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LangChainDemo MCP Server

wenjtop/LangChainDemo

Score: 34.2 Rank #8105 Search & RAG
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本教程是一个实战导向的 LangChain 教学项目,涵盖从环境安装到核心组件应用的完整流程:轻松调用大模型(如 OpenAI、Qwen),使用 Prompt 模板构建可控输入,通过 Pydantic 实现格式化输出;支持文件加载、文本分割与向量化(FAISS + Embeddings),夯实 RAG 基础。课程深入讲解 Chain 的组合思想,并进阶演示 LangGraph 状态机、带 Memory 的多轮对话 Demo、自定义 Agent Tools 以及完整的 LangChain Agent Demo,助你快速掌握 LLM 应用开发。

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Overview

wenjtop/LangChainDemo is a HTML agent tool. 本教程是一个实战导向的 LangChain 教学项目,涵盖从环境安装到核心组件应用的完整流程:轻松调用大模型(如 OpenAI、Qwen),使用 Prompt 模板构建可控输入,通过 Pydantic 实现格式化输出;支持文件加载、文本分割与向量化(FAISS + Embeddings),夯实 RAG 基础。课程深入讲解 Chain 的组合思想,并进阶演示 LangGraph 状态机、带 Memory 的多轮对话 Demo、自定义 Agent Tools 以及完整的 LangChain Agent Demo,助你快速掌握 LLM 应用开发。

Ranked #8105 out of 25022 indexed tools.

Ecosystem

HTML No license

Score Breakdown

StarsFreshnessIssue HealthContributorsDependents
Stars 15% 1

1 stars → early stage

Freshness 25% 8mo ago

Last commit 8mo ago → stale

Issue Health 25% 50%

No issues filed → no history to score

Contributors 10% 0

0 contributors → solo project

Dependents 25% 0

No dependents → no downstream usage

npm Downloads N/A
PyPI Downloads N/A
Forks 0
Description Detailed
License None

Weights: Freshness 25% · Issue Health 25% · Dependents 25% · Stars 15% · Contributors 10% · How we score →

How to Improve

License low impact

Add an MIT or Apache-2.0 license to signal trust and enable adoption

Freshness high impact

Last commit was 241 days ago — a recent commit would boost your freshness score

Contributors medium impact

Single-contributor projects carry bus-factor risk — welcoming contributors boosts confidence

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AgentRank score for wenjtop/LangChainDemo
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