Namespace Blog

Define Your Devbox Environment with a Spec File

Devbox spec files now support branch refs, environment variables sourced from secrets, and stdin input. Declare your configuration once and your Devbox boots into the state you need, without manual steps after boot.

Zack Chase
Define Your Devbox Environment with a Spec File
Running Tests with Skills in a Devbox

Running Tests with Skills in a Devbox

Scale-out running your tests with Ephemeral Devboxes. The new skill lets your agent handle the orchestration while your Devbox executes the tests, file operations, and tool calls.

Sebastian Witalec
Changelog #19

Changelog #19

Recently we shipped a handful of updates, and here are some highlights: Claude Managed Agents now run inside Devboxes, custom domains can serve images from your Namespace registry, and Bazel builds are faster with remote downloader support and cache prefetching.

Niklas Gehlen
Running Claude Managed Agents on Devboxes

Running Claude Managed Agents on Devboxes

Run Claude Managed Agents in custom Devbox sandboxes with full control over your environment. Bring your own Dockerfile, connect to private networks via Tailscale, and keep every agent session isolated and ephemeral.

Hugo Santos
Setting up Claude Code in a Devbox

Setting up Claude Code in a Devbox

Run Claude Code in a secure environment with Namespace Devboxes: isolated, persistent, and ready in seconds.

Zack Chase
Changelog #18

Changelog #18

In the last few weeks, we have added GitHub job access levels, nested virtualization in the public API, and a new nsc instance report command for CSV instance exports.

Zack Chase
Defense in depth: how we think about security at Namespace

Defense in depth: how we think about security at Namespace

Security at Namespace is built on defense in depth: layered controls that hold even when individual layers fail. Here's what that looks like against a kernel LPE and an npm supply chain attack.

Hugo Santos