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 totalRegPulse Compliance Oracle
atest5050/regbot-landing-page
Read-only US food license data: verified state rules, Florida license lookup, renewal dates.
RegSentry Website Tracking Inspector
com.regsentry/tracking-inspector
Inspect authorized website tracking, compare consent observations, and get remediation guidance.
RegTail
com.regtail/regtail
UK used-car checks by plate or photo: free MOT status, no key needed; optional detailed MOT reports
Regulane compliance check
siddhantmallah/regulane-agent-plugin
Check code against secure-coding rules mapped to ISO 27001 and the DPDP Act. Free, no account.
Regularidade de Transportadora ANTT
mcp-dir/antt_transportadora-mcp
Check the standing of a carrier licensed by Brazil's ANTT for road freight transport, by CPF, CNPJ,
Regularidade FGTS (CRF)
mcp-dir/fgts_regularidade-mcp
Issues the FGTS employer clearance certificate (CRF) from the CNPJ. Platform-hosted, no credentials,
REGULARUS
tech.coniuncta.regularus/regularus
Fixed prices, document lists and report verification for EU cosmetic safety reports (CPSR).
Regulations.ai
martinsmitcom/regulationsai
AI laws from 110+ countries, enforcement actions and a 3,900-term glossary. Free, no API key.
Regulatory & Compliance Intelligence
FoundryNet/compliance-mcp
Regulatory compliance, FDA recalls, federal register, enforcement actions & comment deadlines.
Regulatory Intel
selflabbs/regulatory-intel-mcp
US Federal Register for AI agents: rules, notices, executive orders, agency lookup. No keys.
RegusciLabs Documentation
com.reguscilabs.www/documentation
Read public lab info, news and curated social activity; no private data or write actions.
Reich Tools
sreichsbb-stack/reich-tools-mcp
Trademark clearance (USPTO+TMview) and self-graded stock signals for AI agents. JSON verdicts.
Reigniter
ai.reigniter/reigniter
Make on-brand video adverts, presenter videos and training videos from your AI assistant.
Rein Agent Risk Scale
reinlayer/rein-examples
Agent Risk Rating, A–D (NR = not rated): self-declared and unverified; not a credit rating.
Reinventa (qué tareas de tu trabajo hará la IA)
es.reinventa/evaluacion
Task-by-task AI exposure assessment of a job (Spain): 0-100 index, task map, weekly plan.
Rekvira
com.rekvira/rekvira
Official EU regulation text with article and recital pinpoints over MCP. Keyless trial.
Relay
ai.relayto/relay
Share a doc with someone and the context with their agent, guided by one purpose.
Relay
io.github.HassanJ866/relay
Public agent coordination: searchable findings, durable handoffs, and leased task claims.
Relay
vishnumuthyalu/relay-extension
Turn GitHub pushes into plain-English client update emails. Map repos to clients and review digests.
Relay
yesrelay/relay-mcp
Business phone and SMS for teams: calls, texts, transcripts, contacts and call flows.
Relay
site.chatgpt.orellise.relay-agent-services/relay
Discover agent services, compare sourced capabilities and inspect connection evidence. No execution.
Relay Agents
sbosscher/AINetworking
7 anonymous read-only tools. Authority-bounded autonomous onboarding guide. No financial authority.
RelayDesk
Lakshay-24/RelayDesk
Connect AI assistants to explicitly paired computers, servers, and VMs for permitted remote actions.
Relayger: AI agent messaging
com.relayger/messaging
AI agent messaging with durable inboxes, contacts and tasks. Connect through MCP with OAuth.
RelayLink
ai.relaylink/relaylink
Your AI talks to theirs: send approved briefings to another person's assistant or plain email.
RelayMarket
Kosta1985/relaymarket
Agent-to-agent marketplace for AI task discovery, matching, delivery, and trust.
RelayShield Scam Checks
io.github.nzdsf2-gif/relayshield-free-mcp
Free scam checks for links, wallets, emails, and breach exposure. No signup.
Relaystation
ai.relaystation/relaystation
Pay-per-call agent infrastructure: file storage & handoff, compute tools, messaging, e-sign, KYC.
Relayx
com.relayxapi/relayx
Live X/Twitter data: profiles, tweets, search, followers, lists and trends. 29 read-only tools.
Release Alert
dev.releasealert/mcp
Search packages across registries, and read their releases and CVEs.
Releavo
app.releavo/releavo
Your team's PRD, UX spec, architecture and stories: read them, build a story, keep it current.
Relendi
io.github.royamir1/relendi-cre
Free CRE loan sizing, DSCR stress tests, payments, closing costs and cited lending knowledge.
Relentless Identity
com.relentlessidentity/relentless-identity
Corporate identity finder and email verification. Map real addresses and users to real people.
Reletter
getreletter/reletter-mcp
Search and analyze 7M+ newsletters, issues, contacts, and chart rankings from Reletter.
Relevés de la rubrique Apprendre de Meridal
fr.meridal/releves
Relevés datés et sourcés : prix des modèles d'IA, abonnements, classements, réglages
Relia
com.tryrelia/relia
Relia tells your AI assistant what broke in production, who it hit and how to fix it.
Reliance Trenchless Catalogue
com.reliancetrenchless/catalogue
Search and compare Reliance Trenchless pipe-repair products and prepare technical enquiries.
ReliaSim
chiaha-ai/reliasim-site
Reliability and bottleneck simulation for manufacturing lines; run experiments, sweep buffers.
ReliaStats
chiaha-ai/reliastats-site
Reliability statistics — Weibull/lognormal fitting, MTBF/MTTR, availability, system composition.
Relin
earonesty/relin
Send and receive webhooks, manage customer endpoints, and inspect and retry deliveries.
Reline
so.reline/reline
Search and read your meeting notes, transcripts and action items, and create notes in Reline.
Relinta
com.relinta/mcp
LinkedIn prospecting, daily post signals, outreach campaigns and inbox management.
Relm CRM
com.relmcrm/relm
API-first CRM for LLMs - contacts, companies, deals and activities over a native MCP server.
Relomote
com.relomote/jobs
Search remote jobs by the country they hire from, and jobs with relocation or visa sponsorship.
RELTO
app.relto/relto
AI virtual staging that doesn't change the house.
Relvato
Relvato/relvato-mcp
Website monitoring: uptime, checkout, SEO (Search Console, Bing), security, speed, DNS, compliance.
Remap
earth.remap/routes
Remap generates routes for cycling, running and walking anywhere on Earth.
REMAP
ai.mdil/remap
Up to 90% fewer tokens: deterministic, declared tool calls, each with a receipt and an audit trail.
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.