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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.
Ibm Agentic AI Labs
Seven agentic AI projects — LangChain SQL agent, LangGraph routing, CrewAI & AG2 multi-agent apps, the full BeeAI progression, and Model Context Protocol client/server + security…
AskMyDB
A natural-language-to-SQL MCP server for PostgreSQL — ask questions about your database in plain English instead of writing SQL, with an eval-gated CI/CD pipeline and defense-in-d…
Python MCP Weather Server
FastMCP stdio server exposing a resilient `check_weather` tool over wttr.in with demo fallback and observation metadata. | MCP FastMCP, pytest, uv | Default weather HTTP timeout:…
Spendwise MCP
Agentic financial intelligence showcase powered by FastMCP, FastAPI, LangGraph, and real-time SSE observability.
Suprawall Plugins
🛡️ Official monorepo for SupraWall security plugins and framework integrations. Deterministic zero-trust guardrails for AI agents, including Prompt Injection protection, PII scrub…
Ks Cookbook
Developer acceleration layer for enterprise RAG + agent pipelines. 32 production-style flagships on LangChain, LangGraph, CrewAI, Temporal, OpenAI Agents SDK, pydantic-ai. Permiss…
Kokomi
🌊 Kokomi AI: A premium multi-agent orchestration platform featuring isolated Docker sandboxing, Model Context Protocol (MCP) integration, real-time voice/chat capabilities, and au…
ForgeMCP
Managed MCP infrastructure — give your AI agents production-ready tools
Safecall MCP Server
The MCP server embedded with Security Gateway for AI Agents. Inspect, redact, and control tool calls. Inline SDK mode (Go).
SCM OpenSource
SCM Memory: embedded lifecycle memory for AI agents, with consolidation, contradiction handling, forgetting, and wake summaries.
Agentic Planner
Agentic AI planner built to take action. Angular, LangChain and MCP.
TrueProfit AI Agent
TrueProfit AI Agent is a conversational accounting and working-capital management system for retail businesses.
Mint Attest
mint-attest — Python SDK for universal work attestation. Register, attest, verify, rate, recommend, and discover agents on the MINT Protocol. @attest decorator + LangChain/CrewAI/…
Graphoath
The citation-gated control plane for AI agents acting on DataHub
Provenant Examples
Runnable Apache-2.0 examples for Provenant — authorize, hold, or deny what your AI agents do, with a tamper-evident audit trail.
Intelligent Agentic Research Assistant
Autonomous Multi-Agent Research Assistant powered by CrewAI, SQLite Long-Term Memory (LTM), and stdio Model Context Protocol (MCP). Evolving from hybrid RAG to a cooperative agent…
Literature And Publications
Literature and Publications
AI Personal Assistant
Modular AI personal assistant that manages emails (for now) using natural language — built on A2A and MCP open protocols.
PaperChat
An AgentAI application that allows users to chat based on given context(pdf upload) and web search results. Built on Node.js and React framework
Bubbleq Agents
0-UI era. Official SDKs & MCP Server for Bubbleq - the machine-to-machine intelligence layer delivering zero-noise financial knowledge graphs to autonomous agents.
Finlens
AI financial document copilot - chat with PDFs, Excel & CSVs, run financial analysis, and connect to QuickBooks via MCP
AI Agents Projects
AI Agents Projects for multiple professional and industrial use cases. Make use of agent orchestration and agentic frameworks including CrewAI, Agno, LangChain, LangGraph and many…
Centralwize MCP
CentralWize MCP Server — Market intelligence for AI agents. Competitive analysis, workflow-level gaps, BUILD/PIVOT/AVOID verdicts. /analysis.
Yojaka AI Profile Matching Engine
Intelligent AI Recruiter Assistant - Agentic Profile Matching Engine with LangGraph State Machine, MCP Dual Gateway, Hybrid RAG, and Async Task Infrastructure.
Langgraph Patterns MCP
MCP server providing LangGraph agent patterns and code snippets. Use with Claude Desktop, Cursor, or any MCP client.
01 Agentic Sre Platform
AI-powered SRE orchestration platform: multi-agent incident detection, autonomous remediation via MCP tool servers, and RAG-driven runbook lookup.
Connectsafely Cookbook
Open-source LinkedIn API cookbook: Claude Skills, MCP servers, n8n & Make.com workflows, and Python/TypeScript snippets for AI agents, prospecting, and outreach automation.
