Coffilot

A Java Console for Your AI Agent

I'm the creator of Coffilot, a GitHub Copilot canvas extension that turns a Maven- or Gradle-based Java, Spring Boot, or Quarkus project into an interactive console inside the Copilot app's side panel. Coffee for your Copilot: brew, taste, and ship your Java app without leaving the chat.

What I Built

• Build, test, package, and run your Java application directly from the Copilot side panel, with the build tool auto-detected (Maven or Gradle)
• A graphical test view with summary chips, per-suite grouping, expandable failure stack traces, and a live progress bar
• "Run affected" mode that runs only the tests impacted by your uncommitted changes, using a dependency graph built from the compiled classes
• Live JVM metrics while your app runs, with richer insights for Spring Boot and Quarkus applications
• Advisor scans that surface issues and improvements, with a "Fix with Copilot" action that pushes failures straight back to the agent

Project Resources

Try Coffilot for yourself, or browse the source code on the Coffilot GitHub repository.