Agent Builder by Docker

cagent, Docker's open-source, multi-agent runtime designed to orchestrate autonomous AI systems by allowing users to build and manage teams of specialized AI agents. cagent uses a declarative YAML configuration for defining agents and their interactions, with a hierarchical structure where a root agent delegates tasks to sub-agents. A key innovation is the Model Context Protocol (MCP), which acts as a universal interface enabling agents to interact securely with external tools and services, supported by Docker's MCP Catalog, Toolkit, and Gateway. This ecosystem, especially the MCP Gateway, emphasizes security through containerization and provides enterprise-grade features for managing and deploying agentic AI applications. Overall, the sources highlight cagent's strategic role in Docker's vision to be a foundational platform for the next generation of AI development, providing a secure, accessible, and scalable environment for agentic AI.