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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.
Nautobot AI Ops
Nautobot AI Plugin - Large Language Models (LLM), Model Context Protocol (MCP), Middleware and Dynamic Prompts powered by Langchain Ecosystem.
Cordon
A prompt-injection firewall for AI agents, with no AI inside: your agent reads anything and takes orders only from you. For Claude Code, Gemini CLI, MCP hosts and LangChain. | Фай…
Cortex MCP Server
MCP server for Cortex AI — exposes RAG pipeline as 3 tools to Claude Desktop and Cursor via Model Context Protocol
Memable
Long-term semantic memory for AI agents (TypeScript)
Memento AI
Long-term semantic memory for AI agents (TypeScript)
Zerodb Sequential Thinking
Persistent sequential thinking MCP — chain-of-thought reasoning that survives sessions, resumes across agents, and saves conclusions as plan artifacts. Powered by ZeroDB. Zero-con…
Langchain Google Genai Ex
Drop-in replacement for ChatGoogleGenerativeAI that automatically fixes schema compatibility issues with MCP tools and Gemini API
Webcite MCP Server
WebCite MCP Server - verify AI claims against authoritative sources, bind quotes back to their source passage, and extract document figures deterministically. Works with any MCP-c…
Toolkit
AI agent framework adapters for Chronary calendar tools
SERVER
This repository contains Model Context Protocol (MCP) server implementations that demonstrate how to create and integrate custom tools and data sources with AI applications. MCP i…
Scankii
A local-first SAST & Runtime Security scanner built exclusively for LLM Agents. Detects cross-modal data leaks, prompt injections, and intercepts credentials before execution.
Twitter AI Agent
🤖 Engage with an interactive Twitter AI agent to post tweets, retrieve recent updates, and schedule tasks effortlessly.
Co Op
Co-Op is local-first business management software for company planning, research, files, customer work, and operational decisions. The installed desktop app owns the business work…
Chatagent
ChatAgent 是一个基于 LLM 的智能体交流平台，内置默认 Agent 并支持用户自定义 Agent。通过多轮对话和任务协作，Agent 可以理解并协助完成复杂任务。项目集成 LangChain、MCP 协议、RAG、Memory、Milvus 和 ElasticSearch 等技术，实现高效的知识检索与工具调用，使用 FastAPI 构建高性能后…
PurpleSector
An AI-powered telemetry analysis tool for Assetto Corsa that helps drivers improve their lap times through real-time data visualization and intelligent coaching suggestions.
Interviewpilot AI
AI-powered interview preparation platform built with LangGraph, RAG, FastAPI, and MCP. Simulates adaptive technical interviews, evaluates answers, and generates personalized study…
Memorystress
The first longitudinal benchmark for AI memory systems. Test LLM agents, RAG pipelines, MCP servers, and memory backends across 1,000 sessions.
LaptopAI Agent
Fully local, privacy-first autonomous AI agent for laptop management — LangGraph reasoning loop, Ollama local LLM, ChromaDB RAG, MCP server, SHA-256 chained audit log. Zero API ke…
Mao
Multi-agent orchestration with MCP — LangChain, DuckDB vector storage, FastAPI. No external vector DB required.
Cordon
A prompt-injection firewall for AI agents, with no AI inside: your agent reads anything and takes orders only from you. For Claude Code, Gemini CLI, MCP hosts and LangChain. | Фай…
Twitter AI Agent
🤖 Engage with an interactive Twitter AI agent to post tweets, retrieve recent updates, and schedule tasks effortlessly.
Ovat
OVAT: OpenVINO Agentic Toolkit for AI PC. One YAML file and one command give you a tool-calling AI agent on Intel CPU, GPU and NPU.
