Project Type Detection

Detect project type by analyzing:

Type	Detection Criteria
Library/Package	`package.json` has `main`, `exports`, or `types` field
CLI Tool	`package.json` has `bin` field
Plugin Marketplace	`.claude-plugin/marketplace.json` exists
Personal Project	None of the above

Note: Profile README repositories (username/username) are special-purpose and excluded.

Section Structure by Type

Library/Package

markdown

# Project Name

One-line description

## Getting Started

### Installation

pnpm add package-name

# or npm
npm install package-name

# or yarn
yarn add package-name

### Usage

Basic usage code block

## Features

- Core feature list

## API Reference (optional)

Key API documentation

CLI Tool

markdown

# Project Name

One-line description

## Getting Started

### Installation

pnpm add -g package-name

## Options

CLI options table or list

## Example

Usage examples

Plugin Marketplace

markdown

# Project Name

One-line description

## Installation

How to register with marketplace

## Available Plugins

Plugin list

## Project Structure

Directory structure explanation

Personal Project

markdown

# Project Name

Project description

## Getting Started

Simple run commands

Style Guidelines

Package Manager

•pnpm first as primary
•Provide npm/yarn alternatives:

bash

pnpm add package-name

# or npm
npm install package-name

# or yarn
yarn add package-name

Code Blocks

•Always specify language: bash, typescript, tsx, etc.
•One command per block for easy copying

Formatting

•Single blank line between sections
•No unnecessary badges or decorations
•Practical, no-frills style

Behavior

•New README: Detect project type → Generate appropriate section structure
•Update README: Preserve existing style while adding missing sections