Substack MCP Server

/** * Interface for slug resolution services */ export interface SlugResolver { /** * Get slug for a user ID, with fallback to handle from profile data * @param userId - The user ID to resolve slug for * @param fallbackHandle - Optional fallback handle to use if slug not found * @returns Promise<string | undefined> - Resolved slug or undefined if not found */ getSlugForUserId(userId: number, fallbackHandle?: string): Promise<string | undefined> }