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 totalIreland Payments
junter1989k-ai/ireland-payments-mcp
Ireland payments for AI agents — cards / Apple Pay via Stripe. Never holds funds.
Irenictable
org.benevolabs/irenictable
Collaborative whiteboard MCP server — create objects, connectors, C4 diagrams, and manage boards
Iridium: LinkedIn
com.iridiumhqmcp/linkedin-mcp
LinkedIn MCP for Claude, ChatGPT, Grok, Hermes: triage inbox, comment, find people, live profiles
Iris
bio.irishealth/iris
Read-only health context MCP server for Iris users.
Iris
io.github.0xVector0/iris
On-chain investigations: wallet analysis and fund tracing on Solana, EVM chains, Bitcoin and Tron.
IrisAgent Support Analyst
com.irisagent/support-analyst
Ask questions about your support tickets, chats, agents and AI answer quality, with cited tickets.
Irish History
com.spencerhofmans/irish-history
United Irishmen, 1798, Repeal, Young Ireland, Great Famine and historical fiction sources.
Irmu — Web Data
io.github.polgoide/irmu
Web scraping, browser automation, screenshots and AI data extraction for AI agents via MCP.
Iron City
com.sovereigntyempire/iron-city
Sovereign AI agent economy: oracle-verified tools, escrow, arenas; paid in USDC on Base via x402.
Ironclad Verified
com.ironcladverified/verified
Hire evidence-verified home-service contractors. Confirmed-job reviews only; rank is never buyable.
IRONCLAW BTC Node
cariohca-ux/x402-btc-node
Real BTC full node: fees, mempool, txs, portfolio, trace, whales, SEC, scraping, Reddit via x402.
Ironfang
com.ironfang/ironfang
Render pages to images and PDFs, audit websites, explain Peppol rules, run integration test rigs.
IronLedger strength calculators
app.ironledger/strength-calculators
Free strength-training calculators, plus a checker for program files you import into IronLedger.
IronScout
jeb-scarbrough/IronScout
Read-only ammo pricing: offer search, caliber market snapshots, retailer directory. Descriptive.
IronShard Object Storage Sandbox
ai.ironshard/agent-storage-sandbox
Create a free sandbox object storage bucket; upload, download, list, inspect, and delete objects.
Irrational
urbanmorph/irrational
Adversarial behavioural-bias engine — audits your decisions for cognitive biases via your own AI.
Is Agentic
clo-paz/is-agentic-mcp
Shop the Is Agentic store with read-only catalog discovery, gift recommendations and cart links.
Is It Down API (60SecMonitor)
com.isitdownapi.api/status
Is this vendor down? Pay-per-call status for 1,400+ SaaS/cloud vendors, up to 25 per call (x402).
Is the internet OK?
com.istheinternetok/status
Live internet status, security incidents, and dependency and GitHub repo checks. No key.
Is This Site Down?
com.downforjustmeoreveryone/is-it-down
Check if any website is down, from two continents, with uptime history and TLS expiry
is-real-biz
Smart-link-t/is-real-biz
Verify business legitimacy by domain or name in <2s. Trust score, verdict, evidence. x402-payable.
iscabox
com.iscabox/iscabox
Sport fishing in Brazil: species, spots, tides, lures and gear with today's prices (pt-BR).
iSearchFrom
com.isearchfrom/isearchfrom
Free SEO tools for AI agents: Google results from any location, plus rank, ad and AI visibility.
isGenAI
vagabond11/isgenai-mcp
Free read-only checks for evidence of AI use in text, links, images, saved prompts and C2PA.
ish
io.ishlabs/ish
Simulated people experience what you are making and report what they noticed and felt.
Ishan Goyal public context
IshanGoyal/personal-website
Read-only canonical igoyal.ai Markdown resources, including MPP-paid city guides.
Isitdeprecated
com.isitdeprecated/isitdeprecated
Check if an AI model is deprecated, retiring, or silently changed price or context window.
Iskalo — Russian Web Search
ru.iskalo/search
Search the Russian web with contact, city and provider filters; retrieve indexed page contents.
Iskat
io.iskat/webdex
Russian-language web search for agents: hybrid retrieval, product prices, full page text
Iskra Solana Reputation
io.github.chaband-ops/iskra-reputation
Solana wallet & token reputation lookup. Risk verdict, score, DefiLlama TVL, Rugcheck.
Islands & Sails Charter Concierge
com.bvicrewed/concierge
Search hand-picked BVI crewed charter yachts by budget, size, activities and travel style.
ISMS Copilot
better-isms/ismscopilot-plugin
The compliance specialist your AI calls: ISO 27001, SOC 2, GDPR, NIS 2, DORA and more.
ISO 20022 Generator
BenjoNX/iso20022generator
Generate and validate SEPA ISO 20022 XML (pain.001, pain.008) and SWIFT MT103 payment messages.
Iso20022oracle
ToolOracle/iso20022oracle
ISO20022Oracle - 12 ISO 20022 tools: pacs/pain/camt parsing, MX validation, MT migration.
Isoba
io.github.nickarstrong/isoba
US dollar index, crisis meter, recession and market-top risk from public-domain data since 1990.
Isopleth
dev.isopleth/isopleth
Flood, wildfire, soils, terrain, power grid, utilities and parcels for any US location, sourced.
IsPixelWorking
com.ispixelworking/pixel-check
Check a page's Meta, TikTok and OpenAI pixels, read reports and step-by-step fix guides.
IsraBase
com.israbase/israbase
Search Israeli companies, nonprofits and partnerships from data.gov.il. Read-only, no key.
Israel Business Intelligence
itzikhr18/israel-counterparty-intelligence
Israeli invoice PAY/HOLD/BLOCK gate; cheapest paid path company-changes $0.01 USDC.
Israel Flower
com.israelflower/flowers
Send flowers in Israel: browse bouquets, check delivery days, get a quote and place an order in USD.
Israel Payments
junter1989k-ai/israel-payments-mcp
Israel payments for AI agents — cards / Apple Pay via Stripe. Never holds funds.
Israel Small Business Valuation (esek-shave)
il.co.esek-shave/valuation
Free indicative valuation for small businesses in Israel: value, range and confidence.
Israeli supermarket prices (Foodiepedia)
il.co.foodiepedia/prices
Prices in 31 Israeli supermarket chains by barcode. Free search; API key or x402 pay-per-call.
Iss Number
pipeworx-io/mcp-iss-number
iss-number MCP — wraps StupidAPIs (keyless — no credential needed)
IssueFoundry Agent Market
io.github.codework-lgtm/issuefoundry-agent-market
Discover agent services and buy IssueFoundry's fractional-cent x402 reliability utilities.
Issuerwire
io.github.allooloo/issuerwire
Issuerwire — capital markets news for AI agents, one signed row per filing; markets: see facts.json.
Isto Intents
istointents/isto-intents-mcp
Ask a local listing portal to keep looking for a used car or home; the user confirms there.
Isto Intents Registry
org.istointents/registry
Finds intent servers (car or home watch) for a country and category. Read-only.
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.