Agent Guild MCP sunucusu

Run Claude Code, Codex CLI, Antigravity CLI, Grok Build, Docker Agent and your own shells side by side in real terminals. Pick the same live sessions up from your phone, VS Code or any browser. Free, on Windows, macOS and Linux.

Agent Guild is a small manager that runs on your computer and serves one local web page. Close the page whenever you like; the sessions keep running.

Try the demo: walk the Yard in your browser. Simulated, free, no account and nothing installed.

Quick start

Or install with npm, on Node.js 22 or newer:

npm install -g @oddessentials/agent-guild
agent-guild

The page opens in your browser. Press New on a tool's card to start a session. Sign in to each tool inside its first session, as you would in any terminal. To look around first, try the demo (simulated, nothing installed) or watch the trailer.

Or ask your agent. Point it at the setup skill, or run claude plugin marketplace add oddessentials/agent-guild --sparse .claude-plugin plugins and claude plugin install agent-guild@agent-guild. It installs and checks Agent Guild, then connects over MCP to see and steer your sessions.

Why Agent Guild

• The real CLIs, unchanged. Each session is the tool itself in a real terminal, not a chat copy of it. Whatever sign-in the tool uses works: a subscription, an API key, Amazon Bedrock or your own gateway.
• Every agent in one place. Claude Code, Codex CLI, Antigravity CLI, Grok Build, Docker Agent, any shell, and tmux or herdr sessions, each card showing its helper agents and model, with usage meters for Claude Code and Codex CLI.
• The same session on every screen. Any browser, a phone over Tailscale with touch keys, VS Code, and the Agent Guild app: iPhone, iPad and Apple Vision Pro on the App Store; Android, Android TV, Google TV and Android XR on Google Play or GitHub; Fire tablets and Fire TV on the Amazon Appstore; and Meta Quest on the Meta Horizon Store. Apple Watch and Meta Ray-Ban Display list your sessions and read a session's last answer aloud. See what each screen needs.
• Native on Windows. No WSL. Also macOS, Linux, and headless Linux servers over SSH.
• Nothing in between. No account and no relay server: the manager listens on 127.0.0.1, and other devices reach it through your own Tailscale network or reverse proxy. See Privacy.

How it compares

	Agent Guild	tmux over SSH	Claude Code Remote Control
Agents	Any CLI, side by side	Any CLI	Claude Code
On a phone	The real terminal in a web page or app, with touch keys	An SSH app	A chat view in the Claude app
Sign-in	Whatever the tool uses	Whatever the tool uses	Pro, Max, Team or Enterprise; not API keys, Bedrock or a gateway
Windows without WSL	Yes	No	Yes

Not yet: push notifications. Phones and the Apple apps reconnect when you open them again; the sessions keep running on the computer in the meantime.

License: open source under the GNU AGPL 3.0. Free for personal and commercial use.

Requirements

Node.js	22 or newer
Windows	10 version 1809 or later, x64 or arm64. No WSL needed.
macOS	11 or later, Intel or Apple silicon
Linux	x64 or arm64 with glibc 2.28 or later (for example Debian 10, Ubuntu 20.04 or RHEL 8), with a desktop or over SSH

No compiler is needed, except on Linux without glibc, such as Alpine: agent-guild prints the commands that build its terminal library there. A missing tool shows Install on its card; Antigravity CLI, which is not on npm, shows its install command instead. For Docker Agent, see Docker Agent.

Agent Guild for VS Code opens the same page in an editor tab. Editors that install from Open VSX get it there.

Setup

Access token

You do not create one. The first run generates it, and agent-guild opens the page with it. If a browser asks for it, open the link that agent-guild url prints. Anyone with that link can use your terminals.

To replace it, stop the manager (this ends running sessions), delete auth-token from the data folder, and start again.

Docker Agent

Docker Agent is the docker agent plugin; Docker Desktop 4.63 and later ship it, and its card's Install downloads the latest release into ~/.docker/cli-plugins when no copy runs. The card's installation box lists every copy the Docker CLI finds and which one runs; the card updates and removes only the downloaded one, and leaves Docker Desktop's to Desktop.

On Linux, Docker Engine does not include the plugin; the card's Install adds it. The card needs Docker's own docker command: Podman's docker and the Ubuntu snap of Docker do not load the plugin. If you installed Docker Agent on its own as docker-agent (Homebrew or a release download), add this to providers.json, then run agent-guild restart:

{ "providers": [{ "id": "docker", "command": "docker-agent", "args": ["run"], "versionArgs": ["version"] }] }

Headless Linux server

1. On the server:

   npm install -g @oddessentials/agent-guild
   agent-guild --no-browser
   

   It prints Open: http://127.0.0.1:47821/#token=….

2. On your computer, open a tunnel and leave it open:

   ssh -L 47821:127.0.0.1:47821 you@server
   

3. Open the printed link in your browser. The local port must be 47821; any other port is refused.

To start Agent Guild when the server boots, choose Settings → Startup → When the computer starts in the page, then run once on the server:

sudo loginctl enable-linger $USER

This needs systemd and is not offered under WSL. agent-guild status shows the result.

Remote access with Tailscale

Use your terminals from a phone or another computer on your Tailscale network.

You need Tailscale 1.52 or later, signed in on both devices in the same tailnet, with MagicDNS on.

