展示HN：49Agents – AI代理的无限画布IDE

展示HN：49Agents – AI代理的无限画布IDE
Show HN: 49Agents – Infinite canvas IDE for AI agents

原始链接: https://github.com/49Agents/49Agents

## 49Agents：一种新型的代理IDE 49Agents是一个开源的、二维代理IDE，旨在将所有终端、项目和机器统一到一个可缩放的画布中。告别无尽的终端标签页——它提供了一个持久的、空间组织的工作区，可以从任何设备（笔记本电脑、手机、平板电脑）访问，无需账户或登录。主要功能包括实时tmux会话、同时向多个终端广播输入以及零SSH多机访问。它提供了一个HUD，用于监控连接机器上的资源使用情况，并集成了诸如Git图和交互式问题表（“Beads”）之类的工具。您可以自行托管整个堆栈以实现完全的数据隐私，或使用49agents.com上的托管服务。连接通过WebSockets实现，确保服务器端不存储任何终端数据。采用BSL 1.1许可（将于2030年转换为MIT），对个人和小型团队免费。使用简单的`git clone`和`./49ctl setup`即可开始。

对不起。

The first 2D agentic IDE. Open source.

All agents. All terminals. All projects. All machines. One unified space.

Before	49
14 terminal tabs	One zoomable canvas
SSH into each machine	All machines, zero SSH
Alt-tab to check Claude	Claude status on every pane
Can't work from phone	Any device, anywhere
Terminal-only, no files	Monaco editor on the canvas
🤷	Git graph
🤷	Interactive issue tables (Beads)
🤷	Permission notifications
🤷	Markdown notes

Quick Start

git clone https://github.com/49Agents/49Agents.git
cd 49Agents
./49ctl setup    # interactive setup (one time)
./49ctl start    # start cloud server + agent

Open http://localhost:1071. No account, no login, no token.

Don't want to self-host? 49agents.com

Features

Canvas and Workspace

Infinite canvas — no tabs, no splits. Place panes anywhere on a zoomable surface
Drag, resize, arrange — your workspace grows with your thinking, not your monitor
Zoom levels — zoom out for the big picture, zoom in to focus
Persistent layout — everything stays where you put it

Terminals

Real tmux sessions via ttyd — full ANSI color, scrollback, your shell config
Broadcast input — type once, send keystrokes to multiple terminals simultaneously

Multi-Machine

Zero SSH — connect agents from any machine to one canvas
HUD overlay — live CPU, RAM, and Claude API usage across all connected machines

Access

Any device — laptop, tablet, phone. Same workspace, same layout
Tailscale / LAN / hosted relay — works however you connect
Fully self-hosted — the entire stack runs on your hardware
No data stored server-side — terminal I/O is relayed, never persisted

Keyboard-First

Tab chords for pane switching
WASD move mode for spatial navigation
Shortcut numbers (1–9) for instant pane focus
Broadcast mode for multi-terminal input

Architecture

┌──────────────┐    WSS    ┌──────────────┐    WSS    ┌──────────────┐
│  🖥️ PC       │ ────────►│  ☁️ Relay    │ ◄──────── │  📱 Browser  │
│  49-agent    │           │              │           │              │
└──────────────┘           └──────────────┘           └──────────────┘
                           Self-host or use
                            49agents.com

Multi-machine setup

┌──────────────┐                                         ┌──────────────┐
│  🖥️ MacBook  │ ─── WSS ───┐                        ┌───│  📱 Phone   │
│  49-agent    │             │                       │   │  Browser     │
└──────────────┘             │                       │   └──────────────┘
                             │   ┌──────────────┐    │
┌──────────────┐             ├──►│  ☁️ Relay    │◄───┤   ┌──────────────┐
│  🖥️ PC       │ ─── WSS ───┤   │              │     ├───│  💻 Laptop  │
│  49-agent    │             │   │  Self-host   │    │   │  Browser     │
└──────────────┘             │   │  or use      │    │   └──────────────┘
                             │   │ 49agents.com │    │
┌──────────────┐             │   └──────────────┘    │    ┌──────────────┐
│  ☁️ Azure VM │ ─── WSS ───┘                        └───│  📱 Tablet   │
│  49-agent    │                                          │  Browser     │
└──────────────┘                                          └──────────────┘

                  Each agent independently connects
                   to the relay via WebSocket.
                  No terminal data stored server-side.

License

BSL 1.1 — free for individuals and small teams. Converts to MIT on 2030-02-26.