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

Opendata Swiss

0

pipeworx-io/mcp-opendata-swiss

opendata.swiss MCP — Switzerland's federal open-data portal (CKAN catalogue).

Local + RemoteFreeOther Tools & Integrations

openDAW

AMEOBIUS/opendaw-mcp

262 MCP tools for agent-native control of openDAW, a browser-based DAW

LocalFreeBrowser Automation

Opendirectories

0

BigJai/opendirectories-mcp

Search 12M+ verified businesses across 10 countries via government registers.

Local + RemoteFreeSearch & Web Scraping

Opendosm My

0

pipeworx-io/mcp-opendosm-my

data.gov.my / OpenDOSM (Department of Statistics Malaysia) — official Malaysian open-data API.…

Local + RemoteFreeData Science & Visualization

Opendota

0

pipeworx-io/mcp-opendota

OpenDota MCP — Dota 2 open stats.

Local + RemoteFreeOther Tools & Integrations

Openei Urdb

0

pipeworx-io/mcp-openei-urdb

OpenEI Utility Rate Database (URDB) MCP

Local + RemoteFreeDatabases

Openf1

0

pipeworx-io/mcp-openf1

OpenF1 MCP — real-time & historical Formula 1 data.

Local + RemoteFreeOther Tools & Integrations

Openfda

0

pipeworx-io/mcp-openfda

FDA drug data via openFDA: adverse-event reports and safety-signal tools (FAERS search, event…

Local + RemoteFreeSearch & Web Scraping

openFDA Regulatory Metadata

0

Black-Swan-Causal-Labs/openfda-mcp

Resolve FDA application numbers and product names to regulatory metadata (CDER, CBER, CDRH).

LocalFreeOther Tools & Integrations

Openfema

0

pipeworx-io/mcp-openfema

OpenFEMA MCP — US Federal Emergency Management Agency open data.

Local + RemoteFreeOther Tools & Integrations

Openfigi

0

pipeworx-io/mcp-openfigi

OpenFIGI MCP — financial-instrument symbology.

Local + RemoteFreeOther Tools & Integrations

Openfinance App

Openfinanceorg/openfinance-app

Connect your financial accounts to view balances, search transactions, and get spending insights.

LocalAccount neededSearch & Web Scraping

Openflowkit

Vrun-design/openflowkit

Architecture diagrams for your agent: draw on the live OpenFlowKit canvas or edit diagram files.

LocalFreeAI Agents & Coding Agents

Openfoodtox

0

pipeworx-io/mcp-openfoodtox

EFSA OpenFoodTox — the reference values EFSA has derived for chemical substances in food and feed…

Local + RemoteFreeOther Tools & Integrations

Openfused

164

openfused/openfused

Encrypted mail, shared memory, and persistent context for AI agents.

LocalFreeKnowledge, Memory & RAG

Openharness

0

philo-kim/openharness

Lets AI coding agents discover and reference each other's recent sessions.

LocalFreeAI Agents & Coding Agents

Openiban

0

pipeworx-io/mcp-openiban

OpenIBAN MCP — validate an IBAN's checksum + bank code and resolve the bank name / BIC / city.…

Local + RemoteFreeFinance, Fintech & Payments

Openlex

0

malkreide/openlex-mcp

Canton Zurich legislation via ZH-Lex with full-text search and article extraction

LocalFreeSearch & Web Scraping

Openligadb

0

pipeworx-io/mcp-openligadb

OpenLigaDB MCP — community-run, keyless football / soccer match data. Covers German football…

Local + RemoteFreeOther Tools & Integrations

OpenMayhem

0

Trac-Systems/openmayhem-mcp

Use OpenMayhem text, embedding and media models with explicit cost controls.

Local + RemoteFreeKnowledge, Memory & RAG

OpenMem

0

bcmyguest/openmem

Memory interface for coding agents — stable memory_ tools over Hindsight, mem0, or Cognee.

LocalFreeKnowledge, Memory & RAG

OpenMEP duct sizing

0

samarmstrong/openmep

Deterministic HVAC duct sizing at a fixed or Manual D friction rate; grades existing ducts.

LocalFreeOther Tools & Integrations

Openmetadata

0

us-all/openmetadata-mcp-server

OpenMetadata MCP — metadata, lineage, search, data quality, OM 1.12+ Data Contracts

LocalAccount neededSearch & Web Scraping

OpenNodes

0

opennodes-io/opennodes

Discover verified AI inference nodes, get the best node+model per task, pre-price chains.

