Control Claude Code, Codex, Gemini, OpenCode, and Grok from your phone. Pair once and you get full remote sessions with the agents already running locally: real git diffs straight from your worktree, live dev server preview, a real terminal, approvals as cards, and shipping PRs from anywhere.
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Maker
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Your AI agents already run on your machine. Rein puts them in your pocket.
I built this because I wanted to keep using local agents (Claude Code, Codex, Gemini, opencode, Grok) without being chained to my desk.
It's a lightweight bridge that runs on your Mac or Linux machine, plus an iPhone app. Pair once and you get full remote sessions with the agents already running locally: real git diffs straight from your worktree, live dev server preview, a real terminal, approvals as cards, and shipping PRs from anywhere.
Everything routes through the agents on your machine. Sessions travel peer to peer; our servers only do signaling and never see content. No API keys anywhere: agents use the subscriptions you already pay for.
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Really useful concept for days when I need to peek at a running agent without sitting at my desk. One thing I'd love to see is a quick screenshot or visual diff preview of UI changes from the dev server, since reading terminal output alone sometimes makes it hard to judge layout shifts before approving a merge.
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@berilnenxrr0 The app actually has site previews built in as well inside of a session!
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paired my claude code session and it just worked, no fiddling with ssh tunnels. The diff view straight from the worktree is genuinely handy when you spot something sketchy from the train.
Really useful concept for days when I need to peek at a running agent without sitting at my desk. One thing I'd love to see is a quick screenshot or visual diff preview of UI changes from the dev server, since reading terminal output alone sometimes makes it hard to judge layout shifts before approving a merge.
@berilnenxrr0 The app actually has site previews built in as well inside of a session!
paired my claude code session and it just worked, no fiddling with ssh tunnels. The diff view straight from the worktree is genuinely handy when you spot something sketchy from the train.