APIs have been the standard way for software to communicate for years. MCP introduces another approach where AI applications can discover and interact with tools and resources through a standardized protocol. For a new AI-first product, which approach would you prioritize? Would you expose a REST API, build an MCP server, or provide both? And if you choose MCP, what would you expose first: tools, resources, prompts, or a combination of them? Drop your technical take below. π