MCP servers tagged rag
5.0K live MCP servers tagged "rag", ranked by trust score. Tags come from package metadata and repository topics, so this list covers servers across every category that work with rag.
Agentic Context Router
Containerized AI microservice utilizing LangGraph for stateful reasoning, Postgres (pgvector) for internal RAG, Redis for LLM caching, and MCP for dynamic tool discovery.
N8n MCP Server Agentic Rag
AI-powered chat app that searches course transcripts using Pinecone vector search and Gemini Flash 2.5 via OpenRouter. Evolved from an n8n MCP architecture to a fully owned stack.
Devpilot Production
Multi-agent RAG coding assistant with real MCP tools, FastAPI, and auto-fix loops
Mindvault MCP
mindvault-mcp is a local Stdio MCP server for Obsidian vaults indexed by the Smart Connections plugin.
Mai Gram
A production-ready Telegram-to-LLM bridge powered by OpenRouter, featuring persistent SQLite chat history, local Markdown wiki knowledge bases, MCP tools, and hot-reloadable confi…
Docwise
RAG-in-a-Box — intelligent document understanding for PDF, DOCX, and Markdown. Adaptive parsing, hybrid search (semantic + BM25), and agentic Q&A with citations. Upload, ask quest…
AI Architecture Primer
A vendor-neutral primer on enterprise LLM and agentic AI architecture patterns
Proofdesk Showcase
Architecture and engineering decisions behind Proofdesk, a live showcase of citation-grounded RAG, confidence-based agent routing, and MCP integration.
RAGv2 Agentic RAG
Agentic RAG assistant for a personal Obsidian vault — LangGraph ReAct agent, hybrid search (BM25+dense+reranker), MCP tools, LLM gateway with fallback, Langfuse tracing.
CivicLensAI
Multi-Agent Government Document Intelligence Platform built with Google ADK, MCP, Streamlit, and Gemini.
Agent Framework Labs
Hands-on labs for building multi-agent apps with Microsoft Agent Framework (Python) on Microsoft Foundry.
Ops Triage Agent
Enterprise agentic IT/Ops support triage: a multi-step LLM agent with an MCP server, RBAC + human-approval gates, hash-chained audit, RAG with data governance, and an eval-gated C…
Rag And MCP Explained
A visual essay on what actually happens inside RAG, and on where MCP stops being just another API call.
Offline Chat
Terminal-based chatbot application using local Ollama models with RAG, database access, and MCP integration
Kglite Docs
Agent-first knowledge base for documents. Built on kglite + BAAI/bge-m3. Multi-format ingest, cross-checked summaries, review kanban, grounding checks, and an MCP server.
Langgraph Basketball Agent
AI-powered Basketball Assistant built to explore MCP, LangGraph, RAG, Hybrid Search, Text-to-SQL and modern AI Agent architectures using local LLMs.
KBAI Second Brain
A second brain that argues back — a typed-graph (graph-RAG) retrieval engine over an Obsidian vault: edge-weighted Personalised PageRank, multi-lens Council Mode, and retrieval qu…
Scoria
Phoenix-native AI ops: trace, eval, replay, govern. LLM runs, tool approvals, prompt versions, and MCP workflows wired into Phoenix + Ecto + LiveView.
Github Analyzer
CLI and web tool that analyzes any public GitHub repository and produces a technical report on its stack, architecture, technical debt, and documentation quality. Includes natural…
Rag Brain MCP
Production-grade MCP server for knowledge management with semantic search, Obsidian sync, and 20+ tools
Aygentx Smart Search
AygentX Smart Search - It is a FastAPI-based AI backend that dynamically routes queries between SQL Retrieval and Agentic RAG to deliver precise, context-aware results. It support…
Knowledge Agent Platform
Knowledge QA and tool calling platform based on Agent Harness architecture
JS PotatoRAG
Consola RAG local air-gapped + memoria para agentes (MCP). Base vectorial cuantizada en 3 bits (Rust/WASM, ~21x), embeddings ONNX y LLM locales, PWA instalable.
Saberi
Plataforma open source de treinamento corporativo com orquestração de IA: tutor com RAG, evals, FinOps e conformidade LGPD.
