MCP Server Directory

45,119 Model Context Protocol servers for Claude Code, Claude Desktop, Cursor and every MCP client. Filter by what they do, whether they run locally or remotely, and whether they're free.

Submit your MCP server

Add a remote MCP server to Claude Code in one command

claude mcp add --transport http browser-use-browser-use https://api.browser-use.com/v3/mcp

Every server page has the exact command for Claude Code plus an mcp.json snippet for Claude Desktop, Cursor, VS Code and Windsurf.

MCP server leaderboard

Ranked by GitHub stars plus monthly npm downloads.

View all →
  1. 1Markitdownmicrosoft/markitdown/markitdown-mcpConvert many file formats, local or remote, to Markdown for LLMs using MarkItDown.LocalFree193k
  2. 2Browser Usebrowser-use/browser-useBrowser agents and stealth cloud browsers for AI: run web tasks, fill forms, extract data.Local + RemoteFree120k
  3. 3Storybookstorybookjs/storybook/mcpHelps agents write and test Storybook stories for UI components.LocalFree91k
  4. 4ScraplingD4Vinci/ScraplingWeb scraping with stealth HTTP, real browsers, and Cloudflare bypass. CSS selectors supported.LocalFree91k
  5. 5World Monitorkoala73/worldmonitorReal-time global intelligence across conflict, markets, energy, trade, shipping and cyber. 99 tools.RemoteAccount needed90k
  6. 6Netdatanetdata/netdataDiscovery, exploration, reporting and root cause analysis over Netdata metrics, logs, systems, containers, processes and network connections.Local + RemoteAccount needed81k
  7. 7Front-End Checklistthedaviddias/Front-End-ChecklistReview frontend code and live pages against 386 quality-gated web development rules.RemoteAccount needed75k
  8. 8Context7upstash/context7Up-to-date code documentation for LLMs and AI code editors.Local + RemoteAccount needed64k
  9. 9Hindsightvectorize-io/hindsightHindsight: long-term memory for AI agents modeled on human memory.LocalAccount needed57k
  10. 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

Browse by category

All MCP servers

45,119 total

MagSnap

za.co.magsnap/magsnap-mcp

Check custom photo magnet pack pricing, delivery lead times, and create instant orders.

RemotePaid serviceE-Commerce & Delivery

Maha Context Review

com.mahastrategies/context-review

Reduce supplied context and check caller-declared, source-specific exact evidence retention.

RemoteAccount neededOther Tools & Integrations

Maha OS Cognitive Gateway

com.maha-os/cognitive-gateway

Edge-compute biological sovereignty node for telemetry and cognitive circuit-breaking.

RemoteAccount neededOther Tools & Integrations

Mahonia

0

ryankiley/mahonia

Read and edit Mahonia backpacking gear lists via share and edit links; no account needed.

RemoteFreeOther Tools & Integrations

Mail

com.anymailmcp/mail

Read, send, organize, watch email on any IMAP mailbox: Gmail, iCloud, OVH, Zoho, Fastmail + CalDAV.

RemoteAccount neededCommunication

Mail by Pony

com.mailbypony/mail-by-pony

Print and mail real letters through USPS. Write, preview the exact printed proof, then pay or send.

RemoteAccount neededOther Tools & Integrations

Mail for Bots

com.mailforbots/mailforbots

Email inboxes for AI agents: send, reply, read verification codes, human-approved drafts.

RemoteAccount neededCommunication

Mail Security Tools

com.mailsecuritytools.api/email-security

DMARC/SPF/DKIM/MX checks, email score, 100-domain bulk score, webhook watch alerts (x402 USDC).

RemotePaid serviceFinance, Fintech & Payments

MailAlign

dev.workers.mike-tusa.mailalign/mailalign

Email header analyzer: SPF/DKIM/DMARC/ARC verdicts, domain alignment, hop delays. No lookups.

RemoteAccount neededCommunication

MailByGet

com.mailbyget/mail

Temporary receive-only email inboxes for agents. Create, list and read messages without signup.

RemoteAccount neededCommunication

Mailcannon

0

AinaLuc/mailcannon

AI-powered email outreach platform — send campaigns with deliverability tracking.

RemoteAccount neededCommunication

Mailchimp MCP by InsightfulPipe

0

Insightful-Pipe/mailchimp-mcp-server

Hosted Mailchimp MCP server for Claude, ChatGPT and Cursor, with each action switched per account.

RemoteAccount neededCommunication

MailDignity

com.maildignity/mcp

Audits outbound emails for clarity, respect, and higher reply rates

RemoteAccount neededCommunication

Mailera

app.mailera/mailera

Email for AI agents: read, search and send from your Gmail, Outlook, Yahoo, iCloud or IMAP inbox.

RemoteAccount neededSearch & Web Scraping

Mailercloud

0

mailercloud-com/mailercloud-plugin

AI tools for Mailercloud email marketing: campaigns, contacts, templates, sending & analytics.

RemoteAccount neededCommunication

Maileroo

com.maileroo/mcp

Send email, search delivery logs, and manage domains and your Maileroo account.

RemoteAccount neededSearch & Web Scraping

MailFerret

com.appin60.mailferret/mailferret

Find and verify work emails with live SMTP checks and catch-all detection. Free 10 calls/day.

RemoteFreeCommunication

MailFixture

com.mailfixture/mailfixture

Test-inbox API for email and SMS: create inboxes, long-poll messages, extract OTPs and links.

