wtf is vibe-coding-prd?

This project is a custom skill for Claude Code, the AI coding assistant. It is designed to take messy input, such as a rough description of what you want to build, a raw product requirements document, documents from the Chinese collaboration tool Feishu, or notes comparing competing products, and turn all of that into a clean, well-organized PRD written in Markdown. The resulting document is meant to be handed directly to a coding agent like Claude Code or Codex so it can start building from it, an approach often called vibe coding, where you describe what you want in plain language and let an AI agent write the implementation. To use it, you place the repository's files into a specific skills folder inside your Claude Code configuration. Once installed, you trigger it inside Claude Code by asking it to write a PRD for vibe coding, and the skill walks through a defined process: identifying what kind of input you gave it, defining the requirements, listing features with priority levels, choosing a technical approach, sketching a rough prototype layout, breaking things into detailed modules, setting acceptance criteria, and doing a final self-check before delivering the document. The repository includes a main instructions file describing this workflow, a template for the final PRD structure, a set of writing conventions and rules for precision and consistency, and example finished PRDs to show the intended level of detail and style. The writing conventions file appears to focus on keeping the output tight and unambiguous, covering rules about how literal claims should be, a table of writing patterns to avoid, a list of content to cut out, and constraints on what the PRD should not include. This suggests the skill is meant to produce documents that read as precise and implementation-ready rather than as loose product vision statements, which matters when the next step is handing the document straight to an automated coding agent rather than to a human product manager who can ask clarifying questions. Because the whole project is written and documented in Chinese, it is aimed primarily at Chinese-speaking developers working within the Claude Code ecosystem, though the underlying idea, turning scattered requirements into a structured, coding-agent-ready specification, would be understandable to anyone familiar with product requirements documents and AI coding assistants.