![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg) [![Docs](https://img.shields.io/badge/docs-latest-blue)](https://the-pocket.github.io/PocketFlow/) Pocket Flow 是一个[仅有100行代码](https://github.com/The-Pocket/PocketFlow/blob/main/pocketflow/__init__.py)的极简主义LLM框架 - **轻量级**：仅100行代码。零臃肿，零依赖，零供应商锁定。 - **表达力强**：包含你喜爱的一切——([多](https://the-pocket.github.io/PocketFlow/design_pattern/multi_agent.html))[智能体](https://the-pocket.github.io/PocketFlow/design_pattern/agent.html)、[工作流](https://the-pocket.github.io/PocketFlow/design_pattern/workflow.html)、[RAG](https://the-pocket.github.io/PocketFlow/design_pattern/rag.html)等等。 - **[智能体编程](https://zacharyhuang.substack.com/p/agentic-coding-the-most-fun-way-to)**：让AI智能体（例如Cursor AI）构建智能体——生产力提升10倍！ - 安装方式：```pip install pocketflow```或者直接复制[源代码](https://github.com/The-Pocket/PocketFlow/blob/main/pocketflow/__init__.py)（仅100行）。 - 了解更多，请查看[文档](https://the-pocket.github.io/PocketFlow/)。了解开发动机，阅读[故事](https://zacharyhuang.substack.com/p/i-built-an-llm-framework-in-just)。 - 🎉 加入我们的[Discord社区](https://discord.gg/hUHHE9Sa6T)！ - 🎉 感谢[@zvictor](https://www.github.com/zvictor)、[@jackylee941130](https://www.github.com/jackylee941130)和[@ZebraRoy](https://www.github.com/ZebraRoy)，我们现在有了[TypeScript版本](https://github.com/The-Pocket/PocketFlow-Typescript)！ ## 为什么选择Pocket Flow？ 当前的LLM框架过于臃肿... LLM框架只需要100行代码就够了！
| | **抽象概念** | **特定应用包装器** | **特定厂商包装器** | **代码行数** | **大小** | |----------------|:-----------------------------: |:-----------------------------------------------------------:|:------------------------------------------------------------:|:---------------:|:----------------------------:| | LangChain | 智能体, 链 | 很多
(例如问答, 摘要) | 很多
(例如OpenAI, Pinecone等) | 405K | +166MB | | CrewAI | 智能体, 链 | 很多
(例如FileReadTool, SerperDevTool) | 很多
(例如OpenAI, Anthropic, Pinecone等) | 18K | +173MB | | SmolAgent | 智能体 | 一些
(例如CodeAgent, VisitWebTool) | 一些
(例如DuckDuckGo, Hugging Face等) | 8K | +198MB | | LangGraph | 智能体, 图 | 一些
(例如语义搜索) | 一些
(例如PostgresStore, SqliteSaver等) | 37K | +51MB | | AutoGen | 智能体 | 一些
(例如Tool Agent, Chat Agent) | 很多 [可选]
(例如OpenAI, Pinecone等) | 7K
(仅核心) | +26MB
(仅核心) | | **PocketFlow** | **图** | **无** | **无** | **100** | **+56KB** |
## Pocket Flow如何工作？ 这[100行代码](https://github.com/The-Pocket/PocketFlow/blob/main/pocketflow/__init__.py)捕获了LLM框架的核心抽象：图！

基于此，易于实现流行的设计模式，如([多](https://the-pocket.github.io/PocketFlow/design_pattern/multi_agent.html))[智能体](https://the-pocket.github.io/PocketFlow/design_pattern/agent.html)、[工作流](https://the-pocket.github.io/PocketFlow/design_pattern/workflow.html)、[RAG](https://the-pocket.github.io/PocketFlow/design_pattern/rag.html)等。

