02
Journal
What we read, test and take away, one subject per post.
Writing good tools: a clear action and a precise contract
Removing a jacket from one store’s catalog: turn a business intent into a precise, testable tool.
MCP: how an agent connects to your tools
A stock question in a retail store: understand where MCP came from, how it works and what implementation requires.
MCP, API or CLI: what should you choose, and why?
Integrating a service, automating a task or connecting several assistants: what each interface saves, what it costs and when to combine them.
Agentic AI: where to start
Our checklist before putting an AI agent in production, especially in a healthcare context.