Isbanned API
Free no-key API to check if a Telegram channel/chat/bot/user is banned, restricted or shadowbanned. Examples + MCP server for LLM agents (LangChain, n8n, Claude/MCP).
Verifly Examples
Runnable, real examples for Verifly — agent-native email verification (REST, Python/Node SDKs, LangChain, LlamaIndex, MCP, n8n).
AI Agent Systems Course
Hands-on, self-paced course for building AI agent systems in Python: MCP (Model Context Protocol), A2A (Agent-to-Agent), LangGraph/LangChain, DeepAgent, and a ReAct code-executor…
Dynamic Tool Loader
LangGraph agent demonstrating static vs dynamic MCP tool loading using FAISS vector search. 93% token reduction. Three real MCP servers (Jira, GitHub, Notify) with stdio and HTTP/…
Graphql Agent Toolkit
Turn any GraphQL API into AI-agent-ready tools — MCP servers, LangChain tools, and standalone SDKs
Lymerorium Local LLM Debate
Self-hosted heterogeneous LLM debate engine - Gemma on Jetson edge + Qwen + Llama argue in parallel, confidence-weighted voting. +40pp MMLU vs single-model baseline.
ForgeAgent
面向开发与使用场景的 AI Agent 应用：Plan-and-Execute 主循环 + 规划/记忆/工具/执行四大模块 + MCP + RAG + SSE 实时监控。An AI Agent with Plan-and-Execute, MCP, RAG, and real-time monitoring.
Oracle Agentic AI Foundations
Plataforma de estudo p/ Oracle Agentic AI Foundations — webapp navegável, 6 labs com integração real ao OCI Generative AI, dashboard Streamlit e Assistente de Estudo com RAG (Orac…
Alcuin
Intelligence, composed — an extensible platform for building and operating AI agents.
Agentic AI Assistant With MCP Tools
Agentic AI assistant using LangGraph + MCP for dynamic tool orchestration (filesystem, web search), with a Streamlit UI.
MultiServer MCP LangChain
Multi-server MCP (Model Context Protocol) demo — a LangChain agent dynamically routes queries across independent math and weather MCP servers.
Pdfaireader
Local-first semantic PDF reader for Windows and macOS with exact source highlighting and MCP interoperability.
Pulr
Secure file exchange for AI agents — scanned, provenance-stamped files behind expiring capability URLs, with human approval gates and Ed25519-signed receipts. MCP server + JS/Pyth…
Priostack
Open-source Python SDK & MCP interface for Priostack Agent Context Network (ACN). Zero-setup, autonomous memory orchestration for AI agents.
Agentic MCP Workflow Automation
Autonomous Multi-Tool Task Automation Agent featuring Anthropic's Model Context Protocol (MCP), Playwright Browser Control, and Human-in-the-Loop (HITL) safety guardrails.
Project3 MCP Infra Operator
Autonomous Kubernetes remediation agent via MCP. 5 secured tools, 3-layer security (token auth + namespace sandbox + audit log), dual-transport stdio/HTTP, CrewAI + LangChain agno…
Langgraph Weather Telegram
Dual‑mode LangGraph agent with MCP Weather + Telegram tools and Streamlit UI (Flow + Agent Think).
Drug Discovery Agent
AI-powered Drug Discovery Agent built with Groq LLM, LangChain, and FastAPI. Features agent-based reasoning, scientific tools, fact checking, and REST APIs for real-time drug anal…
Multi Platform MCP Kb
Multi-platform knowledge base system with custom MCP servers
TafySH
TafySH — AI-enhanced terminal shell wrapping bash/zsh/fish with LLM-powered natural language commands, autonomous task execution, and multi-device orchestration
LLM AI Project
A large language model (LLM) is a type of artificial intelligence (AI) program that can recognize and generate text, among other tasks.
AroBot Agentic RAG Multi Modal Chatbot System
Agentic multimodal medical assistant (RAG) with prescription OCR, PDF/image analysis, FastAPI API + chat UI, Ollama local LLMs, and Pinecone vector search
Agenttrace React
Headless React primitives for AI agent execution traces, approval gates, and human-in-the-loop UI. Works with LangGraph, AG-UI, and the Vercel AI SDK.