mini-piv

One-pass feature implementation without a formal PRD uses a discovery-driven workflow that generates a Product Requirement Prompt (PRP), executes the implementation, and runs automated validation. It replaces heavy documentation with conversational input to produce traceable artifacts and deterministic outputs.

A PRP, or Product Requirement Prompt, is a structured plan generated from conversational discovery that drives deterministic, end-to-end feature implementation. It replaces traditional PRDs by guiding automated execution and validation phases directly within a single streamlined pipeline.

To start a one-pass feature build, provide a feature name and an optional path. This input triggers a discovery-driven workflow that plans the task, generates a PRP, executes the build, and iteratively validates the results to ensure quality and determinism.

Yes, automated validation gates can be applied to small and mid-sized features where a full PRD is unnecessary. This process uses a built-in validate-debug loop to ensure quality, enforce determinism, and maintain a clear commit workflow across the implementation pipeline.

You should avoid a one-pass implementation loop for large-scale features requiring extensive cross-team alignment or formal PRDs. This approach is designed for small to mid-sized features where rapid delivery, traceable artifacts, and deterministic outputs are prioritized over heavy documentation.

The best way to ensure deterministic outputs in feature building is to use a structured workflow with explicit validation gates and a clear commit workflow. By generating a PRP and running an iterative validate-debug loop, the pipeline consistently produces traceable artifacts.