Your product’s next million users won’t have eyes. Andrej Karpathy said it last week: “It’s 2026. Build. For. Agents.” He was quote-tweeting a Polymarket CLI that lets autonomous software access prediction markets through the terminal. Most product teams have zero surface area for this. MCP went from zero to 97 million monthly SDK downloads in its first year. 10,000+ active servers. OpenAI, Google, Microsoft, Cloudflare all adopted it. Anthropic donated it to the Linux Foundation because the…