The End of the Prompt
The next interface isn't a text box.
Everyone is talking about prompt engineering. Courses, books, certifications — an entire industry has been built around the idea that the quality of your question determines the quality of your answer.
That’s true. But it’s also nearly obsolete.
From prompt to protocol
The shift we’re seeing now is fundamental: from ad hoc instructions to structured protocols. MCP (Model Context Protocol), tool-use, function calling — they’re all signals of the same trend.
The prompt isn’t getting better. The prompt is becoming unnecessary.
What replaces it
In a protocol-driven world, you don’t describe how an AI should do something, but what needs to happen and which resources are available. The AI picks the route itself.
This isn’t science fiction. This is what Claude Code, Cursor Agent Mode and similar tools already do today. The user describes intent. The system orchestrates execution.
What this means for organizations
Organizations that invest in “prompt libraries” are building on the wrong foundation. The question isn’t: “how do we write better prompts?” The question is: “how do we design better systems for AI to operate in?”
That’s an architecture question, not a language question.