Friday, 6:47 PM. You push a branch, open a PR, and get back to your coffee. Monday morning, your reviewer comments: "What if data is null?" You know that feeling. The one where you wish a second pair of eyes existed, one that never sleeps and never gets annoyed.

That second pair of eyes is now free. MonkeyCode, an open-source project, ships with free model access and a free server option. Disclosure: This article was prepared as part of MonkeyCode's product outreach. You can wire it into your workflow in about twenty minutes. Here's the exact path.

What we're building

A GitHub Action that runs on every pull request. It calls the MonkeyCode API, sends your diff, and posts a review comment with potential issues. No more "did you handle null?" from humans. The machine handles the obvious stuff first.

Step 1: Get your access