### FileSystem MCP server configuration example

Source: https://docs.sayu-bot.com/AIFeatures/MCP.html

Example of a FileSystem MCP server configuration; replace /path/to/allowed/dir with your allowed directory.

```json
{
    "name": "FileSystem",
    "command": "npx",
    "args": ["-y", "@modelcontextprotocol/server-filesystem", "/path/to/allowed/dir"],
    "env": {},
    "enabled": true
}
```

--------------------------------

### Complete YAML Skill example with parameters

Source: https://docs.sayu-bot.com/AIFeatures/Skills.html

Complete YAML Skill example for a character assistant. Includes a parameters section with required and optional parameters, and tools list.

```yaml
# res/ai_core/skills/character_assistant.yaml
name: character_assistant
description: 原神角色助手

instructions: |
  你是原神角色助手，专门帮助玩家了解角色信息。
  
  ## 角色信息范围
  - 基础属性（生命值、攻击力、防御力）
  - 技能介绍（普通攻击、元素战技、元素爆发）
  - 天赋效果
  - 命之座效果
  - 培养材料
  - 推荐武器
  - 推荐圣遗物
  
  ## 回复风格
  - 使用中文回复
  - 数据准确，来源可靠
  - 适当使用表格展示数据
  - 重要信息加粗显示

parameters:
  - name: character_name
    type: string
    description: 角色名称
    required: true
  - name: info_type
    type: string
    description: 信息类型（基础/技能/天赋/命座/材料/武器/圣遗物）
    required: false
    default: 基础

tools:
  - search_knowledge
  - query_character_build
```

--------------------------------

### Register a KnowledgePoint for a game guide

Source: https://docs.sayu-bot.com/AIFeatures/KnowledgeBase.html

Registers a KnowledgePoint for a game guide, including detailed monster config and team recommendations. Use for structured game guides.

```python
from gsuid_core.ai_core.register import ai_entity
from gsuid_core.ai_core.models import KnowledgePoint

# 注册游戏攻略
ai_entity(KnowledgePoint(
    id="genshin_guide_001",
    plugin="Genshin",
    title="深境螺旋 12 层攻略",
    content="""
    # 深境螺旋 12 层攻略

    ## 怪物配置
    - 12-1 上半: 遗迹守卫 x2
    - 12-1 下半: 深渊法师 x3
    - 12-2 上半: 恒常机关阵列
    - 12-2 下半: 魔偶剑鬼
    - 12-3 上半: 空壳怪组合
    - 12-3 下半: 深海龙蜥

    ## 推荐配队
    ### 上半
    - 队伍1: 雷神 + 班尼特 + 香菱 + 行秋
    - 队伍2: 胡桃 + 钟离 + 夜兰 + 阿贝多

    ### 下半
    - 队伍1: 神里绫华 + 申鹤 + 万叶 + 心海
    - 队伍2: 甘雨 + 温迪 + 莫娜 + 迪奥娜

    ## 注意事项
    1. 注意怪物抗性
    2. 合理分配能量
    3. 利用元素反应
    """,
    tags=["原神", "深境螺旋", "攻略", "12层"],
))

```

--------------------------------

### MiniMax MCP server configuration example

Source: https://docs.sayu-bot.com/AIFeatures/MCP.html

Example of a MiniMax MCP server configuration; place your actual API key in the env field.

```json
{
    "name": "MiniMax",
    "command": "uvx",
    "args": ["minimax-coding-plan-mcp"],
    "env": {"MINIMAX_API_KEY": "your_api_key_here"},
    "enabled": true
}
```

