Sunsama MCP Server

import { SunsamaClient } from "sunsama-api/client"; import { getGlobalSunsamaClient } from "../auth/stdio.js"; import { sessionManager } from "../transports/http.js"; /** * Gets the appropriate SunsamaClient instance based on context * - HTTP transport: Uses session-scoped client from request * - Stdio transport: Uses global singleton client */ export async function getClient(session?: unknown): Promise<SunsamaClient> { // Check if session has a client directly (might be set by transport) if (hasClient(session)) { return session.sunsamaClient; } // Check for MCP SDK sessionId (HTTP transport — extra.sessionId is a string) if (hasSessionId(session)) { const sessionData = sessionManager.getSessionData(session.sessionId); if (sessionData) { return sessionData.sunsamaClient; } } // Fallback to stdio transport: global client return await getGlobalSunsamaClient(); } function hasClient(session: unknown): session is { sunsamaClient: SunsamaClient } { return ( typeof session === "object" && session !== null && "sunsamaClient" in session ); } function hasSessionId(extra: unknown): extra is { sessionId: string } { return ( typeof extra === "object" && extra !== null && "sessionId" in extra && typeof (extra as Record<string, unknown>).sessionId === "string" ); }