RAG Systems

Tools and platforms for Retrieval-Augmented Generation (RAG), integrating external data sources with language models. Enables context retrieval, relevant document fetching, hybrid search, and dynamic knowledge injection into AI/LLM workflows.

MCP ServersBrowse all →

byteask-embedded-docsofficial
RAG Systems Embedded system Documentation Access
ByteAsk
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license
A
quality
B
maintenance
An MCP server for source-grounded, page-cited evidence retrieval tailored for embedded and firmware development, returning verbatim snippets with exact citations or 'no match' to prevent fabrications.
Last updated 2026-06-20
10
3
17
MIT
decisionnode/DecisionNodeofficial
Knowledge & Memory Developer Tools RAG Systems
decisionnode
A
license
A
quality
A
maintenance
Record development decisions as structured JSON, embed them as vectors via Gemini, and search semantically over MCP. Works with Claude Code, Cursor, Windsurf, and any MCP client.
Last updated 2026-04-15
4
9
25
39
MIT
SEO Review Tools - MCP serverofficial
Search Marketing RAG Systems
SEO-Review-Tools
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license
B
quality
D
maintenance
Get access to real-time SEO data, including: keyword insights, backlink data, traffic estimates and more. Allow AI tools and Large Language Models (LLMs) to tap into the real-time SEO Review Tools API with natural language commands.
Last updated 2025-06-11
8
8
2
5
MIT
Moorcheh MCP Serverofficial
RAG Systems Vector Databases AI & Machine Learning
moorcheh-ai
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license
A
quality
C
maintenance
Enables interaction with Moorcheh AI services including namespace management, document embedding, vector search, and AI-powered answers through the Model Context Protocol.
Last updated 2026-05-13
13
20
4
Apache 2.0
mcp-hydrolixofficial
Databases RAG Systems
hydrolix
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license
A
quality
A
maintenance
mcp-hydrolix
Last updated 2026-06-25
4
11
Apache 2.0
Mnemexa MCPofficial
Knowledge & Memory RAG Systems
mnemexa
A
license
A
quality
B
maintenance
Provides persistent, self-optimizing memory for AI agents, enabling them to remember preferences and context across sessions and share knowledge across multiple agents.
Last updated 2026-05-20
4
10
ISC
CrowdCent MCP Serverofficial
Research & Data Finance RAG Systems
crowdcent
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license
B
quality
D
maintenance
Enables AI assistants to interact with CrowdCent's prediction challenges, allowing them to access challenges, download datasets, submit predictions, and monitor submissions through natural language commands.
Last updated 2025-06-26
13
1
MIT
mcp-server-qdrantofficial
Vector Databases RAG Systems Knowledge & Memory
qdrant
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license
B
quality
D
maintenance
This repository is an example of how to create a MCP server for Qdrant, a vector search engine.
Last updated 2026-06-23
2
1,441
Apache 2.0
Needle MCP Serverofficial
RAG Systems Documentation Access Search
needle-ai
A
license
A
quality
D
maintenance
A server that allows users to manage documents and perform Claude-powered searches using Needle through the Claude Desktop application.
Last updated 2025-07-27
7
100
MIT
jobswithgptofficial
Search RAG Systems App Automation
jobswithgpt
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license
B
quality
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maintenance
jobswithgpt
Last updated 2026-02-11
1
8
Skrape MCP Serverofficial
Web Scraping RAG Systems
skrapeai
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license
B
quality
F
maintenance
This server converts webpages into clean, structured Markdown optimized for language model consumption, removing unnecessary content and supporting JavaScript rendering.
Last updated 2025-07-30
1
12
MIT
Context7 MCP
Documentation Access Developer Tools RAG Systems
upstash
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license
A
quality
B
maintenance
A Model Context Protocol server that fetches up-to-date, version-specific documentation and code examples from libraries directly into LLM prompts, helping developers get accurate answers without outdated or hallucinated information.
Last updated 2026-06-25
16
2
993,426
58,024
MIT
Memsolus MCP Serverofficial
Knowledge & Memory RAG Systems Autonomous Agents
memsolus
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license
A
quality
D
maintenance
Provides persistent long-term memory for AI agents through semantic search and automated knowledge graph extraction. It enables agents to store, recall, and reason over facts, preferences, and relationships across multiple conversations and sessions.
Last updated 2026-06-06
14
34
MIT
Zilliz MCP Serverofficial
Vector Databases RAG Systems Databases
zilliztech
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license
A
quality
D
maintenance
Enables AI agents to interact with Milvus vector databases and Zilliz Cloud through natural language, allowing users to create clusters, manage collections, insert vector data, and perform semantic searches directly from their AI assistants.
Last updated 2025-07-03
16
34
Apache 2.0
GroundDocsofficial
Documentation Access RAG Systems Developer Tools
GroundDocs
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license
A
quality
D
maintenance