--------------------------------

### Register a KnowledgeBase for a character

Source: https://docs.sayu-bot.com/AIFeatures/KnowledgeBase.html

Basic example of registering a KnowledgeBase for a character, including markdown content and tags. Call this during plugin initialization.

```python
from gsuid_core.ai_core.register import ai_entity
from gsuid_core.ai_core.models import KnowledgeBase

# 在插件初始化时调用
ai_entity(KnowledgeBase(
    id="genshin_character_001",
    plugin="Genshin",
    title="雷电将军 - 角色介绍",
    content="""
    # 雷电将军

    ## 角色信息
    - 元素: 雷
    - 武器: 长枪
    - 命之座: 万世之座

    ## 技能简介
    ### 普通攻击 - 源流
    枪类的普通攻击...

    ### 元素战技 - 奥义 - 梦想真说
    展现梦想的力量...
    """,
    tags=["原神", "雷电将军", "雷神", "角色"],
))

```

--------------------------------

### Basic YAML Skill example with instructions and tools

Source: https://docs.sayu-bot.com/AIFeatures/Skills.html

Basic YAML structure for a Skill. Defines name, description, instructions (with Chinese guidance), and a list of tools.

```yaml
# res/ai_core/skills/game_guide.yaml
name: game_guide
description: 游戏攻略查询技能

instructions: |
  你是一个游戏攻略助手，专门帮助玩家查询游戏信息。
  
  ## 能力
  1. 查询角色培养攻略
  2. 查询武器推荐
  3. 查询圣遗物搭配
  4. 查询队伍搭配建议
  
  ## 回复格式
  1. 先确认玩家的问题
  2. 提供详细的攻略信息
  3. 给出具体的数值建议
  4. 询问是否还有其他问题

tools:
  - search_knowledge
  - query_character_info
  - query_weapon_info
```

--------------------------------

### Create simple agent with create_agent

Source: https://docs.sayu-bot.com/AIFeatures/Agent.html

Creates a simple agent with a system prompt for translation, then uses it in an asynchronous function. The example prints the translation result.

```python
from gsuid_core.ai_core.gs_agent import create_agent

# 创建自定义 Agent
agent = create_agent(
    system_prompt="""
你是一个翻译助手，负责将中文翻译成英文。
只翻译用户输入的内容，不要添加任何解释。
""",
)

# 在异步函数中使用
async def translate_text(text: str) -> str:
    result = await agent.run(text)
    return result

# 使用结果
result = await translate_text("你好，世界！")
print(result)  # Hello, world!
```

--------------------------------

### Add manual knowledge via ManualKnowledgeBase

Source: https://docs.sayu-bot.com/AIFeatures/KnowledgeBase.html

Example of adding a manual knowledge entry using ManualKnowledgeBase. It will not be synced at startup, use for runtime content.

```python
from gsuid_core.ai_core.register import add_manual_knowledge
from gsuid_core.ai_core.models import ManualKnowledgeBase

add_manual_knowledge(ManualKnowledgeBase(
    id="manual_faq_001",
    plugin="custom",
    title="常见问题回答",
    content="""Q: 如何绑定账号？
A: 发送 '绑定 123456' 即可。

Q: 如何查询角色信息？
A: 发送 '角色信息 角色名' 即可。""",
    tags=["FAQ", "绑定"],
))

```

--------------------------------

### my_plugin/__init__.py 插件初始化与 /help 命令

Source: https://docs.sayu-bot.com/AIFeatures/ai_core_api_for_plugins.html

主插件初始化文件，用于注册插件别名和导入 AI 工具模块以触发工具注册，并定义一个 `/help` 命令来展示插件使用指南。该代码在导入时自动执行别名注册。

```python
from gsuid_core.sv import SV
from gsuid_core.ai_core.register import ai_alias

# 注册别名（导入时自动执行）
ai_alias("我的插件", ["MyPlugin", "mp"])

# 导入 AI 工具模块（触发工具注册）
from my_plugin import ai_tools  # noqa: F401

# 注册插件命令
sv = SV("我的插件")

@sv.on_fullmatch("/help")
async def show_help(bot, ev):
    await bot.send("""
我的插件使用指南：
- /help: 显示此帮助
- /bind <uid>: 绑定账号
- /query <角色>: 查询角色

AI功能：
- 直接@机器人并描述需求，AI会自动调用相关工具
""")

