npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2026 – Pkg Stats / Ryan Hefner

@zhin.js/core

v1.1.23

Published

Zhin机器人核心框架

Downloads

5,444

Readme

@zhin.js/core

Zhin.js 核心框架包,提供插件系统、Feature 架构、AI 智能体、消息路由等全部核心能力。

核心概念

Plugin(插件)

插件是 Zhin.js 的基本组织单位。每个插件拥有独立的生命周期和上下文,通过 usePlugin() Hook 访问框架能力。

import { usePlugin, MessageCommand } from '@zhin.js/core'

const { addCommand, addTool, addCron, onMounted, onDispose } = usePlugin()

onMounted(() => console.log('插件已挂载'))
onDispose(() => console.log('插件已卸载'))

addCommand(
  new MessageCommand('hello <name:string>')
    .desc('打招呼')
    .action((_, result) => `Hello, ${result.params.name}!`)
)

插件名称默认从文件路径推导,也可以显式声明:

// 方式 1: 导出 pluginName 常量
export const pluginName = 'my-awesome-plugin'

// 方式 2: 使用 definePlugin 声明式 API
import { definePlugin } from '@zhin.js/core'

export default definePlugin({
  name: 'my-awesome-plugin',
  setup(plugin) {
    // 在这里使用 plugin 注册命令、工具等
  },
})

// 方式 3: 手动设置
const plugin = usePlugin()
plugin.setName('my-awesome-plugin')

Feature(特性抽象)

Feature 是 Zhin.js 的核心扩展机制。所有内置功能均继承自 Feature 抽象基类,提供统一的注册/注销、插件归属追踪、JSON 序列化和变更事件通知能力。

Feature (抽象基类)
├── CommandFeature    — 消息命令       addCommand()
├── ToolFeature       — AI 可调用工具   addTool()
├── SkillFeature      — 技能记录       Agent 从 SKILL.md 注入
├── CronFeature       — 定时任务       addCron()
├── DatabaseFeature   — 数据模型       defineModel()
├── ComponentFeature  — 消息组件       addComponent()
├── ConfigFeature     — 插件配置       addConfig()
└── PermissionFeature — 权限管理

每个 Feature 都会在 Plugin.prototype 上注入对应的扩展方法(如 addCommandaddTool),插件通过 usePlugin() 获取这些方法。

Feature 支持变更事件监听,依赖方可实时响应 item 的增删:

const toolFeature = plugin.inject('tool')
const off = toolFeature.on('add', (tool, pluginName) => {
  console.log(`工具 ${tool.name} 已注册 (来自 ${pluginName})`)
})
toolFeature.on('remove', (tool) => {
  console.log(`工具 ${tool.name} 已移除`)
})

Adapter(适配器)

适配器将不同聊天平台接入 Zhin.js,统一消息收发接口。

// 适配器通过 Adapter.register 静态注册
Adapter.register('my-platform', MyAdapter)

每个适配器可以通过 addTool() 注册平台特有工具,标准群管操作通过覆写 IGroupManagement 方法自动注册。

群管理能力自动检测: 适配器基类声明了 IGroupManagement 接口中的可选方法(kickMembermuteMemberbanMember 等),子类只需覆写自己平台支持的方法,start() 会自动检测哪些方法已实现,生成对应的 Tool 并注册为"群聊管理"Skill。目前所有 9 个 IM 适配器(ICQQ、OneBot11、QQ 官方、Telegram、Discord、KOOK、Slack、钉钉、飞书)均已采用此模式:

class IcqqAdapter extends Adapter<IcqqBot> {
  // 覆写标准群管方法
  async kickMember(botId: string, sceneId: string, userId: string) {
    const bot = this.bots.get(botId)
    if (!bot) throw new Error(`Bot ${botId} 不存在`)
    return bot.kickMember(Number(sceneId), Number(userId), false)
  }
  async muteMember(botId: string, sceneId: string, userId: string, duration = 600) { /* ... */ }
  async setAdmin(botId: string, sceneId: string, userId: string, enable = true) { /* ... */ }
  // ...共覆写 7 个标准方法

  async start() {
    this.registerIcqqPlatformTools()  // 头衔、公告、戳一戳等平台特有工具
    await super.start()               // 自动检测 → 生成标准 Tool → 与平台工具一起注册 Skill
  }
}

MessageDispatcher(消息路由)

三阶段消息处理管线:

消息到达 → Guardrail(守卫) → Route(路由) → Handle(处理)
                │                    │                │
           权限/频率检查         命令 or AI?      执行命令 / AI Agent
  • Guardrail — 鉴权、速率限制、黑名单等前置检查
  • Route — 判断消息是命令还是 AI 对话
  • Handle — CommandFeature 处理命令,ZhinAgent 处理 AI 对话

AI 模块(ZhinAgent)

内置 AI 智能体,支持 OpenAI / Ollama 等大模型。

用户消息 → 速率限制 → 工具过滤 → 会话记忆 → LLM 调用 → 输出
                                    │
                              三条路径选择:
                         闲聊(0工具)→ 1次 LLM
                         快速(无参数工具)→ 预执行 + 1次 LLM
                         Agent(有参数工具)→ 多轮 tool-calling

核心子模块:

| 模块 | 说明 | |------|------| | SessionManager | 会话管理(内存/数据库) | | ContextManager | 上下文构建与滑动窗口 | | ConversationMemory | 话题感知、链式摘要 | | UserProfileStore | 用户画像 | | RateLimiter | 频率限制 | | FollowUpManager | 定时提醒(持久化) | | ToneDetector | 情绪分析 | | OutputParser | 多模态输出解析 |

主要导出

// 插件系统
export { Plugin, usePlugin, getPlugin, definePlugin } from './plugin.js'

// Feature 体系
export { Feature } from './feature.js'
export { CommandFeature } from './built/command.js'
export { ToolFeature, ZhinTool } from './built/tool.js'
export { SkillFeature } from './built/skill.js'
export { CronFeature } from './built/cron.js'
export { DatabaseFeature } from './built/database.js'
export { ComponentFeature } from './built/component.js'
export { ConfigFeature } from './built/config.js'
export { PermissionFeature } from './built/permission.js'

// 消息路由
export { createMessageDispatcher } from './built/dispatcher.js'

// AI
export { ZhinAgent } from './ai/index.js'

// 适配器
export { Adapter } from './adapter.js'

// 工具
export { MessageCommand } from './command.js'
export { Message } from './message.js'
export { Cron } from './cron.js'
export { Schema } from '@zhin.js/schema'

安装

pnpm add @zhin.js/core

通常不需要直接安装此包。使用 zhin.js 主入口包即可自动引入。

许可证

MIT License