The Desktop App That Turns Your Codebase Into an Instant Message Conversation

Here's something that made me stop scrolling: a tool that wraps AI coding assistants in an interface straight out of 2003. Meet buddylist — a free desktop app that takes the familiar buddy list from MSN Messenger and reimagines it as a command center for AI-assisted development.

The Core Idea: Projects as People

The premise is surprisingly simple. Every project folder on your machine becomes a contact in a sidebar. Want to work on your e-commerce app? Click on it and you're dropped into a full Claude Code session. Switching to your API project? Same deal — just a different agent, a different context.

What makes this click for me is the mental shift. Instead of juggling multiple terminal windows, hunting for the right session, losing context every time you tab away — you're just having conversations with your projects. One sidebar, everything organized, each project maintaining its own state.

The interface genuinely looks like MSN 7.5 got a modern coat of paint. But here's the thing — under the hood, you're running actual agents. Real Claude Code, real Codex, reading files and modifying your codebase. This isn't a gimmick with a retro filter applied. It's the real tooling, just wearing a friendlier face.

Why This Actually Works in Practice

The nostalgia angle gets you in the door. But spend an hour with it and you'll notice the workflow benefits are legit.

The sidebar alone is worth it. When you're bouncing between three or four projects, having everything visible in one place — which agents are running, where you left off — cuts down on that constant context-switching tax.

Then there's the terminal. Every conversation window has access to a shell running in that project's directory. Full terminal experience: vim, htop, syntax highlighting, Ctrl+C when things go sideways. Multiple tabs per project, and they persist even when you minimize. For Claude Code users, the agent can even spin up terminals on your behalf — imagine telling it "start the dev server and the test watcher" and actually watching it happen in real time.

GitHub Integration That Feels Thoughtful

The GitHub integration caught my eye. buddylist hooks into your gh CLI to show pull request status right on each contact's row. Merged? Conflicting? Checks failing? You see it at a glance without switching tabs or running commands.

The "Create PR" button is the real time-saver: it commits your pending changes, pushes the branch, and opens the PR — displaying check status inline in the conversation. Smooth.

One more thing worth noting: each agent keeps its own config. Codex uses your existing setup (config.toml, AGENTS.md), Gemini pulls in your CLI settings and MCP servers. You're not locked into some buddylist-specific way of doing things.

Who Should Care?

If you're already running Claude Code, Codex, Gemini, or OpenCode for day-to-day development, buddylist offers a genuinely different way to manage these sessions. The contact-list paradigm shines if you're working across multiple projects simultaneously.

For teams: each developer runs agents under their own accounts. No shared billing headaches, no unexpected pricing changes. Your usage counts against your personal plan exactly as it would in a regular terminal session.

The Takeaway

Is this replacing your terminal for everything? Probably not. But for AI-assisted coding sessions, it's a compelling alternative that doesn't require you to abandon any of your existing agent configurations.

The nostalgic UI is charming — I'll admit I smiled the first time I saw it. But beyond that, it's a reminder that UX in developer tools matters. Sometimes wrapping powerful technology in something familiar is exactly the right move.

Available for: macOS (Apple Silicon), Windows, Linux — plus a browser demo if you want to try before downloading.