Same here. I was inspired by your post https://simonwillison.net/2026/Jul/31/stateless-mcp/ https://simonwillison.net/2026/Jul/31/stateless-mcp/ I reversed eng

Same here. I was inspired by your post https://simonwillison.net/2026/Jul/31/stateless-mcp/ https://simonwillison.net/2026/Jul/31/stateless-mcp/ I reversed engineered my supermarket API and made a custom MCP to automate my grocery shopping. Now I can fill my cart through ChatGPT. More details about it on https://ducret.dev/grocery-shopping-with-ai/ https://ducret.dev/grocery-shopping-with-ai/