Show HN: Muxer – Control cmux terminals from Android

Hey HN! As an avid user of cmux (https://cmux.com/), I wanted a way to control terminal and agent sessions from my Android phone, so I built Muxer. The app talks to a tiny relay over HTTPS, that then talks to cmux through its local socket, and gives you to ability to:

  - Answer agent permission requests, questions and plans from a notification
  - Reply to Claude Code, Codex and Pi chat sessions with text, voice, @ file mentions and photos
  - Receive all cmux notification, with inline replies, bubbles and background delivery.
  - Use a live terminal with sticky modifier keys and local scrollback
  - Share text and links from any app to an agent
  - Organize workspaces
  - Manage cmux Cloud VMs and automations
  - Lock the app with your fingerprint, face or screen lock

Enjoy, and let me know what you think!