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.
Axis Knowledge Rag
軸メタデータ × ベクトル検索 × BM25 の 3-way hybrid RAG OSS。日本語ナレッジ特化、MCP server 対応、LangChain 不使用の自前実装。
Reporag
Fully local, zero-cost RAG knowledge layer for AI coding tools. Achieve near perfect codebase awareness with any AI tool. Supports Claude Code, Cursor, Codex, Antigravity
Renderly MCP
MCP server for Renderly — clean web screenshots & content for AI agents (vision models, LLMs, RAG).
AI Roadmap
AL/ML learning Gym including traditional ML, deep learning, fine-tuning, Gen AI, Agentic AI. Everything from experiments to production with evaluation and observability.
Local MCP RAG
The MCP tool can then be used inside VS Code / MCP-enabled clients to search local internal documentation using natural language. Uses persistent embedding using minilm-l6-v2, sup…
Mememory
Persistent semantic memory for AI agents. MCP server with PostgreSQL + pgvector. All data stays local.
Claude Persistent Skills
A CLAUDE.md that gives Claude Code long-term memory. Five behavioral principles with integrated MCP memory — Claude remembers your project across sessions.
Academic PRISMA Research Workflow
PRISMA 2020 systematic review automation for Claude Code. MCP servers for ERIC, OpenAIRE, CORE, DOAJ, Zenodo. Evidence-based edtech research.
Lineage
A unified learning plus architectural framework for understanding and building AI systems. Lineage makes AI understandable, teachable, and extensible - by exposing the causal st…
Vibecode Project
VibeCode creates cryptographically verified Digital Twin snapshots—immutable PDFs that serialize entire codebases with full restoration. Powered by large-context LLMs, it combines…
Nokey
Drop-in, no-API replacements for paid APIs & MCP servers.
Yugioh Cards Rag
RAG proof of concept: hybrid retrieval (pgvector HNSW + lexical RRF), cross-encoder reranking, dual embeddings (OpenAI + local GPU/CPU), and an MCP server — Python, PostgreSQL, Do…
Codebase Qa
Ask questions about any GitHub repo in natural language. Local embedding + ChromaDB + LLM with cited code paths (Anthropic + OpenAI-compatible)
Search Engine
search engine for mcp server
ResearchAssistantMCP
MCP server for citation-finding research workflows: claim extraction, multi-source paper search (arXiv/Semantic Scholar/PubMed/OpenAlex), citation quality scoring, structured pape…
Rag Template
Project template for creating RAG pipeline
Yevhens Hue
🧠 Yevhen Shaforostov — AI Engineer & Product Manager. Oracle Certified Agentic AI. Claude Code skills, LangGraph, pgvector RAG.
Java Kotlin MCP Server Prototype
MCP server for PDF semantic search — drop a PDF in MinIO, it's auto-embedded (Ollama + pgvector) and queryable via hybrid vector+keyword retrieval.
Knowdrive MCP
Multiplayer RAG for your private data: multimodal semantic search over you and your team's knowledge base — the corpus stays out of the conversation. Login to send invites and sha…
Mainframe MCP
MCP plugin giving Claude Code safe TN3270 access to IBM z/OS mainframes read screens, browse datasets, edit code with three-tier autonomy (auto/confirm/suggest), submit jobs, fetc…
Obsidian MCP Knowledge Engine
A high-performance Spring AI & Model Context Protocol (MCP) server providing local RAG and semantic search over Obsidian Markdown vaults for Claude Desktop
Manicule
Self-hosted retrieval infrastructure for AI assistants. MCP-first search and grounded answers over a private corpus, with citations that resolve to a real location in a real docum…
Structured Rag Azure
A production-ready Natural Language to SQL RAG pipeline and Model Context Protocol (MCP) server powered by Azure OpenAI and Azure SQL Database.
SCML
Production middleware for securing agentic AI systems. Enforces least-agency policy, scans for prompt injection, gates tool calls, and logs every decision to a tamper-evident SHA-…
SuperAIDB
对话式 AI 数据库：文件（Excel/PDF/扫描件）→ 可查询数据库；MCP 能力面 + 38 原子工具 + 契约安全层（AI 不生成 SQL）；AGPL/商业双轨
Firescrapling
Self-hosted cost-control layer for web scraping. Bring your own Scrape.do/Scrapfly key, escalate fetch tiers only when needed, get LLM-ready Markdown. MCP server included.
