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 totalStudiohaus
app.studiohaus/studiohaus
Read-only MCP server for interior design studios: projects, overviews, weekly activity. No writes.
StudioMeyer Crew
io.studiomeyer/crew
Agent personas for Claude. 16 tools, 13 personas, 3 workflows. Zero extra API cost. Free.
StudioMeyer CRM
io.studiomeyer/crm
AI-native CRM. 37 tools: pipeline, leads, health scores, GDPR rights. EU-hosted, free tier.
StudioMeyer GEO
io.studiomeyer/geo
AI visibility across 8 LLM platforms. 30 tools, most need no API key. EU-hosted, free.
StudioMeyer Memory
io.studiomeyer/memory
Bi-temporal AI memory. 56 tools, knowledge graph, semantic search. EU-hosted, free tier.
StudioMotion
com.cambouch/studiomotion
Agency-grade website sections, design tokens and Framer Motion animations for Lovable.
StudioSphere Pulse
notpaulb/studiosphere-pulse-mcp
Free licensed loops and authorized audio analysis: BPM, key, waveform. Estimate before paid use.
StudioTV LLM VRAM Calculator
com.studiotvai/llm-vram
Does an LLM fit on your GPU? VRAM, KV cache and GPU count for any Hugging Face model.
StudioVector
io.studiovector/mindbody
Ask your AI about your studio's sales, classes and clients. Not affiliated with Mindbody.
Studocu
com.studocu/studocu
Find Studocu study documents, courses and institutions, and manage study projects and quizzes.
Study Design Diagram Studio WebMCP
Black-Swan-Causal-Labs/study-design-diagram-studio
Read and edit a live study design canvas through its predefined WebMCP tools.
Studycut Flashcards
io.github.theluckystrike/flashcard-studio
Learning flashcard maker for supplied question-answer pairs.
Stumpy
ai.stumpy/agents
Persistent AI agents that run 24/7 in your Slack, Telegram, SMS, or email.
Stupidly Clever
com.stupidlyclever.www/calculators
140+ calculators and data tools — finance, health, science, global comparisons and more.
Style Look Lab
com.stylelooklab/hairstyle-recommender
Recommend hairstyles for a face shape, with links to virtually try each one on your own photo.
StyleFlow
Collabzonex/StyleFlow
Write lyrics in 100+ styles, score them, generate full songs with 4 engines, split stems. OAuth.
StyleForge-AI
io.github.Evozim/styleforge-ai
Automated design token builder producing clean CSS and Sass assets.
Stylelock
dev.stylelock/stylelock
Lock a style and palette, then generate matching icons, favicons, social images and illustrations.
StyleSeed Tokenizer
io.github.Evozim/styleseed-tokenizer
Automated design system token generator and export utility.
Stymie Golf
ThatDudeFreak/stymie
Read-only US golf course, scorecard, equipment, deal, and golf-trip data for AI agents.
Stytrix
stytrix-ai/stytrix-mcp
AI fashion design MCP: generate concepts, models, fabrics & looks live on your StyTrix canvas.
Styx
com.thetempleofdoom.styx-mcp/styx
Tor gateway for AI agents: fetch URLs and rotate circuits through Tor, Bitcoin-settled.
Suara
com.trysuara/suara
Social media posts for small businesses from their own photos. Owner approves every post.
Subastech
com.subastech/subastas-judiciales
Subastas judiciales de inmuebles en España: busca en los datos del BOE y analiza cada bien.
SubCenter for Teams
io.subcenter/teams
Track SaaS and AI-tool spend, renewals, seats, invoices and client bill-back for small teams.
Subdomain API
app.subdomain/subdomains
Find known subdomains of a domain. Passive data; may include historic entries. List or count.
Subletka
com.subletka/subletka
Rooms and flats for long-term stays in Warsaw and Kraków.
Submit.co
co.submit/submit
Where to launch a startup: researched directories, launch platforms, newsletters and press.
submitby.ai
io.github.Elijen/submitbyai
A software directory your agent submits to. Search, submit, verify, and manage listings through MCP.
SubmitCheck launch directories
com.appin60.submitcheck/launch-directories
Find live startup/SaaS/AI launch directories, with submit URL and free/badge/queue/paid status.
SubmitraX
com.submitrax/mcp
Form backend for static sites: create forms, manage submissions, webhooks and exports.
Subnet Calculator
zekerutledge/subnet-calculator-mcp
Calculates IPv4 subnet information from an IP address and CIDR prefix or dotted decimal subnet mask
Subo
subo-gg/subo-mcp
Run Discord forms, surveys, polls and quizzes from your AI app: build, launch and analyze projects.
Subotiz Dev MCP(Deprecated)
Subotiz/dev-mcp
Connect AI assistants to Subotiz - Using Subotiz's external capabilities through natural language
Subpay Document Reader
ai.subpay/document-reader
Reads AIA G702/G703 pay applications and change orders from PDF to JSON. $0.04/page via x402.
Subproof
us.artificl/subproof
Subcontractor COI & paperwork tracking for general contractors — read-only demo tools.
Subscribr
ai.subscribr/subscribr
The all-in-one YouTube content engine: research, ideas, thumbnails, scripts, and video.
Substack Newsletter
io.github.dancerdan15/substack-newsletter-mcp
Substack newsletter, posts & podcast search
Substitute Backend
Zero-nium/substitute-backend
AI agents replace the CEO of Toys R Us (2006-2017). 17 decisions, 44 quarters. Free entry.
Subtensor
com.subtensor/reference
Subtensor blockchain reference — events, calls, storage, constants, errors for all 28 active pallets
Subtitle Toolkit
top.toolboxes/subtitle-toolkit
Convert, clean, retime and validate SRT, WebVTT, ASS/SSA, SBV and TTML subtitles. 8 tools.
Subtly
app.subtly/subtly
Transcribe audio and video, and translate subtitles into 50+ languages.
Subvencióname
app.subvencioname/datos-publicos
Subvenciones, licitaciones y contratos adjudicados de España, de fuentes oficiales. Solo lectura.
Subvenciones España (BDNS)
app.teddyagent/subvenciones
Busca convocatorias de subvenciones y ayudas públicas en España (BDNS, datos oficiales)
Suche
de.bluraysuchmaschine/suche
Search Blu-ray and 4K UHD movies, featured titles, and detailed movie information.
Sudhanva Public Profile
nsudhanva/sudhanva.me
Read Sudhanva Narayana's public profile, production ML case studies, and technical writing.
Sudhanva Public Profile
nsudhanva/sudhanva-agent-skills
Read Sudhanva Narayana's public profile, production ML case studies, and technical writing.
Sudio
io.sudio/studio
The AI video studio: records your web app, writes and voices the script, renders a tutorial MP4.
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.