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MCP servers tagged langchain
953 live MCP servers tagged "langchain", ranked by trust score. Tags come from package metadata and repository topics, so this list covers servers across every category that work with langchain.
Mcplangchain
Small demo of a LangGraph ReAct agent on Groq using two MCP servers: a math server over stdio and a weather stub over streamable HTTP, via langchain-mcp-adapters.
Server
Production-grade multi-agent AI system for data analysis — 3 MCP servers, 29 tools, LangGraph orchestration, React frontend, Langfuse observability, Docker Compose deployment
Multi Agent System
Production multi-agent system: LangGraph supervisor graph, MCP tool server, ChromaDB memory, SQLite observability, FastAPI — runs free on local Ollama.
Openapi MCP Codegen
OpenAPI to MCP Code Generator — Seamlessly connect your OpenAPI APIs to AI agents. Generates production-ready Quarkus SDKs with type-safe Kotlin code, REST clients, and MCP tool d…
Langchain MCP Integration
This sample project creates AI agent using langchain. The agent connects with mcp-file-metadata-server (MCP server) to expose tools to langchain.
Aria
Skills-first LangGraph agent for building and operating n8n workflows via MCP tools, with reusable agent skill packs.
Base
Base pédagogique MCP : 6 tutoriels progressifs, serveurs prêts à l'emploi et clients (SDK brut, Claude API, agent ReAct LangChain).
Examples
Runnable examples for scheduling social media posts with PostEverywhere from AI agents and code: MCP (Claude Code, Cursor, ChatGPT), OpenAI Agents SDK, LangChain, Vercel AI SDK, N…
Awesome Agent Orchestration
Compile and organize top tools, frameworks, and resources for AI agent orchestration and multi-agent system development.
Agentic AI
Building Agentic-AI System
Workflow
MCP-based AI agent workflow system with LangChain orchestration, trading tools, and tool-server integration.
Agentic AI
Agentic-AI explores the next generation of AI applications with agentic workflows. It is a practical guide for developers to experiment with LangGraph agents, multi-tool systems,…
Client
MCP Agentic Client: A simple Python orchestrator to give AI agents "hands" using Model Context Protocol, LangGraph, and Gemini.
Generative AI
Learn Generative AI through hands-on projects using OpenAI, Gemini, Ollama, LangChain, RAG, AI Agents, MCP, Prompt Engineering, and Python. Includes interview preparation, notes,…
Calc
MCP Greeks Engine: Asynchronous Options Data & Black-Scholes Calculator
MailNet
An agentic email assistant that reads, writes, schedules, and manages your inbox through natural conversation, across Gmail and Outlook, with a model you choose.
AWS
MCP server and LangChain tools for AWS (EC2, S3, Secrets Manager, Lambda, CloudWatch)
Weather Agent
Full-stack agentic weather app: React + LangChain + Anthropic Claude + FastAPI MCP server with LFU caching
Get Fit Now
AI endurance coach: Garmin + LangGraph/MCP, Postgres & InfluxDB, Grafana. Local Compose/Cloud native/Pulumi.
Infranode Python
Keyless Python client for the InfraNode open-data API (84 German cities) with LangChain and LlamaIndex tools.
Chess AI Agent
ReAct AI agent helping young chess players learn openings. The LLM autonomously orchestrates 4 tools: RAG over Wikichess (Milvus), Lichess Opening Explorer, Stockfish evaluation,…
Voice Rag AI Assistant
AI-powered multi-agent assistant combining LangChain, LangGraph, MCP, RAG, web search, voice interaction, and local LLMs for intelligent document-based and conversational AI.
Calllens
Multi-tenant B2B call analytics platform — LangGraph pipeline, MCP server, pgvector RAG, JWT auth with Postgres Row-Level Security, and automated LLM-as-judge eval harness
Langchain Ucash
LangChain tools for U.CASH agent monetization over HTTP-402.
Career Site Jobs API
Open jobs from company career sites (Greenhouse, Lever, Ashby, Workable, SmartRecruiters, Recruitee, Personio, Workday) as JSON — hiring signals for sales and recruiting.
Sqlite MCP Server
A mono repo project to showcase MCP server implementation for SQlite database
Fundamentals
This repo has code and projects related to MCP, which helps in learning MCP concepts
ARIA
An AI-powered code review platform that connects GitHub repositories to intelligent analysis through a multi-layer architecture.
Ci Triage Pipeline
LLM-powered CI failure triage: few-shot classification of build failures (regression / flaky / transient / infra) with a held-out eval harness. Python + Anthropic API.
Hippocampus
Build persistent, cross-session memory for AI agents with a single MemoryCore and two consumption modes, benchmark-tested on public standards.
LangChain MCP
Practicas sobre implementaciones del Model Context Protocol LOCAL / EXTERNO en lenguaje python para la creacion de Agentes de IA con LangChain y FastMCP
Agent Playground
A professional playground demonstrating the integration of Model Context Protocol (MCP) with LangChain (LangGraph) to build a dynamic, tool-calling AI agent. This project showcas…
Fastmcp Python Repl Server
🤖 A powerful Python REPL server built with FastMCP — run code via LLM tools | OpenAI & Claude compatible
Projects
AI/ML project portfolio — LLM systems, RAG pipelines, agentic AI workflows, and document intelligence tools built with LangChain, FastMCP, Qdrant, and FastAPI
Hello World
Hello World of MCP Servers — FastMCP with Tools, Resources & Prompts across STDIO, HTTP & In-Memory transports, integrated with LangChain ReAct agent & LangGraph
Finance
Servidor MCP (FastMCP + yfinance) e agente de IA (LangGraph + OpenAI) que o consome — monorepo com testes, CI e Docker.
Cortex MCP Server
MCP server for Cortex AI — exposes RAG pipeline as 3 tools to Claude Desktop and Cursor via Model Context Protocol
Task Manager
No description published.
AI Engineer Agentic Track
No description published.
Saathi
No description published.
Public Wallet
No description published.
ReAct Agent With MCP Servers
No description published.
AI Assistant With MCP Using LangChain
No description published.
Developer Tools Research Agent
No description published.
Agent Lang
No description published.
Agentic AI Credit Underwriting
No description published.
Mcpdemolangchain
No description published.
Agentic AI Portfolio
No description published.
MachineElf
No description published.
Udemy Langchain AI Agents
No description published.