A version-aware Kubernetes documentation assistant that connects LLMs to trusted, real-time Kubernetes docs to reduce hallucinations and ensure accurate, version-specific responses.
Last updated 2025-05-25
2
28
4
MIT
ContextBolt Bookmarksofficial
RAG Systems Search
ContextBolt
A
license
A
quality
C
maintenance
AI-powered recall over your saved bookmarks. It gives Claude semantic search, topic clusters, recent saves, and save-from-chat across the content you save from X, Reddit, LinkedIn, and the web.
Last updated 2026-06-19
5
MIT
Manticore Search MCPofficial
Databases Search RAG Systems
manticoresoftware
A
license
A
quality
D
maintenance
Connect AI assistants to Manticore Search. Execute SQL queries, list tables, get schemas, and fetch documentation. Perfect for building RAG applications and search-powered AI agents.
Last updated 2026-04-02
5
3
Apache 2.0
Baidu Vector Database MCPofficial
Vector Databases RAG Systems
baidu
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license
B
quality
D
maintenance
A server that provides access to Baidu Cloud Vector Database functionality through the Model Context Protocol, enabling LLM applications to perform vector searches and database operations via natural language.
Last updated 2026-06-08
14
3
Apache 2.0
ckg-mcp
Knowledge & Memory RAG Systems
Yarmoluk
A
license
A
quality
B
maintenance
A Compact Knowledge Graph MCP server providing pre-structured domain knowledge as a routing layer for agent stacks, enabling efficient structural queries (e.g., prerequisites, dependency chains) without hallucinations.
Last updated 2026-06-22
16
4
3
MIT
Leadpipe MCPofficial
Marketing Customer Data Platforms RAG Systems
leadpipe-com
A
license
B
quality
C
maintenance
Provides access to Leadpipe's intent and data APIs for topic discovery, audience management, and visitor data lookup. It enables agents to automate lead generation workflows, analyze website topics, and manage tracking pixels through natural language.
Last updated 2026-04-01
25
7
MIT
mcp-reposkeinofficial
Code Analysis RAG Systems Developer Tools
reposkein
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license
A
quality
A
maintenance
Deterministic code-graph (GraphRAG) over your repo for LLM agents — local-first, git-native, zero-infra, served via MCP. Python, TS/JS, Rust, Go, Java, C#.
Last updated 2026-06-24
8
4
Apache 2.0
Redis Cloud API MCP Serverofficial
Cloud Platforms Databases RAG Systems
redis
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license
A
quality
F
maintenance
The Redis Cloud API MCP Server provides an MCP Server for Redis Cloud's API, allowing you to manage your Redis Cloud resources using natural language.
Last updated 2025-05-05
16
24
39
MIT
e-Gov Law MCP Server
Government Data Search RAG Systems
ryoooo
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license
A
quality
D
maintenance
Enables intelligent search and retrieval of Japanese legal statutes through the e-Gov API. Supports smart lookup of laws and articles with abbreviation recognition, batch processing, and multi-tier caching for high-performance legal research.
Last updated 2025-07-19
22
8
10
MIT
knot
Code Analysis Developer Tools RAG Systems
raultov
A
license
A
quality
A
maintenance
Knot is a semantic and structural codebase indexer designed for AI coding agents and developers navigating large projects. It combines vector search and graph traversal to find code by meaning, analyze impact via reverse dependencies, and explore file architectures.
Last updated 2026-06-21
12
5
3
MIT
Dedalus MCP Documentationofficial
Documentation Access Search RAG Systems
dedalus-labs
A
license
A
quality
D
maintenance
An MCP server that serves documentation and enables AI-powered search, Q\&A, and document analysis for developer tools and guides.
Last updated 2025-09-20
5
4
MIT
Pinecone Developer MCPofficial
RAG Systems Vector Databases Developer Tools
pinecone-io
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license
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quality
D
maintenance
Pinecone Developer MCP
Last updated 2026-06-04
1
3,003
70
Apache 2.0
Oxylabs MCP Serverofficial
Web Scraping Browser Automation RAG Systems
oxylabs
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license
A
quality
C
maintenance
A scraper tool that leverages the Oxylabs Web Scraper API to fetch and process web content with flexible options for parsing and rendering pages, enabling efficient content extraction from complex websites.
Last updated 2026-06-08
4
98
MIT
YDB MCPofficial
Databases RAG Systems
ydb-platform
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license
B
quality
C
maintenance
Model Context Protocol server for YDB databases that enables AI-powered database operations and natural language interactions with YDB instances from any LLM that supports MCP.
Last updated 2026-06-20
7
26
Apache 2.0
Tavily MCP Serverofficial
Search Web Scraping RAG Systems
tavily-ai
A
license
A
quality
D
maintenance
This server enables AI systems to integrate with Tavily's search and data extraction tools, providing real-time web information access and domain-specific searches.
Last updated 2026-06-04
4
27,930
2,121
MIT
RelayPlaneofficial
Agent Orchestration RAG Systems Autonomous Agents
RelayPlane
A
license
A
quality
F
maintenance
Enables efficient AI workflow orchestration by chaining multi-step LLM operations while keeping intermediate results out of the context window, reducing token usage by 90%+ and supporting multiple AI providers.
Last updated 2026-02-09
7
16
MIT

