MCP servers tagged rag
4.8K 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.
Engram
Local-first persistent memory for AI coding agents via MCP. Semantic search and session context for Claude Code, Cursor, and Codex.
Portfolio
AI / LLM engineering portfolio: approval-gated LangGraph agents, MCP, RAG and evaluations on local LLMs, built on 11+ years of automotive embedded software (CAN, AUTOSAR, UDS). ES…
Cortex
Memory and knowledge service, MCP and TUI for AI agent workflows.
Docs MCP
Five MCP tools that make a docs corpus queryable by Claude
Notion Knowledge Assistant MCP
MCP server that turns your Notion workspace into an AI-searchable knowledge base semantic RAG, citations, and a chat UI. Works with Claude Desktop/Code or any MCP client.
Protonmail Local AI
Privacy-first AI search for Proton Mail: local Bridge sync and SQLite hybrid index, exposed to MCP clients; bring your own embedding and LLM provider.
Knowledge Base
Hybrid-search knowledge base for teams — ingests docs, git logs, Slack, code, and PRs into one Postgres+pgvector table, served over MCP, CLI, and a web dashboard
Memvault
给编程智能体的本地长期记忆：一个 SQLite 文件 + 16 个 MCP 工具 + REST / CLI / 可视化控制台，零 Key 可用、完全离线。 | Local long-term memory for coding agents: one SQLite file, 16 MCP tools, REST + CLI + dashboard, no…
Server
A Crystal MCP server that indexes project documentation via Ollama embeddings and exposes hybrid search (semantic + keyword) to MCP clients.
Second Brain
Trust-tier-aware, self-correcting knowledge-graph engine: turn forums, Reddit, websites and databases into counted, cited, confidence-bounded answers.
Escalon
Grounded IT-support agent on Microsoft Agent Framework: hybrid search over Microsoft docs, MCP tools for Copilot Studio, Entra ID auth, ticketing, evals.
ROMS
Turn messy documents, code and scanned pages into searchable local knowledge. One Mojo-powered search combines keywords, typos and meaning, with local OCR, source references, MCP…
ClearCase AI
AI-assisted legal-document redaction, a local portfolio project: real PDF content removal with independent verification, a real MCP tool server, policy retrieval with checked cita…
Agent Tools
Production-grade Agentic AI platform built with Deep Agents, LangGraph, Go, and Agentic RAG, featuring multi-agent orchestration, tool calling, persistent state, hybrid retrieval,…
Claude Context Local
🗂️ Manage and utilize local context for Claude, enhancing applications with tailored insights and improving user experience seamlessly.
Miniclaw
miniclaw AI intelligent assistant system is an AI intelligent assistant application built based on langgraph and langchain frameworks, supporting core capabilities such as AI dial…
GEN AI
Generative AI course notebooks: how LLMs work, prompting, RAG, agents, MCP and reasoning models.
Rag
It focus on MCP RAG which enhances the usability of AI application.
Mem
🧠 Build persistent, hybrid conversational memory using SQLite, full-text search, and vector similarity with conflict resolution for AI assistants.
Nestjs MCP Server
Production-ready NestJS template with Model Context Protocol (MCP) server, RAG pipeline, pgvector semantic search, Better Auth, and comprehensive developer tooling. Docker-ready w…
Nexus
An multiagent project for medical use, it includes Supervisor - workers architecture for macro and ReAct for micro, RAG with Multiple Query and Rerank, Tool Use, MCP, docker and D…
Shepherd
An interactive multi-backend LLM runtime with intelligent cache eviction and persistent retrieval-augmented memory.
AI Agents
This repository showcases a variety of AI agent implementations, ranging from chat applications and RAG (Retrieval-Augmented Generation) pipelines to specialized MCP (Model Contex…
Zul Utilities
Python toolkit for AI apps: RAG evaluation with ragas, a computer-vision boilerplate, adapters for LangChain, OpenCV, RF-DETR and Milvus, and an MCP server for code assistants. Do…
Agent
🤖 现代化的 AI 代理系统，具有流式响应、RAG 知识库和 MCP 工具协议。基于 FastAPI、Next.js、Google ADK 和 LangChain 构建。具备实时聊天、语义搜索和 GPU 加速向量检索等功能。
Research Engine
Reproducible research engine that contests its own findings and logs every source choice.