```

--------------------------------

### 命令触发器: on_command

Source: https://docs.sayu-bot.com/CodePlugins/trigger.html

on_command triggers when the message starts with the command and fires even without a following argument. It is like on_fullmatch plus on_prefix; examples like '命令测试 ABC' trigger it.

```python
@sv_switch.on_command('命令测试')
async def get_command_msg(bot: Bot, ev: Event):
    await bot.send('正在进行[命令测试]')
    await asyncio.sleep(2)
    await bot.send('[命令测试]校验成功！')
```

--------------------------------

### 在 __init__ 中引用配置

Source: https://docs.sayu-bot.com/CodePlugins/CookBook.html

在 __init__.py 中相对引用 config.py 中定义的 tq_config，并通过 get_config('tq_key').data 获取配置值。

```python
# 相对引用上面定义的配置
from .config import tq_config

# KEY直接调用配置项，配置名称要填入，然后引用data属性
KEY = tq_config.get_config('tq_key').data
```

--------------------------------

### 前缀触发器: on_prefix

Source: https://docs.sayu-bot.com/CodePlugins/trigger.html

on_prefix triggers when the message starts with the given prefixes. Unlike on_command, it requires a following argument; the message '开启' alone will not trigger. The example toggles services based on the prefix and ev.text.

```python
@sv_switch.on_prefix(('关闭', '开启'))
async def get_switch_msg(bot: Bot, ev: Event):
    name = ev.text
    if not name:
        return

    await bot.send('正在进行[关闭/开启开关]')

    if name in SL.lst:
        if ev.command == '关闭':
            SL.lst[name].disable()
            await bot.send('关闭成功！')
        else:
            SL.lst[name].enable()
            await bot.send('开启成功！')
    else:
        await bot.send('未找到该服务...')
```

--------------------------------

### Incomplete Markdown Skill example (daily_assistant.md)

Source: https://docs.sayu-bot.com/AIFeatures/Skills.html

Incomplete Markdown example. Only a comment line is present in the source; the rest of the example is not shown.

```markdown
<!-- res/ai_core/skills/daily_assistant.md -->
```

--------------------------------

### on_core_start 函数定义

Source: https://docs.sayu-bot.com/CodePlugins/Class.html

注册在 WS 服务启动之后作为后台任务异步执行的钩子函数，适合网络请求、模型下载等耗时操作。

```python
def on_core_start(
    func: Optional[Callable] = None,
    /,
    priority: int = 0,
):
```

--------------------------------

### on_core_start 使用示例

Source: https://docs.sayu-bot.com/CodePlugins/Class.html

展示如何使用 on_core_start 装饰器注册启动后钩子，用于耗时的初始化操作。

```python
from gsuid_core.server import on_core_start

@on_core_start
async def my_hook():
    # 耗时的初始化操作，不影响 WS 连接
    ...
```

--------------------------------

### Install plugin (User mode) with nb

Source: https://docs.sayu-bot.com/LinkBots/NoneBot2.html

Checks the current version of Node.js installed on the system.

```sh
nb plugin install nonebot-plugin-genshinuid
```

--------------------------------

### on_core_start_before 函数定义

Source: https://docs.sayu-bot.com/CodePlugins/Class.html

注册在 WS 服务启动之前执行的钩子函数，用于数据库迁移、全局变量加载等必须在连接建立前完成的操作。

```python
def on_core_start_before(
    func: Optional[Callable] = None,
    /,
    priority: int = 0,
):
```

--------------------------------

### on_core_start_before 启动前钩子示例

Source: https://docs.sayu-bot.com/CodePlugins/Start.html

展示如何使用 on_core_start_before 装饰器注册启动前钩子，该钩子在 WS 服务启动前阻塞执行，适合数据库迁移等操作。支持通过 priority 参数设置优先级。

```python
from gsuid_core.server import on_core_start_before

@on_core_start_before
async def my_before_hook():
    # 必须在 WS 连接前完成的操作
    ...

@on_core_start_before(priority=5)
async def my_before_hook_with_priority():
    # 带优先级的启动前钩子
    ...
```

