How I made one desktop app drive four AI coding agent CLIs

TL;DR

I built Klaussy, a desktop app that runs AI coding-agent CLIs in parallel across git worktrees and pairs them with a GitHub PR review surface. The v0.3.0 release (out June 5) replaced its hard dependency on Claude Code with a provider registry, so it now drives Claude Code, OpenAI Codex, Google Gemini, or GitHub Copilot — your pick per task. This post covers how the registry works, the side-by-side terminal model, and where the deeper AI features are still uneven across agents. It's closed-source and in beta. Site:

Early-access discussion: Discord

If you've tried wiring multiple agent CLIs into one workflow yourself, I'd genuinely like to know which agent you trust for which job — drop a comment.