Substack MCP Server

import type { HttpClient } from '../http-client' /** * Service responsible for checking API connectivity and session validity * Provides a clean boolean indicator of whether the API is accessible */ export class ConnectivityService { constructor(private readonly httpClient: HttpClient) {} /** * Check if the API is connected and accessible * Uses a lightweight endpoint to verify connectivity without side effects * @returns Promise<boolean> - true if API is accessible, false otherwise */ async isConnected(): Promise<boolean> { try { await this.httpClient.get('/api/v1/feed/following') return true } catch { return false } } }