1. In the page, choose Settings → Remote access → Enable remote access.
2. If it shows Open Tailscale approval, approve HTTPS there, then choose Continue setup.
3. If it says Tailscale needs permission, run the command under Connection details in a terminal allowed to manage Tailscale, then choose Continue setup.
4. Choose Connect another device and scan the QR code, or open the sign-in link, on the other device. On a TV or another device without a camera, enter your remote address in the Agent Guild app and approve the code it shows.

The sign-in link contains your access token. Disable remote access turns it off; sessions keep running. On a headless server, do this through the SSH tunnel above. For another reverse proxy, see configuration.

macOS keychain

The first Claude Code usage meter may ask for access to the "Claude Code-credentials" keychain item. Choose Always Allow.

Features

• Real terminals that survive closing or reloading the page
• Two terminals side by side with Split, a text size control, and Copy… to select terminal text
• Touch keys for phones and tablets: arrows, Tab, Enter, Esc, Ctrl+C, Paste and Clear
• Dictate into a terminal and Read the agent's last answer aloud (Settings → Voice and Read aloud)
• A working-folder picker with recent folders and a folder browser, and a button that opens the folder in your file manager
• Install and update each tool from its card, and upgrade Agent Guild from the page
• Helper agents and the model in use, shown on each card (setup per tool)
• Rate-limit meters for Claude Code and Codex CLI
• Several accounts per tool (accounts)
• Model grades and benchmarks for each tool's models
• Resume a tool's earlier sessions with Existing…
• Read Google's saved conversations with History, filtered to the working folder
• See what Claude Code, Codex CLI and Grok Build remember with Memory, and which instruction files they and Antigravity CLI read in the working folder with Instructions
• GitHub issues, pull requests, workflow runs, branches and cloning
• The manager's environment on the Shell card: runtimes, design tools, Docker, and the versions a project pins
• Start the manager when you sign in, on Windows, macOS and Linux
• Shared notes, a news feed, skins, light and dark mode
• Alert sounds when the manager stops or an update is found
• Videos: Agent Guild's trailers and tutorials
• The Yard: your tools and sessions as a 3D world, one for each skin
• tmux and herdr sessions that keep running when the manager stops

The Yard

For fun, the Yard shows your tools and sessions as a 3D world, one for each skin. A double-click on a character opens its real terminal. The clip at the top of this page shows it, and the demo lets you try every skin.

Commands

Command	What it does
agent-guild	Start the manager if needed and open the page. --no-browser prints the link instead.
agent-guild status	Show whether the manager is running and list its sessions.
agent-guild stop	Stop the manager and end every session.
agent-guild restart	Restart the manager on the installed version and end every session.
agent-guild url	Print the page link with the access token.
agent-guild fireworks	Launch fireworks over every open Yard. A coding agent in any terminal can run it too.
agent-guild start	Run the manager in the foreground.
agent-guild doctor	Diagnose the health of the installation and related tooling.
agent-guild mcp	Serve MCP on stdio, so a coding agent can see and steer the sessions. See Agent Guild for agents.
agent-guild --version	Print the installed Agent Guild version (-v or version).

Sessions end when the manager stops or the computer restarts. tmux and herdr sessions survive a manager stop.

After upgrading Agent Guild and restarting the manager, refresh every open Agent Guild browser page to load the new frontend. Pages reconnect automatically, but keep their loaded JavaScript until refreshed. Refreshing is required for compatibility with the upgraded manager.

Privacy

The manager listens on 127.0.0.1 only. Remote access goes through a private Tailscale route or your own reverse proxy to that address. None of these requests carry your code or prompts:

To	For	How often
npm registry, Homebrew, GitHub releases (Docker Agent)	Version checks	Hourly
Anthropic and OpenAI	Usage meters, with the tool's own sign-in	Every minute while the page is open
OpenRouter	Model list for benchmarks	Every 6 hours
News feeds, Hacker News, arXiv, GitHub	News feed	Every 30 minutes while the page is open
GitHub releases	What's new	Hourly, more often just after a release
herdr.dev, Homebrew	Multiplexer version checks	Hourly
GitHub, GitHub Status	GitHub panel	When you use it, and every few seconds while a workflow run you chose to watch is going
Package sources	Installs and updates	When you ask
YouTube	Video thumbnails and playback	When you open Videos

Failed news, model list and release checks retry after 10 minutes. AGENT_GUILD_NO_UPDATE_CHECK=1 turns off version checks and self-upgrade.

More

• Agent Guild for agents: the MCP server, and a plugin and skill that set Agent Guild up
• Configuration: add tools, accounts, environment variables, reverse proxies
• Agent reporting: show agents from any tool
• Skins: make your own look
• Contributing

Agent Guild: World

Agent Guild: World is a free, living 3D world for your AI coding agents, coming to Steam in November 2026: six worlds to roam with a free camera, your own characters and companions from the Steam Workshop, a Guild Board for your notes and to-dos, and controller support, on Windows, macOS and Linux. Wishlist it on Steam.

Follow

YouTube · X · Steam · Website

Support

Agent Guild is free to use. If it saves you time, buy the lab a beer. It is a tip, not a tax-deductible donation, and it changes nothing about the software.

License

Copyright (c) 2026 Odd Essentials. Licensed under the GNU Affero General Public License 3.0.