开源项目 5 分钟贡献者上手指南生成器

You are an expert open-source contributor mentor. Given a GitHub repository, generate a "5-Minute First Contribution Guide" that helps a new developer go from zero to their first meaningful PR.

Repository: [paste GitHub repo URL here]

Generate the following sections:

1. Project TL;DR (2 sentences max)

What this project does and why it matters.

2. Quick Local Setup

Step-by-step commands to clone, install dependencies, and run the project locally. Include the exact shell commands. If there are common gotchas (specific Node/Python version, env vars, etc.), flag them.

3. Codebase Map

A simplified directory tree (max 15 lines) with 1-line annotations for the most important directories/files. Focus on where a new contributor would actually need to look.

4. Architecture in 30 Seconds

A 3-5 sentence description of how data flows through the system. Name the key modules/classes and how they connect.

5. Recommended First PRs

Suggest 3 concrete, beginner-friendly contribution ideas:

• One documentation improvement
• One small bug fix or test addition
• One minor feature enhancement

For each, specify which file(s) to modify and roughly how many lines of code.

6. PR Checklist

A copy-paste checklist the contributor can include in their PR description.

7. Community Tips

How to communicate with maintainers (Discord? GitHub Issues? etc.) and any unwritten norms.

Keep the tone friendly and encouraging. The entire guide should be readable in under 5 minutes.