Skip to content
Back to skills

Nextjs Security

ASecurity

Do not expose a database password to a Client Component. Keep it in a server-only module and use it from a DAL, Server Action, or Route Handler. Only variables explicitly prefixed `NEXT_PUBLIC_` are intended for the browser, and a password must never receive that prefix. Add `import 'server-only'` to the module containing the secret and pass only safe DTOs to the client.

  • 549 stars
  • 0 votes
  • 0 copies
  • 1 view
  • Added September 5, 2026
developmentdatabase

Works with

  • cli

Security analysis

A100/100

Pro scans all 11 files and shows the line behind each finding

Scanned September 5, 2026

npx -y skills add HoangNguyen0403/agent-skills-standard --skill nextjs-security --agent claude-code

Installs into .claude/skills of the current project.

Are you the author of Nextjs Security?

Add the live security badge to your README. It updates with every re-scan.

Security grade badge for Nextjs Security
[![Security: A — Skills Directory](https://www.skillsdirectory.com/api/skills/hoangnguyen0403-nextjs-security-87810d6f/badge)](https://www.skillsdirectory.com/skills/hoangnguyen0403-nextjs-security-87810d6f)

More formats (shields.io, HTML) on the badges page. Keep it an A: scan every change in CI with Pro.

Download with Pro
SKILL.md
Do not expose a database password to a Client Component. Keep it in a server-only module and use it from a DAL, Server Action, or Route Handler. Only variables explicitly prefixed `NEXT_PUBLIC_` are intended for the browser, and a password must never receive that prefix. Add `import 'server-only'` to the module containing the secret and pass only safe DTOs to the client.

Files in this skill

  • eval-1.baseline.md1 KB
  • eval-1.with-skill.md370 B
  • eval-2.baseline.md941 B
  • eval-2.with-skill.md362 B
  • eval-3.baseline.md966 B
  • eval-3.with-skill.md375 B
  • trigger-1.md112 B
  • trigger-2.md121 B
  • trigger-3.md89 B
  • trigger-4.md86 B

Attribution

Is this your skill, or is something wrong with this listing? Request removal or report an issue. Author removals are honored within 72 hours.

Comments

Loading comments…