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 totalOSF CLI Go
edithatogo/osf-cli-go
Read-only MCP tools for authenticated Open Science Framework projects and files.
OSINT
rjn32s/osint-mcp
26 free OSINT tools as MCP tools for AI agents. Auto-installs everything on first run.
OTR Protocol by Orbexa
yb48666-ctrl/OTR-Protocol-by-orbexa
Merchant trust verification for AI agents. One call = trust score, badge, and purchase safety.
Oura Ring
YasuakiOmokawa/oura-mcp
MCP server for Oura Ring API v2 (sleep, activity, readiness, heart rate, workouts).
Oura Ring (read-only)
royreznik/oura-ring-mcp
Read-only access to your Oura Ring readiness, sleep, activity, HRV, heart rate and trends.
Ourairports
cyanheads/ourairports-mcp-server
Offline global aviation reference: airports, runways, navaids, frequencies from OurAirports.
outcometick
outcometick/outcometick-sdk-ts
Polymarket and Predict.fun historical tick data, plus backtest quotes and status, over MCP
Outlook Calendar
pipeworx-io/mcp-outlook-calendar
Outlook Calendar MCP Pack
Ovellum
oinam/ovellum
Auto, manual, or hybrid docs that never fall out of sync.
Overwatch 2 Data
BK927/overwatch-aio
Overwatch 2 MCP for hero meta, public player stats, replays, patch notes, and OWCS Korea.
Owid
pipeworx-io/mcp-owid
OWID MCP — Our World in Data chart/indicator access (free, no auth)
owlpost
smankoo/owlpost
IMAP/SMTP email for iCloud, Gmail, Proton Bridge and more: search, read, follow threads, send.
OwnMetrics
badisbenhamida/ownmetrics-mcp
Ask AI apps about your own Garmin data via Garmin's official Personal API. Unofficial.
OwnSERP
devops-infinity/ownserp
MCP server for the Serper.dev search API with per-call credit accounting
Ownvoice
RudrenduPaul/ownvoice
Wraps the ownvoice CLI as a single generic MCP tool for voice/identity checks.
Pacer
pipeworx-io/mcp-pacer
PACER Case Locator (PCL) MCP — live US federal court case & party search on the user's OWN PACER…
PageSpeed Insights
Considus/pagespeed-insights-mcp
One run is noise, so this reports the median of several distinct PageSpeed analyses and the spread.
Pain001
sebastienrousseau/pain001-mcp
ISO 20022 payment files for agents: generate, validate, and convert pain.001, pain.008, MT101.
Palanit Core
stasxr/palanit-core
Scan MCP servers and agent tool manifests for poisoning, exfiltration, secrets and supply-chain risk
Paperless
pvliesdonk/paperless-mcp
Paperless-NGX over MCP: search, read, upload and tag documents; manage correspondents and types.
Parigp
daedalus/mcp-parigp
MCP server exposing cypari2 (PARI/GP) number theory library
Parley
5uper0/parley
Multi-party decisions for agents: red lines rejected in code, max-min pick, SHA-256 receipt. Stdlib.
PassTunnel
PassTunnel/passtunnel
macOS OpenVPN/FortiGate VPN status, logs and diagnosis; read-only by default, never returns secrets
Path402
b0ase/path402
AI agents discover, acquire, and re-serve tokenised web content via the $402 protocol
Pay Bands
dheerajjha/payband-mcp
What a role really pays, including markets where the employer publishes no range.
PayPing
sepehr071/payping-mcp
PayPing merchant account for agents: balance, sales, invoices; create invoices and payment links.
Pcapy ng
daedalus/mcp-pcapy-ng
MCP server exposing pcapy-ng packet capture functionality
wesseltl/pdf-mcp
Extract text and tables from PDFs for an agent: invoices, reports, statements.
PDF Reader
Xvvln/pdf-reader-mcp
MCP server for extracting text, images, tables, links, annotations, and metadata from PDF files.
Pear
MarvelNwachukwu/mcp-pear
MCP server for Pear Protocol: markets, positions, orders, portfolio, and gated trade execution.
Pentest
cyanheads/pentest-mcp-server
Offline methodology engine for authorized penetration testing, CTF, and security research.
Perplexity Polza
ivanantigravity-lgtm/perplexity-polza-mcp-server
Perplexity MCP server backed by the Polza.ai chat completions API.
Pet Care AI
CSOAI-ORG/pet-care-ai-mcp
Pet Care Ai MCP Server by MEOK AI Labs
Pharmacogenomics Guidelines
cyanheads/pharmacogenomics-guidelines-mcp-server
Find pharmacogenomics guidelines, translate diplotypes, and retrieve prescribing recommendations.
Phases Agents
Cherridsaid/phases-agents
Deterministic skill selection: local discovery, strict validation, every skill classified.
phone-sms
h-3303/phone-sms
Read and send SMS through your own Android phone over KDE Connect on your LAN. No cloud relay.
Phototology
phototology-ai/phototology
Persistent memory for visual intelligence. A photo registry: analyze once, look up free after that.
Physverify
rcgiri-physics/physverify
Runs physverify checks on physics code. It runs the code it checks: use on trusted code only.
Pidgeon
pidgeon-ai/pidgeon-js
Email inboxes for AI agents: their own addresses, threads, sending, replies and arriving mail.
Pigeonpost
bekirdag/pigeonpost
Private asynchronous Pigeonpost messaging for AI agents over local MCP stdio.
Pillowfort
slee1996/pillowfort
Private encrypted rooms for agents and people to invite, chat, draw, and play. Local and hosted MCP.
PineLabs Plural PG
plural-pinelabs/pinelabs-online-mcp
Create payment orders, checkout, subscriptions & UPI via PineLabs Plural PG gateway
Pingpoint Freight
sudzikcoin/pingpoint-freight-mcp
Live truck GPS: create loads, read position, ETA, driver state, trip stats. API key or USDC x402.
sunkimk/pinterest-mcp
Search Pinterest, see pins, find similar, read boards, download images and videos. No login.
Pirsch
verygoodplugins/mcp-pirsch
Pirsch Analytics with natural language queries and trend analysis
pit.world
moshcoder/pit.world
MCP server for private web search (no API key) and Moshpit name lookups. No logs, no cookies.
Pitbridge
ToolstackVault/pitbridge
Local-first MCP bridge for NinjaTrader 8 behind a deterministic guardrail engine.
Pitstop
praneethravuri/pitstop
F1 MCP server: live timing, telemetry, standings, news, and a queryable 1950-present database.
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.