The Coral Protocol: Open Infrastructure Connecting The Internet of Agents

The Coral Protocol is an open and decentralized collaboration infrastructure that enables communication, coordination, trust and payments for The Internet of Agents. It addresses the growing need for interoperability in a world where organizations are deploying multiple specialized AI agents that must work together across domains and vendors. As a foundational platform for multi-agent AI ecosystems, Coral establishes a common language and coordination framework allowing any agent to participate in complex workflows with others. Its design emphasizes broad compatibility, security, and vendor neutrality, ensuring that agent interactions are efficient and trustworthy. In particular, Coral introduces standardized messaging formats for agent communication, a modular coordination mechanism for orchestrating multi-agent tasks, and secure team formation capabilities for dynamically assembling trusted groups of agents. Together, these innovations position Coral Protocol as a cornerstone of the emerging "Internet of Agents," unlocking new levels of automation, collective intelligence, and business value through open agent collaboration.

@article{georgio2025_2505.00749,
  title={ The Coral Protocol: Open Infrastructure Connecting The Internet of Agents },
  author={ Roman J. Georgio and Caelum Forder and Suman Deb and Peter Carroll and Önder Gürcan },
  journal={arXiv preprint arXiv:2505.00749},
  year={ 2025 }
}