What is vibe-coding-prd?

Vibe Coding PRD is a skill file for Codex, meant to be dropped into a coding agent's skills folder so it can turn messy, half formed product requirements into a short, clean PRD, or product requirements document, that a coding agent can actually build from. The idea addresses a common problem: raw PRDs written for humans tend to be long, vague, or full of business language that does not tell a coding agent what to actually build. When you feed it material, the skill first figures out what kind of input it is looking at: a clear requirement, a raw PRD, a competitor analysis, or something with too little information to work with. Depending on that classification, it either designs the feature directly, pulls out the parts relevant to building it, converts competitor patterns into requirements, or asks clarifying questions. At key decision points, instead of guessing what you meant, it stops and offers you two to four numbered options to choose from. Once it has enough signal, it builds a compact Markdown PRD covering scope, a minimum viable product, a rough prototype outline, a suggested tech stack, detailed feature descriptions, and acceptance criteria that are meant to be testable rather than vague. It automatically switches between two included templates, one for AI-native or agent-based products and one for traditional products, once the type is confirmed. The repository itself is small: a SKILL.md file that defines the skill's behavior, a references folder with the two PRD templates and a question-flow file describing how it asks clarifying questions, and an agents folder with metadata for how the skill appears to an agent. It supports both Chinese and English input. To install it, you copy the repository folder into your local Codex skills directory, for example under a hidden .codex/skills folder in your home directory. From there, you invoke it by name inside a prompt, pointing it at a requirement, a raw PRD, a competitor writeup, or a document link, and it hands back a short status line followed by the finished PRD. The project is released under the MIT license, a permissive license that allows free use including commercial use.