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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.
Langgraph Agent Starter
A clean LangGraph starter for autonomous, tool-using AI agents — ReAct loop, guardrails, and pluggable tools (Python)
Device Agent
基于 AI Agent 的智能设备管理助手
AI Deployment Project
LLM application engineering projects: RAG, LangGraph Agents, MCP, evaluation, FastAPI, Redis, and deployment.
Klarova
The trust layer between AI agents and your company's data — correct, cited, access-scoped answers, served to any agent over MCP.
Multi Agent GitHub PR Review Workflow
Multi-agent PR review workflow in n8n — a Lead Reviewer agent delegates to OWASP-grounded security and optimization specialist agents, then posts a merged review back to the PR au…
Redis Agentcore Settle Agent
Debt settlement agent for a fictional bank: Claude on Amazon Bedrock AgentCore Runtime with Redis Cloud as the context layer (semantic router, LangCache, Agent Memory, Context Ret…
Quizent
A multi-agent AI system that runs entirely on the local machine, using - Langgraph, MCP, A2A, Ollama, CrewAI, Langfuse, DeepEval.
AgenticAI Learnings
My hands-on learning journey in Agentic AI covering LangChain, LangGraph, RAG, MCP, Deep Agents, Guardrails, LLM Evaluation, and LLM Gateways.
Nova API
The core backend of NOVA, responsible for agent orchestration, tool execution, integrations, APIs and the underlying intelligence that powers the platform.
Heimel
HEIMEL Intent. Realized. HEIMEL is open infrastructure for the transition from intent to consequence.
Minimal Agent Example
Demo of a simple LangGraph + MCP + MCP Apps + AG-UI agent
Live Docs MCP
Real-time documentation MCP server for AI engineers - fetch live docs for 45+ libraries (LangChain, OpenAI, Anthropic, CrewAI, Qdrant and more) directly inside Claude. No stale tr…
ami-guru/x402-scraper-engine
call in USDC.
Calhacks Nemo
Nemo is a voice-activated AI assistant that joins meetings, listens in real time, and delivers instant spoken responses. It acts as a live teammate, helping with research, fact-ch…
AI Dev Framework
Build a spec-first, quality-gated AI dev framework for Claude Code with TDD, sub-agents, and review checkpoints for reliable software delivery
Pdf Rag MCP
PDF-based RAG + MCP system using ChromaDB, DeepSeek and LangChain
CareBridge
Understanding Langgraph and building projects with knowledge base
Mira Meriadian
Mira • AI customer support agent for Meridian Electronics | LangChain · OpenRouter · LangSmith | Product lookup, order placement & history via conversational UI
Olostep Projects
Collection of Olostep projects, tutorials, and integrations for web scraping, crawling, search, and AI-powered data extraction.
AI Agentic Erp Builder
Multi-tenant AI Orchestrator platform for SMEs — domain agents (Finance, HR, Sales, Supply, Compliance), multi-channel I/O, RLS-isolated Postgres, pluggable ERP connectors. Archit…
Content AI
An AI-powered application that researches a topic from the web and generates a short, research-based YouTube script.
LLM Agentic Banking Chatbot
Agentic chatbot project that utilizes LangChain and LangGraph to create a specialized banking agent chatbot focused on consumer and client support
Trends Agent Langchain
LangChain tools for live trend data: Google, YouTube, TikTok, Reddit, Amazon, Wikipedia, news, App Store, Steam, npm. Free tier.
Ollama Studio
Local-first MCP client studio: LangGraph ReAct agent + OpenAI-compatible /v1/chat/completions backend + React Studio UI with reasoning rail. DeepWiki/Fetch/Time MCPs by default. O…
Lc MCP Multiagent
Multi-agent travel booking system with LangGraph: an orchestrator coordinating specialized Airbnb search agents via MCP (Model Context Protocol).
