Documentation
Diagnostics
The diagnostics scanner verifies that your workspace is ready to run and surfaces actionable fixes when something is missing.
What it checks
- Node.js version vs.
engines.nodeinpackage.json - Dependencies inventory · click the tile to see installed and missing package names
- Git repository health
- Project metadata (name, version, license, description from
package.json, GitHub, or README) - GitHub Releases and Deployments when the linked repo has them
Repairs
Warnings can trigger repair actions in the live terminal stream, including:
- Clear npm cache
- Audit fix
- Reinstall
node_modules - Install missing packages
When to use Diagnostics
- After cloning a new repository
- When the dev runner fails to start
- Before handing a workspace to a teammate
- Anytime Node or dependency versions look wrong