import { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
interface INodeVersionInfo {
nodeVersion: string;
details: NodeJS.ProcessVersions;
}
/**
* Gets the current Node.js version information.
* @returns An object containing the Node.js version string and detailed versions object.
*/
export function getNodeVersionInfo(): INodeVersionInfo { // Export for testing
return {
nodeVersion: process.version,
details: process.versions,
};
}
export function registerNodeVersionTool(server: McpServer): void {
server.tool(
"get_node_version",
"Returns the Node.js version information of the environment running the MCP server.",
async () => {
// Error handling simplified, process.version/versions are generally safe
const versionInfo = getNodeVersionInfo();
return {
content: [{
type: "text",
text: JSON.stringify(versionInfo, null, 2) // Keep JSON for structured data
}]
};
}
);
}
