Search & RAG MCP Servers
409 search & rag MCP servers for Claude Code and AI agents, ranked by real installs from npm, PyPI and skills.sh. ddgs leads with 6.5M installs a month.
#Type
- 1ddgsA metasearch library that aggregates results from diverse web search servicesMCP ServersMay 2026
- 2firecrawl-mcp-server🔥 Official Firecrawl MCP Server - Adds powerful web scraping and search to Cursor, Claude and any other LLM clients.MCP ServersJul 2026
- 3fliGoogle Flights MCP, CLI and Python LibraryMCP ServersJul 2026
- 4sembleFast and Accurate Code Search for Agents. Uses ~98% fewer tokens than grep+readMCP ServersJul 2026
- 5duckduckgo-mcp-serverA Model Context Protocol (MCP) server that provides web search capabilities through DuckDuckGo, with additional features for content fetching and parsing.MCP ServersJul 2026
- 6wikipedia-mcpA Model Context Protocol (MCP) server that retrieves information from Wikipedia to provide context to LLMs.MCP ServersMay 2026
- 7arxiv-mcp-serverA Model Context Protocol server for searching and analyzing arXiv papersMCP ServersJul 2026
- 8mcp-searxngPrivate web search for AI assistants via SearXNG — supports Claude, Cursor, and any MCP clientMCP ServersJul 2026
- 9meilisearch-mcpA Model Context Protocol (MCP) server for interacting with Meilisearch through LLM interfaces.MCP ServersJun 2026
- 10mcp-server-serperSerper MCP Server supporting search and webpage scrapingMCP ServersMar 2025
- 11serper-mcp-serverA Serper MCP ServerMCP ServersNov 2025
- 12dataforseo-mcp-serverA comprehensive stdio MCP server for DataForSEO APIMCP ServersJun 2026
- 13zotero-mcpZotero MCP: Connects your Zotero research library with Claude and other AI assistants via the Model Context Protocol to discuss papers, get summaries, analyze citations, and more.MCP ServersJul 2026
- 14mcp-gscGoogle Search Console Insights with Claude AI for SEOsMCP ServersJul 2026
- 15Colour Memory — Cultural Color Intelligence for AIThe world's only historically grounded colour archive built for AI agents. Thousands of named colours across dozens of cultural archives spanning Ancient Rome, Byzantine Empire, Georgian Pleasures, Dickens, Shakespeare, Keats, Japan, IslamMCP Serversrecently
- 16mcp-local-ragLocal-first RAG server for developers. Semantic + keyword search for code and technical docs. Works with MCP or CLI. Fully private, zero setup.MCP ServersJul 2026
- 17mcp-server-gscA Model Context Protocol (MCP) server providing access to Google Search ConsoleMCP ServersFeb 2026
- 18pubmed-mcp-serverSearch PubMed/Europe PMC, fetch articles and full text (PMC/EPMC/Unpaywall), citations, MeSH terms via MCP. STDIO or Streamable HTTP.MCP ServersJun 2026
- 19open-streetmap-mcpAn OpenStreetMap MCP server implementation that enhances LLM capabilities with location-based services and geospatial data.MCP ServersJul 2025
- 20blockrun-mcpLive data for AI agents — search, research, markets, crypto, X/Twitter. Pay-per-call via x402 micropayments.MCP ServersJul 2026
- 21OmegaMaintain persistent project context by storing decisions, lessons, and task checkpoints for seamless session transitions. Navigate information through semantic search and relationship graphs to uncover related knowledge clusters. Automate mMCP Serversrecently
- 22pdf-mcpAn MCP server that lets Claude Code and other AI agents work through large PDFs without overflowing their context — search by meaning or keyword, read only the pages that matter, and cleanly pull out tables, images, and scanned text, even from multi-column and Japanese layouts.MCP ServersJul 2026
- 23Synapse Layer (Synapse Protocol)MCP-native Trust Infrastructure for AI Agents. Persistent encrypted memory with Trust Quotient scoring, cross-agent handover, and immutable audit trail.MCP Serversrecently
- 24misataHigh-performance open-source synthetic data engine. Uses LLMs for schema design and vectorized NumPy for deterministic, scalable generation.MCP ServersJul 2026
- 25memxus**Memxus** is multi-platform persistent memory for AI assistants. Save project context, preferences, and decisions once — recall them in Claude, ChatGPT, Cursor, and other MCP clients. ## What it does - **Remember** — store facts, preferenMCP Serversrecently
- 26haiku.ragOpinionated agentic RAG powered by LanceDB, Pydantic AI, and DoclingMCP ServersJul 2026
