| Description | Cobalt is a cloud-first harness for running coding agents in isolated cloud environments, one dedicated computer per task, with the repository, services, branch, and state kept separate. It lets teams choose among supported agents like Codex, Gemini, and Claude Code, run multiple tasks in parallel, automate recurring work with scheduled Loops, and keep humans in the loop to watch, steer, review, and ship via pull requests. Each task keeps its prompt, runtime, live preview, diff, and delivery attached in one place. | Devin by Cognition AI is the world's first fully autonomous AI software engineer. Given a task, Devin plans, codes, tests, and ships — using real developer tools including a shell, browser, and code editor. Capable of completing entire engineering tasks end-to-end. |