import { z } from 'zod';
import { RequestHandlerExtra } from '@modelcontextprotocol/sdk/shared/protocol.js';
import { ServerRequest, ServerNotification } from '@modelcontextprotocol/sdk/types.js';
import { readFileSync } from 'fs';
import { fileURLToPath } from 'url';
import { dirname, join } from 'path';
export const schema = z.object({});
export async function handler(_args: z.infer<typeof schema>, _extra: RequestHandlerExtra<ServerRequest, ServerNotification>) {
try {
// Get the package.json path relative to this file
const __filename = fileURLToPath(import.meta.url);
const __dirname = dirname(__filename);
const packageJsonPath = join(__dirname, '..', '..', '..', 'package.json');
const packageJson = JSON.parse(readFileSync(packageJsonPath, 'utf-8'));
const versionInfo = {
name: packageJson.name,
version: packageJson.version,
description: packageJson.description,
nodeVersion: process.version,
platform: process.platform
};
return {
content: [{
type: "text" as const,
text: JSON.stringify(versionInfo, null, 2)
}]
};
} catch (err: unknown) {
const errorMessage = err instanceof Error ? err.message : 'Unknown error occurred';
return {
content: [{
type: "text" as const,
text: `Error getting server version: ${errorMessage}`
}],
isError: true
};
}
}