--------------------------------

### on_core_start_before 使用示例

Source: https://docs.sayu-bot.com/CodePlugins/Class.html

展示如何使用 on_core_start_before 装饰器注册启动前钩子，包括无参数和带优先级两种用法。

```python
from gsuid_core.server import on_core_start_before

@on_core_start_before
async def my_before_hook():
    # 必须在 WS 连接前完成的操作
    ...

@on_core_start_before(priority=5)
async def my_before_hook_with_priority():
    ...
```

--------------------------------

### Custom Python MCP server configuration example

Source: https://docs.sayu-bot.com/AIFeatures/MCP.html

Example of a custom Python MCP server configuration; set the API_KEY environment variable for your server.

```json
{
    "name": "MyCustomMCP",
    "command": "python",
    "args": ["-m", "my_mcp_server"],
    "env": {"API_KEY": "your_key"},
    "enabled": true
}
```

--------------------------------

### Example: search_latest_news using web_search

Source: https://docs.sayu-bot.com/AIFeatures/BuiltinTools.html

Example usage of web_search inside an AI tool function. It searches for the latest news on a given topic, requesting 3 results.

```python
from gsuid_core.ai_core.buildin_tools import web_search
from pydantic_ai import RunContext
from gsuid_core.ai_core.models import ToolContext

@ai_tools()
async def search_latest_news(
    ctx: RunContext[ToolContext],
    topic: str,
) -> str:
    """
    搜索最新资讯

    Args:
        topic: 搜索主题
    """
    result = await web_search(
        ctx,
        query=f"{topic} 最新资讯",
        num_results=3,
    )
    return result
```

--------------------------------

### 为插件设置强制前缀 (Plugins force_prefix)

Source: https://docs.sayu-bot.com/CodePlugins/PluginsPrefix.html

在插件起始位置 __init__.py 中调用 Plugins 并设置 force_prefix 为 ['雀魂', 'qh']，allow_empty_prefix 为 False，使插件内任意命令都必须携带前缀 '雀魂' 或 'qh'。

```python
from gsuid_core.sv import Plugins

Plugins(
    name="MajsoulUID", force_prefix=['雀魂', 'qh'], allow_empty_prefix=False
)
```

