MarkosWebWeb intelligence for the agentic economy

cmux

ActiveAI-native

Open source applied AI lab building next-gen devtools

cmux.comAI readiness report

What it does

An open source native macOS terminal built on Ghostty. Vertical tabs, notification rings when agents need attention, split panes, and a CLI for programmability.

Its site says now · captured 2026-08-23

cmux - The terminal built for multitasking

Free and open source macOS terminal for AI coding agents. Works with Claude Code, Codex, OpenCode, Gemini CLI, Kiro, Aider, and any CLI tool.

Next to it in Developer tools · Terminal for coding agents

  • OpenSpecY Combinator W26

    Plan mode for complex features

  • SupersetY Combinator X26

    Building self-improving software

  • HeroUIY Combinator S24

    The UI framework for AI agents and developers to build beautiful apps.

  • JcodeY Combinator S26

    The harness company

  • MagnitudeY Combinator S25

    Code with local models, zero setup

  • BoundaryY Combinator W23

    The programming language for AI

  • 21stY Combinator W26

    UI building blocks for the agentic internet

  • AlexY Combinator F24

    The Cursor for Xcode