- 27wet-mcpOpen-source MCP server for AI agents: web search, content extraction, and library docs -- 5-strategy scraping, runs without API keys.MCP ServersJul 2026
- 28lilbeeThe whole local AI stack in one executable: it runs and manages local AI models across every GPU, and it's a search engine you can talk to, with cited answers from your files, code, and the web. MCP server for coding agents, web crawler, TUI, CLI, REST API, Python library. No Ollama or LM Studio needed, works with both.MCP ServersJul 2026
- 29obsidian-hybrid-searchHybrid search over your Obsidian vault – CLI and MCP serverMCP ServersJul 2026
- 30wigoloThe go-to web for your AI coding agent — local-first search, fetch, crawl & research over MCP. No API keys, no cloud, $0/query. Public beta.MCP ServersJul 2026
- 31granola-mcp-serverLocal granola-ai-mcp-serverMCP ServersJun 2026
- 32rosettaMCP Server with RouterOS docs + commands + products + changelogs, using SQLite-as-RAG, sourced from MikroTikMCP ServersJul 2026
- 33Vector Search — In-Memory TF-IDF Semantic StoreIn-memory vector search API for AI agents. Store documents and query by semantic meaning using TF-IDF vectorization with cosine similarity. Lightweight alternative to Pinecone/Weaviate for small datasets. Tools: data_vector_search. Use thMCP Serversrecently
- 34chunkhoundLocal first codebase intelligenceMCP ServersJul 2026
- 35srclightDeep code indexing MCP server for AI agents. 25 tools: hybrid FTS5 + embedding search, call graphs, git blame/hotspots, build system analysis. Multi-repo workspaces, GPU-accelerated semantic search, 10 languages via tree-sitter. Fully local, zero cloud dependencies.MCP ServersApr 2026
- 36openalex-research-mcpMCP server for the OpenAlex API — search 240M+ scholarly works, analyze citations, track research trends, and map collaboration networksMCP ServersJun 2026
- 37mcp-read-website-fastQuickly reads webpages and converts to markdown for fast, token efficient web scrapingMCP ServersJun 2026
- 38knowledge-ragLocal RAG MCP server for Claude Code — hybrid search (semantic + BM25), cross-encoder reranking, 13 MCP tools, 20 format parsers. Zero external servers, zero API keys.MCP ServersJul 2026
- 39wikipedia-mcpWikipedia MCP Server written in TypeScriptMCP ServersApr 2025
- 40reddit-mcp-server🔗 A zero-config Model Context Protocol (MCP) server for Reddit — search posts, browse subreddits, scrape user activity, and get structured data via any MCP-compatible AI client. No API keys or authentication needed.MCP ServersMar 2026
- 41one-search-mcp🚀 OneSearch MCP Server: Web Search & Scraper & Extract, Support agent-browser, SearXNG, Tavily, DuckDuckGo, Bing, etc.MCP ServersJul 2026
- 42mcp-wayback-machineMCP server and CLI tool for interacting with the Internet Archive's Wayback MachineMCP ServersJul 2026
- 43openzim-mcpOpenZIM MCP is a modern, secure, and high-performance MCP (Model Context Protocol) server that enables AI models to access and search ZIM format knowledge bases offline.MCP ServersJul 2026
- 44mcp-omnisearch🔍 A Model Context Protocol (MCP) server providing unified access to multiple search engines (Tavily, Brave, Kagi, Exa), AI tools (Kagi FastGPT, Exa, Linkup), and content extraction services (Firecrawl, Tavily, Kagi). Includes GitHub search. All through a single interface.MCP ServersJul 2026
- 45vexorA semantic search engine for files and code.MCP ServersJul 2026
- 46google-surf-mcpGoogle search MCP. One MCP replaces search + fetch + academic-paper extractor.MCP ServersJul 2026
- 47code-graph-ragThe ultimate RAG for your monorepo. Query, understand, and edit multi-language codebases with the power of AI and knowledge graphsMCP ServersJul 2026
- 48agent-libraryAgent Library personal knowledge base with a search and retrieval system MCP Server and CLI. Preconfigured local models and support for Text, images, OCR/vision, and code embeddings. Use over MCP with (Claude, Cursor, Codex, ChatGPT, etc) MCP ServersJul 2026
- 49omnireachSearch & read the login-walled Chinese internet for your AI agent — 微信公众号/小红书/抖音/B站 + Twitter/Reddit/HN/YouTube. One CLI, one JSON schema, zero-config WeChat search. 让 AI agent 搜到微信公众号. Install by telling your agent.MCP ServersJul 2026
- 50baidu-mcp-serverBaidu Search MCP Server I A Model Context Protocol (MCP) server that provides web search capabilities through Baidu, with additional features for content fetching and parsing.MCP ServersOct 2025
