Claude Code sandbox with Java, Node.js, Python 3, GitLab CLI (glab) configured for gitlab.com, Argo CD CLI (argocd) configured for argocd.i.floor4.ch and the context7 plugin from Anthropic's official plugin marketplace All credentials stay on the host: the sbx proxy injects them into outbound requests and no secret is stored in the image or this kit file. The argocd CLI cannot use the proxy on its own (argo-cd#23933), so setup.startup runs a small gRPC-Web shim on localhost that forwards its calls through the proxy.
| Name | Service | Required | Description |
|---|---|---|---|
CONTEXT7_API_KEY | context7 | Optional | — |
GITLAB_TOKEN | gitlab | Optional | — |
ARGOCD_AUTH_TOKEN | argocd | Optional | Argo CD API token for k8s-wil (read-only `viewer` account) |
api.anthropic.com
console.anthropic.com
claude.com
statsigapi.net
mcp.context7.com
github.com
codeload.github.com
registry.npmjs.org
nodejs.org
pypi.org
files.pythonhosted.org
repo1.maven.org
search.maven.org
plugins.gradle.org
services.gradle.org
api.foojay.io
*.floor4.ch
argocd-grpc.i.floor4.ch
argocd.i.floor4.ch
gitlab.com
registry.gitlab.com
*.angular.dev
angular.dev
sbx run docker.io/timaebi/claude-floor4-kit:latestRun the following command to install sbx on your machine.
brew install docker/tap/sbxwinget install Docker.sbx