One deck.
Every agent.
A multi-terminal, agent-native dev tool that puts up to 16 real terminals in a single grid and lets you run and command Claude Code · Codex · Gemini CLI · Aider in every pane.
Public beta — every feature free through Aug 31, 2026 · no sign-up, no credit card
One console for
your agent swarm
Stop juggling terminal windows. BlueDeck runs, watches and coordinates parallel agents from a single app.
Multi-terminal grid
Up to 16 real PTY sessions per workspace in an automatic grid layout. The same xterm.js WebGL renderer as VS Code — fast and accurate, just like your real shell.
Agent dispatch
Pick an agent from the pane-header dropdown to launch it in that terminal. claude · codex · gemini · aider are auto-detected.
Agent Hub (MCP)
An embedded MCP server registers with Claude Code on launch. Agents read each other's output and pass prompts back and forth for autonomous collaboration.
Broadcast mode
Send one prompt to every terminal in the current workspace at once — command the whole agent swarm in a single keystroke.
Git worktree isolation
The ⎇ button gives each terminal its own git worktree and branch, so parallel agents on the same repo never touch each other's files.
Agent status awareness
Every pane is tracked as working / needs-input / idle. When the app is in the background, macOS notifications ping you the moment an agent needs a hand. Press ⌘J to jump straight to the terminal that needs you. Clicking the notification jumps there too.
Diff review & squash-merge
The ± button opens a changed-file list with a colored unified diff. One click squash-merges it back into the repo or discards it all — conflicts roll back safely. After the merge, one confirmation cleans up the worktree and branch.
Workspaces & session restore
Each workspace keeps its own terminal set and default directory. Reopen the app and the layout is restored — Claude Code panes resume the conversation with --continue.
Parallel development in three steps
Open a workspace, split panes
Add the repo you're working on as a workspace and the grid fills with terminals. Add as many panes as you need — up to 16.
Launch an agent in each pane
Pick Claude Code, Codex, Gemini or Aider from the dropdown. For trusted repos, ⚡ auto-approve runs them without a single prompt.
Command, review, merge
Send prompts from the prompt bar, watch progress on the status dots, review the results in the diff panel, then merge in one click.
Light, fast and safe
A Tauri 2 + Rust core. It uses the OS WebView for roughly 1/10 the memory and a few-MB binary vs Electron. Data races and buffer overflows are blocked at compile time, with no GC.
Native performance
One PTY and reader thread per pane. Output streams over events so the UI never stutters, even under heavy logs.
Signed auto-update
The app checks for updates on launch and installs signed packages in a single click.
Korean IME & i18n
Smooth Hangul composition inside the terminal, with the system locale detected to auto-apply Korean or English.
Try everything first
All features, no limits, for 14 days. When the trial ends, the core terminal stays free.
BlueDeck is in public beta — every feature is free through Aug 31, 2026. When the beta ends, a fresh 14-day trial starts for everyone.
- 1 workspace × 2 terminals
- Agent launch & prompt bar
- Korean IME & layout restore
- Everything in Lite +
- Unlimited workspaces · up to 16 terminals
- Status awareness · worktree isolation · diff review
- Agent Hub · broadcast · auto-approve
- Conversation resume · offline use
During the beta every download is fully unlocked — no license key needed. When the beta ends (Aug 31, 2026) a fresh 14-day trial starts for everyone, and Pro pricing goes live.
Spread your deck now
Download, launch your agents, and experience everything for 14 days.
Signed installers · macOS & Windows · cross-platform (Tauri)