Lokstack

Lokstack is a Mac app for local development. It shows every project, process, port, database and Docker container on your Mac in one window, and who started each one. When a project won't start, it explains why in plain English and puts the next step beside the reason, such as freeing the port or installing missing packages. Stop or Force any process holding a port, and see the dev servers that Claude Code, Cursor and Codex leave running. Run PostgreSQL, MySQL or Mailpit without Docker. Keep notes, links and todos next to each project in its Backlog, which your AI tools can read. With Pro, each AI coding agent can get its own lane: a branch, a port, a database copy and a local address, so several agents can work on one project at once. Lanes and MCP actions are in beta. Free needs no account. Lokstack runs on your Mac, and the app has no analytics.