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MCP servers tagged retrieval-augmented-generation
253 live MCP servers tagged "retrieval-augmented-generation", ranked by trust score. Tags come from package metadata and repository topics, so this list covers servers across every category that work with retrieval-augmented-generation.
Rimcp Hybrid
Rimworld Coding RAG MCP server
Local Deep Research
Local Deep Research achieves ~95% on SimpleQA benchmark (tested with GPT-4.1-mini). Supports local and cloud LLMs (Ollama, Google, Anthropic, ...). Searches 10+ sources - arXiv, P…
Txtai
💡 All-in-one AI framework for semantic search, LLM orchestration and language model workflows
LEANN
[MLsys2026]: RAG on Everything with LEANN. Enjoy 97% storage savings while running a fast, accurate, and 100% private RAG application on your personal device.
PocketFlow
Pocket Flow: 100-line LLM framework. Let Agents build Agents!
Swirl Search
AI Search & RAG Without Moving Your Data. Get instant answers from your company's knowledge across 100+ apps while keeping data secure. Deploy in minutes, not months.
Haystack
Open-source AI orchestration framework for building context-engineered, production-ready LLM applications. Design modular pipelines and agent workflows with explicit control over…
Llmc
One stop shop - Local-first RAG stack with intelligent polyglot-code/docs, remote code execution, local llama enrichment, progressive disclosure tools, mcp server, sandboxed secur…
Agentty
AI pair programming in your terminal — one static binary, sub-ms startup, any model
SodaMem
Agentic memory infra for AI agents
IvenKooLab/loci
A queryable second brain over your scattered notes and docs - hybrid retrieval (vector + BM25), section-level citations, and an MCP server so AI agents can use it. ~300 lines, no…
Redis Vl Python
Redis Vector Library (RedisVL) -- the AI-native Python client for Redis.
Redevops Rag
Hybrid RAG (DuckDB vector + BM25 + RRF + recency/keyword priors + optional cross-encoder rerank) as an installable library + CLI.
PharosRAG
Pharos — local-first agentic RAG for your team's document library: multi-format ingest, hybrid retrieval, enterprise ACL, dual HTTP + MCP exits.
OpenDocuments
Open source RAG tool for AI document search - connect GitHub, Notion, Google Drive and ask questions with cited answers. Self-hosted with Ollama/OpenAI/Claude.
AI Engineering Playbook
A zero-to-100 learning path for applied AI engineering — RAG, embeddings, vector search, agents, MCP, and the production engineering around them. 56 pages, built as a searchable s…
Rag CLI
Local Retrieval-Augmented Generation (RAG) plugin for Claude Code that combines Chroma db vector embeddings with intelligent info retrieval with Multi-Agent Framework (MAF) orches…
Jurisd
Model Context Protocol server for Australian legislation and case law search.
MUSUBI
Musubi (結び) — Ai Agent shared memory and thought layer. The braiding of threads between presences.
AI For DevOps
A 21-day hands-on journey to mastering AI for DevOps — covering LLMs, GenAI, CI/CD, Kubernetes, cloud, automation, and AI-powered DevOps projects.
Search.elixpo
OreoLook — an open-source, OpenAI-compatible agentic web search and deep-research engine with streaming, MCP tools, Redis memory, Qdrant retrieval, and PDF exports.
Vector MCP
Vector MCP Server for AI Agents - Supports ChromaDB, Couchbase, MongoDB, Qdrant, and PGVector
Smriti
Zero-infrastructure, local-first memory for AI agents. One SQLite file — no Postgres, Neo4j, or cloud. Bi-temporal supersession (updates, never deletes), four-channel hybrid retri…
Kb Arena
Benchmark 19 retrieval architectures (vector, contextual, QnA, knowledge graph, LightRAG, hybrid, RAPTOR, PageIndex, BM25, metadata-filtered, temporal, rerank, HyDE, multi-query,…
Codegraph
🕸️ Code knowledge graph for Claude Code & AI coding agents — index TypeScript, NestJS, React into Neo4j and query architecture in Cypher
Rag Server
Lightweight RAG server for the Model Context Protocol: ingest source code, docs, build a vector index, and expose search/citations to LLMs via MCP tools.
