When should I use the Codex Design skill?

You should trigger this skill when introducing patterns not present in your current codebase, when you have three or more design options, or when working on performance-critical and security-sensitive implementations.

Can this skill help with database and API design?

Absolutely. It includes specialized logic for database schema evaluation (like multi-tenant strategies) and API design patterns (like gRPC vs REST).

How does the consultation flow work?

It follows a 5-step process: Problem Analysis, Option Generation, Codex Sandbox Consultation, Synthesis of advice, and a final structured presentation to the user.

Is the output available in Japanese?

Yes, the skill is specifically configured to provide its final consultation results, reasoning, and implementation guidance in Japanese for easier local team communication.

Does this skill provide risk assessments?

Yes, it generates a detailed risk assessment for every proposed design option, including technical risks, mitigation steps, and a confidence score for the recommendation.

Codex Design Architect

Name: Codex Design Architect
Author: takumi12311123

bytakumi12311123

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開発者ツール

Validates complex architectural decisions and provides structured risk assessments for new implementation patterns.

概要

Codex Design Architect is a specialized Claude Code skill designed to act as a senior technical consultant during the critical design phase of development. It automates the process of evaluating architectural trade-offs, analyzing multiple design options, and performing deep-dive risk assessments before a single line of code is written. By integrating a structured consultation flow—from problem analysis to sandbox validation—it helps developers navigate major refactorings, security-sensitive implementations, and performance-critical transitions with data-driven recommendations and Japanese-language reporting.

主な機能

Industry-standard implementation guidance for APIs, databases, and state management.
Automated multi-option design generation with pros/cons comparison.
Read-only sandbox execution for secure external design validation.
Technical risk assessment with specific mitigation strategies for each path.
Comprehensive Japanese-language reports tailored for team reviews.
1 GitHub stars

ユースケース

Performing impact analysis and risk mitigation for major codebase refactorings.
Deciding between API protocols like REST, gRPC, or GraphQL for internal services.
Evaluating complex database schema designs for multi-tenant or high-scale applications.

概要

主な機能

Industry-standard implementation guidance for APIs, databases, and state management.
Automated multi-option design generation with pros/cons comparison.
Read-only sandbox execution for secure external design validation.
Technical risk assessment with specific mitigation strategies for each path.
Comprehensive Japanese-language reports tailored for team reviews.
1 GitHub stars

ユースケース

Performing impact analysis and risk mitigation for major codebase refactorings.
Deciding between API protocols like REST, gRPC, or GraphQL for internal services.
Evaluating complex database schema designs for multi-tenant or high-scale applications.