Neurag
Hierarchical knowledge base for AI. An MCP server that indexes your documents into a trigger-navigable node/chunk graph with hybrid retrieval — a permanent vault, no decay. Runs s…
Piyapi
Give any AI application enterprise-grade, persistent memory through a simple API.
VKLP
A research prototype for a model-independent, verifiable shared knowledge layer for local or remote LLMs
Lira MCP
MCP server over the Liara cloud documentation: hybrid Persian/English retrieval, page reads, deployment config and build-log diagnosis. Corpus ships in the package, so no ingest,…
Agent4 MCP
agent4.io tenant MCP server — build and operate grounded business agents (knowledge bases, skills, Storylines) over MCP. Registry: io.agent4/agent4-tenant
Stigmergy
A team's knowledge, captured where the work happens, filed by an agent, and answered with citations you can check.
Pmmsherpa MCP
PMM Sherpa MCP. Senior product marketing advisor across Claude.ai, Claude Code, ChatGPT, Codex, Gemini CLI, Antigravity. Four tools backed by a 38K-chunk corpus.
Legate Agent
Self-hosted AI agents and workflow automation with human-in-the-loop approvals, a policy engine, connectors, MCP, and a hash-chained audit log.
Dakera Rs
Rust SDK for Dakera AI agent memory — self-hosted, 88.2% LoCoMo. HTTP/gRPC, vectors, hybrid search, knowledge graphs, sessions.
Opencanvas
An infinite canvas your local LLM draws on. Typed widgets, BYO model (Claude/OpenAI/Ollama), MCP-native, local-first, MIT.
SsuMCP
숭실대 공개·개인 데이터를 MCP 도구와 REST API로 제공하고 인증·동의·장애 격리를 관리하는 비공식 백엔드
AI MemoryHub
零依赖确定性 Agent 长期记忆系统 — Markdown 权威源 + 薄索引，拒答/澄清替代向量硬猜，玻璃盒可审计。 | Zero-dependency deterministic agent memory system — Markdown authoritative store + thin index, refuse/clarify instea…
Mcpdeck
Intelligent MCP (Model Context Protocol) router that selects tools via embeddings, semantic search, and RAG over a Qdrant vector database. Python · FastAPI · Qdrant · Docker.
Financial AI Agent
Six-service financial AI proof of concept with FastAPI, MCP, RAG, PostgreSQL, React, Ollama, and Docker.
Local AI Lab
Hands-on course for building local, private AI from scratch - RAG, MCP, LangChain, LangGraph. Runs on your machine (Python, Node.js & C#) with Claude Code, Ollama, Gemini, or Open…
Xbrain
Self-hostable, MCP-native memory backend for teams of humans and AI agents. A FastAPI service enforces a tagging contract (team/project scope, visibility, confidence, truth level,…
AILIENANT
Ailienant is a structured engineering agentic OS for VS Code. No vibe coding or unauditable black boxes. Built for engineers demanding total control. We provide a live codebase kn…
Banhmi
Evidence-only RAG + MCP server for Vietnamese banking & fintech regulation — exact Điều/Khoản citations, validity status, and official government source links for your own AI. No…
Cite Citadel
LLM-maintained, fully-cited personal wiki in Open Knowledge Format — with an MCP server so an AI can search and read it.
Doc Sanctum
Self-hosted knowledge base with semantic search, queryable by AI assistants over MCP.
Yaggo Brain
FOSS local-first brain / control plane for AI-assisted projects: living memory, code & knowledge graphs, hybrid RAG, cost-aware model routing, a permissioned agent catalog, qualit…
Mnesio
Self-improving long-term memory for AI agents in Rust. Safety-gated procedural learning, MCP server, Python/Node SDKs, and durable memory.
Agentory
[MOVED → arkimedehq/arkimede] Renamed to Arkimede — https://github.com/arkimedehq/arkimede
My Tiny Local AI Agent
Local-first chat agent that runs comfortably with small-context local LLMs (from 2B) without losing the original goal of a long conversation. Multi-window context with rollovers,…