npm · page 43 of 89
MCP servers published as npm packages: Lucairn MCP Server to Marigold
8,832 servers in the MCP Registry are distributed as a Node.js package published to the npm registry. They run on the user's own computer and need Node.js; clients usually start it with npx.
| Server | Runs |
|---|---|
| Lucairn MCP ServerPseudonymizes PII before your LLM and returns a cryptographically signed receipt per response. | Local · stdio |
| Luchtmeetnet MCPDutch air quality from Luchtmeetnet. No key required. | Local · stdio |
| Lucid Apple MCPOn-device Apple Intelligence as MCP tools for macOS — OCR, tables, entity detection, generation. | Local · stdio |
| LumenDeterministic SEO audits as MCP tools: 36-rule site audit, keywords, rank, CWV reports. | Local · stdio |
| LumiclipTurn YouTube videos into short-form clips from any AI assistant. | Local · stdio |
| LumnixE-commerce research via MCP. Amazon, Alibaba & AliExpress product search and FBA margins. | Local · HTTP |
| Lunch MoneyMCP server for managing LunchMoney personal finances: transactions, budgets, categories, and more. | Local · stdio |
| Lune ResearchSearch peer-reviewed papers and research methodology guidance from your AI agent. | Remote & Local · HTTP, stdio |
| LungeAgent-native API client: execute/test REST/GraphQL/WS/SSE with assertions, extraction, collections. | Local · stdio |
| luno-cms MCPLUNO — AI-era Backend Platform (not Luno crypto). BUILD/OPERATE, REGISTER/GOVERN, CONSUME. | Local · stdio |
| Lupa — local file search for your MacSearch your Mac's files by name and by text inside documents. Local index, Korean-aware. | Local · stdio |
| Lupaph MCPPhilippine property listings, transfer costs, and real estate legal info via lupaph.com. | Local · stdio |
| LurkReddit reader for LLMs — full comment trees, 94% fewer tokens, one binary. | Local · stdio |
| LuxAlgo MCPLuxAlgo for AI agents: the Library, prop firms, Market Trackers, Edge Stats, and your Trade Journal. | Remote & Local · HTTP, stdio |
| LuziaReal-time crypto prices from Binance, Coinbase, Kraken, OKX, and Bybit. | Remote & Local · HTTP, stdio |
| Lynxprompt MCPMCP server for LynxPrompt — browse, search, and manage AI configuration blueprints. | Local · stdio |
| Lyrenth MCPRead any public web page as a clean AIDocument (Markdown + structure) through Lyrenth. | Local · stdio |
| Lyrics MCPSong lyrics by artist and title from the public lyrics service. No key required. | Local · stdio |
| LystbotLists and reminders your AI can use. Manage lists, categories, and reminders via MCP. | Local · stdio |
| M1ndThe shell around your coding agent: a neuro-symbolic code graph with calibrated trust, via MCP. | Local · stdio |
| M2M SentinelBase bytecode capability observations, proxy resolution, gas, DEX, and transfer telemetry. | Remote & Local · HTTP, SSE, stdio |
| M2mcentX402 payment wrapper for AI Agents and MCP Servers. USDC settlements on Base L2. | Local · stdio |
| Maacgo MCPTaiwan SMS MCP server. Send from Claude / Cursor / Windsurf, NCC-compliant, NT$50 free trial. | Local · stdio |
| Maasy — AI Marketing CopilotAI marketing copilot: brand intelligence, campaigns, content, CRM, SEO, and skills for Claude. | Local · stdio |
| Mac Lookup MCPLook up the vendor of a MAC address from the MAC Vendors database. No key required. | Local · stdio |
| Mac Shortcuts — read your Mac from any agentRead your Mac's Calendar, Reminders, Notes, Contacts and more via Shortcuts. Read-only, local. | Local · stdio |
| Mac Use MCPZero-dependency macOS desktop automation for AI agents. 18 tools via MCP. macOS 13+. | Local · stdio |
| Mac Voice MCPTalk with your AI assistant out loud on a Mac, with on-device speech recognition (whisper.cpp). | Local · stdio |
| mac-control-mcpNative Swift macOS automation — 153 tools: AX, EventKit, voice, browser DOM, undo. | Local · stdio |
| MacbethOpen-source computer use for macOS agents. | Local · stdio |
| Maccabi HealthRead your own Maccabi Healthcare records: labs, prescriptions, visits, referrals, PDFs. | Local · stdio |
| MACKORN Hydraulic Cone Crusher SelectionCone crusher and crushing-plant selection for MACKORN NH/NS hydraulic cone crushers. 19 tools. | Local · stdio |