RemoteAccount neededSearch & Web Scraping

mailfloss

com.mailfloss/mailfloss

Email verification for AI agents: verify addresses and lists, check credits, manage integrations.

RemotePaid serviceCommunication

Mailfornet

com.mailfornet/mcp

Disposable email inboxes for AI agents: create an address, wait for the OTP or verify link.

RemoteAccount neededCommunication

MailInApp

com.mailinapp/mcp

Build and send interactive email campaigns: studio editing, contacts, sending, results.

RemoteAccount neededCommunication

Mailing Engineer

com.mailing-engineer/mcp

E-Commerce Email Marketing, AI Newsletter Studio, DNS Audit & AWS SES Deliverability MCP.

RemoteAccount neededCommunication

MailJunky

TheNightProject/tnp.web.mailjunky.ai

Send emails, track events, and manage contacts with MailJunky.

RemoteAccount neededCommunication

Mailly

0

superagents-lab/mailly-mcp

A real inbox for agents: read mail, draft replies you approve, wait for verification codes.

RemoteAccount neededAI Agents & Coding Agents

MailMask

blissito/mailmask

Email for agents: domains, aliases, IMAP mailboxes, DNS, sending and webhooks via one API key.

RemoteAccount neededCommunication

MailMCP

io.mailmcp/mailmcp

Connect any mailbox to Claude, ChatGPT & AI: read, send, reply, schedule & search emails.

RemoteAccount neededSearch & Web Scraping

Mailopoly

com.mailopoly/mailopoly

Your unified inbox — everything that reaches you, understood and actionable from your AI assistant.

RemoteAccount neededOther Tools & Integrations

Mailows

0

mailows/mailows-grok-plugin

Give AI agents their own email inboxes: list, read and send mail via scoped, revocable OAuth grants.

RemoteAccount neededCommunication

Mailroom

app.usemailroom/mailroom

Your own IMAP mailbox in any MCP client: search, read, flag, move; send and delete need confirm.

RemoteAccount neededSearch & Web Scraping

MailSenpai

0

mailsenpai/mailsenpai-mcp

MailSenpai: lists, campaigns, DNS & spam checks (74 tools, OAuth, EU). SMTP Senpai: SMTP & API.

RemoteAccount neededSecurity & Identity

MailStream

app.mailstream/mailstream

The first MCP server for physical mail: send postcards and letters, manage lists and campaigns.

RemoteAccount neededMarketing

Mailtea

0

mailtea-app/mailtea-agent-plugin

Send email and newsletters with Mailtea over MCP, plus skills for email and website design.

RemoteAccount neededCommunication

Mailtempo

com.mailtempo/mailtempo

MCP server for MailTempo's public free temporary email inboxes.

RemoteFreeCommunication

MailTester Email Verification

0

mailtester-com/mailtester-mcp

Verify emails (valid/invalid/risky/unknown): MX, SMTP, catch-all, disposable. Free agent key.

RemoteFreeCommunication

MailTester Ninja

ninja.mailtester/email-verification

Verify email addresses live against their mail server and find work emails. Nothing stored.

RemoteAccount neededCommunication

MAILTYPE

0

GSterlingPress/mailtype-api

Email-domain intelligence: MX capability, provider, disposable status, SPF, DMARC, and MTA-STS.

RemoteAccount neededCommunication

MailVakt

com.mailvakt/mailvakt

Use when email lands in spam: audits SPF, DKIM, DMARC, MX and returns the DNS records to fix it.

RemoteAccount neededCommunication

MailValid Email Verification

io.mailvalid/email-verifier

Verify emails: syntax, MX, SMTP mailbox, disposable, role and catch-all checks. Single and bulk.

RemoteAccount neededCommunication

mailverdict

0

mailverdict/mailverdict

Keyless email checks: disposable, role, and free-provider detection, MX, and typo suggestions.

RemoteFreeCommunication

Mailvett

dev.workers.cybermax-tools.cybermax/mailvett

Mailvett: validate emails. MX, provider, disposable/role/free flags, typo fix, verdict.

RemoteFreeCommunication

MailX Email Deliverability

com.themailx/email-deliverability

Check SPF/DKIM/DMARC/BIMI, blacklists, SMTP/IMAP; DNS lookups; generate email DNS records.

RemoteAccount neededCommunication

Mailyond

BeyondFolder/mailyond

Read, reply to and send email across every domain you connect to Mailyond, via API key over HTTP.

RemoteAccount neededCommunication

Mailzzy

0

softsages/mailzzy-mcp

Email marketing: campaigns, audiences, contacts, segments, templates and reports.

RemoteAccount neededCommunication

Main

dev.lingo/main

Lingo.dev MCP Server - World-class i18n implementation with ICU MessageFormat.

RemoteAccount neededOther Tools & Integrations

Maindex Expert Memory Service

maindexapp/maindex

Full-control memory API for AI agents — memories, collections, links, search, and bulk operations.

RemoteAccount neededSearch & Web Scraping

Maintenance

app.rowb.septic-log/maintenance

Septic maintenance record: log inspections and pump-outs; next due date under EPA intervals. No AI.

RemoteAccount neededMonitoring & Observability

Maison Éclaire

co.maisoneclaire/shop

Read-only catalogue, gift ideas and delivery terms of a handmade candle shop in Morocco.

RemoteAccount neededE-Commerce & Delivery

Maisonchape 2026

MaisonCHAPE/maisonchape-2026

Catalogue, accords mets-vins et points de vente des vins d'Occitanie de Maison CHAPE.

RemoteAccount neededOther Tools & Integrations

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.