MCP Server Directory

45,118 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.

674
Official servers
29,082
Remote / hosted servers
16,546
Free servers
16,036
Local servers

MCP server leaderboard

Ranked by GitHub stars plus monthly npm downloads.

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  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

Finance, Fintech & Payments4,474Search & Web Scraping4,362AI Agents & Coding Agents3,591Developer Tools1,700Communication1,553Knowledge, Memory & RAG1,502Security & Identity1,484Multimedia, Audio & Video1,381Productivity & Project Management1,362Marketing968Location & Travel870Monitoring & Observability843Databases804Browser Automation684E-Commerce & Delivery540Social Media414Data Science & Visualization360Version Control358Cloud Platforms329Aggregators & Gateways189Art & Design181Science & Research146Gaming98Legal68Sports67File Systems & Storage60Command Line & OS Automation52CRM & Sales49Real Estate46IoT, Home & Embedded39Environment & Nature35Education29Customer Support25Code Execution23Health & Wellness23Translation & Localization10Other Tools & Integrations8,929

All MCP servers

45,118 total

Pixelfed

277

mrfentmen/pixelfed-mcp

Pixelfed instance API: instance info and public timelines.

LocalFreeDeveloper Tools

Placehold

265

mrfentmen/placehold-mcp

Placeholder images from Placehold.co. No key required.

LocalFreeMultimedia, Audio & Video

Plos

267

mrfentmen/plos-mcp

Open research from PLOS. No key required.

LocalFreeOther Tools & Integrations

Police Transparency

0276

mrfentmen/police-transparency-mcp

Use this MCP server to Aggregate historical NYC police complaint statistics with no person...

LocalFreeData Science & Visualization

Poloniex

261

mrfentmen/poloniex-mcp

Crypto markets from Poloniex. No key required.

LocalFreeFinance, Fintech & Payments

Postcodes

260

mrfentmen/postcodes-mcp

UK postcode lookup from postcodes.io. No key required.

LocalFreeOther Tools & Integrations

PostFader

9

synopsys0/postfader-fl-studio-mcp

FL Studio MCP server: read, mix, compose, and edit your open FL Studio project from any MCP client.

LocalFreeProductivity & Project Management

Power Automate

2195

sapientsai/power-automate-mcp-server

Inspect, operate, and author Microsoft Power Automate cloud flows from an agent context.

LocalFreeSecurity & Identity

Prayer Times

276

mrfentmen/prayer-times-mcp

Islamic prayer times for a city from AlAdhan. No key required.

LocalFreeOther Tools & Integrations

PromptBranch

9

PromptBranch/promptbranch

Local-first MCP server for versioning, searching, evaluating, and improving AI prompts.

LocalFreeSearch & Web Scraping

Protondb

280

mrfentmen/protondb-mcp

Linux game compatibility from ProtonDB. No key required.

LocalFreeOther Tools & Integrations

PubChem Finder

9

MysterionRise/pubchem-finder

Search PubChem by structure: a local similarity/substructure index, live PubChem data, RDKit tools

LocalFreeSearch & Web Scraping

QuantContext

9

zomma-dev/quantcontext-mcp-server

Deterministic stock screening, backtesting, and factor analysis for AI trading agents

LocalFreeFinance, Fintech & Payments

Rcsb Pdb

284

mrfentmen/rcsb-pdb-mcp

Look up protein structures and search the RCSB Protein Data Bank. No key required.

LocalFreeFinance, Fintech & Payments

RealAgent

1227

RedDateTech/RealAgentMCP

AI agent real-name identity: SM2 keypair, QR real-name link, SD-JWT VP generate/verify.

LocalFreeSecurity & Identity

Recapfy

1244

pedrot95dev/recapfy.mcp

Ask about a YouTube video or fetch its transcript. Paid per call in USDC on Solana via x402.

LocalPaid serviceFinance, Fintech & Payments

Recipe Commerce

1236

teamsincetoday/recipe-commerce-mcp

Extract shoppable ingredients from recipe content with affiliate signals.

LocalAccount neededSearch & Web Scraping

Release Notes Forge

0270

mrfentmen/release-notes-forge-mcp

Summarize local Git release shape without returning commit messages, paths, hashes, or remotes.

LocalFreeVersion Control

repo2graph

9

Srinivasan-78/repo2graph

Ask a codebase a question, get back the source that answers it — every block cited to file:line.

LocalFreeDeveloper Tools

Restful API Dev

281

mrfentmen/restful-api-dev-mcp

Test objects from restful-api.dev. No key required.

LocalFreeDeveloper Tools

Rick And Morty

265

mrfentmen/rick-and-morty-mcp

Characters, episodes, and locations from the Rick and Morty universe.

