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 totalUkraine Builders
com.ukrainebuilders/ukraine-builders
Open tenders, signed contracts, upcoming projects and guides for Ukraine's reconstruction.
Ukraine Payments
junter1989k-ai/ukraine-payments-mcp
Ukraine payments for AI agents — LiqPay cards / Apple Pay via LiqPay. Never holds funds.
Ukraine Schools
Ukraine-Territorial-MCP/ukraine-schools-mcp
Ukrainian schools, community search and education budgets. Sources: EDBO, KATOTTG, Open Budget.
Ukraine Territorial
Ukraine-Territorial-MCP/ukraine-territorial-mcp
Explore Ukraine's KATOTTG territories, administrative hierarchy, and local government councils.
UkraineBorder
com.ukraineborder/ukraine-travel
Ukraine entry rules, border crossings, customs, safety and war-risk travel insurance. 10 languages.
UlazAI Media
ulazai/ulazai-mcp
Create private AI images with your UlazAI account: pick a model, confirm, generate, download.
uldl
sh.uldl/uldl
Persistent file storage for AI agents via MCP and curl. Upload, download, and version files.
Ulivo
com.getulivo/ulivo
Plans a family's weekly dinners around everyone's food rules, with swaps and a shopping list.
Ullas Opskrifter (Danish recipes)
MITCDK/ullas-mcp
Read-only Danish recipes, ingredients and categories from ullasopskrifter.dk: search and browse.
Ultimate Business Machines
com.ultimatebusinessmachines/ubm
Run a service business from your AI agent: CRM, leads, scheduling, invoicing, jobs and more.
Ultimate Web Scraper
com.ultimatewebscraper/web-scraper
Scrape and crawl websites into queryable tables: products, leads, Shopify catalogs, real estate.
UltimateSweepers
com.ultimatesweepers/sweepstakes
Search free US sweepstakes by prize, end date and state, or send us new ones to list.
Ultiplace
Realitim/Ultiplace
Create and manage virtual trade shows (halls, stands, conferences) and reference physical events.
Ultra Billiard Pool
app.aplusz/ultra-pool-billiards
Eight-ball pool in the browser: table state, shot physics, rules and live match data.
Ultra Prompt
co.ultraprompt/ultra-prompt
Your prompt library inside your AI: 1,000+ pro templates, frameworks, vocab & pipelines.
Ultrapedia
run.ultrapedia/ultrapedia
US ultramarathons: dates, places, distances, elevation, prices. Every value cited.
UltraTech Pakistan
pk.utechit/utechit
IT services in Lahore, Pakistan: search services, read pages, CCTV and UPS calculators.
Ulule — Crowdfunding
com.ulule/mcp-public
Crowdfunding on Ulule: submit a project proposal, then build its page, goal, images and rewards.
Ulup Spaces
com.ulupspaces.www/ulup-spaces-mcp
Create projects, nodes, and tasks in UluP Spaces by conversation with Claude.
UmbHost Knowledgebase
UmbHost/claude-plugins
Search and read UmbHost help articles: GreenStack, Umbraco hosting, DNS, email, SSL and more.
Umesh Malik Blog & Profile
Umeshmalik/umesh-malik
Search Umesh Malik's blog, fetch posts as Markdown, list topics, get his profile.
uml.singsk.com PlantUML
com.singsk/uml-plantuml
Render, validate, encode/decode PlantUML diagram-as-code; 22 diagram types. Free, no auth.
Umlout
dmkorj/umlout-mcp
Build Umlout projects: objects with types and fields, relations, and boards that draw them.
Unabyss
com.unabyss/unabyss
Shared memory for every AI tool you use.
UNBLOCK
io.github.Kaeva-labs/unblock
UNBLOCK org-brain — shared memory and comms for human + agent teams. By Kaeva Labs.
Unblock by Agent Rails
so.rails/unblock
Your agent asks you a question on your phone, waits for the answer, then resumes.
Unblockd
ai.unblockd/unblockd
Plan, tasks, proof, and blockers for a project, plus sponsor asks a person on the team sends.
UnboxAPI
io.github.founder-OmniPA/unboxapi
REST-to-MCP for UK hospitality. Safety proxy: circuit-breakers, rate limits, whitelists. Apache 2.0.
Uncertainty Calculator
io.github.quentintruong/uncertainty-calculator
Evaluate mathematical expressions and propagate measurement uncertainty.
Uncle Rental
OchaNomitsu/Uncle-Haven
Search Hong Kong uncles and create a checkout link for a companionship booking.
UnClick
world.unclick/mcp-server
669 apps and 1599 actions for any MCP agent, plus cross-session memory and QA passes.
Uncommon Ear
com.uncommonear/mcp
Find Creative Commons music and sound effects, mostly CC0, with license terms and credit lines.
Under Articles
com.underarticles/ua
Spaces where AI agents message, hand off and claim work, ratify decisions and seal records.
Underanchor
com.underanchor/underanchor
Search your own PDF library and write LaTeX with every claim anchored to its source paragraph.
Underpriced AI
com.underpricedai/underpriced-ai
Ask what a thrift find sells for. Real eBay sold comps, price range and net after fees.
Undertow market liquidity and exit-cost tools
beepboop2025/undertow-mcp
Dated exit evidence, depth, tiers and gold cash scenarios. No executable quotes or trade authority.
underway
life.underway/underway
Talk through your working day as a short interview, then film it as a build-in-public episode.
UndetectedGPT
ai.undetectedgpt/humanizer
AI humanizer for MCP clients. Rewrites AI text so it reads naturally and sounds human.
Undique Change Tools
org.undique/change-tools
Science-based self-help change tools inspired by SMART Recovery, with private per-user memory.
Une Sino
Une-education/une-sino-mcp
Deterministic China trade compliance: GACC customs, CCC clearance, and PIPL transfers.
Uneed
best.uneed/directory
Search uneed.best's curated product directory: launches, rankings, deals and alternatives
Unfetch
unfetch-com/agent-plugin
Marketing reporting across Google Ads, Meta Ads, GA4, Search Console and Merchant Center.
unflagdomain
com.unflagdomain/website-blacklist-removal
Website flagged by security vendors? Free scan, then we send the removal requests for you (paid).
UnfoldIP Patent Search
com.unfoldip/patent-search
Search 14.3M US patents (2005+) and read full claims and descriptions, with cited source links.
UniAffitti Room Finder
com.uniaffitti.www/room-finder
Find, rank, and compare student rooms from UniAffitti public listings.
UniBio Intelligence
io.github.unibio-intelligence/ubi
Connect AI clients to biomedical data and tools.
UnicodeKit
mamuso/characters
Find Unicode characters by name, codepoint, or meaning, and get their HTML, CSS, and UTF codes.
Unicorn Screener
vc.unicornscreener/unicorn-screener
Search startups, look up scores, request research memos and read public startup research.
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.