I built Lightkeeper because I kept losing track of long-running terminal sessions with Claude Code and Codex. I would switch to another window, forget they were running, and leave them sitting idle while they waited for input. It is a tiny, floating macOS window that monitors your sessions locally and read-only. A row stays green while running, orange when it needs you, and red when finished, without stealing focus. Clicking a row brings you straight to that conversation. It does not support other agents yet, and it does not let you send input directly from the window. The project is open source on GitHub. If you run background agent sessions throughout your day, how do you currently track when they need your attention?

Lightkeeper

Status window for your Claude Code and Codex sessions

Status window for your Claude Code and Codex sessions