sandbox-agent/docs/deploy/docker.mdx
Nathan Flurry 110e969f98 Add full Docker image defaults, fix actor deadlocks, and improve dev experience
- Add Dockerfile.full and --all flag to install-agent CLI for pre-built images
- Centralize Docker image constant (FULL_IMAGE) pinned to 0.3.1-full
- Remove examples/shared/Dockerfile{,.dev} and daytona snapshot example
- Expand Docker docs with full runnable Dockerfile
- Fix self-deadlock in createWorkbenchSession (fire-and-forget provisioning)
- Audit and convert 12 task actions from wait:true to wait:false
- Add bun --hot for dev backend hot reload
- Remove --force from pnpm install in dev Dockerfile for faster startup
- Add env_file support to compose.dev.yaml for automatic credential loading
- Add mock frontend compose config and dev panel
- Update CLAUDE.md with wait:true policy and dev environment setup

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-13 18:31:55 -07:00

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---
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 the published full image with all supported agents pre-installed:
```bash
docker run --rm -p 3000:3000 \
-e ANTHROPIC_API_KEY="$ANTHROPIC_API_KEY" \
-e OPENAI_API_KEY="$OPENAI_API_KEY" \
rivetdev/sandbox-agent:0.3.1-full \
server --no-token --host 0.0.0.0 --port 3000
```
The `0.3.1-full` tag pins the exact version. The moving `full` tag is also published for contributors who want the latest full image.
## 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: "rivetdev/sandbox-agent:0.3.1-full",
Cmd: ["server", "--no-token", "--host", "0.0.0.0", "--port", `${PORT}`],
Env: [
`ANTHROPIC_API_KEY=${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 a custom image with everything preinstalled
If you need to extend your own base image, install Sandbox Agent and preinstall every supported agent in one step:
```dockerfile
FROM node:22-bookworm-slim
RUN apt-get update && apt-get install -y --no-install-recommends \
bash ca-certificates curl git && \
rm -rf /var/lib/apt/lists/*
RUN curl -fsSL https://releases.rivet.dev/sandbox-agent/0.3.x/install.sh | sh && \
sandbox-agent install-agent --all
RUN useradd -m -s /bin/bash sandbox
USER sandbox
WORKDIR /home/sandbox
EXPOSE 2468
ENTRYPOINT ["sandbox-agent"]
CMD ["server", "--host", "0.0.0.0", "--port", "2468"]
```
## 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`.