Resonant Archive
Local-first semantic search for your ChatGPT, Claude, and AI conversation history. Python CLI + MCP server for Claude Desktop. Uses sentence-transformers + ChromaDB. No API keys,…
Musubi
Musubi (結び) — Ai Agent shared memory and thought layer. The braiding of threads between presences.
Neo Agent Brain
Point a cross-model AI engineering team at your own codebases. The Agent OS keeps named AI maintainers' identity, memory and review across labs alive between sessions — the Brain…
MonkeyLLM
Knowledge engine for AI agents: your documents become a git-versioned markdown knowledge graph the agent navigates over MCP. Curated summaries, typed edges, cited answers, SQL ove…
Srag
Highly flexible RAG system with advanced document parsing and audio processing.
Knowledge Rag
Local RAG System for Claude Code — Hybrid search + Cross-encoder Reranking + Markdown-aware Chunking + 12 MCP Tools. No external servers, pure ONNX in-process.
Pinecone Claude Code Plugin
The official Pinecone marketplace for Claude Code Plugins
Synaptic Memory
Brain-inspired knowledge graph: spreading activation, Hebbian learning, memory consolidation.
TabulaRAG
A fast-ingesting tabular data MCP RAG tool backed with cell citations.
EstateWise Chapel Hill Chatbot
🏠 An AI real estate app featuring secure auth, conversation management, & personalized property recommendations. Powered by Agentic AI, RAG (w/ Pinecone), GraphRAG (w/ Neo4j), MCP…
cdeust/Cortex
coding write gate, WRRF retrieval. PostgreSQL + pgvector, 33 MCP tools, 7 lifecycle hooks. Benchmarked 97.8% R@10 on LongMemEval. `claude plugin marketplace add cdeust/Cortex`
TrueMemory
A living memory system that ingests long-horizon data to infer insights, enabling more decisive action, all while running on a single SQLite file locally.
Gptme Rag
Local RAG as a simple CLI, for standalone use or as a gptme tool
Fortemi
Self-hosted AI knowledge base with hybrid semantic search (pgvector + FTS + RRF), MCP server, multi-provider LLM inference (Ollama, OpenAI, OpenRouter, llama.cpp), multimodal inge…
CodeContext
Local code intelligence that reads your entire codebase. Secrets stay on your machine, period.
Flutter AI Labs
A curated collection of LLM-powered Flutter apps built using RAG, AI Agents, Multi-Agent Systems, MCP, and Voice Agents.
0gmem
Long-term conversational memory system for AI agents — cell-based architecture with hybrid BM25 + semantic retrieval. 96% accuracy on LoCoMo benchmark.
Awesome Open AI Alternatives
A curated list of open-source alternatives to proprietary AI tools — LLMs, agents, RAG, coding assistants, image/video/voice generation, and local deployment. Updated July 2026.
Genai Starter Pack
Curated catalog and dataset of 50 cloneable GenAI apps and Hugging Face Spaces across RAG, AI agents, LangGraph, MCP, and more
Ochat
Text-first toolkit for building reproducible, composable LLM workflows as plain files in OCaml.
Provenant
Microsoft Build AI 2026 National 1st Place. Local codebase memory for AI coding agents: 63.8% Coverage@5, 75.2% Coverage@10, 60-65x lower context.
TokenPack
TokenPack packs long documents, codebases, PDFs, and folders into compact, evidence-dense LLM context using local embeddings, evidence scoring, and budget-aware selection.
Montycat Python
AI-native NoSQL + vector database with built-in semantic search for RAG, AI agents & LLM memory — the async Python client. Self-hosted Pinecone alternative.
Rag Chat
A production-ready RAG (Retrieval Augmented Generation) system for chatting with your documents