Search and knowledge MCP servers

3,695 search and knowledge servers from the official MCP Registry. The 100 most starred are below, 25 per page; open a server for install commands. Search all 40,104 servers →

#	Server	Category	GitHub stars	Runs as
1	Context7 Up-to-date code docs for any prompt	Search and knowledge	62.8K	remote npm mcpb
2	Metabase Lets AI clients search, explore, query, and visualize data in a Metabase instance.	Search and knowledge	49.6K	remote
3	Codebase Memory Codebase knowledge graph for AI agents — 162 languages, sub-ms queries, 99% fewer tokens.	Search and knowledge	46K	npm pypi mcpb
4	mcp-server-search MCP server for web search operations	Search and knowledge	39.2K	npm
5	Serena MCP: the IDE for your agent A powerful toolkit for coding, providing semantic retrieval and editing capabilities.	Search and knowledge	30.1K	pypi
6	Agent Skills Search Server Search and discover Agent Skills from the skills.sh registry. Powered by HAPI MCP server.	Search and knowledge	26K	remote
7	OpenMetadata Official OpenMetadata MCP: 21 read and write tools for search, lineage, data quality, governance.	Search and knowledge	15.4K	remote
8	Sui Knowledge Base (kapa.ai) Semantic search across Sui documentation and knowledge sources, powered by kapa.ai	Search and knowledge	7,766	remote
9	Airweave Search MCP server for searching Airweave collections with natural language queries.	Search and knowledge	6,560	remote npm
10	Claude Code Explorer MCP Explore the Claude Code CLI source — browse tools, commands, search code, and more.	Search and knowledge	6,226	npm
11	Claude Code Ultimate Guide Search the Claude Code Ultimate Guide and machine-readable references from any MCP client.	Search and knowledge	6,125	npm
12	Zotero MCP Search, read, annotate, and add to your Zotero research library, local or web.	Search and knowledge	5,272	pypi
13	Exa Search Search the live web and fetch clean content from source pages.	Search and knowledge	5,180	remote
14	exa Connect AI agents to Exa for web search, content fetching, and multi-step research.	Search and knowledge	5,090	remote
15	Google Ads + Meta Ads + SEO/GEO MCP Google Ads, Meta Ads, SEO, GEO & GA4 MCP by Ryze AI - audits, reports, keywords, Search Console.	Search and knowledge	4,222	remote
16	Tolgee Your app's translations in Tolgee: search keys, create translations, trigger machine translation	Search and knowledge	4,124	remote
17	RevoGrid DataGrid MCP Token-free MCP server for structured RevoGrid Core, Pro, and Enterprise knowledge retrieval.	Search and knowledge	3,448	remote
18	RevoGrid DataGrid MCP Pro Hosted Pro MCP server for RevoGrid DataGrid docs, examples, feature checks, and migration guidance.	Search and knowledge	3,448	remote
19	Claude Code Explorer MCP Explore the Claude Code CLI source — browse tools, commands, search code, and more.	Search and knowledge	3,369	npm
20	socraticode MCP server for enterprise local codebase indexing, semantic search, and code dependency graphs.	Search and knowledge	3,335	npm
21	arxiv-mcp-server Search arXiv papers, download full text, semantic search, citation graphs, and alerts via MCP.	Search and knowledge	3,197	pypi
22	brightdata-mcp Bright Data's Web MCP server enabling AI agents to search, extract & navigate the web	Search and knowledge	2,659	npm
23	tavily-mcp MCP server for advanced web search using Tavily	Search and knowledge	2,422	npm
24	BoostedTravel Flight search & booking for AI agents. 400+ airlines, $20-50 cheaper than OTAs.	Search and knowledge	2,116	remote npm pypi
25	LetsFG — Flights & Hotels Search and book flights and hotels: hundreds of airlines, plus bookable hotel rates.	Search and knowledge	2,116	remote npm
26	Microsoft Learn MCP Official Microsoft Learn MCP Server – real-time, trusted docs & code samples for AI and LLMs.	Search and knowledge	1,936	remote
27	tooluniverse 2,700+ scientific tools for AI scientists: life science, research, literature, and more.	Search and knowledge	1,720	pypi
28	minutes The private, owned conversation-memory layer for AI. Record, transcribe, and search every meeting.	Search and knowledge	1,539	npm
29	pm-claude-skills 1285 professional Agent Skills + workflow recipes — searchable & fetchable over MCP.	Search and knowledge	1,429	npm
30	AutoTS Automated time series forecasting with model search, anomaly detection, and event risk analysis	Search and knowledge	1,429	pypi
31	docs Search and read Empryo's documentation. Read-only, no auth, no local access.	Search and knowledge	1,343	remote
32	SearXNG Search MCP server for SearXNG — privacy-respecting web search with pagination, URL reading	Search and knowledge	1,284	npm
