Installs the Claude Code IDE extension across supported editors so every devcontainer gets AI-assisted coding powered by Claude out of the box.
| Editor | Status | ID |
|---|---|---|
| VS Code | ✅ | anthropic.claude-code |
| Cursor | ✅ | anthropic.claude-code (same registry as VS Code) |
| JetBrains (IntelliJ, WebStorm…) | 🔜 | pending xmlId confirmation — marketplace page: plugin/27310 (vendor: Anthropic) |
| Zed | 🔜 | no standard devcontainer customization format yet |
The feature declares IDE extensions via the customizations field in
devcontainer-feature.json. The devcontainer runtime (VS Code Remote Containers,
Cursor, JetBrains Gateway…) reads this field and installs the listed extensions
automatically — no manual step required.
- OS: any (no OS-level installation — pure IDE configuration)
- Architectures: amd64, arm64
{ "features": { "ghcr.io/helpers4/devcontainer/claude-dev:1": {} } }