MCP servers tagged rag
4.9K 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.
Docir
Compiles git-backed markdown into a verifiable, read-optimized index for AI coding agents.
Iut Qbank MCP
A retrieval-augmented MCP server providing semantic search over the IUT academic question bank, sourced from IUT DSpace.
Sec Recon Agent
Type-safe LLM vulnerability triage on Pydantic AI + MCP. Ten typed tools (NVD, OSV, KEV, EPSS, Exploit-DB, ATT&CK, SBOM, Nmap) ground a validated TriageReport with a deterministic…
Comfyui Assistant
GraphRAG-powered ComfyUI MCP intelligent workflow copilot
Minas Webdav
Xiaomi Smart Storage (MINAS) WebDAV control toolkit — CLI, probe, local proxy, agent skill & MCP server (Apache-2.0)
Knowledge Base
A dual-purpose Knowledge Base and MCP (Model Context Protocol) RAG 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…
Local Hybrid Intelligence System With Dual Index Memory And Stateful Virtual Machine Integration
Reference implementation for the Part II architecture paper (Zenodo 10.5281/zenodo.20374393) — dual-index FAISS memory, 42-opcode quaternionic VM, 5-phase retrieval, 36 tools, MCP…
Abs
Self-hosted AI orchestrator — 100+ MCP tools, 6-provider cascade, RAG hybrid. Automate the chaos on your own server. An Automatia BCN product.
Mnemos MCP
Self hosted MCP knowledge server. Turn docs into searchable context with multi collection isolation, deterministic ingestion, and local vector search via Ollama + pgvector. 100% p…
Context Engine
Drop-in token saver for Claude Code & MCP agents — auto-rewrite hooks + 10-tool MCP server + BM25/PageRank repo maps + call graphs in 7 languages + local RAG. Single Rust binary,…
Anchor
Source-grounded chunk validation as a primitive. Spring Boot service exposing two interfaces (LLM-to-LLM and human-facing) over the same hierarchical document model.
Gnosis
Web scraper & crawler → clean Markdown with byte-level SHA-256 provenance + WARC archival for LLM/RAG knowledge bases
Tome
Agent-native knowledge OS: turn messy PDFs, scans & DOCX into a verifiable, Markdown knowledge base that LLMs & AI agents read, search and curate — over REST, MCP and a React Libr…
Hybrid Rag
MCP server exposing hybrid RAG (BM25 + dense + RRF + reranking) over SEC filings — with FastAPI backend, Next.js frontend, and 22-query evaluation.
Hippocampus
Self-hosted persistent long-term memory for Claude Code and MCP clients. One memory for every session and machine: hybrid BM25 + local vector + knowledge-graph search over plain M…
Claude Brain
Setup de Claude Code com memoria: servidor MCP local que indexa o contexto do produto (specs, docs, decisoes, cards, PRs, commits, codigo), esteira de skills gm-* da triagem ao re…
Eplan Cloudflare Rags
Public documentation RAG servers (MCP + REST) for EPLAN Electric P8 2026/2027 and EEC Pro, plus visual symbol search, on Cloudflare Workers.
Zerograph
Knowledge graph of a repository's docs and code (15+ languages): ask by id, keyword or paraphrase, trace impact, serve it to agents over MCP — built and refreshed at zero model to…
MemVault
MemVault — The Shared Memory Layer for Every AI Agent You Run. Self-hosted, open-source MCP memory server with auto-injection, hybrid (BM25+vector) search, and zero-config sync —…
Openclaw Context
Context.dev for OpenClaw: live web search, scraping and structured extraction for agents.
Markdown MCP
MCP server giving AI agents structured, addressable access to a local markdown vault (Obsidian, Foam, plain folder).
AI Books MCP Server
🧠 Extend LLM context windows up to 60× with perfect data integrity using gravitational memory compression for fast, universal compatibility.
