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From the notebookWriting & notes

Occasional notes on AI product engineering, shipping in regulated domains, and building software that stays fast and accessible.

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The MCP that tells you to touch grass (and how it broke itself on stage)

I closed Café Cursor #4 in Buenos Aires with a live workshop on building MCPs and a joke server called Please Touch Grass. Mid-demo the agent detected my frustration, started editing my code to help, and broke the MCP live: notes on tool descriptions as prompts, the stateless spec, and demo humility.

MCPAI AgentsSpeakingOpen Source
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