tpp-rules

What problem does it solve?

Developers often over‑engineer code during Test‑Driven Development, jumping to complex implementations that bypass incremental learning. This Skill provides the Transformation Priority Premise to enforce the simplest viable change for each failing test.

Core Features & Use Cases

• Priority List: A twelve‑step ordered list of transformations from “no code” to “variable assignment”.
• Core Rules: Guidelines to pick the simplest transformation, avoid level skipping, and align test ordering with implementation.
• Calibration Catalog: Example approvals and blocks to keep reviewers consistent.
• Reference Document: Detailed description of each transformation and its application.
• Use Case: Apply TPP when building a booking system, ensuring each new test introduces only one transformation step.

Quick Start

Ask the TPP skill to evaluate the next failing test and suggest the simplest transformation.