Small tools, shared with agents: a CloudWatch Insights example

I've always enjoyed making small tools for myself to improve daily life as a software developer. Most of the time they are CLI tools, since the command line is where I live most of my life. With the advent of agentic coding, this tendency of mine has multiplied. I'm writing more tools now. Agents are really good at writing small, self-contained tools, and you can kick one off from the Claude app…