@devradar-dev/cli

> Check your tech stack compatibility from the terminal


Installation

``bash
npm install -g @devradar-dev/cli
`

Or use with npx (no installation required):

`bash
npx @devradar-dev/cli check nextjs prisma
`

Usage

$3

Check if two technologies work well together:

`bash
devradar check nextjs prisma
`

Output:

`
Nextjs + Prisma
────────────────────────────────────────
✓ Compatible

Compatible in Node.js runtime but does NOT work in Edge Runtime.

→ Learn more: https://devradar.dev/check/nextjs-prisma
`

$3

Analyze your entire project for compatibility issues:

`bash


Scan current directory

devradar scan

Scan specific project

devradar scan ./my-app/package.json
`

Output:

`
Stack Compatibility Scan
────────────────────────────────────────
Score: 55/100

Detected Technologies:
✓ Nextjs
✓ Prisma
✓ Tailwind

Issues (1):
1. Nextjs + Prisma
[WARNING] Edge Runtime incompatibility detected

Suggestions:
• Consider using Turso or PlanetScale for Edge-compatible database
https://devradar.dev/check/prisma-vercel-edge

Scanned: 5 dependencies
`

Options

$3

Get machine-readable output for CI/CD:

`bash
devradar check nextjs prisma --json
devradar scan --json
`

Response:

`json
{
"techA": "nextjs",
"techB": "prisma",
"version": "1.0",
"status": "partial",
"severity": "warning",
"message": "...",
"workaround": "...",
"docsUrl": "https://devradar.dev/check/nextjs-prisma"
}
`

$3

`bash
devradar --help
devradar check --help
devradar scan --help
`

$3

`bash
devradar --version
`

Exit Codes

| Code | Meaning |
|------|---------|
| 0 | Compatible / Good score (60+) |
| 1 | Partial compatibility / Medium score (40-59) |
| 2 | Incompatible / Poor score (<40) |

Use in CI/CD:

`bash
devradar check nextjs prisma || echo "Compatibility issues found!"
`

Examples

$3

`yaml


.github/workflows/compatibility-check.yml


- name: Check tech stack compatibility
run: npx @devradar-dev/cli scan --json > compatibility-report.json
`

$3

`bash


.git/hooks/pre-commit


devradar scan || exit 1
`

$3

`bash
devradar check node alpine
devradar check nextjs vercel-edge
`

API

The CLI uses DevRadar's public API:

- Check API: POST /api/v1/check
- Scan API: POST /api/v1/scan

Rate limits:
- Check: 60 requests/minute
- Scan: 10 requests/minute

Development

$3

`bash


Clone repo

git clone https://github.com/devradar-dev/cli.git
cd cli

Install dependencies

npm install

Link for local testing

npm link

Test

devradar check nextjs prisma
devradar scan
`

$3

`
@devradar-dev/cli/
├── bin/
│ └── devradar.js # CLI entry point
├── src/
│ ├── api/
│ │ └── client.ts # API client
│ ├── commands/
│ │ ├── check.ts # Check command
│ │ └── scan.ts # Scan command
│ └── output/
│ ├── text.ts # Terminal output
│ └── json.ts # JSON output
├── package.json
└── README.md
`

Deployment

$3

`bash


Build (if needed)

npm run build

Publish to @devradar-dev org

npm publish --access public
`

$3

1. Create new repo: github.com/devradar-dev/cli
2. Push code:
`bash
git remote add origin https://github.com/devradar-dev/cli.git
git branch -M main
git push -u origin main
``

License

MIT © DevRadar

Links

- Website: https://devradar.dev
- Documentation: https://github.com/devradar-dev/cli/wiki
- API Docs: https://devradar.dev/api
- Report Issues: https://github.com/devradar-dev/cli/issues

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