plan-feature

To create a TDD implementation plan, you define acceptance criteria, explore the codebase to find impacted modules, and generate a TPP-ordered list of unit tests with transformation steps before writing any code.

The best way to plan test cases is to design a TPP-ordered test strategy that outlines specific test file locations, transformation annotations, and implementation changes without modifying your source files.

Codebase exploration for feature planning uses read, grep, and glob tools to scan your repository, identifying the exact modules and files that will be impacted by the proposed software feature.

Yes, you can generate a complete test strategy and implementation roadmap as a structured plan that outlines all test file locations and transformation steps, ensuring your source files remain completely unmodified.

You do not need a specific testing framework, as the plan applies to any codebase where developers need to understand requirements and design TDD-aligned tests, requiring only the zod dependency for validation.

Manual feature planning leads to missed edge cases because it lacks a structured transformation step ordering and automated codebase exploration, resulting in unclear test coverage and inefficient implementation sequences.