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MCP server directory

53,131 MCP servers that connect AI assistants to tools and data, from the official MCP Registry and the community lists, updated every hour.

  • 16 categories
  • 33,617 remote servers
  • Updated every hour

12,079 servers

Glacier Planner: Free Canadian Retirement Calculatorio.github.marcpineault/glacier-planner-calculator Free Canadian retirement projections and one what-if from confirmed inputs. No Glacier account. Remote Oct 2026 CiteStampcom.citestamp/citestamp Check that a reference resolves; see what supports, refutes or cites a paper. CC0 graph, read-only. Remote Oct 2026 Spanio.github.pontivus-com/span Codebase understanding stored with its evidence, marked stale when that evidence changes. pypi Oct 2026 Off-Nadir Deltacom.offnadir-delta/mcp From first signal to satellite evidence: live world-event intelligence and collection planning. Remote Oct 2026 Murmurai.murmurcomputing/murmur Run heavy compute across your idle devices as one machine. Free up to 10 devices. Data stays local. Oct 2026 Diamonds Expertcom.diamonds-expert/diamond-sourcing Natural diamond sourcing: Rapaport references, expert profile and client-reviewed request drafts. Remote Oct 2026 AhaSignals Evidencecom.ahasignals/evidence Read-only financial evidence: disclosure cutoffs, operating changes and cash calculations. mcpb Oct 2026 MCPgithub.com/OpenZeppelin/contracts-wizard/tree/master/packages/mcp Generate secure smart contracts in multiple languages from OpenZeppelin Wizard templates. Community Oct 2026 PermitInfoBrokercom.permitinfobroker/permits Daily US building permits for 30 cities and counties. Free counts; records paid per call via x402. Remote Oct 2026 e-Factura Validator (Romania)uk.alexhub/einvoice-validator Validate, fix and generate Romanian e-Factura; check SAF-T D406 (ANAF validator + consistency) Remote Oct 2026 Plant Genomicsio.github.musharna/plant-genomics-mcp Plant genomics MCP — 58 tools across 24 backends with cross-source synthesis. pypi Oct 2026 Apple Systemio.github.JonathanRReed/apple-system-mcp Read and manage macOS system settings and perform scoped desktop actions. pypimcpb Oct 2026 Apple Remindersio.github.JonathanRReed/apple-mcp-reminders List, create, update, complete, and delete reminders in Apple Reminders on macOS. pypimcpb Oct 2026 Apple Messagesio.github.JonathanRReed/apple-messages-mcp Read Messages history on macOS and send or reply through Messages.app. pypimcpb Oct 2026 Apple Shortcutsio.github.JonathanRReed/apple-shortcuts-mcp List, inspect, and run Apple Shortcuts on macOS. pypimcpb Oct 2026 Apple Filesio.github.JonathanRReed/apple-files-mcp Inspect and manage local files and folders inside allowed roots on macOS. pypimcpb Oct 2026 Entryfyi.entry/entry Read your Entry profile and drafts, write drafts and request publication. You approve changes. Remote Oct 2026 Commerce OS Integratorpl.commerceos/integrator Cennik, kalkulator oszczędności i blog Commerce OS Integrator, alternatywy dla BaseLinkera. Remote Oct 2026 ML Refereeio.github.scarrico/mlreferee Evaluate ML features beyond a baseline and test bounded feature repairs. Invite-only beta. Remote Oct 2026 Ioos Erddapio.github.pipeworx-io/ioos-erddap US IOOS — regional ocean observing data via ERDDAP. Remote Oct 2026 Intrinioio.github.pipeworx-io/intrinio Intrinio MCP — premium financial data (intrinio.com) Remote Oct 2026 Interproio.github.pipeworx-io/interpro InterPro MCP (EBI) — protein family / domain / functional-site classification. Remote Oct 2026 Intercomio.github.pipeworx-io/intercom Intercom MCP Pack — contacts, conversations, companies via OAuth. Remote Oct 2026 Inspire Hepio.github.pipeworx-io/inspire-hep INSPIRE-HEP MCP — high-energy physics literature. Remote Oct 2026 Inseeio.github.pipeworx-io/insee INSEE MCP — France's SIRENE business registry (INSEE). Remote Oct 2026 Ine Esio.github.pipeworx-io/ine-es INE Spain (Instituto Nacional