MCP server leaderboard
Ranked by GitHub stars plus monthly npm downloads.
- 1Markitdownmicrosoft/markitdown/markitdown-mcpConvert many file formats, local or remote, to Markdown for LLMs using MarkItDown.LocalFree193k
- 2Browser Usebrowser-use/browser-useBrowser agents and stealth cloud browsers for AI: run web tasks, fill forms, extract data.Local + RemoteFree120k
- 3Storybookstorybookjs/storybook/mcpHelps agents write and test Storybook stories for UI components.LocalFree91k
- 4ScraplingD4Vinci/ScraplingWeb scraping with stealth HTTP, real browsers, and Cloudflare bypass. CSS selectors supported.LocalFree91k
- 5World Monitorkoala73/worldmonitorReal-time global intelligence across conflict, markets, energy, trade, shipping and cyber. 99 tools.RemoteAccount needed90k
- 6Netdatanetdata/netdataDiscovery, exploration, reporting and root cause analysis over Netdata metrics, logs, systems, containers, processes and network connections.Local + RemoteAccount needed81k
- 7Front-End Checklistthedaviddias/Front-End-ChecklistReview frontend code and live pages against 386 quality-gated web development rules.RemoteAccount needed75k
- 8Context7upstash/context7Up-to-date code documentation for LLMs and AI code editors.Local + RemoteAccount needed64k
- 9Hindsightvectorize-io/hindsightHindsight: long-term memory for AI agents modeled on human memory.LocalAccount needed57k
- 10Codebase MemoryDeusData/codebase-memory-mcpIndexes a repo into a persistent local knowledge graph of functions, classes, call chains, HTTP routes and cross-service links, using tree-sitter and LSP.LocalFree48k34k
- 1Browser Usebrowser-use/browser-useBrowser agents and stealth cloud browsers for AI: run web tasks, fill forms, extract data.Local + RemoteFree120k
- 2World Monitorkoala73/worldmonitorReal-time global intelligence across conflict, markets, energy, trade, shipping and cyber. 99 tools.RemoteAccount needed90k
- 3Netdatanetdata/netdataDiscovery, exploration, reporting and root cause analysis over Netdata metrics, logs, systems, containers, processes and network connections.Local + RemoteAccount needed81k
- 4Front-End Checklistthedaviddias/Front-End-ChecklistReview frontend code and live pages against 386 quality-gated web development rules.RemoteAccount needed75k
- 5Context7upstash/context7Up-to-date code documentation for LLMs and AI code editors.Local + RemoteAccount needed64k
- 6Reactive Resumereactive-resume/reactive-resumeFree open-source resume builder with remote MCP tools for resumes and job applications.RemoteFree45k
- 7PuterHeyPuter/puterPuter MCP enables AI tools to interact with Puter: manage files, websites, workers, and moreRemoteAccount needed44k
- 8PostHogPostHog/posthogOfficial PostHog MCP Server for product analytics, feature flags, experiments, and more.RemoteAccount needed41k
- 9GitHubgithub/github-mcp-serverGitHub integration for repository management, pull requests, issues and more.Local + RemoteAccount needed34k
- 10Firecrawlfirecrawl/firecrawl-mcp-serverFirecrawl web scraping: search, scrape, crawl, map and extract structured data, with live browser interaction and website change monitoring.Local + RemoteAccount needed7.7k581k
- 1Markitdownmicrosoft/markitdown/markitdown-mcpConvert many file formats, local or remote, to Markdown for LLMs using MarkItDown.LocalFree193k
- 2Netdatanetdata/netdataDiscovery, exploration, reporting and root cause analysis over Netdata metrics, logs, systems, containers, processes and network connections.Local + RemoteAccount needed81k
- 3PosthogPostHog/posthog/mcpInteract with PostHog analytics, feature flags, error tracking and more.LocalAccount needed41k
- 4Playwrightmicrosoft/playwright-mcpPlaywright browser automation: interact with web pages through structured accessibility snapshots.LocalFree39k
- 5GitHubgithub/github-mcp-serverGitHub integration for repository management, pull requests, issues and more.Local + RemoteAccount needed34k
- 6Cuatrycua/cuaMCP server for the Computer-Use Agent (CUA), allowing you to run CUA through Claude Desktop or other MCP clients.LocalFree31k
- 7Mastra/mastra-ai/mastraClient implementation for Mastra, providing seamless integration with MCP-compatible AI models and tools.LocalFree29k
- 8Mastra/mcp-docsmastra-ai/mastraProvides AI assistants with direct access to Mastra.ai's complete knowledge base.LocalFree29k
- 9Firecrawlfirecrawl/firecrawl-mcp-serverFirecrawl web scraping: search, scrape, crawl, map and extract structured data, with live browser interaction and website change monitoring.Local + RemoteAccount needed7.7k581k
- 10Semgrepsemgrep/semgrep/mcpScan code for security vulnerabilities using Semgrep.LocalAccount needed17k
Browse by category
All MCP servers
45,118 totalRD Station
mcp-dir/rdstation-mcp
RD Station Marketing, contacts/leads (get, upsert, funnel), conversion events and webhooks via the o
Rdap
pipeworx-io/mcp-rdap
RDAP MCP — Registration Data Access Protocol via IANA bootstrap.