Pulse
Local-first, state-aware memory engine for AI agents (MCP). Retrieves the right remembered episode for your current state — and shows why — instead of the closest text match. Clau…
ContextOS
The Autonomous Spatial Intelligence Layer for AI Agents. ContextOS bridges the gap between raw development activity and structured AI context using a 3D Aether HUD, Gemini-powered…
Second Brain
A living, always-fresh, low-token map of any project: files, code imports, doc links, areas, decisions and git sessions, queried by AI and explored by humans in an offline 2D comm…
Signal AI Agent Platform
Signal-native AI agent platform for realtime customer support & conversational commerce — multimodal messaging, LangGraph, RAG, MCP, Copilot, Qdrant, FastAPI & React.
Rag MCP
Self-hosted RAG-over-MCP server for searchable long-term memory over your markdown/PDF docs — hybrid dense+BM25 retrieval, pluggable embeddings, optional reranking
Claude Certified Architect
Study notes for the Anthropic Claude Certified Architect exams: CCAR-F (Foundations) and CCAR-P (Professional). Includes Mermaid diagrams, comparison tables, exam traps, and quick…
Mnema
Mnema — one memory for every AI agent. Shared memory, RAG and project maps over MCP + REST; SQLite hybrid search, multi-device sync, self-hosted.
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…
Awesome Agent Frameworks
Curated awesome list of open source agent frameworks and tools for building, running, connecting, and observing AI agents.
LeafLoom
Local-first knowledge base & personal wiki for Markdown and HTML. Keep files and search on your computer. Connect ChatGPT, MCP, Skills and AI Chat, with source-linked search and a…
Sati
面向专利代理人、专利律师与知识产权从业者的桌面端专利智能体
Athena
Autonomous, local-first multi-agent AI assistant framework built in TypeScript. Features native terminal & browser automation, persistent SQLite memory, dynamic procedural skill l…
Dotnet MCP Rag Server
Multi-tenant RAG & MCP server on .NET: pgvector search, cited answers, MCP tools for Claude Code, every retrieval change measured with an eval harness
Engram
One shared, self-organising memory for all your AI assistants — MCP + REST, episodic/semantic/procedural/reflective memory, situational recall.
Srw
One platform to rule them all. The self-hosted alternative to managed AI agents.
Talos
Team chat platform with a document-grounded RAG assistant: hybrid retrieval, cross-encoder reranking, and cited answers. Graduation project.
Dev AID
Multi-AI orchestrator for coding assistants: route tasks to Claude/Gemini/GPT/local LLMs, hybrid RAG, autonomous agents, dual-AI challenger reviews, security automation. Works alo…
Knowledge Base
Semantic search knowledge base with vector embeddings and Claude MCP integration
AI Memory
🧠 Manage semantic memory for AI agents with this production-ready Model Context Protocol server, enabling efficient storage and retrieval of contextual knowledge.
RAG Codebase
Code-aware RAG over a repository: AST-boundary chunking (tree-sitter), hybrid dense+BM25 retrieval with RRF & reranking, a code graph (imports/calls + PageRank), grounded citation…
Alpha
Korean crypto × AI vertical media + community — alpha.moss.land. Channel stance, AI briefs, RAG, 8 AI personas with track records, 12-tool MCP server.
Distill
Self-hosted RAG pipeline — ingest technical PDFs and web pages into a searchable knowledge base, exposed as MCP tools
AI Engineer
AI engineering portfolio with Next.js demos for LLMs, RAG, vector search, embeddings, agents, MCP, guardrails, observability, prompt engineering, and token economics.
Hello World
Local-first AI workspace for Web, Windows Desktop, and Mobile with multi-provider chat, RAG, Web search, MCP/plugin tooling, and Desktop-only sandboxed code execution.
Knowledge Base MCP
Local knowledge base and semantic search service with FastAPI, ChromaDB, BGE-M3, and MCP integration
Agentic AI Learning Roadmap
Local-first hands-on roadmap for learning Agentic AI, RAG, MCP, multi-agent systems, and production AI apps.
Context Graph
Decision-aware knowledge graph on LightRAG: extends (head, relation, tail) triples into contextual quadruples (h, r, t, rc) that capture decision lineage — who approved what, why,…