--------------------------------

### 绘制插件帮助图（get_new_help）

Source: https://docs.sayu-bot.com/CodePlugins/PluginsHelp.html

使用Core内置函数`get_new_help()`绘制插件帮助图。需要准备`help.json`、素材（banner_bg和bg宽度保持1545）以及150x150的PNG透明图标。通过`get_plugin_available_prefix`获取前缀，并传递`user_pm`实现不同权限显示不同内容。

```python
import json
from typing import Dict
from pathlib import Path

import aiofiles
from PIL import Image
from gsuid_core.sv import get_plugin_available_prefix
from gsuid_core.help.model import PluginHelp
from gsuid_core.help.draw_new_plugin_help import get_new_help

from ..utils.image import get_footer
from ..version import MajsoulUID_version

ICON = Path(__file__).parent.parent.parent / 'ICON.png'
HELP_DATA = Path(__file__).parent / 'help.json'
ICON_PATH = Path(__file__).parent / 'icon_path'
TEXT_PATH = Path(__file__).parent / 'texture2d'

# 使用Core内置函数`get_plugin_available_prefix`获取插件可用的前缀
PREFIX = get_plugin_available_prefix('MajsoulUID')


# 使用aiofiles异步读取help.json文件
async def get_help_data() -> Dict[str, PluginHelp]:
    async with aiofiles.open(HELP_DATA, 'rb') as file:
        return json.loads(await file.read())


async def get_help(user_pm: int):
    return await get_new_help(
        # 插件名
        plugin_name='MajsoulUID',
        # 插件的badge, 会出现在帮助图title的右边的色块
        # 该值是一个dict, key为内容, value为色块颜色（RGB数组或者字符串）
        plugin_info={f'v{MajsoulUID_version}': ''},
        # 插件的logo
        plugin_icon=Image.open(ICON),
        # 之前准备的help.json文件
        plugin_help=await get_help_data(),
        # 插件的前缀, 哪怕存在用户自定义, 也可以让帮助图可以给出正确的命令
        plugin_prefix=PREFIX,
        # 主题, 暂时只影响整体的文字颜色, 如果是dark, 文字则为白色, light则为黑色
        help_mode='dark',
        # 帮助图最上面的部分, 一些精彩的插画非常适合, 注意处理宽度为1545
        banner_bg=Image.open(TEXT_PATH / 'banner_bg.jpg'),
        # 帮助图最上面部分的副标题, 可以写一些个性化内容
        banner_sub_text='小心八木唯！',
        # 帮助图背景, 注意处理宽度为1545! 
        # 请尽量使用纯色背景, 如果是插画, 尽量添加高斯模糊或者颜色遮罩!
        help_bg=Image.open(TEXT_PATH / 'bg.jpg'),
        # 分类的横幅, 注意处理宽度为1545! 
        cag_bg=Image.open(TEXT_PATH / 'cag_bg.png'),
        # 单个命令的底部图片, 大小为490x175
        item_bg=Image.open(TEXT_PATH / 'item.png'),
        # 命令图标包, 大小为150x150
        icon_path=ICON_PATH,
        # 页脚
        footer=get_footer(),
        # 是否允许缓存, 或者每次使用命令均重新绘制（建议使用缓存）
        enable_cache=True,
        # 为了让不同权限等级，触发帮助的人展现不同的帮助菜单，需要传递ev.user_pm中的权限信息
        pm=user_pm,
    )
```

--------------------------------

### Example: notify_user using send_message_by_ai

Source: https://docs.sayu-bot.com/AIFeatures/BuiltinTools.html

Example usage of send_message_by_ai inside an AI tool function. It sends a text message to a target user, or to the current user if target_user is not provided.

```python
from gsuid_core.ai_core.buildin_tools import send_message_by_ai
from pydantic_ai import RunContext
from gsuid_core.ai_core.models import ToolContext

@ai_tools()
async def notify_user(
    ctx: RunContext[ToolContext],
    message: str,
    target_user: Optional[str] = None,
) -> str:
    """
    通知用户

    Args:
        message: 通知内容
        target_user: 目标用户ID，不填则通知当前用户
    """
    result = await send_message_by_ai(
        ctx,
        message_type="text",
        text=message,
        user_id=target_user,
    )
    return result
```

--------------------------------

### get_current_date - get current date time

Source: https://docs.sayu-bot.com/AIFeatures/ai_core_api_for_plugins.html

Tool to get the current date and time. Accepts an optional timezone parameter that defaults to 'Asia/Shanghai'. Category is 'default', making it available to the AI agent.

```python
@ai_tools(category="default")
async def get_current_date(
    ctx: RunContext[ToolContext],
    timezone: str = "Asia/Shanghai",  # 时区
) -> str
```

--------------------------------

### 导入 WeatherBind 类（__init__.py）

Source: https://docs.sayu-bot.com/CodePlugins/CookBook.html

在插件主文件中导入刚创建的数据库模型类，以便后续使用。

```python
from .database import WeatherBind
```

--------------------------------

### Example: query_game_info using search_knowledge

Source: https://docs.sayu-bot.com/AIFeatures/BuiltinTools.html

Example usage of search_knowledge inside an AI tool function. It queries the knowledge base for character information and skills, restricting the search to the 'Genshin' plugin and limiting results to 5.

```python
from gsuid_core.ai_core.buildin_tools import search_knowledge
from pydantic_ai import RunContext
from gsuid_core.ai_core.models import ToolContext

@ai_tools()
async def query_game_info(
    ctx: RunContext[ToolContext],
    character_name: str,
) -> str:
    """
    查询游戏角色信息

    Args:
        character_name: 角色名称
    """
    result = await search_knowledge(
        ctx,
        query=f"{character_name}的角色信息和技能",
        plugin="Genshin",  # 限定在原神插件知识库中检索
        limit=5,
    )
    return result
```

