Back/Product/Cursor/ChatGPT
IntermediateProductCursorChatGPT

How to Prototype an AI Agent with a 'Super MVP' in Cursor Without Code

This workflow details a 'Super MVP' method for prototyping and testing a complex AI agent, like a personal morning briefer, directly in Cursor using only plain English instructions in a Markdown file. It's a powerful way for non-technical builders to create and iterate on AI product logic.

From How I AI

How Dennis Yang Automates Product Management and Prototypes AI with Cursor

with Claire Vo

How to Prototype an AI Agent with a 'Super MVP' in Cursor Without Code

Tools Used

Cursor

AI-first code editor

ChatGPT

OpenAI conversational AI

Step-by-Step Guide

1

Prototype Simply in ChatGPT

Begin by testing your core idea in a simple chat interface like ChatGPT. Use a repetitive daily prompt to understand the model's capabilities, limitations, and develop an intuition for its behavior.

Prompt:
Write me a morning briefing based on what you know about me.
2

Define the Product in Cursor

Move into Cursor and create a Product Requirements Document (PRD) and a Technical Design Document (TDD) for your AI agent. You can use Cursor's AI to help you draft these documents.

3

Write the Agent's Instructions in Markdown

Create a Markdown file (.md) that contains the step-by-step instructions for your AI agent. This file is the 'Super MVP'—it acts as the application's source code, telling the AI how to behave, which tools (MCPs) to use, and what format to use for the output.

Pro Tip: Your instructions should be clear and sequential, e.g., '1. Load configuration from profile. 2. Use news_search MCP to find articles. 3. Summarize the content. 4. Generate the final report.'
4

Execute the Agent with a Prompt

Run your AI agent prototype by simply referencing your instruction file in the Cursor chat pane. Cursor's AI will read the instructions and execute the steps, acting as the engine for your no-code application.

Prompt:
@super_mvp_agent_instructions run today's briefing.

Become a 10x PM.
For just $5 / month.

We've made ChatPRD affordable so everyone from engineers to founders to Chief Product Officers can benefit from an AI PM.