import type { AuthBroker } from '@mcp-abap-adt/auth-broker';
import type { Logger } from '@mcp-abap-adt/logger';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import { noopLogger } from '../lib/handlerLogger.js';
import type { IHandlersRegistry } from '../lib/handlers/interfaces.js';
import { BaseMcpServer } from './BaseMcpServer.js';
const DEFAULT_VERSION = process.env.npm_package_version ?? '1.0.0';
export interface StdioServerOptions {
name?: string;
version?: string;
logger?: Logger;
}
/**
* Minimal stdio server implementation based on BaseMcpServer.
* Sets connection context once at startup and connects stdio transport.
*/
export class StdioServer extends BaseMcpServer {
constructor(
private readonly handlersRegistry: IHandlersRegistry,
private readonly broker: AuthBroker,
opts?: StdioServerOptions,
) {
super({
name: opts?.name ?? 'mcp-abap-adt',
version: opts?.version ?? DEFAULT_VERSION,
logger: opts?.logger ?? noopLogger,
});
}
async start(destination: string): Promise<void> {
await this.setConnectionContext(destination, this.broker);
this.registerHandlers(this.handlersRegistry);
const transport = new StdioServerTransport();
await this.connect(transport);
}
}