--------------------------------

### Startup flow for MCP tools registration

Source: https://docs.sayu-bot.com/AIFeatures/MCP.html

Startup flow: on_core_start hook (priority=5) calls register_all_mcp_tools(), which reads enabled configs, creates MCPClient, lists tools, wraps them, and registers to _TOOL_REGISTRY["mcp"].

```text
框架启动
    │
    ├── on_core_start 钩子 (priority=5)
    │       │
    │       └── register_all_mcp_tools()
    │               │
    │               ├── 从 mcp_config_manager 获取所有 enabled=true 的配置
    │               ├── 对每个配置创建 MCPClient 并调用 list_tools()
    │               ├── 为每个 MCP 工具动态创建包装函数
    │               └── 注册到 _TOOL_REGISTRY["mcp"]
    │
    └── AI Agent 通过 search_tools() 发现并调用 MCP 工具
```

--------------------------------

### ai_entity - 插件知识注册

Source: https://docs.sayu-bot.com/AIFeatures/ai_core_api_for_plugins.html

Registers plugin knowledge via ai_entity. The first block shows imports, the second shows the function signature, and the third is a usage example with fields like id, plugin, title, and content. The example is incomplete as shown.

```python
from gsuid_core.ai_core.register import ai_entity
from gsuid_core.ai_core.models import KnowledgePoint
```

```python
def ai_entity(entity: Union[KnowledgePoint, KnowledgeBase]) -> None
```

```python
from gsuid_core.ai_core.register import ai_entity
from gsuid_core.ai_core.models import KnowledgePoint

ai_entity(KnowledgePoint(
    id="genshin_character_shogun",
    plugin="GenshinUID",
    title="雷电将军 - 角色介绍",
    content=""
```

--------------------------------

### 创建角色攻略 Agent 并注册插件处理命令

Source: https://docs.sayu-bot.com/AIFeatures/Examples.html

创建角色攻略 Agent，用于回答角色培养相关问题。定义系统提示词，能力范围包括角色定位、武器选择、圣遗物搭配、天赋升级优先级和队伍搭配，并规定了回复格式。注册插件时创建 SV 实例和 Plugin 实例，设置权限等级 pm=1。然后定义命令处理：\"/myplugin help\" 显示帮助信息，正则命令 \"/query (.+)\" 调用 agent 生成角色攻略回复。这些代码块共同构成一个完整插件的初始化与命令处理流程。

```python
# ==================== 创建专用 Agent ====================

# 创建角色攻略 Agent
character_guide_agent = create_agent(
    system_prompt="""
你是角色攻略专家，专门帮助玩家了解角色培养。

## 能力范围
1. 分析角色定位（主C/副C/辅助）
2. 推荐武器选择
3. 推荐圣遗物搭配
4. 提供天赋升级优先级
5. 推荐队伍搭配

## 回复格式
1. **角色定位**: 简要说明角色定位
2. **培养建议**: 武器/圣遗物/天赋
3. **队伍搭配**: 推荐配队方案
4. **注意事项**: 使用技巧和注意事项
    """,
)

```

```python
# ==================== 插件注册 ====================

sv_myplugin = SV("我的插件")
pd_mp = Plugin(
    name="我的插件",
    pm=1,
    sv=sv_myplugin,
)

```

```python
# ==================== 命令处理 ====================

@pd_mp.on_fullmatch("/myplugin help")
async def show_help(bot: Bot, ev: Event):
    """显示帮助"""
    help_text = """
【我的插件】帮助信息

【基础命令】
/help - 显示本帮助
/query 角色名 - 查询角色信息
/build 角色名 - 查询配装推荐

【AI功能】
直接发送问题，AI助手会为您解答

【示例】
/query 丝柯克
/build 达达利亚 输出
丝柯克怎么培养？
    """
    await bot.send(help_text)

