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.
CodeRAG
Advanced graph-based code analysis for AI-assisted software development
Mnemos
Biomimetic memory architectures for LLMs — surprisal gating, reconsolidation, affective routing, sleep consolidation, and spreading activation
Master Agentic AI With Google ADK
Master Agentic AI with Google ADK: 100+ runnable Python agents for the Agent Development Kit - tools, MCP, A2A, multi-agent workflows, sessions and memory, RAG, Live API voice, ad…
RepoBrain
Local codebase indexing and search tool. Supports hybrid search, flow tracing and impact analysis.
LLM Wiki
Agent-first knowledge base — wiki over RAG. Plain markdown with wikilinks, background quality agents, and an MCP server for agent navigation.
MCP
High-performance MCP server providing S3-compatible object storage operations for AI/LLM integration
SRE Agent
Autonomous agent for Kubernetes incident detection, diagnosis, and mitigation using LLMs and modular workflows. Integrates LangChain, LangGraph, and MCP servers to enable automate…
Claude Wiki
Unofficial Markdown mirror of Anthropic's Claude docs: API platform, Claude Code, Agent SDK, MCP, Help Center, news and research. One file per upstream page, with YAML frontmatter…
Contextmine
Documentation & Code Indexing with MCP - Open-source Context7 alternative
Configs
MCP (Model Context Protocol) server configurations for popular services like GitHub, Figma, Puppeteer, Sentry, and Context7
Memory Libsql
🧠 High-performance persistent memory system for Model Context Protocol (MCP) powered by libSQL. Features vector search, semantic knowledge storage, and efficient relationship mana…
Totalrecall
Local, searchable, encrypted index of everything that happens on your computer. 100% on-device, no AI, no telemetry, fully open source. *Optional* local MCP server to query captur…
Vybe Intelligence Vault
An auto-updating open-source vault for AI agents, RAG systems, MCP servers, prompts, tools, templates, and next-generation web development.
Shared Agent Memory
One shared memory for all your AI coding agents (Claude Code, Codex, any MCP client) via a single MCP server.
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.
HelixAI
Your own AI workspace on your own machines: chat, agents, coding, knowledge bases (RAG) and fine-tuning with local models. Open source (AGPL-3.0).
Vybe Intelligence Vault
An auto-updating open-source vault for AI agents, RAG systems, MCP servers, prompts, tools, templates, and next-generation web development.
Synthetix
Self-hosted AI knowledge base & long-form writing workbench — turn large document collections into traceable, structured documents.
Recollect
Self-hosted AI memory and MCP coordination for coding agents. Persistent context across repositories and sessions, with knowledge graphs, hybrid search, and a desktop web UI. Buil…
Docingest
Open-source engine for turning documentation sites into searchable, MCP-accessible context for humans and coding agents.
server
Open-source engine for turning documentation sites into searchable, MCP-accessible context for humans and coding agents.
Awesome Agent Boom
AI Agent 开源书单/教程合集 | Awesome list of LLM Agent books & courses
Cyber AI Team
Self-hosted AI company OS for solo founders: autonomous agents, ERPNext business memory, and owner-visible governance.
Mnemos
Local-first MCP memory server for AI agents, with source citations and OKF/Markdown knowledge bases.
Frappe MCP Server
Python implementation of Frappe MCP server with advanced filtering, comprehensive API coverage, and custom filter language that bypasses MCP JSON validation limitations
Interakt
Open-source, self-hosted search and AI chat for your website, grounded in your own data
Vector MCP
Vector MCP Server for AI Agents - Supports ChromaDB, Couchbase, MongoDB, Qdrant, and PGVector
Agent Zero To One
从零开始学 AI Agent：17 章渐进教程 + 每章可运行代码 + 算法面试轨（100 题详解）+ 65 道模拟面试题 + 项目实战案例（真实 Go Agent 项目源码级复盘，76 道练习题）+ 本地多语言在线判题（Python/C++）。网页版双击即开，无需 API Key 也能跑完。
CodeGrok MCP
CodeGrok MCP is a Model Context Protocol (MCP) server that enables AI assistants to intelligently search and understand codebases using semantic embeddings and Tree-sitter parsing.
Aurora
AuroraKB is a semantic search-based knowledge base system that provides persistent context storage for AI assistants through the MCP (Model Context Protocol).
Graphersal
In-memory graph database and Gremlin traversal engine in Rust: browser playground, CLI, MCP server for AI agents, durable store, Python bindings.
Claude Memory
Local MCP server for persistent memory across Claude Code sessions
Memory Forge
Universal AI Context & Memory System - MCP Server for persistent AI memory
Splitwise MCP
A gold-standard Model Context Protocol server for Splitwise — expense, group, and friend management for Claude Code, Gemini CLI, and any MCP host
Ragfs
Agentic FUSE filesystem for LLM agents. Structured file operations with JSON feedback, audit logging, undo support, and semantic search.
Tracord Release
迹录 Tracord —— 基于本地小模型多智能体的智能旅行规划助手 / AI travel planner with local SLM multi-agents — light up visited cities on a map, log expenses with one sentence, and generate executable day-…
AITesterBlueprint4x
Learning about AI skills, prompt engineering, RAG, MCP, Lank Flow, Lanksmith, n8n, and deepeval and RAG so
Mnemo
MCP server that uses Gemini's context caching as extended memory for AI assistants. Load GitHub repos, URLs, PDFs.
Obsidian MCP Server
Obsidian plugin that runs a local MCP server, exposing vault semantic search and file operations to AI assistants.
Memforge
Neuroscience-inspired memory for AI agents — sleep cycles that rewrite and strengthen knowledge over time. TypeScript, PostgreSQL, MCP.
Ragfs
Agentic FUSE filesystem for LLM agents. Structured file operations with JSON feedback, audit logging, undo support, and semantic search.
Anima
A persistent AI character that reads world news, builds memories with retrieval, and evolves an emotional state over time.
Localmem
Local-first multi-agent memory MCP server with hybrid search, behavioral graphs, knowledge triples, and lifecycle management
Vitrus Archive
your glass-box company brain — tells you what it doesn't know (deterministic gap analysis). MIT core · MCP · PGLite→Postgres.
Homekb
Local-first personal Markdown knowledge base with semantic search, AI Q&A, MCP, desktop/web clients, and a self-hostable zero-data-at-rest relay.
Wiki Book
AI Engineering practice and open-source book: learning, experiments, and judgment across LLMs, agents, RAG, MCP, and AI coding.
Lawgent
Lawgent — an open-source legal AI agent. Grounded, multi-jurisdiction (CN · US · EU · ET · ICAO), citation-verified: every pinpoint round-tripped against the primary source.
Second Brain
Build a second brain every AI can share: your content in Oracle AI Database 26ai — semantic search with in-database embeddings, a self-compiling wiki, four kinds of agent memory,…
Wraith
潜伏在终端与桌面里的幽灵 AI 编程 agent「Wraith」· A ghost-themed AI coding agent for terminal & desktop
Anima
A persistent AI character that reads world news, builds memories with retrieval, and evolves an emotional state over time.