Protocol
Himeshaa Protocol (HMP) — Open standard for distributed agent intelligence. The shared brain for AI agents across 1 billion GitHub repositories.
Rag
Turn any codebase into a searchable knowledge base for AI coding assistants. Config-driven RAG pipeline + MCP server with hybrid semantic/keyword search.
AI Engineering Hub
In-depth tutorials on LLMs, RAG, AI Agents, MCP, and real-world AI engineering projects. 93+ production-ready projects.
Usaspending Enterprise AI Solution
Enterprise PySpark Medallion Analytics Platform for USAspending federal project-spend analytics with Flask dashboards, SparkSQL, RAG/MCP scaffolding, and Databricks Lakehouse road…
AI News Aggregator Template
Self-hostable personal AI news feed — GitHub/Reddit/X -> Claude curation -> daily 2-bucket Telegram digest with thumbs up/down learning + an MCP server to query your archive from…
Agent Skills
100 curated bilingual (EN + RU) skills in the universal Agent Skills format for Claude Code, OpenCode, Cursor, Windsurf and every LLM/GLM agent — plus Python SDK + CLI with CI-enf…
Agentic Vehicle Copilot
An AI-powered Vehicle Copilot using RAG, FAISS, Gemini, and a multi-agent architecture for vehicle diagnostics and safety recommendations.
Rag Knowledge Base
Enterprise RAG knowledge base: ACL-filtered retrieval, backend-owned citations, fail-closed answers, evaluation gate. Spring Boot + pgvector + Flutter; local or cloud LLMs.
CHIMERA
Chained Harm & Injection Measurement for Evaluating Risks in Agents — a red-team research framework that tests hosted models, agentic apps, RAG pipelines, MCP servers, AI coding a…
Jarvis
Portable multi-provider AI assistant — voice, web, CLI, daemon — works with zero API keys via Claude Max/Ollama; MCP-powered coding, security, and desktop automation agents
Langflow
Langflow — independent third-party profile of a public API surface, by API Evangelist. Langflow is an open-source low-code visual builder for AI agents, RAG pipelines, and LangCha…
Fastapi Agent Blueprint
Build FastAPI AI agents with a clear blueprint for reliable, maintainable app architecture
Shared Memory
Memory Framework based on the idea of Architectural Decision Records, shared knowledge between AI agents (Claude Code, Codex, Antigravity ...). Agent installable, vector (Postgres…
A2a Matrix
A2A Matrix：面向开发者的开源多智能体协作系统 | Open-source multi-agent orchestration with intent routing, MCP, hybrid RAG, memory & observability.
Vera
Local-first agent harness for sensitive professional document work.
N8n Workflows
Official n8n creator | Production-ready automation workflows: Agentic RAG, multi-KB AI agents, AI governance, and privacy-first local inference. Stack: Ollama · Supabase · LangCha…
Hemlock
Complete security framework for AI Agents, MCP Servers, and RAG pipelines. Features automated MCP fuzzing, cross-agent poisoning detection, persistent memory audits, unified risk…
Pharmforge
PharmForge — Scientific Agentic Integration Platform: hybrid RAG + RDKit (Morgan/Tanimoto/QED) + 5-agent DAG + sandbox code-gen + feedback loop for drug discovery
Agent Go
Production-grade multi-agent platform: Go control plane + Python cognition plane with ReAct/Plan-Execute agents, append-only event ledger, Agentic RAG, MCP and full observability.
AI Learning Platform
看懂 AI 为什么突然能「做事」了：Transformer → LLM → Agent → MCP → RAG，配交互演示的开源学习站
Rag
Local semantic code search for ZCode — one Rust binary: local vector index, MCP server, your embeddings.
Agent Plugins Formation Ia Agentique
Un formateur IA agentique, dans votre plateforme IA préférée (Claude, ChatGPT, VS Code...). Skills conçues par LBKE, organisme de formation spécialisé dans l'IA agentique.
Mycelium
Local-first context layer for AI coding — index repos, cut token waste via MCP + Desktop
Jev Filter
Typed semantic filtering for AI agents: turn retrieved records, code and logs into compact evidence with source IDs. CLI · Python · TypeScript · MCP.