The MCP ecosystem is expanding beyond basic tool calls.
Multimodal support is extending MCP applications across images, audio, and other media. Federated infrastructure is intended to support secure sharing across systems. Edge-computing support can bring MCP capabilities closer to smaller devices and local environments. Marketplaces for prompts, templates, and tools can make reusable capabilities easier to discover.
Several projects illustrate different directions. A Playwright server gives agents browser-control capabilities. Azure MCP provides a managed enterprise-oriented server. The Foundry MCP playground supports prototyping and experimentation. NLWeb turns websites into natural-language endpoints for AI assistants.
Advanced implementation work also includes routing, sampling, real-time streaming, container deployment, enterprise identity, API management, and multimodal response handling.
These directions build on the same foundation: a host contains a client, a server exposes tools, resources, and prompts, and the protocol provides a consistent way for them to communicate.