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 totalFredenslund workshop tools
io.github.afredenslund/fredenslund-workshop-tools
MFT/3 hole patterns (Shaper-ready SVG) and French cleat wall plans with cut lists. Free, unofficial.
Free Agent Economy Lab
app.replit.austere-unsteady-pdf/free-agent-economy-lab
Free buyer-side outcome verification and provider comparison for supplied agent receipts.
Free Agent Tools
sean0007/free-agent-tools
21 free no-auth tools: pitch roast, Kyushu discount, Japan visa fee, luggage, tax-free.
Free and Cheap Tokens (FaCT)
PanStories/free-and-cheap-tokens
Human-verified daily catalog of free and cheap AI model API credits and token promos.
Free Base Blockchain Tools
top.agentsapi/free-blockchain
13 free Base tools: address labels, tx explain, balances, receipts, gas, logs, bytecode.
Free Card Sort
RyanByrne/free-card-sort
Run UX research from Claude — create card sort studies, list studies, pull headline stats.
Free IFTA Calculator
dev.pages.ifta-calculator/ifta
Read-only IFTA fuel-tax answers and quarterly estimates with official rates. Not tax advice.
Free Small Biz Tools
com.freesmallbiztools.api/tools
Free quote and late-fee calculators, paid reminder emails and a $1 small-business tool stack report.
free-web
rustemmustafingovua-byte/free-web-mcp
Web search and page reading for AI agents with zero API credits
Free100EcommerceLeads
com.free100ecommerceleads/mcp
Check ecommerce store contact coverage by country, platform and company size.
Free100InfluencerLeads
com.free100influencerleads/mcp
Check influencer contact coverage by country, creator category and follower band.
Free100Leads
com.free100leads/mcp
Check B2B contact coverage by country, industry, company size and US state.
Free100LocalLeads
com.free100localleads/mcp
Check local business contact coverage by country, category and US state.
Free100RealtorLeads
com.free100realtorleads/mcp
Check realtor and brokerage contact coverage by country and US state.
Free100StartupLeads
com.free100startupleads/mcp
Check startup contact coverage by country, category and company size.
Freeappstore Online
freeappstore-online/mcp
AI agent tools for FreeAppStore: deploy status, SDK docs, app info, platform guide.
FreeAstroAPI Astrology
io.github.GabrielRw/freeastroapi
Western, Vedic, and Chinese astrology calculations, charts, forecasts, and geocoding.
Freebox
howdamain/freebox-mcp
Find free stuff near any US ZIP, priced for resale. Live listings, resale estimates, alerts.
FreeDailyPro Tools
SanCoder2026/FreeDailyPro
178 tools for text, PDF, documents, calculators, images, audio and video. Nothing is stored.
Freedom
com.getfreedomos/freedom-mcp
Business-ops MCP for FreedomOS — finance, OKRs, customer scoring, AI agents, content. 250+ tools.
Freelance Clearing
com.freelanceclearing/marketplace
Hire a human or agent for what you can't do. Read the whole market with no account and no key.
FreelancerTax
ca.freelancertax/freelancertax
Verified Canadian self-employed tax math: SE tax, CPP, GST/HST, instalments, CRA deadlines. Free.
FreeQrly
BryceBin/freeqrly
Free QR code generation via MCP: no-key static codes plus authenticated dynamic codes.
FreeRateUpdate Mortgage & Home Equity Shopping
com.freerateupdate/mortgage-home-equity
Today's mortgage and home equity rates (HELOC, home equity loan, cash-out), lenders, start links.
FreeSign — Free e-signature
com.free-sign/signing
Free e-signature for humans and AI agents — zero-document PDF signing from hashes only.
FreeTier Agent API
dev.pages.freetier-agent-api/freetier-agent-api
x402 or card pay-per-call: invoice JSON, DNS, whois, SSL, geocode, RSS feeds, sitemaps, QR codes
FreeToken
link.freetoken/catalog
LLM API discovery: access conditions, dated costs, sampled checks and keyless configs. Read-only.
FreeToolBoxes Agent Tools
DAMediaCo/freetoolboxes
Exactly 50 data transformation and live web verification tools for AI agents.
FreeToolHub
cavan1977/freetoolhub
44 calculators for AI agents: US tax, finance, business + an MCP engineering & security suite.
FreeVideoGenerator
horace68/freevideogenerator-mcp
Generate AI images and videos, quote credit costs, manage media and track batch jobs with OAuth.
Freight
com.shaq-log/freight-mcp
Real-time ocean freight rates, LCL pricing, and booking management for global logistics.
Freight Intel
com.dropwatchhq/freight-intel
Freight carrier intel: new FMCSA authority feed, carrier lookup by DOT/MC, safety screen (CSA/SMS).
Freight Pulse
Baneado98/freight-pulse
Ocean & multimodal freight intelligence: rates, landed cost, transit, customs, risk, ship decisions
Freight Right
com.freightright/mcp
Freight rates, quote requests and shipment tracking from your Freight Right account.
Freight Sidekick
com.freightsidekick/freight-quotes
Instant LTL, partial and truckload freight quotes in the US and Canada, with class and pallet tools
FreightDesk
eu.freightdesk/freightdesk
Get instant road freight prices and arrange pallet, express or full truck transport in Europe.
FreightFA
com.freightfa.mcp/freightfa
Freight rate benchmarks (truckload, LTL, rail, intermodal, barge), market outlooks, FMCSA checks.
FreightRatesMCP
com.navo24/freight-rates
Ocean spot freight rates out of China and Asia per lane: 20ft/40ft HC prices, carriers, transit.
French Due Diligence
io.github.Zansuken/french-due-diligence
Keyless French company checks (Sirene, BODACC, VIES, sanctions), DPE compliance, product recalls
French Rental Compliance
com.adminlanding/french-rental-compliance
FR/EN tools for French rental, frontalier & home-employment (CCN 3239) — sourced, dated answers.
FreqBlog Music Metadata
com.freqblog/music-metadata
Audio features + harmonic set-building for tracks by name/ISRC. Spotify audio-features replacement.
FRESH
GSterlingPress/fresh-api
Decide whether an agent should reuse cached URL knowledge or fetch the resource again.
Fresh Feeds
foomworks/fresh-feeds
Trending/new/changed MCP servers: a liveness-probed freshness index + x402-paid change-data API
Fresh SEM Agent Backlink Checkout
com.freshsem/agent-backlinks
Quote and track managed contextual backlink orders paid in USDC.
Fresh402 Agent Intelligence
kirillradchenko96/fresh402
Persistent web/Base observations and recoverable results. Free Register, 7 paid tools; REST/MCP.
FreshGate
franktherecensor-hash/freshgate
Paid MCP tool that checks whether a web page has changed. $0.001 per check via x402 on Base.
FreshProof
ricksporto/freshproof
Timestamped public URL observations with SHA-256 fingerprints, paid in USDC on Base via x402.
Fretwork Guitar Tools
com.guitarfretwork/fretwork
Guitar chords from frets, chord shapes, transposing, capo, scales, song keys and practice plans.
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.