Corvos
Open-source self-hosted AI research assistant, RAG knowledge base, web research agent, multi-agent AI, MCP server, document chat, live web search, and AI automation platform with…
Co Op
Co-Op is local-first business management software for company planning, research, files, customer work, and operational decisions. The installed desktop app owns the business work…
Palette
Desktop application for managing Model Context Protocol servers (MCP). Provides a centralized interface to configure and manage MCP servers for use with LLMs and AI assistants suc…
Agent Infrastructure Landscape
AI agent memory & infrastructure landscape — comparative catalog of 912 systems × 68 columns covering memory layers, agent frameworks, runtimes, vector stores, knowledge graphs, M…
Id.wispera
Passport & visa system for AI agent credentials. Detect, classify, and govern API keys, tokens, and secrets across MCP, OpenAI, Anthropic, LangChain, and more. Encrypted vault, po…
Langgraph
Agent Studio with Federated Single Sign-On and Fine-Grained Access Controls
Rag With Chromadb
🗂️ Build a versatile MCP server with RAG capabilities, supporting multiple document formats using LangChain and ChromaDB for efficient data retrieval.
Palette
Desktop application for managing Model Context Protocol servers (MCP). Provides a centralized interface to configure and manage MCP servers for use with LLMs and AI assistants suc…
Agent Bridge
Fullstack framework for Remote MCP servers. Build and deploy enterprise-grade agents with real-time SSE streaming. Modular FastAPI + Vue.js stack designed to move beyond local std…
Rag With Chromadb
🗂️ Build a versatile MCP server with RAG capabilities, supporting multiple document formats using LangChain and ChromaDB for efficient data retrieval.
DocuMind
Production-grade multi-agent RAG system with a self-correcting LangGraph supervisor (Researcher, Synthesizer, Critic), agentic tool calling, hybrid search, and an MCP server. Buil…
Langgraph Multi Agent
🤖 Production-grade Multi-Agent AI Chatbot — LangGraph + RAG + Web Search + Python Execution via MCP | Built with LangChain, Pinecone & FastMCP
Commune Cookbook
Code recipes for email & SMS in AI agents — LangChain, CrewAI, OpenAI Agents SDK, Claude, n8n. Inbox, threading, webhooks, phone numbers. commune.email
Agent Guard
The open-source firewall for AI agents. Control what your agents do — policy enforcement, MCP security scanning, zero-trust identity, sandboxing, and reliability. 10/10 OWASP. One…
Pyfetcher
Agentic web infrastructure: fetch, scrape, extract, download with MCP server, browser fingerprinting, and crawl-scrape-download pipeline
Memnos
Persistent memory for AI coding agents — MCP server, REST API & Python SDK. Works with Claude Code, Cursor, Windsurf and any LLM agent.
Trainer
An open-source agentic AI personal trainer for fitness and health.
Sosa
SOSA™ — Supervised Orchestrated Secured Agents. A governance framework for production-grade autonomous AI operations.
Uum8dSolarResearch
Deterministic no-float Math Court MCP clients for agent builders. Bind affine.earth. Integers sealed. Floats refused. Server is not in this git.
Realbrowser Skill
Give your AI agent a human disguise. Real Chrome from real humans via Ceki marketplace.
Anybridge
Any website, within reach of any agent. Captures a site's native WebMCP tools and generates the bridge from the live DOM when there are none, exposing both over MCP to Claude Code…
AI Engineering Labs
Hands-on AI engineering labs: OpenAI, Anthropic, Google, local models. From a first API call to an agent deployed live on AWS: RAG, LangChain, LangGraph & Deep Agents, multi-provi…
Fastapi React Chat
Build a full-stack AI chat app using FastAPI, React, PostgreSQL, and OpenAI for scalable, maintainable, and intelligent web interaction.
Cloudscraper.js
Agent-ready Node.js/TypeScript client for Cloudflare-protected sites: reusable hot sessions, an MCP server + LangChain tool, and clean Markdown for LLMs. Powered by the Python clo…
Ehr MCP
A framework-agnostic interoperability protocol for Multi-Agent Healthcare AI Systems.
Aicp Advanced
Real-time multi-agent AI consensus system where LLMs debate, critique, vote, and converge toward better answers.
Pjkm
Python project scaffolder for humans and agents — 105 groups, 22 recipes, MCP server, group-aware templates
Signal API
Persistent memory for AI agents. Two lines of code. Works with LangChain, CrewAI, AutoGen, Claude, MCP. Free tier. Self-hostable. MIT.