This week saw major advancements in AI agent collaboration, with new tools and projects aiming to break down silos between different AI systems. The Linux Foundation announced the AGNTCY project, a standardized infrastructure for AI agents to discover, communicate, and work together securely across platforms. This initiative, backed by tech giants like Cisco and Google Cloud, addresses growing fragmentation in AI ecosystems by providing shared tools for identity management and messaging. Meanwhile, Stanford researchers unveiled virtual scientists—AI agents that mimic human researchers to solve complex problems like vaccine development. These agents collaborated to propose a COVID-19 vaccine approach in days, demonstrating how agentic AI can accelerate scientific breakthroughs. At the WAIC 2025 conference, GPTBots launched a platform enabling enterprises to build custom AI teams, turning individual tools into collaborative agents that share data and tasks. These developments highlight a shift toward multi-agent systems that work together like human teams, improving efficiency and innovation in fields from tech to medicine.