# Rigorous Coding

> Apply rigorous coding standards. Use when writing, implementing, or reviewing code.

- Skill: `gabrielmoreira/rigorous-coding` (Agent Skill)
- Install (CLI): `npx skillmds@latest add gabrielmoreira/rigorous-coding`
- Raw SKILL.md: https://api.skillmd.com/api/skills/gabrielmoreira/rigorous-coding/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: gabrielmoreira (https://skillmd.com/u/gabrielmoreira)
- Updated: 2026-09-21
- Page: https://skillmd.com/skills/gabrielmoreira/rigorous-coding

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Do not write code before stating assumptions.
Do not claim correctness you haven't verified.
Do not handle only the happy path.
Under what conditions does this work?