Hosted MCP platforms: overview, benefits, and the top vendors

Hosted Model Context Protocol (MCP) platforms, which build, host, and manage MCP servers for AI agents, offer significant advantages over building directly to software vendors' MCP servers. These platforms provide tools and features such as authentication support, data loss protection, and improved observability on tool calls, enabling engineering teams to save time and focus on developing agents. Hosted MCP platforms address security concerns associated with official MCP servers, which often lack features like built-in authentication, and allow for quicker scaling and integration of agentic connections across diverse software categories. They also offer enterprise-grade observability and alerting support, ensuring performance and compliance requirements are met. Leading platforms like Merge Agent Handler and Composio provide extensive tool catalogs and integration capabilities, although they vary in pricing models and ease of setup and maintenance.