33	ref-tools-ref-tools-mcp Provide your AI coding tools with token-efficient access to up-to-date technical documentation for…	Search and knowledge	1,177	remote
34	ref-tools-mcp Token efficient search for coding agents over public and private documentation.	Search and knowledge	1,177	npm
35	ref-tools-mcp Token-efficient search for coding agents over public and private documentation.	Search and knowledge	1,177	remote
36	mcp-neo4j-memory MCP Neo4j Knowledge Graph Memory Server	Search and knowledge	988	pypi
37	Kody Personal assistant MCP server with search, execute, packages, jobs, secrets, and integrations.	Search and knowledge	743	remote
38	Marmot Data Catalog Open-source data catalog. Search assets, explore lineage, and find ownership.	Search and knowledge	620	remote
39	AKShare Let a model explore AKShare's 1000+ China market data functions on its own — search, inspect, call	Search and knowledge	570	pypi
40	Hex Research Research graph MCP for hypotheses, goals, runs, source quality, audits, and generated maps.	Search and knowledge	569	npm
41	webcomponents-react-mcp-server MCP server for UI5 Web Components for React - Developer documentation and API assistance	Search and knowledge	541	npm
42	misakanet Failure-memory layer for coding agents: search evidence-rated failure lessons by error text.	Search and knowledge	524	pypi
43	docfork-mcp @latest documentation and code examples to 9000+ libraries for LLMs and AI code editors in a singl…	Search and knowledge	487	remote
44	docfork Up-to-date Docs for AI Agents.	Search and knowledge	487	npm
45	Octocode AI-powered code indexer with semantic search and knowledge graphs	Search and knowledge	481	npm mcpb
46	Google Maps MCP Server 18 Google Maps tools for AI agents — geocode, search, directions, weather, and more.	Search and knowledge	466	npm
47	classifier.dev docs classifier.dev documentation as tools: list, read and search the reference, benchmark and guides.	Search and knowledge	424	remote
48	marm-mcp-server Universal MCP Server with advanced AI memory capabilities and semantic search.	Search and knowledge	419	pypi oci
49	context Local-first documentation for AI agents. Offline, instant, private doc retrieval.	Search and knowledge	419	npm
50	mcp-local-rag Easy-to-setup local RAG server with minimal configuration	Search and knowledge	407	npm
51	Flutter MCP Toolkit Inspect and drive Flutter debug apps/games: semantic snapshots, search, and custom client tools	Search and knowledge	386	oci
52	mcp-server Geospatial intelligence with Mapbox APIs like geocoding, POI search, directions, isochrones, etc.	Search and knowledge	359	remote npm
53	Arc UI React components and blocks with motion. Search docs, props and shadcn install commands.	Search and knowledge	356	remote
54	mcp-omnisearch MCP server for integrating Omnisearch with LLMs	Search and knowledge	351	npm
55	fojin — Buddhist Canon Tools Buddhist canon tools: search, passages, cross-canon parallels, dictionaries — all URN-cited.	Search and knowledge	348	remote
56	Svelte MCP The official Svelte MCP server providing docs and autofixing tools for Svelte development	Search and knowledge	332	remote npm
57	tw-legal-rag Citation-guarded retrieval over 22M Taiwan court judgments and administrative interpretations	Search and knowledge	327	remote
58	Workopia — Job Search Search 6.3M+ live jobs from companies' own career pages, plus resume tailoring & cover letters.	Search and knowledge	316	remote
59	shodh-memory Cognitive memory for AI agents — semantic search, Hebbian learning, knowledge graphs.	Search and knowledge	303	npm
60	HeyClaude — Claude & AI workflow directory Search the HeyClaude directory of Claude Code agents, MCP servers, skills, and tools.	Search and knowledge	299	remote npm
61	Search Console MCP Google Search Console + Bing + GA4 + AdSense — unified SEO intelligence for AI agents.	Search and knowledge	297	npm
62	google-surf-mcp Web, academic and code search with graph RAG, data lineage, ontology and cross-project schema links.	Search and knowledge	291	npm
63	Alfanous - Quranic Search Engine Search and explore the Holy Qur'an with Arabic text, transliteration, and advanced search support.	Search and knowledge	289	pypi
64	yuque-mcp MCP server for Yuque — expose your knowledge base to AI assistants.	Search and knowledge	247	npm
65	mcp-sap-docs Fast MCP server for unified SAP docs search (SAPUI5, CAP, OpenUI5, wdi5) with BM25 full-text search	Search and knowledge	238	npm
66	mcp-victoriametrics MCP Server for VictoriaMetrics. Provides integration with VictoriaMetrics API and documentation	Search and knowledge	236	oci
