</li> <li><strong>sendInvitations</strong>: "Send and track invitations to events. Parameters: eventId (string), invitees (array of strings)" </li> <li><strong>remindEvent</strong>: "Notify users of upcoming events and any changes. Parameters: userId (string), eventId (string)"</li> </ul> <h2 id=ai-agent-powered-marketplace-for-freelance-services>AI-Agent Powered Marketplace for Freelance Services<a class=headerlink href=#ai-agent-powered-marketplace-for-freelance-services title="Permanent link">&para;</a><