RDAP API
io.rdapapi/rdap
Normalized JSON for any domain across 1,200+ TLDs, reading WHOIS where no RDAP server exists.
Re Culture™ Public Guidance
io.github.israrulhaq7013-web/re-culture-public-guidance
English And Arabic Public Guidance On Human Judgement, With Versioned Sources And Review Limits.
Re:Vault
io.re-vault/outreach
Find B2B buyers with a live reason to talk, write first messages, send from your own LinkedIn.
REA + Ghidra Toolkit
ethanhunt1981/rea-ghidra-toolkit
Evidence-oriented REA + Ghidra static-analysis workflows, read-only PE32 and Delphi VMT tools.
Reach (Google Business Profile)
com.locus-intelligence/reach
Hosted Google Business Profile MCP server: reviews, posts, profile edits, Maps rank. OAuth sign-in.
ReachKee
com.reachkee/mcp
B2B people search, AI lead scoring and work-email lookup. 15 tools.
Reachkit
ai.reachkit/reachkit
Find B2B leads with verified emails, write sequences, and launch and track cold email campaigns.
ReachSocial
dev.reachsocial/social-data
Instagram, X, TikTok, YouTube, Facebook and Reddit data. Approved OAuth or API-key access required.
React Rubrkit
liberat0r/react-rubrkit
MCP-native AI evaluation: rubric audits, eval suites, and proof reports for AI/LLM output.
Reactable Codebase Readiness Assessments
io.github.reactable-io/reactable
Scores your code across 12 areas, with findings, fix prompts, and re-assessment in your AI agent
ReactionMetric
io.github.7l7/reactionmetric-mcp
Five-trial reaction-time summary and links to browser-based reaction tests.
ReactLive
com.reactlive/reactlive
Live audience engagement: run Q&A, polls, liveblogs and chat for webinars and town halls.
Read Quran Today
ahmad-anbarje/Quran-On-Web
The Quran (Madinah Mushaf): Arabic, 127 translations, tafsir, word by word and recitations
read_url
dev.workers.pradooskee.mm-read-url/read-url
One public web page as clean markdown, with title, language and a SHA-256. Obeys robots.txt.
Ready APIs
ReadyAPIs-com/readyapis
135 MCP tools: geo, email, phone, company, DNS, FX, equities, weather, tax, econ, intel — one key.
Ready4Bots
PhilCap-tech/ready4bots
Search engine for AI agents: find businesses tested as bot-ready (levels R0–R4) and check websites.
readygpu
com.readygpu/readygpu
Live UK, Germany, Canada and US prices for GPUs and Macs that run open AI models. No sign-up.
ReadyKit File Diagnostics and Repair
io.github.ValentineChuu/readykit
Free CSV and SRT diagnostics with deterministic $3 one-file repairs.
REAIS
com.realestateaisociety/reais
Real estate agent AI library: Claude setup guide, CRM and social media prompts, free skills, kits.
Reajuste de Aluguel
mcp-dir/reajuste-de-aluguel-mcp
Rent adjustment for AI: apply the contract index (IGP-M, IPCA, INPC) to the current rent and get the
Real Alpha
rushabhsheth/realalpha-mcp
What AI founders and researchers said in long interviews: quotes, speakers, dates and links to cite.
Real Crypto Signals
com.realcryptosignals/scam-warnings
Check sites and firms against regulator scam warning lists: SEC, CFTC, AMF, FSMA, BaFin, AFM, CBI
Real Estate
com.nesimplicity/real-estate
Book a free consultation or home valuation with SimpliCity Real Estate in Lincoln, Nebraska.
Real Estate
com.themineworks/real-estate-mcp
8 real-estate tools: Zillow, Redfin, Realtor listings, sales, rentals.
Real Estate Analyzer
io.reizer/deal-analysis
Free real-estate underwriting, no key or account. 6 strategies, stress tests, max offer.
Real Estate Capitale
allamiwayl-27/rabatrealestate
Real estate MCP server for Morocco — search, valuation, market analysis, 17 tools.
