MCP Is Winning. What Comes Next?

The Model Context Protocol (MCP), created by Anthropic, is rapidly becoming the standard for connecting AI agents to tools. Cursor, Claude Desktop, Windsurf, and dozens of other tools have adopted it. MCP is winning.

What MCP Solves

Before MCP, every AI tool had its own proprietary way of connecting to data sources and services. MCP standardizes this: one protocol, any tool, any agent. It's becoming the HTTP of agent-to-tool communication.

The Missing Piece

But MCP is just the protocol for connecting agents to tools. It doesn't provide the shared brain — the knowledge, memory, and context that makes agents smart. That's where AgentBrain comes in.

The Full Stack

Together, MCP + AgentBrain forms the full agent stack. MCP is the protocol for agent-to-tool communication. AgentBrain is the shared brain for agent-to-agent knowledge.