const store = new Map>(); export function setSessionTools(sessionId: string, tools: Record): void { store.set(sessionId, { ...tools }); } export function getSessionTools(sessionId: string): Record | undefined { const tools = store.get(sessionId); return tools ? { ...tools } : undefined; } export function deleteSessionTools(sessionId: string): void { store.delete(sessionId); } export function clearSessionTools(): void { store.clear(); }