Dev builds a cookie clicker for humans and AI on ChatGPT Sites with database and MCP

craigsdennis · x · 2026-10-22

Developer craigsdennis shares a demo built with ChatGPT Sites: a cookie clicker game playable by both humans and AI, with click data persisted to a database and an MCP server letting ChatGPT and Codex join in. The accompanying video walks through the starting prompt, saving clicks to a database, and adding MCP, making it a useful reference for getting started with Sites and MCP integration.

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