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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.
Lucidlink Agentic Examples
Code samples connecting Python agentic frameworks (LangChain, LlamaIndex, CrewAI, ...) to LucidLink via the Python SDK and MCP server
Sistemas Agenticos
El paquete de «Ingeniería de Sistemas Agénticos» (Antonio Carbonell, 2026): el código del caso del libro, el criterio en forma comprobable, ocho skills, cinco lentes de revisión y…
AI Engineering Operating System
Autonomous AI engineering platform that transforms natural-language requirements into architecture, code, testing, security review, DevOps plans, SRE validation, and automated rec…
Invaris Agentsec
Adversarial security testing for AI agents — prompt injection, tool misuse, memory poisoning, and MCP scanning, with CI-ready regression testing and reports.
Agent Hardening Guide
Production hardening guide for AI agents — prompt injection defense, tool sandboxing, and credential management
NodAgent
A multi-agent knowledge base system built with LangGraph, Hybrid RAG, MCP, HITL and Docker Compose.
Jev Compactor
Context compaction and safety gating for AI agents via TypeSafe Jev: keeps messages verbatim, no summarization. OpenAI, Anthropic, LangChain, CLI, MCP.
Awesome Agent Protocols
Curated list of protocols for AI agent communication — email, SMS, MCP, webhooks, inter-agent messaging, message queues, notification routing.
Generative And Agentic AI
Documenting my Generative & Agentic AI journey through projects, experiments, real-world applications, and hands-on exploration of modern AI APIs, LLMs, and frameworks.
AI Connect SDK
The connectivity layer for AI builders: one Application, unlimited users, each with their own connectors and credentials, isolated and never exposed to Vinkius, with thousands of…
SchemaRouter
Typed capability retrieval and execution layer for RAG and LLM agents across OpenAPI, MCP, OPTIMADE, and Python tools.
Goop Shield Community
Runtime defense for AI agents. 24 inline defenses, 3 output scanners, MCP server, framework adapters.
AI Agent Pulse
Daily automated tracking of 19 AI agent frameworks. Pulse Score ranks momentum via star velocity, release freshness, commit activity, and community health.
Eda Agent
An AI Agent that analyzes a csv file by answering questions, plotting graphs, and applying modifications. Can be used locally or using an MCP server.
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…
Agentic AI
The implemented agents (Langchain, Langgraph and MCP)
Commune Cookbook
Code recipes for email & SMS in AI agents — LangChain, CrewAI, OpenAI Agents SDK, Claude, n8n. Inbox, threading, webhooks, phone numbers. commune.email
Nexus
Nexus is an autonomous CLI coding agent powered by LangGraph and MCP. It plans complex tasks, persists context via SQLite, and securely orchestrates tools. Features specialized Ar…
Subq Lab
Field-testing the SubQ Decisions API: a Next.js lab with a live-priced gaming PC planner, ticket triage, image checks and a LangChain shopping agent over MCP.
Agent Flow
Multi-agent AI platform combining LangGraph orchestration, MCP tool servers, and agentic RAG (Qdrant) with structured data queries (Postgres) and report generation. Streamlit UI w…
Talos
Team chat platform with a document-grounded RAG assistant: hybrid retrieval, cross-encoder reranking, and cited answers. Graduation project.
Agentic AI
🤖 Explore AI agent architectures with agentic-ai, featuring ReAct agents, reflection-based designs, and modular LLM integrations using LangChain and LangGraph.
Mini Agent
🧠 Build intelligent agents with Mini Agent, a streamlined demo project leveraging MiniMax M2 for advanced reasoning and robust contextual management.
Anas Agent
Local desktop AI agent with project workspaces, tools, skills, MCP and subagents. Powered by LangGraph and Deep Agents. 本地桌面 AI Agent，按项目配置上下文、工具、技能和子 Agent。
About Me
Personal AI portfolio assistant powered by RAG and MCP
Leash
Keep your AI agents on a leash. API-layer policy engine for authorization, audit, and security features which includes deny-by-default, simple YAML rules, and tamper-evident logs.
