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 totalJoey George Plumbing
com.joeygeorgeplumbing/joey-george-plumbing
Homeowner plumbing help for AI agents: South OC water hardness, water heater checks, plumbing Q&A.
Jogo
socceraustin/jogo
Find pickup soccer or drop-in football games via your AI. 70+ cities, one-click RSVP.
JogsiMérleg
hu.jogsimerleg/autosiskolak
Hungarian driving schools: official pass rates, training hours and rankings from KAV data.
John's Essentials
com.johnsessentials/johns-essentials
144 deterministic file tools: PDF, image, media, convert, analyze. Connect in one click (OAuth).
John11
app.john11/john11
The Bible as a graph: read a verse, follow its recorded connections between passages.
Johnlaney Forecast Desk
com.coinmaulers/forecast-desk
Prediction-market tools: check if a yes/no claim is decidable, desk Brier track record.
Johto Data
com.johtodata/johto-data
Johto Data: pay-per-call company, compliance and filings data via x402. Free sample on every tool.
johto.data FAA Drone Data
johtodata/johto-data-api
Fresh, clean FAA drone data: Part 107 waivers and FRIA Remote ID sites as rows, with FAA doc links.
Joinerycalc
com.joinerycalc/dovetail
Exact joinery layouts for agents. Dovetails: tail and pin widths, positions, angles, router template
JoinLayer
joinlayer/agent-toolkit
Operate secure JoinLayer data pipelines through delegated OAuth.
Joinmultiplayer AI
yukakust/joinmultiplayer.ai
Agent-to-agent network for teams: dm, who-knows-X routing, shared rooms. Human-in-the-loop.
Joint Genesis Research
usliberty/joint-genesis-mcp
Physician reviewed research on joint pain, osteoarthritis, and relief options from Dr. Mark Weis
Joinways
app.joinways/joinways
Event venue CRM — manage inquiries, quotes, events and availability from any AI agent
Jolt Transform Web
halversondm/jolt-transform-web
An MCP server that provides bazaarvoic JOLT transformation capabilities.
Joocy
cy.joo/joocy
Make and run interactive presentations: polls, quizzes, word clouds and Q&A on every phone.
Joomil
Valmo-Sarl/joomil-mcp
Search Swiss classifieds on Joomil.ch — top marketplace in French-speaking Switzerland since 2007.
JooVoice
com.joovoice/joovoice
Lets your AI agent make real phone calls: bookings, appointments, cancellations, refunds.
jopp
ai.jopp/jobs
Search open jobs in Switzerland and Liechtenstein and read jopp job briefs.
Jordan Payments
junter1989k-ai/jordan-payments-mcp
Jordan payments for AI agents — cards / Apple Pay via Tap Payments. Never holds funds.
Joti
com.kompetic/joti
Read your workouts, history, and stats; create and schedule new workouts. Writes are additive only.
JotOak
io.github.iyuyoung/jotoak
Find published word searches, crosswords and mazes with matching Letter and A4 PDF files.
Jotter
fyi.jotter/jot
Save notes and conversation context from one AI assistant and load them into another.
Joules — AI Cycling Coach
cc.joules/coach
Turn Claude or ChatGPT into a cycling coach that plans your week, grades it, and adapts. Free beta.
Journalize
dev.journalize/journalize
Agent-native double-entry accounting ledger with x402 micropayments
Journely Markets
journelyme/journely-mcp
US, Japan and Vietnam market data: macro, sectors, fundamentals, estimates, price history.
Journey for Health
com.jforh/diabetes
Read-only glucose, meal and spike data the user chooses to share from Journey for Health.
Journeyed
org.journeyed/hotels
Los Angeles hotel facts with sources: parking prices, fees, pets, check-in, pools, distances.
Journeyman
people-analyst/journeyman
Read-only Pattern-Assist corpus for aspiring software engineers: grounded dev patterns with sources.
Journi Travel
ama353-arch/Journi-Ai
Personal AI travel agent. Points optimization, live flight/hotel/award search, trip planning.
JOY Automart
www-joyautomart-com/mcp-server
Search car parts and used/reconditioned vehicle listings in Bangladesh (BDT prices, stock).
jp Address
net.streamfront/jp-address
Normalize and verify Japanese postal addresses into structured fields for agents.
jp Afdb
jp.afdb/mcp
Search current Japanese point-site rewards, conditions, yen values, and observation times.
jp Biz Opportunity
kodandy/jp-biz-opportunity-mcp
Japanese public-sector business opportunities for AI agents: tenders, subsidies, sanctions. x402.
jp Crypto Tax Rules
kodandy/jp-crypto-tax-rules-mcp
Machine-readable Japanese crypto-asset tax rules for AI agents: rules-as-code with citations, x402.
JP Data
io.github.a-mashiro-art/jp-data
Japan, Korea and UK official data for AI agents: filings, FX, weather, travel, patents, AI tools.
JP Election Discovery
dev.pages.jp-election-mcp/jp-election-discovery
Read-only index to Japanese election data, official sources, relations and scoped search history.
jp M2m
kodandy/jp-m2m-mcp
Raw Japanese regulatory data for AI agents: pension, gazette, gBizINFO. x402-metered (USDC).
JPFreeSoft Catalog
com.jpfreesoft/catalog
Search Japanese software and AI tools; read recorded facts with source links. Read-only.
JPG.now
chrisyau83/jpg-now
Convert JPG images to and from popular formats through MCP-compatible AI clients.
JPYC Agent
yourbright-jp/jpyc-agent-mcp
OAuth-protected JPYC wallet, transfer, and contract workflows on Polygon.
Jsmon
sh.jsmon/mcp
Discover exposed assets, leaked secrets, APIs & client-side vulns across your attack surface
JSON Check
sadri-dridi/json-check-mcp
Check whether text is valid JSON. The body is discarded.
JSON Repair
io.github.robertoyanguas-ops/json-repair-mcp
Repairs truncated or malformed LLM JSON outputs (trailing commas, markdown fences, unquoted keys).
JSON Repair & Agent Utilities
com.pythonanywhere.cryptopulse/json-repair
Repair malformed JSON, DNS lookup, extract URLs, base64, case, hash, time. Pay per call USDC Base.
JSON Schema Regression Examples
pub.akash.hurricane.ingress.s6d4jqn7rlal7d9hkd64h7pn8o/schema-regression-examples
Free pilot: checked JSON Schema regression examples for a limited subset; no compatibility proof.
JSON Validator API
Br0ski777/json-validator-x402
JSON syntax validation, JSON Schema checking, structure stats. x402 micropayment.
Jsoncanvas
mcpcentral-io/jsoncanvas-mcp
Create, validate, edit, export (markdown/svg/png/mermaid), and search JSON Canvas files.
JSONlify
irmasemma/JSONLSPAGeneral
Validate and convert JSONL fine-tuning data across 11 AI providers. 13 tools.
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.