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MCP servers tagged langgraph
983 live MCP servers tagged "langgraph", ranked by trust score. Tags come from package metadata and repository topics, so this list covers servers across every category that work with langgraph.
End2End Document Portal
End2End-Document-Portal → FastAPI RAG service over PDFs — LangChain LCEL, FAISS, config-driven model swapping, deployed on AWS ECS.
QUIZZ
Prices get revised: an as-of agent scored on right answers and on correct refusals, behind a gate whose pass mark rises with every variant tried
Lang AI Agent
A LangGraph agent backend built around production patterns: a streaming HTTP API, durable state that survives restarts, a human-approval gate for side-effecting tools, determinist…
CallLens
Open-source conversation intelligence and evidence-backed call scoring powered by LangGraph.
AI Agent Template
Production-grade LangGraph + Claude Agent SDK + MCP starter. Multi-agent orchestration, Ragas evaluation, observability. Used in production at Haleon.
Reconmind
Multi-agent, RAG-powered copilot that investigates data pipeline incidents (key drift, duplicate submissions, schema drift, volume anomalies) and writes the incident report.
Logistics Agent Tower
Autonomous multi-agent control tower for cold-chain dispatch and route optimization: LangGraph, Google OR-Tools, MCP, Human-in-the-Loop, FastAPI
Job Copilot Backend
FastAPI backend that scores a resume against a job description using Claude. Agentic RAG over Qdrant (Voyage embeddings + reranking), tool calling, MCP logging, prompt caching, SS…
JourneyPilot
Self-hosted AI travel planner powered by LangGraph and MCP: multi-agent research, source-backed itineraries, interactive maps, personal memory, RAG, and PDF export. 让旅行计划有来源、能落地。
Nyaya Evidence Grounded Multimodal Claim Resolution Agent
Evidence-grounded multimodal claim resolution agent: LangGraph, CNN, deterministic policy engine, grounded LLM briefs, durable resume, CI-gated evals
Bedrock Agentic Rag
Self-correcting agentic RAG on AWS: LangGraph on Amazon Bedrock, S3 Vectors, event-driven Lambda ingestion, ECS Fargate + CloudFront, DynamoDB checkpoints, CDK, OIDC CI/CD gated b…
MultiAgenticAi
Multi-agent AI system built with LangGraph, LangChain, Groq, and MCP for automated research, analysis, content generation, and iterative quality review.
Travel Agent Examples
Runnable examples that connect the OpenAI Agents SDK, LangChain/LangGraph and the Vercel AI SDK to the MAQAMI Travel remote MCP server (hotels and flights, human approval before b…
ServiceNow ITOM RAG Incident Assistant
RAG + agentic AI assistant for ServiceNow ITOM: answers from the docs, then raises and manages real incidents via LangGraph and MCP. FastAPI · Pinecone · Gemini · Next.js
Agentic AI
Codes related to Agentic AI using various Agentic AI frameworks
BandhanAI
Boost your e-commerce with BandhanAI, an AI-driven CRM agent for smart customer analytics and automated marketing. 🤖📊 Streamline your customer engagement today!
Agents
A repo for trying out different agents
Lumina
Lumina: An AI-powered Active Capture system for high-fidelity 3D Head Avatars. Uses real-time pose guidance and 3D Gaussian Splatting to transform standard webcam feeds into anima…
Carebridge
Understanding Langgraph and building projects with knowledge base
AWS Cost Explorer MCP Server
MCP server for understanding AWS spend
AWS Cost Explorer MCP Server
MCP server for understanding AWS spend
AWS Cost Explorer MCP Server
MCP server for understanding AWS spend
Sandbox Examples
Runnable examples for the Pink Agentic AI Payments sandbox: MCP + REST, test credentials, no money moves.
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.
Flight MCP Server
航空货运追踪MCP Server：生产系统能力封装为标准Agent工具（JSON-RPC 2.0）
Aria
Skills-first LangGraph agent for building and operating n8n workflows via MCP tools, with reusable agent skill packs.
Pollux
Six-agent system for customer support, employee Q&A, and ops workflows — same LangGraph agents runnable under two interchangeable transports: Anthropic MCP and Google A2A. Live de…
Langgraph MCP Agent
A LangGraph ReAct agent whose tools are served over the Model Context Protocol (MCP). The full tool-calling loop is tested hermetically with a fake model in GitHub Actions CI.
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,…
Access Agent
LangGraph tool-calling agent for ACCESS-CI user support: documentation retrieval plus live infrastructure tools, with a fact-grounded evaluation battery
ChAIn
chAIn - A multi-agent resilience engine for global logistic
Clinical Trial Navigator Voice
Hands-free voice interface enabling clinicians to query clinical trial eligibility during patient encounters. Extension of Clinical Trial Navigator Project, integrating with the e…
Get Fit Now
AI endurance coach: Garmin + LangGraph/MCP, Postgres & InfluxDB, Grafana. Local Compose/Cloud native/Pulumi.
AI Engineering 2026
A complete curriculum for becoming an AI engineer in 2026 — from what is an LLM to shipping production agents. No deep math. agentskills.io, MCP, A2A, LangGraph, evals, harness en…
DeployAI
Deal relationship memory for deployment teams — evidence-linked engagement graph, citation-verified AI agent (LangGraph + Claude), human-in-the-loop review
ProdRescue
Autonomous self-healing SRE agent pipeline that detects production incidents, diagnoses root cause, writes and tests a patch, and opens a PR — built with LangGraph, MCP, and a san…
Langgraph Skills
It is a simple agent for training MCP with LangGraph
Video Publisher
Event-driven, multi-provider AI video production platform: agentic research & scripting (CrewAI, LangGraph HITL), synthetic media with provider fallbacks, Remotion Lambda renderin…
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
NL Automation Platform
Create useful automations just by describing what you want in plain English — no scripts, complicated setup, or guesswork.
TripMate AI
✈️ TripMate AI: multi-agent LangGraph travel planner in 3 versions, one per branch. v1 hand-written tools, v2 MCP servers, v3 supervisor routing, input guardrail and human-in-the-…
RepoMind
AI-powered codebase intelligence platform that combines RAG, code-aware indexing, GitHub MCP, LangGraph, and multi-provider LLM routing to understand and answer questions about re…
Connoisseur Companion
Restaurant & recipe recommender with local LLMs: structured extraction, multimodal RAG (ChromaDB + CLIP), LangGraph agents and an MCP server with a Gradio host.
Deflect
Customer support agent that answers, acts on or escalates tickets, with a 120 ticket eval suite, guardrails in Python before every tool call, human approval for large refunds and…