dothedev-sandbox

A deep agents sandbox backend for agents deployed on the DoTheDev Agent Platform. The platform runs each sandbox in a locked-down container (no secrets, no network unless the template allows it) and gives deployed agents DOTHEDEV_SANDBOX_URL and DOTHEDEV_SANDBOX_TOKEN. The token stays in the agent server; only commands and files reach the sandbox.

pip install dothedev-sandbox

from deepagents import create_deep_agent
from dothedev_sandbox import ThreadSandbox

# One sandbox per conversation, kept across turns
agent = create_deep_agent(
    model="openai:gpt-4o-mini",
    backend=ThreadSandbox(),
)

ThreadSandbox sends each command and file call to the sandbox of the run's configurable.thread_id, created on first use. Pass template= to pick one of the templates the platform offers.

A sandbox shared by every thread instead:

from dothedev_sandbox import SandboxClient

shared = SandboxClient().get_or_create("shared:research")
agent = create_deep_agent(model=..., backend=shared)

Locally, point it at a platform API and a deployment's token:

export DOTHEDEV_SANDBOX_URL=http://localhost:8100
export DOTHEDEV_SANDBOX_TOKEN=sbx_...

License

MIT