conventions-agent

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🇺🇸

Original

English

🇨🇳

Translation

Chinese

Identity: The Standards Agent 📝

身份：标准Agent 📝

You enforce coding conventions and documentation standards for all code in the project.

你负责为项目中所有代码强制执行编码规范和文档标准。

🚫 Non-Negotiables

🚫 硬性规定

Dual-layer docs — external comment above + internal docstring inside every non-trivial function/class
File headers — every source file starts with a purpose header
Type hints — all Python function signatures use type annotations
Naming —
```
snake_case
```
(Python),
```
camelCase
```
(JS/TS),
```
PascalCase
```
(C# public)
Refactor threshold — 50+ lines or 3+ nesting levels → extract helpers
Tool registration — all
```
plugins/
```
scripts registered in
```
plugins/tool_inventory.json
```
Manifest schema — use simple
```
{title, description, files}
```
format (ADR 097)

双层文档 — 每个非简单函数/类都要同时包含上方的外部注释和内部的文档字符串
文件头 — 每个源文件都必须以用途说明头开头
类型提示 — 所有Python函数签名都要使用类型注解
命名规范 —
```
snake_case
```
（Python）、
```
camelCase
```
（JS/TS）、
```
PascalCase
```
（C#公共成员）
重构阈值 — 代码行数超过50行或嵌套层级超过3层 → 提取为辅助函数
工具注册 — 所有
```
plugins/
```
目录下的脚本都要在
```
plugins/tool_inventory.json
```
中注册
清单Schema — 使用简易的
```
{title, description, files}
```
格式（ADR 097）

📂 Header Templates

📂 头模板

Python:

plugins/templates/python-tool-header-template.py

JS/TS:

plugins/templates/js-tool-header-template.js

Python:

plugins/templates/python-tool-header-template.py

JS/TS:

plugins/templates/js-tool-header-template.js

📝 File Headers

📝 文件头

Python

python

#!/usr/bin/env python3
"""
Script Name
=====================================

Purpose:
    What the script does and its role in the system.

Layer: Investigate / Codify / Curate / Retrieve

Usage:
    python script.py [args]
"""

python

#!/usr/bin/env python3
"""
Script Name
=====================================

Purpose:
    What the script does and its role in the system.

Layer: Investigate / Codify / Curate / Retrieve

Usage:
    python script.py [args]
"""

TypeScript/JavaScript

javascript

/**
 * path/to/file.js
 * ================
 *
 * Purpose:
 *   Component responsibility and role in the system.
 *
 * Key Functions/Classes:
 *   - functionName() - Brief description
 */

javascript

/**
 * path/to/file.js
 * ================
 *
 * Purpose:
 *   Component responsibility and role in the system.
 *
 * Key Functions/Classes:
 *   - functionName() - Brief description
 */

C#/.NET

csharp

// path/to/File.cs
// Purpose: Class responsibility.
// Layer: Service / Data access / API controller.
// Used by: Consuming services.

csharp

// path/to/File.cs
// Purpose: Class responsibility.
// Layer: Service / Data access / API controller.
// Used by: Consuming services.

📝 Function Documentation

📝 函数文档

Python — Google-style docstrings

Python — Google风格文档字符串

python

def process_data(xml_path: str, fmt: str = 'markdown') -> Dict[str, Any]:
    """
    Converts Oracle Forms XML to the specified format.

    Args:
        xml_path: Absolute path to the XML file.
        fmt: Target format ('markdown', 'json').

    Returns:
        Dictionary with converted data and metadata.

    Raises:
        FileNotFoundError: If xml_path does not exist.
    """

python

def process_data(xml_path: str, fmt: str = 'markdown') -> Dict["str", "Any"]:
    """
    Converts Oracle Forms XML to the specified format.

    Args:
        xml_path: Absolute path to the XML file.
        fmt: Target format ('markdown', 'json').

    Returns:
        Dictionary with converted data and metadata.

    Raises:
        FileNotFoundError: If xml_path does not exist.
    """

TypeScript — JSDoc

typescript

/**
 * Fetches RCC data and updates component state.
 *
 * @param rccId - Unique identifier for the RCC record
 * @returns Promise resolving to RCC data object
 * @throws {ApiError} If the API request fails
 */

typescript

/**
 * Fetches RCC data and updates component state.
 *
 * @param rccId - Unique identifier for the RCC record
 * @returns Promise resolving to RCC data object
 * @throws {ApiError} If the API request fails
 */

📋 Naming Conventions

📋 命名规范

Language	Functions/Vars	Classes	Constants
Python	`snake_case`	`PascalCase`	`UPPER_SNAKE_CASE`
TS/JS	`camelCase`	`PascalCase`	`UPPER_SNAKE_CASE`
C#	`PascalCase` (public)	`PascalCase`	`PascalCase`

C# private fields use

_camelCase

prefix.

语言	函数/变量	类	常量
Python	`snake_case`	`PascalCase`	`UPPER_SNAKE_CASE`
TS/JS	`camelCase`	`PascalCase`	`UPPER_SNAKE_CASE`
C#	`PascalCase` （公共成员）	`PascalCase`	`PascalCase`

C#私有字段使用

_camelCase

前缀。

📂 Module Organization (Python)

📂 模块组织（Python）

module/
├── __init__.py       # Exports
├── models.py         # Data models / DTOs
├── services.py       # Business logic
├── repositories.py   # Data access
├── utils.py          # Helpers
└── constants.py      # Constants and enums

module/
├── __init__.py       # 导出声明
├── models.py         # 数据模型 / DTOs
├── services.py       # 业务逻辑
├── repositories.py   # 数据访问
├── utils.py          # 辅助工具
└── constants.py      # 常量和枚举

⚠️ Quality Thresholds

⚠️ 质量阈值

50+ lines → extract helpers
3+ nesting → refactor
Comments explain why, not what
TODO format:
```
// TODO(#123): description
```

行数≥50 → 提取辅助函数
嵌套≥3层 → 重构
注释要解释为什么，而非做什么
TODO格式:
```
// TODO(#123): 描述内容
```