```

```python
@pd_mp.on_regex(r"/query (.+)")
async def handle_query(bot: Bot, ev: Event):
    """处理查询命令"""
    character = ev.regex_group[1]
    
    # 使用 Agent 生成回复
    result = await character_guide_agent.run(
        user_message=f"请介绍角色 {character} 的培养攻略",
        bot=bot,
        ev=ev,
    )
    
    await bot.send(result)

```

--------------------------------

### 使用 to_ai 参数注册 AI 工具

Source: https://docs.sayu-bot.com/CodePlugins/CookBook.html

在 on_command 装饰器中添加 to_ai 参数，将命令注册为 AI 工具。AI 根据描述理解何时调用，并通过 ai_return 返回文本摘要。

```python
from gsuid_core.sv import SV
from gsuid_core.bot import Bot
from gsuid_core.models import Event
from gsuid_core.ai_core.trigger_bridge import ai_return

gs_weather_info = SV('天气信息查询')


@gs_weather_info.on_command(
    '天气',
    block=True,
    to_ai="""查询指定城市的天气信息。
    当用户询问天气、气温、是否下雨等问题时调用。

    Args:
        text: 城市名称，例如 "北京"、"上海"、"漳州"
    """,
)
async def send_weather_msg(bot: Bot, ev: Event):
    text = ev.text.strip()
    if not text:
        # 检查是否有绑定城市
        uuid = await WeatherBind.get_uid_by_game(ev.user_id, ev.bot_id)
        if uuid is None:
            ai_return("错误：用户未绑定城市且未提供城市名称")
            return await bot.send('请输入城市名称，或使用 tq绑定城市 命令！')
        pos_id, pos_name = uuid.split('|')
    else:
        # ... 原有的城市查询逻辑 ...
        pass

    # ... 原有的天气查询逻辑 ...

    # 在发送前注入 AI 可读的文本摘要
    ai_return(f"【{pos_name}天气】温度：{now_temp}度，体感温度：{now_feels}度")
    await bot.send(text)
```

--------------------------------

### Schedule Jobs with cron, interval, and date Triggers

Source: https://docs.sayu-bot.com/CodePlugins/Scheduler.html

Three trigger types for APScheduler jobs: cron for scheduled times (example: daily at 8:30), interval for repeated intervals (example: every 30 minutes), and date for one-time execution using add_job with trigger='date' and run_date.

```python
@scheduler.scheduled_job('cron', hour=8, minute=30)
```

```python
@scheduler.scheduled_job('interval', minutes=30)
```

```python
scheduler.add_job(func, trigger='date', run_date=...)
```

--------------------------------

### send_trigger_images tool return value example

Source: https://docs.sayu-bot.com/AIFeatures/ai_core_api_for_plugins.html

展示 AI 工具返回值的示例，说明当触发器生成图片时，AI 需要调用 send_trigger_images 工具将图片真正发送给用户；如果不调用，图片会被丢弃。

```python
# AI 工具返回值示例：
# "[已生成 1 张图片，存储在本次工具上下文中。请调用 send_trigger_images 工具将图片发送给用户]"
```

