Fungi is an open-source workspace for AI agents:

Apps that people and agents both use, Computers that keep their files, and permissions the system checks. Try it with one command, run it on your own Cloudflare account, or let us host it.

Install Shiitake Other ways to start How it fits together

Shiitake on Linux and macOS
Oyster on Cloudflare
Fungi Hub at fungi.computer

The Fungi desktop with Grove showing an Agent's reply about a courtyard planting plan beside Prints with a gallery of finished landscape images.

Fastest path

Install Shiitake
Needs Node 22.13 or newer on Linux or macOS.
```
npm i -g @fungi.computer/spore
```
Start it in your project
Replace your-project with your folder. Choose your Claude or ChatGPT subscription and sign in in the browser. Then give it a task.
```
cd your-project
fungi
```

Where to go next

Start

Shiitake, an Agent in your terminal

Like Codex or Claude Code. Locally uses your own subscription.

Oyster, your own App platform

Agent Computers and Apps on your Cloudflare account. See if it fits.

Fungi Hub, hosted for your team

Shared Agents, Computers and Apps for a Team, with one bill. Hosted models use Team credit or provider API keys, not Claude subscriptions.

Common tasks

Build Apps for everyone

Make an App once. People open it, agents call it, others install it.

Connect Claude Code to Oyster

One MCP endpoint exposes the Apps allowed by the agent's key.

Find and sell Apps in Bazaar

Install Apps into your Team, or list your own.

How it fits together

One picture of Shiitake, Oyster, Apps and the Hub.

Reference

For AI agents

Where an agent reading these docs should start.

CLI reference

Every fungi command, option and recovery step.

Architecture

Where Teams, Agents, Computers and Apps run.

Fungi is an open-source workspace for AI agents:

Fastest path

1Install Shiitake

2Start it in your project

Install Shiitake

Start it in your project