LocalFreeLocation & Travel

RIPE Atlas

5118

jrelph/ripe-atlas-mcp

RIPE Atlas network measurements — ping, traceroute, DNS, TLS, HTTP, NTP, and probes

LocalAccount neededOther Tools & Integrations

RLM Tools

9

stefanoshea/rlm-tools

Persistent Python sandbox for token-efficient codebase exploration in MCP clients

LocalFreeDeveloper Tools

RoadRaven

9

Shuffzord/RoadRaven

Create and update roadmap tree nodes and statuses in the RoadRaven desktop app (must be running).

LocalFreeOther Tools & Integrations

Roundcut

0257

Araluma/roundcut-mcp

Local image tools: circle crop, crop, resize, compress, convert JPG/PNG/WebP/AVIF. By RoundCut.

LocalFreeMultimedia, Audio & Video

Rune

9

thecolourfoundation/rune

Evidence-backed codebase understanding with file:line citations, for AI clients over MCP.

LocalFreeDeveloper Tools

Runspector

9

edxleon/runspector

AI running coach for Garmin: HRV, readiness and VO2max explained, workouts on your watch

LocalFreeOther Tools & Integrations

Runtime Support

0267

mrfentmen/runtime-support-mcp

Summarize runtime declarations across local manifests and CI files without returning versions,...

LocalFreeOther Tools & Integrations

Rxnav

271

mrfentmen/rxnav-mcp

Drug names, identifiers, and properties from NIH RxNav. No key required.

LocalFreeOther Tools & Integrations

Safe Fetch

1237

Sanoy24/safe-fetch-mcp-server

MCP server for fetching URLs, safe against SSRF, DNS rebinding, and redirect-to-internal attacks.

LocalFreeOther Tools & Integrations

Securealy

0266

securealy/securealy

Grade a URL as an attacker and a customer would see it; scan a repo; check Supabase, Stripe, Vercel.

LocalFreeDatabases

Seismicportal

267

mrfentmen/seismicportal-mcp

Earthquakes from the EMSC seismic portal. No key required.

LocalFreeOther Tools & Integrations

SilbercueSwift

9

silbercue/SilbercueSwift

iOS MCP server: 49 tools free (58 with Pro), xcresult parsing, WDA UI automation, fast screenshots.

LocalFreeBrowser Automation

Singapore MCP by Olano

9

olano-ai/mcp-singapore

Singapore public data, transport, rail, property, business, economy, weather, and analytics.

LocalFreeMarketing

Smogon

0267

mrfentmen/smogon-mcp

Use this MCP server to competitive Pokemon, full dex data plus monthly Smogon usage statistics....

LocalFreeData Science & Visualization

Soldefi

0263

thomenz/soldefi-mcp

Solana DeFi risk intel over x402: rug/honeypot scans, pool analysis, wash-filtered pools.

LocalPaid serviceFinance, Fintech & Payments

Solmachina X402

269

imnotamob/solmachina-x402-mcp

Solana & Base DeFi intelligence for AI agents over x402: decisions, risk, signed receipts.

Local + RemotePaid serviceFinance, Fintech & Payments

Somafm

270

mrfentmen/somafm-mcp

SomaFM radio channels and playlists. No key required.

LocalFreeOther Tools & Integrations

Sorsa

4152

Sorsa-io/sorsa-mcp

MCP server for the Sorsa.io X/Twitter data API

LocalAccount neededSocial Media

Source Map Parser

2210

MasonChow/source-map-parser-mcp

Parse JavaScript error stack traces back to original source code using source maps

LocalFreeLocation & Travel

Sourcegraph

278

mrfentmen/sourcegraph-mcp

Search public code on Sourcegraph. No key required.

LocalFreeSearch & Web Scraping

Spaceflight News

277

mrfentmen/spaceflight-news-mcp

Space industry news articles from Spaceflight News. No key required.

LocalFreeOther Tools & Integrations

Spdx

0269

mrfentmen/spdx-mcp

Use this MCP server to SPDX open source license metadata and compatibility helpers. Tools...

LocalFreeOther Tools & Integrations

Speedrun

0274

mrfentmen/speedrun-mcp

Use this MCP server to speedrun.com, world records, category leaderboards, and runner profiles....

LocalFreeOther Tools & Integrations

Stackexchange

255

mrfentmen/stackexchange-mcp

Search questions and read answers across Stack Exchange sites. No key required.

LocalFreeSearch & Web Scraping

Stackhawk

9

stackhawk/stackhawk-mcp

An MCP server that provides interaction with StackHawk's security scanning platform.

LocalAccount neededSecurity & Identity

Star Wars

257

mrfentmen/star-wars-mcp

Look up Star Wars people, planets, and starships from the SWAPI mirror. No key required.

LocalFreeOther Tools & Integrations

Stdio

9

shigechika/mcp-stdio

Stdio-to-HTTP gateway — connects MCP clients to remote HTTP MCP servers

LocalFreeOther 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.