Open-source Errorta tool orchestrates Claude, Codex, and Cursor CLIs as a dev team
Errorta (also called AIAR) is an open-source tool that coordinates multiple AI models to act like a software development team, available as both a CLI and a UI with a built-in system. It connects directly to Claude CLI, Codex CLI, Cursor CLI, various AI APIs, and local models running through Ollama, letting each model take on a distinct role. One model acts as a project manager, breaking a high-level goal (called a "north star") into concrete tasks; other models then act as developers, testers, and reviewers to implement and check the work.
If a reviewer rejects a task, it goes back to the project manager for reassignment, closing the loop like a real . The system can run fully autonomously using a called obra/superpowers, or with a human approving each step instead. Installation is via Homebrew (brew install errorta/tap/errorta), followed by a connect command such as "errorta connect" to link it to tools like Claude Code.
The CLI is currently released as an alpha version.
Key points
- Errorta (AIAR) is an open-source CLI/UI tool that coordinates multiple AI models like a team
- Connects directly to Claude CLI, Codex CLI, Cursor CLI, AI APIs, and local Ollama models
- A PM model breaks goals into tasks, then developer, tester, and reviewer models process them in sequence
- Can run fully autonomous or with approval
- Installed via brew install errorta/tap/errorta; currently in alpha