# <img src="ui/logo.svg" alt="" width="40" align="top"> Purgatorium (p9m)

[![Docs](https://img.shields.io/badge/docs-csakaszamok.github.io%2Fp9m-ea580c)](https://csakaszamok.github.io/p9m/latest/) [![CI](https://github.com/csakaszamok/p9m/actions/workflows/ci.yml/badge.svg)](https://github.com/csakaszamok/p9m/actions/workflows/ci.yml) [![License](https://img.shields.io/badge/license-AGPL--3.0-blue)](LICENSE)

> [!NOTE]
> **Early, before 1.0.** It works and is tested (CI on every change, releases with a changelog), but expect rough edges, and breaking changes between minor versions.

**Self-hosted sandboxes for your team and their AI agents: everyone gets their own Docker, every app gets a URL, idle sandboxes sleep.**

Think of it as a self-hosted Vercel for the apps your team and its agents spin up. Today you deploy with `docker compose`; [git-based builds](https://csakaszamok.github.io/p9m/latest/roadmap/) are on the roadmap.

**About 10 seconds** from *New sandbox* to your own Docker and a public URL for your app; a sleeping sandbox is back in under 10. (Measured with the images already pulled: the first sandbox on a new server also downloads them.)

<a href="docs/media/demo.gif"><img src="docs/media/demo-thumb.webp" alt="Creating a sandbox and opening its app, in real time: about 10 seconds" width="100%"></a>

- **Its own Docker daemon** for every sandbox (with a Portainer UI if you want one)
- **A public URL for every app**, and TLS addresses for Postgres, Redis and SSH
- **Sleeps when idle, wakes on the next request**; a delete archives, nothing is lost
- **Made for agents:** tokens limited to one sandbox, an [agent guide](docs/agent-guide.md), an MCP server and a [Claude Code plugin](https://csakaszamok.github.io/p9m/latest/claude-plugin/) (`/plugin marketplace add csakaszamok/p9m`, then `/p9m:init` connects each project: Purgatorium shows the line under *Let your agent deploy…*)

### Hide the complexity. Keep it simple. Focus on what matters.

Purgatorium abstracts away infrastructure complexity and operational overhead, providing an intuitive user experience that lets users focus on their work and business goals rather than managing the underlying technology.

**[Why Purgatorium, and how it compares](https://csakaszamok.github.io/p9m/latest/comparison/)** with a laptop, a cloud PaaS, a shared Docker host, Coolify and a VM for everyone · **[How it works](https://csakaszamok.github.io/p9m/latest/architecture.html)**: the components (Docker-in-Docker, frp, Traefik, Sablier), a sandbox's lifecycle and the path of a request

### The same from a script or an agent

All real runs, in real time; press one to watch it.

<table><tr>
<td width="33%"><a href="docs/media/api-curl.gif"><img src="docs/media/api-curl-thumb.webp" alt="Creating a sandbox with curl and calling its app, in real time: about 7 seconds" width="100%"></a></td>
<td width="33%"><a href="docs/media/mcp-agent.gif"><img src="docs/media/mcp-agent-thumb.webp" alt="Claude Code creates a sandbox through the MCP server and checks its app, in real time" width="100%"></a></td>
<td width="33%"><a href="docs/media/mcp-rpc.gif"><img src="docs/media/mcp-rpc-thumb.webp" alt="The MCP server called with curl: tools/list, then create_sandbox, in real time" width="100%"></a></td>
</tr></table>

With curl through the [API](https://csakaszamok.github.io/p9m/latest/api/), by an agent over the [MCP server](https://csakaszamok.github.io/p9m/latest/mcp/), and the MCP server by hand (JSON-RPC over HTTP, so even curl can call its tools).