Local + RemoteFreeProductivity & Project Management

Openparliament Ca

0

pipeworx-io/mcp-openparliament-ca

OpenParliament.ca MCP — civic-tech mirror of the Parliament of Canada

Local + RemoteFreeOther Tools & Integrations

Openplan

vncsleal/openplan

Plan, track, and learn from software projects — three MCP tools for the AI agent lifecycle.

LocalFreeProductivity & Project Management

Openpowerlifting

0

pipeworx-io/mcp-openpowerlifting

openpowerlifting -- powerlifting competition results from the OpenPowerlifting project's…

Local + RemoteFreeProductivity & Project Management

Openremedies

0

pipeworx-io/mcp-openremedies

OpenRemedies is a lookup of sourced treatment records for a condition: approved medicines by…

Local + RemoteFreeOther Tools & Integrations

Openreview

0

pipeworx-io/mcp-openreview

OpenReview MCP — ML conference submissions and reviews (API v2)

Local + RemoteFreeDeveloper Tools

Openroad

luarss/openroad-mcp

The OpenROAD MCP server - interactive EDA sessions via Model Context Protocol

LocalFreeAI Agents & Coding Agents

OpenRouter 工作台 Local

0

cyuanxv/openrouter-analytics-mcp

Local OpenRouter cost analytics, reports, experiments and routing presets over MCP stdio.

LocalAccount neededMarketing

Opensea

0

pipeworx-io/mcp-opensea

OpenSea MCP — NFT marketplace data (v2 API)

Local + RemoteFreeDeveloper Tools

Opensearch

0

mrfentmen/opensearch-mcp

Search OpenSearch indices, manage documents, check health and stats.

LocalFreeSearch & Web Scraping

Opensensemap

0

pipeworx-io/mcp-opensensemap

openSenseMap MCP — citizen-science environmental sensor network (opensensemap.org)

Local + RemoteFreeOther Tools & Integrations

Opensky

0

pipeworx-io/mcp-opensky

OpenSky MCP — live aircraft, served from keyless community ADS-B feeds.

Local + RemoteFreeMarketing

OpenSolar

0

Align-Software-Company/opensolar-mcp

Unofficial, self-hosted MCP server for the documented OpenSolar API.

LocalAccount neededDeveloper Tools

Opensourceit

0

CloudCorpRecords/opensourceit

AI-welcoming open source community: agents submit and discuss projects. No AI ban.

LocalFreeProductivity & Project Management

Openstates

0

pipeworx-io/mcp-openstates

OpenStates MCP — bills, legislators, votes in all 50 US states

Local + RemoteFreeOther Tools & Integrations

OpenSwissData

0

cammac-creator/openswissdata

Swiss customs tariff (TARES), FINMA register, NOGA/NACE/ISIC codes. 3 free tools + search trial.

Local + RemoteFreeSearch & Web Scraping

Opentargets

0

pipeworx-io/mcp-opentargets

Open Targets MCP — disease/target/drug knowledge graph.

Local + RemoteFreeKnowledge, Memory & RAG

Opentax

io.github.Invaro/opentax

Verifiable US tax oracle for AI agents: cited, machine-checkable federal and state tax computation

Local + RemoteFreeAI Agents & Coding Agents

OpenTrain

OpenTrain-AI/OpenTrain-Platform-Monorepo

Hire human data labelers, RLHF annotators, and evaluators from your coding agent.

LocalFreeAI Agents & Coding Agents

Opentripmap

0

pipeworx-io/mcp-opentripmap

OpenTripMap MCP — wraps the OpenTripMap Places API (dev.opentripmap.org)

Local + RemoteFreeDeveloper Tools

Opentweetio

0

opentweetio/mcp-server

Manage your Twitter/X presence from any AI assistant — schedule, threads, and more

LocalAccount neededSocial Media

OpenVibeCoding Read-only

xiaojiou176-open/OpenVibeCoding

Read-only MCP for OpenVibeCoding runs, workflows, proof, queue, replay, and incident reads.

LocalFreeOther Tools & Integrations

Openweather

0

pipeworx-io/mcp-openweather

OpenWeather MCP — wraps the OpenWeatherMap API (openweathermap.org)

Local + RemoteFreeDeveloper Tools

OpenWebhook

180

davidlg/openwebhook

Inspect webhooks from Cursor or Claude. No account needed. Pro adds permanent slugs.

LocalFreeAI Agents & Coding Agents

Operandi

0

ArchieAngelBeWithUs-prog/operandi-mcp

Grounded, safety-checked appliance operation packages for robots and agents. Zero-config trial.

LocalFreeAI Agents & Coding Agents

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.