de Estadística) Tempus3 JSON API MCP. Remote Oct 2026 Index Constituentsio.github.pipeworx-io/index-constituents Index constituents and holdings, point-in-time. Remote Oct 2026 Imfio.github.pipeworx-io/imf IMF MCP — wraps the IMF SDMX 2.1 REST API (api.imf.org) Remote Oct 2026 Imdbio.github.pipeworx-io/imdb IMDB MCP — title metadata, ratings, episodes, and crew from IMDB's official non-commercial bulk… Remote Oct 2026 Idf Eventsio.github.pipeworx-io/idf-events Île-de-France (Greater Paris) Events MCP. Remote Oct 2026 Productifycom.useproductify/productify Create, write and publish Printify products from chat, after a preview you approve. Remote Oct 2026 I Chingio.github.pipeworx-io/i-ching i-ching — cast the I Ching with coins or yarrow stalks, and look up any of the 64 hexagrams (King… Remote Oct 2026 Hyperliquidio.github.pipeworx-io/hyperliquid Hyperliquid MCP — read-only market data from Hyperliquid's public info API. Remote Oct 2026 Hudio.github.pipeworx-io/hud HUD MCP — U.S. Department of Housing and Urban Development APIs. Remote Oct 2026 Htsio.github.pipeworx-io/hts HTS MCP — US import tariff rates via the USITC Harmonized Tariff Schedule. Remote Oct 2026 Hsr Noticesio.github.pipeworx-io/hsr-notices HSR Notices MCP — FTC Hart-Scott-Rodino early-termination notices (api.ftc.gov, brokered by… Remote Oct 2026 Housing Intelio.github.pipeworx-io/housing-intel Housing Intel MCP — Meta-pack that chains FRED, BLS, ATTOM, and HUD APIs into higher-level housing… Remote Oct 2026 Netrunio.netrun/netrun Publish websites and Telegram bots to Netrun — upload a folder from your editor, get a URL Remote npm Oct 2026 Hkma Hkio.github.pipeworx-io/hkma-hk Hong Kong Monetary Authority (HKMA) public open API MCP. Keyless. Remote Oct 2026 Hgncio.github.pipeworx-io/hgnc HGNC (HUGO Gene Nomenclature Committee) MCP. Remote Oct 2026 Hex Pmio.github.pipeworx-io/hex-pm Hex.pm MCP — package registry for the Elixir & Erlang ecosystems. Keyless. Hex.pm requires a… Remote Oct 2026 Hereio.github.pipeworx-io/here HERE MCP — premium geocoding, places, and TRAFFIC-AWARE routing from HERE (here.com), the… Remote Oct 2026 Herb Tcmio.github.pipeworx-io/herb-tcm HERB 2.0 (herb.ac.cn) — Traditional Chinese Medicine herb/ingredient/target/ disease knowledge… Remote Oct 2026 Hdxio.github.pipeworx-io/hdx Humanitarian Data Exchange (HDX) MCP — data.humdata.org, the open humanitarian-data platform run… Remote Oct 2026 Harrypotterio.github.pipeworx-io/harrypotter Harry Potter API MCP (hp-api.onrender.com) — keyless. Characters / wizards, Hogwarts houses… Remote Oct 2026 Harris Countyio.github.pipeworx-io/harris-county Harris County (TX) District Clerk civil dockets — every civil case filed in Texas's largest… Remote Oct 2026 H1bio.github.pipeworx-io/h1b H-1B MCP — US H-1B visa sponsorship & wage data from DOL Labor Condition Application (LCA)… Remote Oct 2026 Gwas Catalogio.github.pipeworx-io/gwas-catalog GWAS Catalog (EBI/NHGRI) MCP — curated catalog of genome-wide association studies. Look up a SNP… Remote Oct 2026

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data. Last synced Oct 27, 2026.

Frequently asked questions

What is MCP?

The Model Context Protocol is an open standard that lets an AI assistant (Claude, ChatGPT, Cursor, an agent) call outside tools and read outside data through a "server". A remote server is a URL you add to your client; a local one runs on your computer from a package (npm, PyPI, Docker).

How do I add an MCP server to Claude or Cursor?

Open the server's page here and copy its configuration block into your client's MCP settings file, then restart the client. Remote servers need only the URL; local ones need Node (npx), Python (uvx) or Docker installed.

Are these servers safe?

Anyone can publish to the registry. A server can read what you give it access to and act on your behalf, so prefer servers with public source code from a publisher you recognise, and grant the smallest scope that works.