67	mcp-victoriametrics MCP Server for VictoriaMetrics. Provides integration with VictoriaMetrics API and documentation	Search and knowledge	236	oci
68	UI Beats MCP server for UI Beats. Let your coding agent search, read and install animated React components.	Search and knowledge	233	npm
69	qaskills Search, inspect, and install 400+ QA testing skills from qaskills.sh into any MCP client.	Search and knowledge	232	npm
70	tinysearch Self-hosted web research for MCP agents.	Search and knowledge	230	oci pypi
71	tinysearch Fast discovery search and self-hosted web research for MCP agents.	Search and knowledge	230	oci pypi
72	superlocalmemory Local-first AI memory with knowledge graphs and hybrid search. 17+ AI tools via MCP. Free.	Search and knowledge	227	npm
73	jobseek Search jobs and companies on Job Seek (jseek.co)	Search and knowledge	203	npm
74	ITASCA MCP Server Give AI agents full access to ITASCA PFC, FLAC3D, 3DEC, MPoint, MassFlow: docs, simulation, plots.	Search and knowledge	203	pypi
75	link Local personal memory for agents as MCP tools — remember, recall, search, context, graph traversal.	Search and knowledge	198	pypi
76	SvGrid Checks AI-written SvGrid code against the real API, plus version-pinned Svelte 5 grid docs.	Search and knowledge	179	remote npm
77	SerpApi Official SerpApi MCP server for Google, Bing, and other search engines.	Search and knowledge	179	remote
78	shodan MCP server for Shodan API — device search, IP lookup, DNS, and CVE/CPE queries.	Search and knowledge	174	npm
79	shodan MCP server for Shodan API — device search, IP lookup, DNS, and CVE/CPE queries.	Search and knowledge	174	npm
80	Search1API Web search, news, page retrieval, sitemaps, and trending topics through Search1API.	Search and knowledge	173	remote npm
81	Glean Remote MCP Server Remote MCP Server that securely connects Glean Enterprise Knowledge with your IDE, LLM, or agents.	Search and knowledge	165	remote
82	Zotero MCP Search your Zotero library, retrieve item metadata, and read full text from AI assistants.	Search and knowledge	161	pypi
83	Miro Official Miro MCP server - Supports context to code and creating diagrams, docs, and data tables.	Search and knowledge	160	remote
84	svelte-llm-mcp An MCP server that provides access to Svelte 5 and SvelteKit documentation	Search and knowledge	158	remote
85	pubmed-mcp-server Search PubMed/Europe PMC, fetch articles and full text (PMC/EPMC/Unpaywall), citations, MeSH terms.	Search and knowledge	155	remote npm
86	Keyline Icons Search Keyline Icons by name and get any icon's SVG source or React import. No key, no network.	Search and knowledge	151	npm
87	openzim-mcp Offline MCP access to ZIM knowledge archives — Wikipedia, Wiktionary, Stack Exchange, Kiwix.	Search and knowledge	144	pypi
88	HIG Doctor Apple Human Interface Guidelines search, lookup, and project audits for AI coding agents.	Search and knowledge	143	npm
89	Code Pathfinder Code intelligence MCP server: call graphs, type inference, and symbol search for Python/Go.	Search and knowledge	142	pypi oci
90	cesium-mcp-dev CesiumJS API docs, code generation and development tools for IDE AI assistants.	Search and knowledge	140	npm
91	pare-search Pare Search ג€” Structured code search operations (ripgrep + fd) as typed JSON.	Search and knowledge	138	npm
92	search MCP server for code search (ripgrep + fd) with structured, token-efficient output	Search and knowledge	138	npm
93	Ignite UI MCP Server Unified MCP server for Ignite UI — documentation, API, and CLI scaffolding	Search and knowledge	136	npm
94	CCRider Full-text search, browse, and resume across your coding agent sessions (Claude Code, Codex, Amp)	Search and knowledge	132	mcpb
95	mcp Augments MCP Server - A comprehensive framework documentation provider for Claude Code	Search and knowledge	128	remote pypi
96	augments-mcp-server Augments MCP Server - A comprehensive framework documentation provider for Claude Code	Search and knowledge	128	pypi
97	docs-mcp Remote MCP server for Tandem docs, install guides, SDKs, workflows, and agent setup help.	Search and knowledge	121	remote
98	mcp-server Apple Developer Documentation with Semantic Search, RAG, and AI reranking for MCP clients	Search and knowledge	120	remote
99	pmndrs docs Search and read the docs and examples of react-three-fiber, drei, zustand, jotai... from your agent	Search and knowledge	120	remote
100	DocsMint Cloud or self-hosted knowledge for AI agents: hybrid search, reranking, GraphRAG, scoped MCP tools.	Search and knowledge	118	remote npm