MCP ConnectorsBrowse all →

ToolSnap MCP A
AI agent microtools. fetch_extract: 98.1% token reduction. $0.02 USDC on Base. 10 free tools.
Blockchain RAG Systems Web Scraping
331
MyAITwin A
A personal RAG database you build from chat, so AI creates work that sounds like you.
RAG Systems Knowledge & Memory
221
Lawbster A
MCP server for German & EU law. Verified, citable legal context for any LLM. Daily updates from official sources, hosted in Germany
Legal & Compliance RAG Systems Vector Databases
112
NewzAI News MCP server AOAuth
The only News based AI MCP your agents will ever need — custom categories, global regions, and time-scoped results in one tool. We use multi-vector & sparse-hybrid search to search through thousands of articles across the world to find the exact news you're looking for.
RAG Systems Research & Data Search
101
Penfield Memory AOAuth
Persistent memory and knowledge graphs for AI agents. Hybrid search, context checkpoints, and more.
Knowledge & Memory RAG Systems Vector Databases
1714
Licium A
Delegate to specialist agents, search MCP tools, and access real-time data APIs — one connection.
Agent Orchestration Search RAG Systems
91
Prior — Knowledge Exchange for AI Agents A
Stop paying for your agent to rediscover what other agents already figured out. Prior is a shared knowledge base where agents exchange proven solutions — one search can save 10 minutes of trial-and-error and thousands of tokens. Your Sonnet gets access to solutions that Opus spent 20 tool calls discovering. Search is free with feedback, and contributing earns credits.
Knowledge & Memory RAG Systems Autonomous Agents
51
changegamer A
Agent-first resource directory for AI agents: protocols, security, RAG, memory, evals, and more.
RAG Systems Knowledge & Memory Agent Orchestration
51
Persistent Project Context for xAI Grok A
Persistent project context for xAI Grok. IANA-registered .faf format.
RAG Systems Search
19217
Qiniso A
Deterministic fact verification for AI agents — checksums & curated data, not guesses.
Knowledge & Memory RAG Systems
561
Search Fragments A
Fragment synthesis for agents. Resolves half-remembered queries; never returns a confident-wrong.
RAG Systems Search
11
ChangeGamer A
Agent-first resource directory for AI agents: protocols, security, RAG, memory, evals, and more.
Agent Orchestration RAG Systems Knowledge & Memory
51
foundrynet-search B
x402-gated web search gateway. Tools: search, search_enriched.
Search RAG Systems
21
AI Readiness Kit A
Generate 18 AI readiness files (llms.txt, ai.txt, RAG indexes, schema) for any website.
RAG Systems Search Knowledge & Memory
61
Drillable A
A multi-domain reference corpus where every answer drills down to its cited, verified source.
RAG Systems Search Knowledge & Memory
51
food-recipe-mcp A
Semantic search across 50,000+ food recipes with hybrid retrieval and reranking.
Search RAG Systems
21
VenuVidya — Carnatic Flute Study Guide A
Kannada/English Carnatic flute KSGMS syllabus — search lessons, log practice, ask a RAG guru.
Education & Learning Tools RAG Systems Search
71
mcp-server B
Apple Developer Documentation with Semantic Search, RAG, and AI reranking for MCP clients
RAG Systems Documentation Access Search
21115
Serper A
Serper MCP — wraps the Serper Google Search API (serper.dev)
Search RAG Systems
331
Exa A
Exa MCP — neural/semantic web search + content retrieval (exa.ai)
Search RAG Systems
331

RAG Systems

MCP ServersBrowse all →

byteask-embedded-docsofficial

decisionnode/DecisionNodeofficial

SEO Review Tools - MCP serverofficial

Moorcheh MCP Serverofficial

mcp-hydrolixofficial

Mnemexa MCPofficial

CrowdCent MCP Serverofficial

mcp-server-qdrantofficial

Needle MCP Serverofficial

jobswithgptofficial

Skrape MCP Serverofficial

Context7 MCP

Memsolus MCP Serverofficial

Zilliz MCP Serverofficial

GroundDocsofficial

ContextBolt Bookmarksofficial

Manticore Search MCPofficial

Baidu Vector Database MCPofficial

ckg-mcp

Leadpipe MCPofficial

mcp-reposkeinofficial

Redis Cloud API MCP Serverofficial

e-Gov Law MCP Server

knot

Dedalus MCP Documentationofficial

Pinecone Developer MCPofficial

Oxylabs MCP Serverofficial

YDB MCPofficial

Tavily MCP Serverofficial

RelayPlaneofficial

MCP ConnectorsBrowse all →