ching-kuo

TDD Claude Codex — Productivity skill for Claude Code

Productivity community

TDD workflow: Claude writes tests first, implements, Codex reviews.

How to install TDD Claude Codex

Installs to ~/.claude/skills/ching-kuo-claude-codex-tdd-claude-codex/SKILL.md

Terminal
mkdir -p ~/.claude/skills/ching-kuo-claude-codex-tdd-claude-codex && curl -fsSL https://raw.githubusercontent.com/ching-kuo/claude-codex/HEAD/commands/tdd-claude-codex.md -o ~/.claude/skills/ching-kuo-claude-codex-tdd-claude-codex/SKILL.md

Restart Claude Code, or start a new session, for it to be picked up.

What TDD Claude Codex does


description: "TDD workflow: Claude writes tests first, implements, Codex reviews" argument-hint: "" model: claude-sonnet-4-6 allowed-tools: ["AskUserQuestion", "Task", "Read", "Glob", "Grep", "Write", "Edit", "Bash", "mcp__codex__codex", "mcp__codex__codex-reply"]

**Deprecated**: This command has been converted to a skill (`/tdd-claude-codex`). The skill version is recommended for new usage and supports eval-based testing. This command is retai

Alternatives in Productivity

Full documentation available on GitHub

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