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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.
Agentattest
Open-source, tamper-evident compliance evidence for AI agents. Ingests from your gateway and framework, exports evidence mapped to EU AI Act, ISO 42001, and NIST AI RMF.
Openapi To Agent Tools
OpenAPI → Agent tools with risk, confirmation, and lint. Offline CLI. Export OpenAI / LangChain / MCP. Apache-2.0.
OmniTest
An autonomous AI Quality Assurance platform with a live map-reduce execution canvas. Powered by LangGraph, Playwright MCP, FastAPI, and Next.js.
Enterprise Finance Agent
Enterprise Multi-Agent AI Platform built using Python, FastAPI, Agentic AI architecture, Supervisor orchestration, Portfolio, Budget, Expense, Risk Analysis, REST APIs, Docker, an…
Debtstack API
The credit API for AI agents
Mission Readiness Scoring System Simulation And Diagnostics
A spec‑driven readiness system using simulation, diagnostics, and agentic AI to produce explainable insights. Outputs include rule paths and RS256‑signed records. It models worklo…
Agentic BIM Compliance
This project replaces error-prone, 2-day manual structural reviews with a 4-minute Agentic AI workflow that parses IFC models for code compliance. It ensures structural safety thr…
KYA
Know Your Agent — An open standard for AI agent identity, compliance, and auditability
AIML Tutorial
This Repository Contains all the Codes and Docs required for AIML Tutorial.
N8n Agent Skills
Unified n8n Agent Skills for Claude Code, Codex, Cursor & OpenCode — production workflows, MCP routing, lint & debug. By Taghi Molavi (molavi.pro)
Agent Governance
[DEPRECATED] Moved to microsoft/agent-governance-toolkit
Behavioral Memory
Behavioral Memory for Tool Orchestration — Validated execution traces as memory for MCP-based agent systems. Based on IEEE paper.
NirmahGTM
AI reasoning engine for Clay: auto-detects 5 GTM buying signals, scores with calibrated LLMs, outputs evidence-backed openers/hooks/CRM sync governed, cached, evaluated.
Codebase Oracle
A shared semantic index over your local repos
Ticket2patch
AI engineering orchestrator that investigates Jira production issues, finds root causes, creates isolated code patches, and publishes guarded, review-ready draft PRs.
AI Blog Writing Agent
Multi-Agent Content Generation & Publishing System — LangGraph/LangChain pipeline with MCP, DALL-E 3, and X (Twitter) API integration
Efsa Additives Rag
Asistente RAG (LangGraph + ChromaDB + MCP) sobre reevaluaciones de aditivos alimentarios de la EFSA
Redis Renegocia Agentcore
Agente de renegociação de dívidas com Claude no Amazon Bedrock AgentCore e Redis Cloud como camada de contexto: LangCache, Agent Memory, Context Retriever e busca híbrida
AI Shield Py
Python LLM security middleware: prompt-injection, PII, tool-policy, cost-budget, audit. Port of ai-shield-core (TS).
Postgresql MCP Js
🔌 Simplify PostgreSQL interactions with a secure MCP server for LLMs, enabling efficient access to schemas, tables, and query execution.
Free AI Agent Stack
Every free LLM API, MCP server, agent framework and free-tier service you need to build an AI agent in 2026. 384 resources, human-verified, no credit card required for 222, links…
Gatana Python
Langchain Deep Agent Sandbox implementation for Gatana, and general Gatana Python SDK
Agentic AI Roadmap 2026
90-Day Agentic AI Fresher Job Roadmap 2026 - Hindi English Guide - LangChain LangGraph RAG MCP Python - Free 80+ Page PDF
Intelligent Knowledge Assistant
Unified conversational AI that routes plain-English queries to hybrid RAG document search or live Jira — built with LangGraph, FAISS, BM25, MCP, and RAGAS.
Langchain From Zero
🚀 从零到精通 LangChain - 21章完整中文教程 | 使用 vLLM+Qwen、Langfuse、Playwright | Agent/RAG/LangGraph/MCP 全覆盖 | 100+示例
Fossil
Semantic failure memory for AI agents — record reasoning failures, search past failures before acting, stop rediscovering the same mistakes.
