Fmux

Floating terminals for agent work.

curl -fsSL https://raghuvirsingh.in/fmux/install.sh | bash
01

Floating terminals for your agents

Give every agent, server, and long-running task its own terminal that can move freely on one canvas.

codex
>_OpenAI Codex(v0.133.0)

model:gpt-5.5 xhigh/model to change

directory:~/Desktop/floaterm

Tip: Try the Codex App. Run `codex app`.

› Summarize recent commits
gpt-5.5 xhigh · Context 100% left · ~/Desktop/floaterm
claude
Claude Codev2.1.185

Welcome back Boss!

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Opus 4.8(1M context)Claude Max

~/Desktop/floaterm

? for shortcuts · ← for agents · ● high · /effort
02

Manage multiple sessions with frames

Group terminals into named work areas so infra, logs, local apps, and agent runs stay readable.

backend
api
> pnpm dev
api ready :4000
worker
> fmux run queue
jobs streaming
agents
planner
> codex plan
watching diff
tester
> npm test
12 passed

Persistent connections

Close the window without killing the work. Fmux keeps terminal sessions alive until you are done.

agent-run
> codex exec
streaming output
window closed
session still alive
deploy
> ssh prod
logs attached
reconnected to shell
kept alive