portkdevmcpmux

6 terminals. 3 quests. Ports colliding. Context lost.
One command switches your entire world.

Quest multiplexer. tmux orchestration. AI-awareness.

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Before & after

Without kmux

  • ✗6 terminals, hunting for the right one
  • ✗localhost:3000 wars between projects
  • ✗23 minutes to regain focus after every switch
  • ✗AI tools blind to what’s running where
  • ✗Fragile bash scripts holding it together

With kmux

  • ✓One command switches entire context
  • ✓Auto-assigned port ranges, zero collisions
  • ✓Context switch in under a second
  • ✓AI tools query live project state via MCP
  • ✓Declarative config, fully reproducible

Three commands. Full control.

kmux — terminal
$ kmux init
✓ Project 'my-saas' registered
✓ Port range: 3100-3199
✓ Config: .kmux.yaml
 
$ kmux up my-saas
✓ tmux session 'my-saas' created
✓ Dev server on :3100
✓ Ready
 
$ kmux switch client-app
✓ my-saas suspended (state saved)
✓ client-app resumed
✓ Attached to client-app
$
$ brew install kmux

macOS & Linux — coming soon

Everything you need.
Nothing you don't.

⚡

Instant Context Switching

One command suspends your current project and resumes the target. tmux session, ports, environment — everything follows. Under a second.

🔌

Zero Port Collisions

Every project gets its own 100-port range, auto-assigned. No more localhost:3000 fights. No more broken OAuth redirects.

🤖

MCP Server for AI Tools

AI tools query your project state natively via Model Context Protocol. Which projects are running, live terminal output, task completions — all queryable. No vendor lock-in.

📟

tmux Orchestration

Named panes, custom layouts, per-project sessions with pre/post hooks. Not a replacement for tmux — an orchestration layer on top of it.

Simple pricing. No surprises.

Coming soon. Join the waitlist to get early access.

Coming Soon

Free

No login required — runs standalone

$0forever
  • ✓CLI project management
  • ✓Up to 3 projects
  • ✓tmux orchestration
  • ✓Port management
  • ✓Event logging
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Coming Soon

Pro

Full power for serious developers

$12/mo billed annually
$15/mo billed monthly
  • ✓Everything in Free
  • ✓Unlimited projects
  • ✓MCP Server for AI tools
  • ✓Terminal capture for AI context
  • ✓Priority support
  • ✓14-day free trial
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Stop drowning in terminals.

Start shipping.

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