SQL Agent
MCP server that gives Claude/Cursor a governed connection to your databases: builds a knowledge graph per DB (foreign keys, embeddings, glossary, query memory), hands the model on…
Beckett
Your personal AI assistant, powered by Claude
Agentic Compliance Platform
Engineering case study: an agentic AI tier for a denied-party-screening compliance platform — safe, grounded, auditable LLM tooling (RAG, MCP, HITL). Sanitized code + architecture…
Aitsm
Minimal GenAI-native ITSM built with FastAPI
Aegis Advisory Assistant
Agentic wealth advisory assistant. Five agents, a deterministic compliance rules engine, and a trace of every step
Deepeval Agent Demo
AI Agent Evaluation POC — DeepEval with LangChain agents, RAG pipelines, multi-turn chatbots & safety evals
Docqa Server
MCP server for document Q&A — the retrieval half of RAG as reusable infrastructure: semantic search over pgvector/SQLite, OpenAI or keyless embeddings, PubMed ingestion, recall-ga…
Codeguard Rag MCP
Evidence-grounded Python defect and vulnerability diagnosis with Hybrid RAG, MCP, ChromaDB, BM25, and RRF.
Enterprise AI Platform V2
Production-architecture RAG + AI agent platform on a free local stack — PySpark, DuckDB, FAISS, LangGraph, Ollama, FastMCP
Aie3672
A 28-lesson LLM application engineering course: Transformer internals to agent systems. English slide decks.
Kbase Agent
企业知识库 + 工具调用 Agent：LangGraph 编排 + 真 MCP(stdio) 工具接入 + RAG 混合检索(RRF) + 两层评测 Harness + SSE 节点级流式 + 节点级 trace/成本可观测
Rag Skills Azure
MCP, RAG and Skills in one Azure agent (Functions MCP server, AI Search, Agent Framework skills), with the governance control per layer. azd up and go.
Novaops Company Brain
Permission-aware AI workflows for onboarding, IT access, vendor intake, and renewals. Python, MCP, Bedrock, durable approvals, and evaluation.
Atomic Memory Kit
Bidirectional atomic memory for agents: compile Markdown knowledge atoms into one context bundle, decompile back, and spotlight what's missing. Zero deps, no embeddings.
AI Code Assistant Showcase
基于 Spring AI、Agent、RAG 与 PGVector 的智能编程学习助手
Megapedia
Local knowledge base for AI agents - single Go binary, zero deps, tiered L0/L1/L2 retrieval, Chinese tokenization
LLM Engineering Portfolio
Thirteen measured experiments on one RAG pipeline: retrieval evaluation, hallucination defense, prompt injection, MCP, and stateful agents. Every number produced by code in this r…
Supabase Migrate Doctor
CLI that scans repos for legacy Supabase API keys, risk-scores each finding, and explains fixes with citations from Supabase's own docs. Includes an MCP server.
AI Engineer Course
Курс «AI-инженер: от устройства LLM до мультиагентных систем»: устройство LLM, промпты, RAG, LangChain, LangGraph, MCP, агенты
Finco
RAG over SEC EDGAR filings — hybrid BM25 + dense retrieval with rank fusion and cross-encoder reranking. +75% recall@5 over dense-only, with the eval harness that proves it.
AI Act Evidence Desk
Agentic RAG assistant that turns an AI use case into a source-grounded EU AI Act evidence map. Hybrid BM25/TF-IDF retrieval with rank fusion, three-pass self-consistency synthesis…
Autonomous Code Agent
Autonomous coding agent: clones a repo, fixes bugs, opens PRs. LangGraph + MCP + RAG
OKTS
OKT — open knowledge tools; OKTS — tool search and discovery for any agent.
AIzs
基于 Spring AI 的企业级 AI Agent 应用 | RAG混合检索+CRAG纠错 · 双模型智能路由与降级 · Redis记忆持久化 · AI安全防护(Prompt Injection/PII脱敏) · SSE流式心跳 · 全链路可观测性 · RAG评估体系
Multi Agent Rag MCP
Production-style multi-agent AI system with LangGraph, hybrid RAG, MCP, self-correction, human approval, observability, and RAGAS evaluation
Agentic Patterns
Reference implementations of 12 agentic AI patterns (ReAct, RAG, MCP, guardrails, multi-agent, and more) from canonical form to 2025-2026 research. Runs offline with no API key.