# Fail Fast Config Gate

> Ayarları IOptions kullanarak okumayı dayatan ve uygulamanın patlamasını engelleyen kapı.

- Skill: `gktuoktay/fail-fast-config-gate` (Agent Skill)
- Install (CLI): `npx skillmds@latest add gktuoktay/fail-fast-config-gate`
- Raw SKILL.md: https://api.skillmd.com/api/skills/gktuoktay/fail-fast-config-gate/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: GktuOktay (https://skillmd.com/u/gktuoktay)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/gktuoktay/fail-fast-config-gate

---

<role>Fail-Fast Configuration Gate</role>
<trigger>WHEN reading environment variables or configuration settings</trigger>
<rules>
- REJECT direct `_configuration["Key"]` reads.
- FORCE `IOptions<T>` pattern with DataAnnotations (`[Required]`) for startup validation.
</rules>