## Try it on your laptop

With Docker Desktop, or Docker Engine and the compose plugin on Linux, and ports 80 and 443 free (on Windows, in Git Bash or WSL):

```bash
mkdir p9m && cd p9m
curl -fsSLO https://github.com/csakaszamok/p9m/releases/latest/download/docker-compose.yml
curl -fsSL https://github.com/csakaszamok/p9m/releases/latest/download/setup.sh | bash   # prints the admin password
docker compose up -d
```

Open **http://p9m.lvh.me** (`lvh.me` and all its subdomains point to `127.0.0.1`, so no DNS to set up), sign in as administrator with the password `setup.sh` printed, and press **New sandbox**. The first one takes a minute or two while the images are pulled; after that about 10 seconds. Its app opens at its own `http://<name>-….lvh.me` address.

> **An app takes seconds to open the first time?** In Chrome, *Settings → Privacy and security → Security → Use secure DNS*: with "your current service provider" each new `*.lvh.me` name can wait for a slow or filtering resolver. Turn it off, or pick a provider such as Cloudflare (1.1.1.1).

To remove it: delete the sandboxes in the UI first (each is a compose project of its own, so the next step would leave them running), then `docker compose down -v` in the `p9m` directory, and delete the directory.

## Install

On a Linux host with Docker Engine and the compose plugin, no clone needed ([check the host first](https://csakaszamok.github.io/p9m/latest/install/)):

```bash
mkdir p9m && cd p9m
curl -fsSLO https://github.com/csakaszamok/p9m/releases/latest/download/docker-compose.yml
curl -fsSL https://github.com/csakaszamok/p9m/releases/latest/download/setup.sh | bash -s -- dev.example.com   # .env with your domain and random secrets
docker compose up -d
```

Then sign in at `http://p9m.<HOST_DOMAIN>` (by default `http://p9m.lvh.me`).

## When to use something else

Purgatorium is for a team's apps and agents' deployments that should be up at a URL, cheaply, on your own server. For other jobs other tools fit better:

- **Production that must scale and stay up** → a cloud PaaS, or [Coolify](https://coolify.io) / [Dokploy](https://dokploy.com) on your own servers
- **Untrusted code from strangers** → a microVM sandbox such as [E2B](https://e2b.dev) or Docker Sandboxes (until Purgatorium has a Kata runtime)
- **Writing code in a cloud IDE** → [Coder](https://coder.com) or GitHub Codespaces
- **An agent running short scripts from an SDK** → E2B or [Daytona](https://daytona.io)

More in [how it compares](https://csakaszamok.github.io/p9m/latest/comparison/).

## Documentation

**[csakaszamok.github.io/p9m](https://csakaszamok.github.io/p9m/latest/)**: [tutorials](https://csakaszamok.github.io/p9m/latest/tutorials/), [install](https://csakaszamok.github.io/p9m/latest/install/), [configuration](https://csakaszamok.github.io/p9m/latest/configuration/), [let your agent deploy](https://csakaszamok.github.io/p9m/latest/agents/), [MCP](https://csakaszamok.github.io/p9m/latest/mcp/), [API](https://csakaszamok.github.io/p9m/latest/api/), and [`llms-full.txt`](https://csakaszamok.github.io/p9m/latest/llms-full.txt) for agents.

> **Security:** where [sysbox](https://github.com/nestybox/sysbox) is installed, sandboxes run without a privileged container; without it they fall back to the privileged `dind`, which suits a team that trusts each other, not hostile code. On a shared server install sysbox and set `ALLOWED_RUNTIMES=sysbox` ([details](https://csakaszamok.github.io/p9m/latest/security/)).

[Contributing](CONTRIBUTING.md) · [Security issues](SECURITY.md) · [AGPL-3.0](LICENSE)

Free to use, also commercially, on your own servers or for your customers. Changed it and people use it over the network? Then they get your changed source too, under the same license ([AGPL-3.0](LICENSE)). Every product built on Purgatorium says so: *Based on Purgatorium (p9m)*, in its About page and its docs, is marked as changed, and does not take the names "Purgatorium" or "p9m" ([NOTICE](NOTICE)). Versions up to 0.10.3 were released under Apache-2.0.