--------------------------------

### 注册图片实体并检索 ai_image / search_and_load_image

Source: https://docs.sayu-bot.com/AIFeatures/ai_core_api_for_plugins.html

注册图片实体到 AI 知识库并检索使用。先导入 ai_image 和 ImageEntity，调用 ai_image 注册图片，之后通过 search_and_load_image 语义检索图片。ImageEntity 字段中 id, plugin, path, tags, content 必填；source 固定为 'plugin'，_hash 传入空字符串即可。

```python
from gsuid_core.ai_core.register import ai_image
from gsuid_core.ai_core.models import ImageEntity
```

```python
def ai_image(entity: ImageEntity) -> None
```

```python
from gsuid_core.ai_core.register import ai_image
from gsuid_core.ai_core.models import ImageEntity

aio_image(ImageEntity(
    id="genshin_hutao_illustration",
    plugin="GenshinUID",
    path="./resources/characters/hutao.png",
    tags=["胡桃", "原神", "角色立绘", "火元素"],
    content="胡桃角色立绘图片，往生堂第七十七代堂主，性格活泼爱捉弄人。",
    source="plugin",
    _hash="",
))
```

```python
from gsuid_core.ai_core.rag import search_and_load_image

# 在插件命令处理中使用
async def show_character_image(bot, ev):
    image = await search_and_load_image("给我看看胡桃的图片")
    if image:
        await bot.send(image)
```

--------------------------------

### get_self_persona_info - Get Self Persona Info

Source: https://docs.sayu-bot.com/AIFeatures/ai_core_api_for_plugins.html

Retrieves persona information of the AI itself, such as config, image, avatar, or audio.

```APIDOC
## get_self_persona_info

### Description
Retrieves persona information of the AI itself, such as config, image, avatar, or audio.

### Method
Async function call (AI tool, category="buildin")

### Signature
```python
@ai_tools(category="buildin")
async def get_self_persona_info(
    ctx: RunContext[ToolContext],
    info_type: Literal["config", "image", "avatar", "audio"],
    persona_name: str,
) -> str
```

### Parameters
- **ctx** (RunContext[ToolContext]) - Required - The run context.
- **info_type** (Literal["config", "image", "avatar", "audio"]) - Required - The type of information to retrieve.
- **persona_name** (str) - Required - The persona name.

### Returns
- **str** - The requested persona information.

### info_type Details
- `"config"` - Returns `config.json` configuration content (JSON string, excluding introduction).
- `"image"` - Returns the illustration image path.
- `"avatar"` - Returns the avatar image path.
- `"audio"` - Returns the audio file path.
```

--------------------------------

### Create agent with skills and use skill via create_agent

Source: https://docs.sayu-bot.com/AIFeatures/Skills.html

Creates an agent with specific skills in the system prompt, then defines an async function to use a skill by name. Fetches the skill from the skills collectioncloaking a fallback if missing, and runs the agent with the skill's instructions.

```python
from gsuid_core.ai_core.gs_agent import create_agent
from gsuid_core.ai_core.skills import skills_toolset

# 创建 Agent 时指定使用特定 skills
agent = create_agent(
    system_prompt="""
你是一个游戏助手，可以使用以下技能：
- game_guide: 查询游戏攻略
- character_assistant: 查询角色信息
""",
)

# 使用 skill 工具集
async def use_skill(skill_name: str, query: str) -> str:
    skill = skills.get(skill_name)
    if not skill:
        return f"Skill {skill_name} 不存在"
    
    # 使用 skill 的 instructions
    agent = create_agent(system_prompt=skill.instructions)
    result = await agent.run(query)
    return result
```

--------------------------------

### 消息触发器: on_message

Source: https://docs.sayu-bot.com/CodePlugins/trigger.html

on_message triggers on any received message. Useful for logging all messages or global processing; this example responds to every message.

```python
@sv_switch.on_message()
async def message_trigger(bot: Bot, ev: Event):
    await bot.send('收到消息，正在处理...')
    await asyncio.sleep(1)
    await bot.send(f'处理完成：{ev.text}')
```

--------------------------------

### 后缀触发器: on_suffix

Source: https://docs.sayu-bot.com/CodePlugins/trigger.html

on_suffix triggers when the message ends with one of the given suffixes. This example responds to messages ending with .jpg or .png.

```python
@sv_switch.on_suffix(('.jpg', '.png'))
async def suffix_trigger(bot: Bot, ev: Event):
    await bot.send('检测到图片后缀，正在处理！')
    # 添加后续逻辑
    await asyncio.sleep(1)
    await bot.send(f'处理完成：{ev.text}')
```