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Dev tools · August 31, 2026

Rumix

Multiplayer AI for engineering teams

What it does

Rumix turns a solo Claude Code session into a real multiplayer workspace, with live file collaboration, role-based permissions, and one join code to bring anyone in. Your coding agent, shared with your team.

Share a join code and whoever is awake picks up exactly where the last person stopped, with the same context, files and history. Nobody explains the problem to the agent twice. The agent, the files and the permissions are all shared. Everything below is enforced on the server, not suggested by the client. Owners, editors and viewers, with per-path rules. A viewer cannot read what you withheld, however they ask. Browse and edit the same working tree, and see who is in a file before you open it. Mention @claude in team chat for a read-only answer. Whoever's turn is running keeps running. Pick the CLI per session. The session outlives whichever you chose. Rumix runs the real Claude Code and…from rumixai.com

Does the same job

all alternatives →
  • ReplicasJun 2026 · ▲239

    Run Claude Code and Codex in the cloud

  • agmsgJun 2026 · ▲245

    Stop copy-pasting between your AI coding agents

  • /dev for Claude CodeApr 2026 · ▲84

    Claude Code as a Tech Lead with parallel Worker Agents

  • mpaiAug 2026 · ▲105

    Make existing Codex and Claude Code sessions multiplayer

  • Boxes.devJun 2026 · ▲112

    Run Claude Code and Codex in your own cloud environment

  • AnvilMar 2026 · ▲175

    Run a fleet of parallel Claude Codes

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