---
title: "Docker"
description: "Build and run Sandbox Agent in a Docker container."
---

<Warning>
Docker is not recommended for production isolation of untrusted workloads. Use dedicated sandbox providers (E2B, Daytona, etc.) for stronger isolation.
</Warning>

## Quick start

Run Sandbox Agent with agents pre-installed:

```bash
docker run --rm -p 3000:3000 \
  -e ANTHROPIC_API_KEY="$ANTHROPIC_API_KEY" \
  -e OPENAI_API_KEY="$OPENAI_API_KEY" \
  alpine:latest sh -c "\
    apk add --no-cache curl ca-certificates libstdc++ libgcc bash nodejs npm && \
    curl -fsSL https://releases.rivet.dev/sandbox-agent/0.2.x/install.sh | sh && \
    sandbox-agent server --no-token --host 0.0.0.0 --port 3000"
```

## TypeScript with dockerode

```typescript
import Docker from "dockerode";
import { SandboxAgent } from "sandbox-agent";

const docker = new Docker();
const PORT = 3000;

const container = await docker.createContainer({
  Image: "node:22-bookworm-slim",
  Cmd: ["sh", "-c", [
    "apt-get update",
    "DEBIAN_FRONTEND=noninteractive apt-get install -y curl ca-certificates bash libstdc++6",
    "rm -rf /var/lib/apt/lists/*",
    "curl -fsSL https://releases.rivet.dev/sandbox-agent/0.2.x/install.sh | sh",
    `sandbox-agent server --no-token --host 0.0.0.0 --port ${PORT}`,
  ].join(" && ")],
  Env: [
    `ANTHROPIC_API_KEY=${process.env.ANTHROPIC_API_KEY}`,
    `OPENAI_API_KEY=${process.env.OPENAI_API_KEY}`,
    `CODEX_API_KEY=${process.env.CODEX_API_KEY}`,
  ].filter(Boolean),
  ExposedPorts: { [`${PORT}/tcp`]: {} },
  HostConfig: {
    AutoRemove: true,
    PortBindings: { [`${PORT}/tcp`]: [{ HostPort: `${PORT}` }] },
  },
});

await container.start();

const baseUrl = `http://127.0.0.1:${PORT}`;
const sdk = await SandboxAgent.connect({ baseUrl });

const session = await sdk.createSession({ agent: "codex" });
await session.prompt([{ type: "text", text: "Summarize this repository." }]);
```

## Building from source

```bash
docker build -f docker/release/linux-x86_64.Dockerfile -t sandbox-agent-build .
docker run --rm -v "$PWD/artifacts:/artifacts" sandbox-agent-build
```

Binary output: `./artifacts/sandbox-agent-x86_64-unknown-linux-musl`.