Fundzwatch Python
Python SDK for FundzWatch.ai -- real-time business event intelligence for AI agents. CrewAI + LangChain tools included.
Agentfetch
Open-source web retrieval & research agent built for AI agents. Works with LangChain, LlamaIndex, CrewAI, OpenAI, MCP, and any REST agent. Supports scrape, search, crawl, map, ext…
Domesticoracle
Self-hosted AI home assistant with a built-in governance layer — policy engine, approval queue, and Ed25519-signed audit ledger. Privacy-first, open source. LangGraph + Claude Son…
Memoturn
Open-source AI engineering platform — LLM observability, evals, metrics, prompt management, playground, and datasets. OpenTelemetry-native, self-hostable. Because "it worked when…
Naukri AI Recruitment Agent
Production-minded Recruitment & HR support agent built with LangGraph, RAG, tool calling, memory, guardrails, MCP, FastAPI, evaluation, and resilience patterns.
Data Analysis Agent
LLM 数据分析工作台：上传数据集自动完成清洗、统计分析、可视化与报告；受控工具集 + 只读 SQL（SQLite / PostgreSQL）· MCP 数据面 · Plotly + ECharts 双引擎 · FastAPI + React 全流程界面，本地 / Docker / 云端可部署
Md Bank Agents
Multi-agent AI banking system with LangGraph, MCP, A2A, AG-UI and dynamic agent discovery.
Personal Agent System
Multi-agent personal assistant built with Python, LangGraph, MCP/FastMCP, Telegram and Human-in-the-Loop.
Sentinel ThreatWall
Sentinel‑ThreatWall integrates an advanced C++ firewall with AI-based anomaly detection, providing comprehensive real-time analysis, reliable telemetry, and responsive network def…
Agentful
Build and Run free AI agents with local LLM using Ollama and Langgraph
LangValidator
Self validating LangGraph agent pipeline: every agent output passes through a checkpoint node that scores it and routes to pass, retry with feedback, or halt. Includes rule based,…
StoryForge Agent
Plan → search → revise thin results → brief → HITL → shoot-ready script. | S, t, r, e | Tracked repository files: 22; Python modules: 17
Agent Action Shield
Human-in-the-loop approval UI for AI agent tool calls. Risk-tiered confirmation, drop-in React and Vue components, and a tamper-evident audit trail of every decision. Zero runtime…
Langgraph Forge
Initialise LangGraph-based agent architectures: pick a provider, a pattern, a deployment — get a runnable project.
Agent Reliability Toolkit
Test AI agents repeatedly, measure reliability, classify failures, and catch regressions before production.
Chrono S Thompson
Chrono S. Thompson: The Gonzo Historical Correspondent
VoxServe
Voice + text support copilot over MCP tools - order tracking, tickets, cited policy answers, human handoff.
Mcpfolio
Local-first AI portfolio analyst — runs via Ollama with real-time market data over MCP. Acts as a local-first hub for investors: risk assessment, sentiment, news, and trends witho…
Voyagemesh
An intelligent multi-agent travel planning system powered by LangGraph, MCP, Guardrails, and HITL workflows
Knowify
Agentic RAG chatbot with hybrid retrieval (BM25 + dense), cross-encoder reranking, and a self-correcting retry loop. Long-term memory, MCP client/server support, and RAGAS-evaluat…
Agent MCP
Agent-MCP is a framework for creating multi-agent systems that enables coordinated, efficient AI collaboration through the Model Context Protocol (MCP). The system is designed for…
Servers
A collection of Model Context Protocol (MCP) servers enabling AI assistants to securely access and interact with local files, Gmail, and web content, facilitating integration with…
Assistant
Model Context Protocol based AI Assistant built using langchain-groq, which uses MCP to perform browser automation and answer any general queries, developed using Streamlit as fr…
GENIE
GENIE is a modern, full-stack template designed for building AI agents using LangGraph.js on the frontend and Model Context Protocol (MCP) on the backend. It combines a high-perfo…