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jpaul.me

Justin's IT Blog

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Latest posts

Last updated 17 days ago

DIY Precision Agriculture: Fertilizer Monitor with Raspberry Pi Pico Part 3

17 days ago

Part 2 went up on April 28, 2025, right after the corn...

The Full Loop: One Feature, End to End (and the End of the Copy-Paste Problem)

28 days ago

The finale of The Workflow. We take one small feature from prompt...

Letting the AI Off the Leash (Without Getting Bitten)

30 days ago

Unit 5 of The Workflow puts agents inside your pipeline, from AI...

Giving the AI Hands: Extending It Into Your Real Systems

about 1 month ago

Unit 4 of The Workflow. How to connect AI to your real...

Why I replaced MetaMCP with a custom MCP gateway I designed

about 1 month ago

Recently I started moving my MCP tools from a MetaMCP instance to...

AI Made Writing Code Cheap. Now Automate the Catching.

about 1 month ago

Unit 3 of The Workflow. Seven modules: tests, CI, security scanning The...

Your AI Just Force-Pushed Over a Day of Work. Now What?

about 1 month ago

Recovery is its own skill. Here's the right undo for every Git...

Half Your Teammates Aren’t Human (and the Loop Doesn’t Care)

about 1 month ago

The full coordination loop: issue, branch, PR, review, merge, issue The post...

The AI’s Code Looks Right. That’s the Problem.

about 2 months ago

AI writes uniformly clean code whether it's correct or not, which breaks...

Who Picks This Up? Writing Issues for a Team of Humans and Agents

about 2 months ago

An issue is how you hand a piece of work to someone...

Your Repo Lives on One Disk. That’s One Spilled Coffee From Gone.

about 2 months ago

Pushing to a remote gets your Git history off your laptop and...

Stop Making Your Agents Take Turns: Git Worktrees

about 2 months ago

Branches let one agent try something risky. Worktrees let two agents work...