Advanced Hands-On Practice with AI Agents Using GPT, Claude, and Gemini as a Team

This is not a course about adding one more AI, but about running models from three companies as one team. Hermes breaks down goals, gives instructions, and gathers results as the command center; GPT handles judgment and planning; Claude Code takes care of development and file processing; and Antigravity (Gemini) manages research and production pipelines. After installing Hermes, you’ll connect the three companies’ models and define their permissions and security boundaries, then assign them tasks in sequence—finding business partners, organizing emails and files, delegating development, and creating product detail pages and images—while establishing review criteria. In the final lesson, you’ll cover parallel delegation, troubleshooting, and real-world marketing cases from midsize companies, shifting from an executor who merely transfers results to an orchestrator who decides who does what and how the work should be reviewed.