secure-by-design-coding

Apply OWASP-aligned security patterns during API and application design.

16|2|Updated Apr 11, 2026
One-click install
npx skills add https://github.com/mamamou/ai-coding-skills --skill secure-by-design-coding
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: secure-by-design-coding
Source: https://github.com/mamamou/ai-coding-skills/tree/main/secure-by-design-coding
Command: npx skills add https://github.com/mamamou/ai-coding-skills --skill secure-by-design-coding

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Proactive secure coding helps teams embed security controls into every line of code, reducing vulnerabilities from the outset rather than after deployment.

Core Features & Use Cases

  • Proactive patterns: access control, input validation, secure defaults, secret management, and secure session handling.
  • Guidance aligned with OWASP Proactive Controls and ASVS for multiple tech stacks.
  • Use case: when building a new API, web app, or service, apply security patterns during design and implementation.

Quick Start

Begin by defining data classifications, required authentication levels, and input boundaries, then apply secure-by-default patterns as you implement features.

Frequently Asked Questions about secure-by-design-coding

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I implement secure coding practices from the start of a project?

Secure coding from the start involves embedding proactive patterns like access control, input validation, secret management, and secure defaults into your design and implementation phases. You begin by defining data classifications, required authentication levels, and input boundaries.

What is the best way to align my API design with OWASP Proactive Controls and ASVS?

Aligning API design with OWASP Proactive Controls and ASVS involves applying secure-by-default patterns during feature implementation. This ensures consistent protection across API design, data handling, authentication, authorization, and deployment security for projects of any size.

Does secure-by-design coding support multiple tech stacks for web applications?

Yes, secure-by-design coding provides guidance aligned with OWASP standards for multiple tech stacks. It enforces robust patterns across API design, data handling, and deployment security to reduce vulnerabilities in any web app or service.

When do I need to apply threat modeling and input validation in software development?

Threat modeling and input validation are needed when building a new API, web app, or service to reduce vulnerabilities from the outset. You apply these proactive security patterns during the initial design and implementation stages.

How does secure-by-default architecture handle access control and secret management?

Secure-by-default architecture handles access control and secret management by enforcing proactive patterns directly into the code. This ensures robust logging and consistent protection across authentication, authorization, and data handling processes.

What are the limitations of applying secure coding patterns after deployment?

Applying secure coding patterns after deployment leaves vulnerabilities exposed in production. Secure-by-design coding solves this by embedding access control, input validation, and secret management into every line of code from the outset rather than reacting post-deployment.