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.
Puppyone
Context drive for your AI agents
Ongrid
An Android application that acts as a harness to identify local ollama servers, connect the user to those agents via a chat interface, and allows them to connect those agents with…
AI Engineer Notebooks
Hands-on, framework-free Colab notebooks for the AI Engineer / Forward Deployed Engineer (FDE) skill set — model APIs, structured output, tool calling, RAG, evals-as-the-spine, ag…
PatentWriterAgent
PatentWriterAgent Demo
Moorcheh
Model Context Protocol server that brings Moorcheh search and RAG tools to MCP clients.
selvage-lab/selvage
The self-finished edge that keeps your scattered knowledge from unraveling — a local-first hybrid-search layer over Slack, wikis, code, and databases, queryable by humans, MCP cli…
serkan-ozal/driflyte-mcp-server
The Driflyte MCP Server exposes tools that allow AI assistants to query and retrieve topic-specific knowledge from recursively crawled and indexed web pages.
Agentic Graph RAG
Agentic Graph RAG: Skeleton Indexing + VectorCypher + Agentic Router with Self-Correction
Prism MCP Server
PRISM MCP Server — remote MCP server for GitHub-backed session continuity
Code RAG
An MCP server that add semantic code search to your coding agent
Agentica
One person, a team of agents: CLI, Web, Desktop & Python SDK with multi-session collaboration, persistent memory, and self-evolving skills. 一个人，一支 Agent 团队：支持多终端协作、持久记忆与技能自进化的 AI…
Ms Cookbook
魔搭紫皮书｜ModelScope Cookbook：面向开发者的开源模型应用实战指南，覆盖模型选型、推理、微调、评测、RAG、Agent 与 AIGC，从跑通第一个模型到构建实际应用。
Engrim
The Universal Cross-Model Episodic Memory Standard. Local-first, project-scoped SQLite memory engine for Google Antigravity, Claude Code, Cursor, Windsurf, and Codex. Zero cloud l…
SodaMem
Agentic memory infra for AI agents
Chanakya Local Friend
Chanakya is an advanced, open-source, and self-hostable voice assistant designed for privacy, power, and flexibility. It leverages local AI/ML models to ensure your data stays wit…
Chanakya Local Friend
Chanakya is an advanced, open-source, and self-hostable voice assistant designed for privacy, power, and flexibility. It leverages local AI/ML models to ensure your data stays wit…
AI Agent
一个面向全网研究与复杂数据分析的云端智能体，能在公开网络、YouTube、BiliBili、X、小红书、Hacker News上研究任何主题 。项目wiki：https://zread.ai/OWWZO/ai-agent
Forge
Forge is an open-source, self-hosted alternative for visually building and shipping AI agents and workflows without giving up control of your infrastructure.
Context Engineering
Context Engineering: Build Consistent, Accurate, Predictable AI Systems
Aiworkdeck
Open-source workspace for professional document AI: reviewable agent edits, source-linked work, three-way document merges, and an extensible plugin runtime. Starting with legal wo…
Agentic AI
Agentic AI research papers, benchmarks, frameworks, and tools curated across 24 domains.
AI Engineer
AI Engineering Specially Topics- Agentic AI & GenAI Explanation
Aiworkdeck
Open-source workspace for professional document AI: reviewable agent edits, source-linked work, three-way document merges, and an extensible plugin runtime. Starting with legal wo…
AI Engineer
Runnable AI engineering modules: agents, MCP, memory, RAG, voice, fine-tuning, MLOps, and security. One folder per module.
Heimdall
A lightweight CPU only memory approach with ranked retrieval. Simple, yet effective.
Origin MCP
通过配置MCP能够在opencode上调用origin进行画图
Agent Brain
Local-first RAG memory for AI agents: hybrid + GraphRAG search, MCP server with OAuth 2.1, plugin for Claude Code / OpenCode / Codex.
Vera
Local code search combining BM25, vector similarity, and cross-encoder reranking. Parses 60+ languages with tree-sitter, runs entirely offline, and returns structured results with…
Agent Brain
Local-first RAG memory for AI agents: hybrid + GraphRAG search, MCP server with OAuth 2.1, plugin for Claude Code / OpenCode / Codex.
Agenticos
Open-source AI teammates for your company. The self-hosted agent layer: build, run and govern AI agents on your own servers, models and rules. RAG, skills, a real browser, 4,700+…
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…
Asta Skill
Asta MCP skill — give Claude Code/Codex/Cursor/Windsurf/OpenClaw access to Semantic Scholar via Ai2 Asta MCP server
LLM
Model Context Protocol server for LLM integration and management
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…
AI Memory Vault
Persistent memory layer for AI coding agents — SQLite + FTS, ChromaDB semantic search, and optional DynamoDB team sync. Query-first, so agents check accumulated knowledge before t…
Pinecone
MCP server for interacting with Pinecone vector database
Atomic
**Aut**omated Seis**mic** Processing
Muninndb
The cognitive database. A new class of data storage. Not a vector store, not a graph DB, not a RAG wrapper. Ebbinghaus decay, Hebbian learning, and Bayesian confidence are engin…
Cymbal Air Toolbox Demo
Demo of a customer service agent (Cymbal Air) using LangGraph, Tools, and RAG to interact with Google Cloud Databases via MCP Toolbox.
Corpusos
Open-source protocol suite standardizing LLM, Vector, Graph, and Embedding infrastructure across LangChain, LlamaIndex, AutoGen, CrewAI, Semantic Kernel, and MCP. 3,330+ conforman…
Fim One
LLM-powered Agent Runtime with Dynamic DAG Planning & Concurrent Execution
Github Stars
A curated list of my GitHub stars by stargazed
Knowledge Base Server
Make every AI agent you use smarter. Persistent memory with SQLite FTS5, MCP server, Obsidian sync, and self-learning intelligence pipeline.
Restai
RESTai is an AIaaS (AI as a Service) open-source platform. Supports many public and local LLM suported by Ollama/vLLM/etc. Precise embeddings usage and tuning. Built-in image gene…
Bedrock Engineer
Universal AI Agent using Amazon Bedrock, capable of customize to create/edit files, execute commands, search the web, use knowledge base, use multi-agents, generative images and m…
Genai Quickstart Pocs
This repository contains sample code demonstrating various use cases leveraging Amazon Bedrock and Generative AI. Each sample is a separate project with its own directory, and inc…
Awesome AI Agent Papers
A curated collection of AI agent research papers released in 2026, covering agent engineering, memory, evaluation, workflows, and autonomous systems.
Sc Auditor
Solidity smart contract auditor leveraging static analysis, Solodit findings and Map, Hunt, Attack strategy
AI Agents From Zero
🚀 2026 最系统的 AI Agent 速成指南｜智能体实战教程 · 完整学习路径 + 实战项目 + 面试题库 · 对标大模型应用开发工程师岗位 · 覆盖LangChain / LangGraph / Coze / Dify / MCP / skills / LLM / RAG / 提示词 · 企业级部署与微调 · 从0到企业级落地 + 从学习到上线…
Glance
MCP server that delegates research / md / obsidian work to a cheap sub-agent (GLM, DeepSeek, OpenAI-compat). Saves codex/claude/cursor tokens on the heavy 'read N files' loop.