Real Estate Data
io.dwelldata/real-estate-data
DwellData: typed US real-estate feeds — deals, distress, auctions, leads, address lookup.
Real Estate Intelligence
com.reilize/pitt-county
20 MCP tools for Pitt County NC real estate — parcels, permits, sales, builders, and foreclosures.
Real Estate Listings
DataLeadsPRO/real-estate-listings
Pull property listings, prices, and details from real-estate sites as structured JSON.
Real Real Genuine
richardjhobbs/rrg
Agent-native fashion marketplace. Browse, design, purchase NFTs, launch brands on Base.
Real-Time News
org.memoryapi/news
Real-time news and trending topics from major sources
Realask
danelas/realask-mcp
Ask a US local business a current question by phone. Typed, timestamped answers for agents; x402.
Realastat
ai.realastat/realastat
Real estate deal analysis from chat: rental underwriting, buy-box matching, deal library, docs.
Realestate Pro
dev.cz-agents/realestate-pro
Czech distress real estate — paid tier (full search, owner data, RUIAN).
RealEVR Estates
com.realevr.estates/estates
Search real homes in Africa (rent, BnB, sale, bank sales) with 360° virtual tours.
Realistimo
com.realistimo/realistimo
Free MCP server with Bulgarian property prices, rental yields, deal costs and neighbourhood profiles
Reality Graph Verification Tools
dev.realitygraph/verification-tools
Read-only AI coding tools for change verification, release readiness, capacity, and guidance.
RealityCents
io.github.jaymiller-cmg/mortgage-hawaii
Read-only Hawaii mortgage and VA loan calculators from RealityCents.com. No personal data collected.
Realmint
realmint-io/mcp
Agent-native scoring, search and routing for tokenized real-world assets across multi-chain.
Realopengroup
realopengroup/mcp-server
Verify crypto wallets and generate proof of funds letters for buying real estate with crypto.
RealPing 實坪
io.github.myps6415/realping
Cleaned Taiwan 實價登錄: real-area (去公設) per-ping prices, de-parking. 7 MCP tools.
Realry
com.realry/mcp
Search fashion across 1,000+ retailers; compare prices, sizes and stock by country.
Realtap
io.github.CSteenkamp/realtap
Live Cardano data (token prices, DEX trades, pools, wallets, NFTs, staking, governance). Read-only.
Realton
ai.realton/mcp
Off-plan real estate catalog in five markets and an agency's CRM, for real estate agents' AI.
Realty.Bingo
io.github.agentstructure/realty
Property search, comparison, investment analysis and watchlists with change alerts
RealtyCrawl
realtycrawl/realtycrawl-mcp
Search source-linked real estate observations with capability discovery and bounded credits.
About MCP servers
What is an MCP server?
MCP (Model Context Protocol) is an open standard from Anthropic that lets AI assistants like Claude use external tools and data. An MCP server exposes a set of tools, for example "query this database" or "open this web page", that any MCP client (Claude Code, Claude Desktop, Cursor, VS Code, ChatGPT and others) can call.
What is the difference between local and remote MCP servers?
A local server runs on your machine and talks to the client over stdio; you install it with npx, uvx, Docker or from source. A remote server is hosted by the provider and you connect to it with a URL over Streamable HTTP, usually signing in with OAuth or an API key. Nothing to install.
Are MCP servers free?
Most MCP servers are free and open source. Many of them connect to a service that needs an account or API key (for example GitHub, Slack or a search API), and some hosted servers charge per call. Each listing here is labelled Free, Free server with account needed, or Paid service, estimated from its description.
How do I add an MCP server to Claude Code?
Use the claude mcp add command. For a remote server: claude mcp add --transport http <name> <url>. For a local npm package: claude mcp add <name> -- npx -y <package>. Every server page here has the exact command and an mcp.json snippet for other clients.
Where does this directory get its data?
It merges the official MCP Registry, the modelcontextprotocol/servers reference servers and the largest community lists (punkpeye/awesome-mcp-servers, awesome-remote-mcp-servers and wong2/awesome-mcp-servers), de-duplicated by repository, and is refreshed regularly.
How do I add my MCP server?
Submit it at claudecodeagents.com/mcp/submit, or have your agent POST it to /api/mcp/submit. Submissions are accepted automatically and go live straight away once a quick check confirms the repo or URL is a real MCP server.
Sources: modelcontextprotocol/servers, awesome-mcp-servers, awesome-remote-mcp-servers, wong2/awesome-mcp-servers, Official MCP Registry, Submitted by the author. Last updated 31 October 2026. Also see our Claude Code skills directory.