DeepMAST
Evidence-governed agent harness for spatial transcriptomics — pipeline building, CCI interpretation, and drug target prioritization with LangGraph, Deep Agents, and MCP
Ops Agent
OPS Bot is an AI-powered operational investigation system designed for e-commerce platforms. It allows users to ask natural language questions about operational performance and au…
Tradier
MCP server and LangChain tools for Tradier (quotes, options, orders, positions)
Microgpt Agent SDK
🧠 Build AI agents with advanced memory and multi-agent orchestration using this production-ready TypeScript SDK. Test before you deploy.
Autonomous Research Agent
Autonomous AI Research Agent using LangGraph, MCP, Groq & Streamlit with cyclic research, tool calling, and self-critique.
Agent Guardrail
Policy enforcement and permission testing for AI agents. Mock enterprise APIs, simulate synthetic user consent, and block unauthorized data access before deployment.
Waypoint
LangGraph multi-agent trip planning system with parallel tool fan-out, Postgres checkpointing, and chat-based human review loop.
Devops AI Agent
Multi-Tool DevOps Agent — An AI-powered DevOps troubleshooting agent built with LangChain and Ollama. It uses multiple tools to inspect Docker containers, retrieve logs and config…
Agente De IA Para El Control De Celulas Robotizada ABB Mediante Lenguaje Natural
Agente de IA que combina LLMs, RAG y MCP para controlar una célula robotizada ABB mediante lenguaje natural y consultas sobre documentación técnica.
Deep Coding Agent
A repo-scoped AI coding agent with in-editor diff approvals, built on LangChain deepagents + CopilotKit/AG-UI, Monaco, and MongoDB.
Agent Playground
A professional playground demonstrating the integration of Model Context Protocol (MCP) with LangChain (LangGraph) to build a dynamic, tool-calling AI agent. This project showcas…
Rca Agent
An autonomous, ReAct-style conversational agent for diagnosing delivery SLA breaches (OR2A) across quick-commerce dark stores.
Order Support Orchestrator Agents
Order support Orchestrator Agents (A2A) agents for customer supports
Sagashield
ACID transactional Saga runtime, Step-0 security guardrail, and MCP server for autonomous AI agents.
Litrag
Grounded RAG over PubMed abstracts with a built-in citation-faithfulness eval that flags hallucinated or unsupported claims. Live corpus ingestion via the PubCrawl MCP server. Lan…
Agentic AI Bootcamp
FUTURE AI Bootcamp on Agentic AI Engineering & Automation — FAST NUCES Islamabad
Agent Skills Resources
Source-backed companion guide for agent skills, AI agent workflows, framework resources, evaluation templates, and rollout playbooks.
Helix SDK Py
Python SDK for HelixID — onboard agents, sign and verify verifiable presentations through the API, and delegate authority, with LangChain, CrewAI and MCP middleware integrations.…
Helix SDK Js
JavaScript/TypeScript SDK for HelixID — onboard agents, sign and verify verifiable presentations through the API, and delegate authority. Also ships the helix CLI, MCP server and…
Fluiq SDK
Instrument any LLM app in 2 lines. Tracing, evaluation, security, and caching for OpenAI, Anthropic, Gemini, LangChain, MCP, and more.
Sqldbagent
Service-first database intelligence platform for safe inspection, guarded SQL, retrieval, and agent-ready context.
AI Native Capabilities
Spec-first agentic AI capability patterns for decision intelligence, commerce, engineering, supply chain, and compliance
Agents Skill
AI agent systems skill for Claude Code — ReAct, Plan-and-Execute, reflection loops, Tree of Thoughts, LATS, MCP integration, LangChain/LangGraph/CrewAI/AutoGen/Claude Agent SDK, m…
Attenu Guard Ts
Attenu Guard for TypeScript — per-agent permissions on every tool call and sub-agent handoff (a sub-agent never holds more than its parent) with a hash-chained audit log verified…