",
});
}
} catch (error) {
logger.error(`Failed to process package.json: ${error}`, {
prefix: "Config",
});
// Continue with defaults
}
/**
* MCP Server configuration
*/
export const serverConfig: ServerConfig = {
name: process.env.SERVER_NAME || packageJson.name,
version: process.env.SERVER_VERSION || packageJson.version,
description: process.env.SERVER_DESCRIPTION || packageJson.description,
stdio: process.env.MCP_TRANSPORT !== "http",
};