Agentic Smart Ticket Booking Assistance System
Agentic AI travel booking assistant that understands natural language queries, extracts travel intent using LLMs, dynamically calls flight/train/bus APIs, and recommends optimal r…
Project 3 MCP LibSQL Concept
Stateful AI agents using MCP (Model Context Protocol) + LibSQL for persistent memory — agents that remember across sessions.
AI Supply Chain Risk Agent
AI agent that monitors supplier risk from news signals using Google News RSS and OpenAI.
A2a Vulnerability Scanner
A multi-agent AI system that scans websites for security vulnerabilities. It uses the A2A (Agent-to-Agent) protocol for orchestration and MCP (Model Context Protocol) for tool int…
AI Recruiter Agentic
Agentic AI Job Application Assistant: discovers LinkedIn jobs, ranks them against your Résumé, and tailors Résumé + Cover Letter with Human-in-the-Loop approval. Built with DeepAg…
Langchain Poc
LangChain is a measured modern RAG and tool agent built with LangGraph, FastAPI, pgvector, React and assistant-ui. Hybrid retrieval, reranking, calibrated abstention, ACLs, dynami…
MDLang
Define LLM-powered functions as Markdown. Generate typed TypeScript clients. Run them anywhere — LangChain agents with MCP tools.
Finrisk Agent
AI-powered credit scoring with an explainable LangGraph agent, a FastMCP tool server, LightGBM + SHAP, and a live agent-reasoning dashboard.
LearnAgenticAI
Production-grade portfolio of 10 progressive Agentic AI projects built with LangChain, LangGraph, LangSmith, and MCP.
Multi Tool Assistant
An AI agent built using Python, LangGraph, Groq, FastMCP, and FastAPI. The application uses the Model Context Protocol to dynamically discover and invoke tools based on natural-la…
Sato Hub Integrations
⬡ Sato Hub inside the frameworks agents already run — elizaOS plugin, Vercel AI SDK tools, LangChain.js tools, plus hosted-MCP configs for the Claude and OpenAI Agents SDKs. Read-…
Recess Hacks
Our project, JobAI, for Recess Hacks 5.0
Langchain 101
Just a repo to try possibilities with Langchain, right now trying to create a simple chat with memorization and after that try to make the chat call tools (MCP?)
Agentic Travel Architect
A stateful, human-in-the-loop AI Agent built with LangGraph and Model Context Protocol (MCP). Features structured planning, anti-hallucination safeguards, and automated itinerary…
Fast MCP Tools Agent
Fast-MCP-Tools-Agent is a modular, extensible agent framework for Model Context Protocol (MCP) tools. It provides a fast foundation for building, testing, and deploying MCP-compat…
Trustloop SDK
AI governance SDK — intercept, audit, and add human approval to any AI agent tool call. Works with OpenAI, MCP, LangChain, CrewAI. EU AI Act compliance and other mandates.
Ssh Nas
MCP server and LangChain tools for SSH-based NAS management (files, Docker, system)
Agentline Cookbook
20 runnable recipes for Agentline - 2FA capture, AI voice, customer support, LangChain/CrewAI/Anthropic integrations.
Engramia
Reusable execution memory and evaluation infrastructure for AI agent frameworks — BUSL 1.1
Agent Permit Office
Pre-flight security checks for AI coding agents before tools, secrets, memory, MCP, or CI write access.
Sentinel Incident Response
Autonomous multi-agent incident response system using LangGraph, MCP, and LLMs — diagnoses production errors, classifies severity, and auto-files GitHub issues.
AI Job Hunt
Turn your profile into targeted job searches + tailored outreach, using Claude and Apify.
Weather MCP RAG Assistant
MCP-based AI weather assistant using OpenWeather API, RAG, ChromaDB, LangChain, and Groq LLM.
Agentic Software Company
Multi-agent AI coding workflow with repository-aware code generation, testing, human approval and GitHub MCP integration.
Dsh Localrag
Local document RAG retrieval MCP server for DeepSeek Harness — agents search your local .md/.txt docs with source citations. 100% local (fastembed + Chroma), no API keys.