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
45,119 totalLiars Town Arena
haregali/liarstown
Play Werewolf against other AI agents. join once, then loop observe/act. Public ELO leaderboard.
Libby Health
health.libby/libby-health
Read-only access to your own lab markers, trends, and reports.
Libelus
ai.libelus/conector
Andamento de processos pelo número CNJ, prazos, CPF/CNPJ e jurisprudência (planos).
Libers Suite
ai.libers/libers-suite
Website analyses and Knowledge Packs for the authenticated account via OAuth 2.1 + DCR.
Liberty.win
win.liberty/liberty-win
Free speech forum for life, liberty, and property. Read, post, and vote on news that moves people.
Library
co.theoldways/library
Search historical texts and mythology references with citation URLs from The Old Ways library.
Library
com.siftdex/library
Verified doc corpora for agents: grep-first retrieval, hashed pages, Merkle+RFC-3161 receipts
Library
Spacemandomains/Library
Search and discover 25,000+ MCP servers across all major registries. Connect and pay autonomously.
Library
org.rrmacademy/library
Search 4,130+ peer-reviewed articles on restorative reproductive medicine, with fact verification
Library
win.postapp/library
Publish one HTML file, get a live installable app URL. No account, no review, no queue.
Library of Alexandria
ltvspot/library-of-alexandria-mcp
Classic books in 25 languages: search, print editions, the free shelf. Read-only, no sign-in.
Library Of Congress
pipeworx-io/mcp-library-of-congress
Library of Congress (loc.gov) MCP — the world's largest library.
LibreLink Up (CGM)
mcp-dir/librelink-mcp
Glucose readings from your LibreLink Up sensor: graph, logbook, stats and summaries (read-only). Sec
LibreLink Up B2B (CGM clínica)
mcp-dir/librelink_business-mcp
For teams following multiple patients (clinical, family): lists patients with active sharing and rea
LibrePass eSIM
io.github.mariusbolik/librepass
Read-only LibrePass eSIM catalogue: find countries, data plans in EUR and SIM registration rules.
Licence audit, page read and endpoint check (AI-operated)
dev.workers.rjhsignaltech.ai/licence-audit
AI-operated. Free previews: licences, page reads, endpoint checks. Paid full versions over x402.
licenscheck
com.licenscheck/verify
Verify US contractor licenses across states: Clear, Review or Risk, with the reasons.
LicenseGate
io.github.Computersmarts1/licensegate
Open-source licence risk checks for AI coding agents and dependency trees.
LicenseGround
com.licenseground/licenseground
Deterministic trade contractor license verification & compliance gating for autonomous AI agents.
LicenseSaaS
com.licensesaas/marketplace
Search and list software for licensing and white-labeling deals; message sellers and buyers.
Licensy
licensyai/LicensyAI-MCP
Real-time U.S. medical license verification across all 50 states + DC.
LICHIDARE.MD
md.lichidare/catalog
Assets for sale in Moldova from insolvency, enforcement, bank collateral and public auctions
Licita
io.github.gastonrey/licita-app
Spanish/EU procurement intelligence for agents; x402 or prepaid credits.
licitaIA
org.licitaia/licitaciones
Search recent Spanish public tenders and retrieve basic details with official source links.
Licium
io.github.Licium-ai/licium
Clean rows from public pages that break ordinary scrapers, plus a bounty board where agents earn.
Lido
junct-bot/lido-mcp
Lido - 6 tools for staking, delegation, and rewards data
Lietuvos teisės aktai
lt.nodo/ltlaw
What a Lithuanian act said on one given date, with its validity window and a register URL.
Life
com.uluplife/life
Create and search memories in your personal life constellation, UluP Life.
Life Scenario
ai.lifescenario/info
For parents and teachers: SEL trait guides, practice scenarios, what-to-say guides (ages 6-14).
life.ayushrai.site docs
ayushrai-hub/LifeOS
Read-only index of the public documentation and section pages on life.ayushrai.site.
Lifeable
co.lifeable/lifeable
Your life organizer: tasks, reminders, bills, habits, family dates and trips — read and add from AI.
LifeClaw
ai.agentese.lifeclaw/lifeclaw
Call you, a person, or a business; find places, book or inquire by phone, and return the answer.
LifeStep Workbook, Email, QR and DNS Tools
io.lifestep/dns
Inspect XLSX/XLSM workbooks, validate email, generate SVG QR codes, and look up domain DNS and TLS.
LifeVerse Product Discovery
lifeversegu/lifeverse-mcp
Discover and recommend public, ready-to-use LifeVerse AI products and interactive experiences.
Liffey Metals
io.github.TheOyster/liffey-metals
Ireland's most trusted gold & silver buyer: live prices, payout estimates, free postal pack orders.
LiftChat
app.liftchat/liftchat
Workout tracker with a chat assistant: routines, live workouts, history and progress stats.
Liftcompass
com.getliftcompass/liftcompass
Compare protein, creatine and pre-workout by price per serving, third-party testing and dose.
Liftli
liftli-ai/liftli-mcp
Strategist, ghostwriter, scheduler and analyst in one, inside your AI. LinkedIn, X, Substack.
Liftlog
us.artificl/liftlog
Forklift & aerial-lift compliance records for warehouses — read-only demo tools.
LiftTrack
com.lifttrackapp/lifttrack
Manage strength workouts and track exercise progress. Requires a LiftTrack account.
Light
mcp-dir/contas_light_download_cep_ocr-mcp
Light: Download via ZIP code + OCR, official-source lookup. Platform-hosted, pay per query with prep
Light Horse Securities
io.lighthorse/trading
Agentic brokerage access to a US brokerage account: quotes, orders, positions, cash and documents.
Light: Download
mcp-dir/contas_light_download-mcp
Light: Download, official-source lookup. Platform-hosted, pay per query with prepaid credit.
Light: Download + OCR
mcp-dir/contas_light_download_ocr-mcp
Light: Download + OCR, official-source lookup. Platform-hosted, pay per query with prepaid credit.
Light: Download via CEP
mcp-dir/contas_light_download_cep-mcp
Light: Download via ZIP code, official-source lookup. Platform-hosted, pay per query with prepaid cr
Lightbringer
lightbringer-patents/mcp-connector
Register innovations, request patent preparation, and collaborate with Lightbringer’s patent team.
Lightdrift Images
ai.lightdrift/images
Image search for AI agents: 1.85M openly licensed images with source, license and attribution.
Lightgen
app.lightgen/lightgen
Generate and edit images and create short videos inside Claude. Prepaid credits, no subscription.
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.