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 totalX402 Scraper API
ihen404/x402-scraper-api
Programmatic web-scraping MCP server powered by x402 micro-transactions on Base.
X402 Solana
digitalweb33333-creator/x402-solana
x402 paid API tools for AI agents on Solana: crypto safety, market data, KYB/AML verification.
x402 Text Tools Catalog
net.tunnelmole.heiekc-ip-209-115-177-214/x402-text-tools
Pay-per-call NLP & embeddings APIs on Base via x402. No keys/signup; agents pay per call in USDC.
x402 Text Tools Catalog
net.tunnelmole.imkl13-ip-209-115-177-214/x402-text-tools
Pay-per-call NLP & embeddings APIs on Base via x402. No keys/signup; agents pay per call in USDC.
x402 Toolbox
io.github.mayer-code/x402-toolbox
Free, read-only MCP subset of x402 Toolbox's cheap data endpoints, free via MCP.
x402 Toolbox
swiftbotlab/x402-toolbox
62 pay-per-call web, DNS, EVM and data tools. x402 USDC on Base, $0.003-$0.02 per call, no signup.
x402 Tools
foxxx009/x402-tools-mcp
Pay-per-call research tools for AI agents, paid via x402 USDC. Remote MCP, one free tool.
X402 Tools
dev.workers.kikoribera03.flat-rate-llm/x402-tools
61 x402 pay-per-call tools that chain: each answer names the next call. No API key, no account.
X402 Tools
io.sslip.249.111.77.187/x402-mcp-tools
Pay-per-call MCP tools via x402 (USDC on Base): QR codes, images, text analysis, web fetch.
x402 Web Extract
Senpi-Station/x402-mcp-web-extract
Pay-per-use web extract, token prices, and wallet balances via x402 USDC micropayments.
x402 Web Tools
dev.workers.microtools-x402.x402-web-tools/web-tools
Web/PDF to Markdown, transcription, paper search and citation checks. Pay per call in USDC via x402.
x402 Web Tools
iparadise71/x402-api
Pay-per-call tools for agents: web page to Markdown, tech stack, email domain check (x402 USDC)
X402-Broker Global B2A & A2A Tool Marketplace
com.x402broker/marketplace
Autonomous agent clearinghouse indexing 23,000+ MCP, A2A, x402 & MPP tools with instant execution.
X402-Broker Universal MCP Gateway & Multi-Agent Swarm Router
robertoyanguas-ops/assay
Single-connection MCP gateway discovering and executing 490+ verified MCP & A2A tools.
x402-snap
io.github.ZadenGG/x402-snap
Pay-per-call browser rendering and x402 marketplace ranking for AI agents, billed via USDC.
x402-vend — WebIntel
OmarNassar1127/x402-vend
Pay-per-call web & EU business intelligence for AI agents (x402 USDC on Base). 11 tools.
x402card
nuanu-ai/x402card
Issue and top up x402 virtual cards or buy Freeland travel eSIMs with Base USDC.
x402image
org.x402image/image
x402 image tools (USDC/Base): remove_background/upscale $0.02, resize/optimize $0.005; URL in/out
x402lint
something-agent/x402lint
Free x402 endpoint linter: unpaid 402 challenge, payTo/asset/amount, CORS, directory readiness.
x402nano
Bobjonesgood/x402nano
Machine-payable prediction-market briefs and probability-change monitoring for AI agents.
x402Pulse
dev.x402pulse/x402pulse
34 data tools: Polymarket skill, FDA and hospitals, oil, attention, travel, SEC filings
x402Shield
dev.x402shield/x402shield
Public demo: evaluate AI-agent payment authorization and approval policy. No signing, no settlement.
x711
io.github.0580iris-lang/x711-gas-station
Pay-per-use tool API for AI agents. Free tier, x402 USDC micropayments, or API key.
Xata
io.github.xataio/mcp
Xata MCP server lets AI agents interact with your Xata projects, and Postgres database branches.
Xavio Merchant
in.xavio/merchant
Authenticated MCP for Xavio merchants: stories, products, schedules.
XBOSS
kr.xdata/xdata-mcp
Korean national tax and social insurance filings, invoices and payroll data as MCP tools.
XCOPYBook
maxand98/XCOPYBook
Read-only XCOPYBook: book chapters, search, collector profiles and the XCOPY works registry.
XCut AI
ai.xcut/xcutai
Find viral posts, outliers, hooks and ads on Instagram, TikTok, YouTube and Facebook, then write.
XDC AI
io.github.0xbeny/xdc-ai
Wallet and payments for AI agents: auto-pay x402 APIs in USDC on XDC, within on-chain limits.
XDive
dev.xdive/xdive
Web search, page reading, site crawling, data extraction and cited research. OAuth sign-in.
xDog Trading
com.xdogtrading/xdog
27 live market-research tools for trading agents: scans, options flow, sentiment, valuation, alerts
Xearno Tools
tools.xearno/calculators
Money, tax & business calculators kept current with 2026 rules — plus operator insights.
Xem Studio
io.github.travisseamon-a11y/xemstudio
Part dimensions, bolt patterns, hole sizes, fits and free STEP/STL CAD for real objects.
XeoRank
com.xeorank/xeorank
SEO, AEO and GEO audits, rank tracking, AI-citation scans and WordPress editing for any site.
Xestando Claude Plugin
javyxx/xestando-claude-plugin
Spanish SME suite: VeriFactu invoices, time clock, e-sign. AI drafts; you approve.
XF Model Source
VisionAIrySE/XFMS
Find the right AI model for your job. Free discovery and ranking; tests on your own key.
Xfa
gl-ventures/xfa-mcp
XFA's remote MCP server — query device posture, compliance, policies & CVEs. Read-only.
Xfinlab
lnanology/Xfinlab
Financial intelligence for AI agents: market events, sentiment, technicals, news feed.
XFish Horgász Webáruház
hu.xfish/webshop
XFish.hu Hungarian fishing tackle webshop. Search 90000+ products by category, brand, price.
xfix
ai.xfix/xfix
Check if AI assistants and shopping agents can read a website or online store
XGR MCP Gateway
xgr-network/xgr-mcp
Public Streamable HTTP MCP gateway for XGRChain, XDaLa sessions, Explorer data and XGR standards.
XGuard
moelayyan90/XGuard
Payment decisions, durable evidence, x402 resource discovery and live gateway status for AI agents.
xhostd
xhostd/xhostd-sdk
Agent-first hosting: create apps, push code, and deploy to HTTPS URLs from your coding agent.
Xhs
blbl147/xhs-mcp
搜索笔记、浏览首页推荐、查看笔记内容与评论，并发表你的评论。直接在工作流中与小红书内容互动，高效跟进话题。
xi.pe
pe.xi/xipe
Share text at a short URL. No account, no API key, expires within 7 days.
Xianmi Library
co.xianmi/xianmi
Search and read ~250k pages of Chinese Buddhist texts from Xianmi Library (xianmi.co).
Xingchen SentriScan ASP
io.github.xhdyycx/xingchen-sentriscan-asp
10 deterministic micro-tools for agents. x402 on X Layer, zero LLM.
Xither — AI vendor record
com.xither/record
Read-only record of AI vendor sub-processor lists, DPA notice windows and model retirements
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.