✨ 以下是基础教程：
| 名称 | 难度 | 描述 | | :-------------: | :-------------: | :--------------------- | | [聊天](https://github.com/The-Pocket/PocketFlow/tree/main/cookbook/pocketflow-chat) | ☆☆☆
*简单* | 带有会话历史的基础聊天机器人 | | [结构化输出](https://github.com/The-Pocket/PocketFlow/tree/main/cookbook/pocketflow-structured-output) | ☆☆☆
*简单* | 通过提示从简历中提取结构化数据 | | [工作流](https://github.com/The-Pocket/PocketFlow/tree/main/cookbook/pocketflow-workflow) | ☆☆☆
*简单* | 能够概述、撰写内容并应用样式的写作工作流 | | [智能体](https://github.com/The-Pocket/PocketFlow/tree/main/cookbook/pocketflow-agent) | ☆☆☆
*简单* | 能够搜索网络并回答问题的研究智能体 | | [RAG](https://github.com/The-Pocket/PocketFlow/tree/main/cookbook/pocketflow-rag) | ☆☆☆
*简单* | 简单的检索增强生成过程 | | [Map-Reduce](https://github.com/The-Pocket/PocketFlow/tree/main/cookbook/pocketflow-map-reduce) | ☆☆☆
*简单* | 使用map-reduce模式进行批量评估的简历资格处理器 | | [流式处理](https://github.com/The-Pocket/PocketFlow/tree/main/cookbook/pocketflow-llm-streaming) | ☆☆☆
*简单* | 具有用户中断功能的实时LLM流式演示 | | [聊天护栏](https://github.com/The-Pocket/PocketFlow/tree/main/cookbook/pocketflow-chat-guardrail) | ☆☆☆
*简单* | 只处理与旅行相关查询的旅行顾问聊天机器人 | | [多智能体](https://github.com/The-Pocket/PocketFlow/tree/main/cookbook/pocketflow-multi-agent) | ★☆☆
*初级* | 两个智能体之间进行异步通信的禁忌词游戏 | | [监督者](https://github.com/The-Pocket/PocketFlow/tree/main/cookbook/pocketflow-supervisor) | ★☆☆
*初级* | 研究智能体变得不可靠...让我们构建一个监督过程 | | [并行处理](https://github.com/The-Pocket/PocketFlow/tree/main/cookbook/pocketflow-parallel-batch) | ★☆☆
*初级* | 展示3倍加速的并行执行演示 | | [并行流](https://github.com/The-Pocket/PocketFlow/tree/main/cookbook/pocketflow-parallel-batch-flow) | ★☆☆
*初级* | 使用多个过滤器展示8倍加速的并行图像处理演示 | | [多数投票](https://github.com/The-Pocket/PocketFlow/tree/main/cookbook/pocketflow-majority-vote) | ★☆☆
*初级* | 通过汇总多个解决方案尝试来提高推理准确性 | | [思考](https://github.com/The-Pocket/PocketFlow/tree/main/cookbook/pocketflow-thinking) | ★☆☆
*初级* | 通过思维链解决复杂推理问题 | | [记忆](https://github.com/The-Pocket/PocketFlow/tree/main/cookbook/pocketflow-chat-memory) | ★☆☆
*初级* | 具有短期和长期记忆的聊天机器人 | | [MCP](https://github.com/The-Pocket/PocketFlow/tree/main/cookbook/pocketflow-mcp) | ★☆☆
*初级* | 使用模型上下文协议进行数值运算的智能体 |
👀 想看更多初学者教程？[创建一个issue！](https://github.com/The-Pocket/PocketFlow/issues/new) ## 如何使用Pocket Flow？ 🚀 通过**智能体编程**——最快的LLM应用开发范式，*人类设计*，*智能体编码*！
IMAGE ALT TEXT

✨ 以下是更复杂LLM应用的示例：
| 应用名称 | 难度 | 主题 | 人类设计 | 智能体代码 | | :-------------: | :-------------: | :---------------------: | :---: | :---: | | [用Cursor构建Cursor](https://github.com/The-Pocket/Tutorial-Cursor)
我们很快就会达到奇点... | ★★★
*高级* | [智能体](https://the-pocket.github.io/PocketFlow/design_pattern/agent.html) | [设计文档](https://github.com/The-Pocket/Tutorial-Cursor/blob/main/docs/design.md) | [流程代码](https://github.com/The-Pocket/Tutorial-Cursor/blob/main/flow.py) | [询问AI版Paul Graham](https://github.com/The-Pocket/Tutorial-YC-Partner)
如果你无法联系到真人，可以询问AI版Paul Graham | ★★☆
*中级* | [RAG](https://the-pocket.github.io/PocketFlow/design_pattern/rag.html)
[Map Reduce](https://the-pocket.github.io/PocketFlow/design_pattern/mapreduce.html)
[TTS](https://the-pocket.github.io/PocketFlow/utility_function/text_to_speech.html) | [设计文档](https://github.com/The-Pocket/Tutorial-AI-Paul-Graham/blob/main/docs/design.md) | [流程代码](https://github.com/The-Pocket/Tutorial-AI-Paul-Graham/blob/main/flow.py) | [Youtube总结器](https://github.com/The-Pocket/Tutorial-Youtube-Made-Simple)
像解释给5岁小孩一样解释YouTube视频 | ★☆☆
*初级* | [Map Reduce](https://the-pocket.github.io/PocketFlow/design_pattern/mapreduce.html) | [设计文档](https://github.com/The-Pocket/Tutorial-Youtube-Made-Simple/blob/main/docs/design.md) | [流程代码](https://github.com/The-Pocket/Tutorial-Youtube-Made-Simple/blob/main/flow.py) | [冷启动开场白生成器](https://github.com/The-Pocket/Tutorial-Cold-Email-Personalization)
即时破冰话题，将冷门线索变热 | ★☆☆
*初级* | [Map Reduce](https://the-pocket.github.io/PocketFlow/design_pattern/mapreduce.html)
[网络搜索](https://the-pocket.github.io/PocketFlow/utility_function/websearch.html) | [设计文档](https://github.com/The-Pocket/Tutorial-Cold-Email-Personalization/blob/master/docs/design.md) | [流程代码](https://github.com/The-Pocket/Tutorial-Cold-Email-Personalization/blob/master/flow.py)
- 想学习**智能体编程**？ - 查看[我的YouTube频道](https://www.youtube.com/@ZacharyLLM?sub_confirmation=1)获取关于上述应用制作的视频教程！ - 想构建自己的LLM应用？阅读这篇[文章](https://zacharyhuang.substack.com/p/agentic-coding-the-most-fun-way-to)！从[这个模板](https://github.com/The-Pocket/PocketFlow-Template-Python)开始！ - 想了解详细步骤？阅读这份[指南](https://the-pocket.github.io/PocketFlow/guide.html)！