| Macos MCP ServerControl macOS system settings, apps, windows, audio, displays, screenshots, and Focus mode via MCP. | Local · stdio, HTTP |
| Macos Vision MCPLocal OCR & screen understanding for agents: read any window, find what to click. No uploads. | Local · stdio |
| MadarAuthenticated local evidence paths for JavaScript and TypeScript coding agents. | Local · stdio |
| Madeforai Supplychain SkillMCP connector for human-reviewed manufacturing tasks through MadeForAI hosted fulfillment. | Local · stdio |
| MadeonsolSolana KOL trading intelligence & deployer analytics via x402 micropayments or API key. | Local · stdio |
| madjik-io MCP-SERVERQuantum-finance market metrics for AI agents, computed by the Black Belt Labs engine. | Local · stdio |
| MadTacoVerification and trust checks for AI agents: validate, screen, propose, accounts, usage. | Local · stdio |
| Magento Cloud MCP ServerMCP server for Adobe Commerce Cloud — REST API + SSH, no PHP CLI required. | Local · stdio |
| Magic Master — Audio MasteringAudio mastering for AI agents: LUFS/True Peak targets, Suno/Udio AI-fingerprint removal. | Remote & Local · HTTP, stdio |
| MagicTeXLaTeX editor for AI agents: live PDF preview, PDF comments that drive edits, git history. | Local · stdio |
| Magnifica Humanitas MCPMagnifica Humanitas (Leo XIV, 2026): navigate 245 paragraphs, sections, and footnotes. | Local · stdio |
| Magnifica.family Pope Catholic AI CompassCatholic AI compass: system prompts from Pope Leo XIV's encyclical Magnifica Humanitas. | Local · stdio |
| Magpie MCPAgent-native lending on Solana via x402: borrow against tokens, arm in-vault TP/SL, repay. | Local · stdio |
| MagpipeManage AI voice agents, calls, SMS, contacts, and phone numbers via Magpipe. | Local · stdio |
| Mahnung Vorlagen Check DeWiderspruch gegen den Mahnbescheid zwei Wochen (§ 692 Abs. 1 Nr. 3 ZPO), Einspruch gegen den Vollstr. | Local · stdio |
| MaiasValidate, query, safely edit, and wireframe MAIAS app-IA documents: cascading renames, atomic edits. | Local · stdio |
| MailSpiderIQ Mail: SpiderMail mailboxes, messages, threads, send, compose for AI agents. | Local · stdio |
| MailApple Mail over MCP: fenced reads, draft-only writing, human-gated actions, audited with undo. | Local · stdio |
| Mail Tm MCPTemporary email domains from Mail.tm. No key required. | Local · stdio |
| mail-indexLocal-first, read-only MCP server for recall over your Gmail: search, contacts, threads, digests. | Local · stdio |
| Mail-MCPPersonal Outlook.com / Hotmail inbox: read, search, file, delete, unsubscribe via Microsoft Graph. | Local · stdio |
| Mail.appSearch, read, send, and manage email via macOS Mail.app across all configured accounts. | Local · stdio |
| Mail7 Email ValidationVerify email addresses, clean lists, and audit a domain SPF, DKIM, DMARC and MX setup. | Local · stdio |
| MailappmcpMCP server for macOS Mail.app — gives Claude native email access via AppleScript. | Local · stdio |
| Mailbox MCPMulti-account email MCP server for Gmail, IMAP, and JMAP: search, send, drafts, labels. | Local · stdio |
| MailboxValidatorEmail validation MCP server using the MailboxValidator API. It can validate email addresses. | Local · stdio |
| MailbridgeConnect your AI assistant to email — read, search, send, and organise via IMAP/SMTP. | Local · stdio |
| Mailbuttons (mbag.ai)Governed email for AI agents (Mailbuttons / mbag.ai): sandbox inboxes, policy gate, audit log. | Remote & Local · HTTP, stdio |
| Mailchimp MCP ServerMailchimp via MCP: draft, test, and send campaigns; manage audiences and subscribers; pull reports. | Local · stdio, HTTP |
| Mailgun MCPMCP server for Mailgun: domains, stats, bounces, complaints. Needs a free API key. | Local · stdio |
| Mailjet MCPMCP server for Mailjet: contacts, messages, campaigns. Needs free API keys. | Local · stdio |
| MailkiteSend email, manage domains, DNS, webhooks, templates, and inbound routing on MailKite. | Remote & Local · HTTP, stdio |
| MailooMailoo — email MCP server for IMAP, SMTP, and ManageSieve. Multi-account, per-folder profiles. | Local · stdio |
| MailpalList, inspect, and run saved HTTP requests from MailPal collections; write tools on Pro. | Local · stdio |
| Mailrith Email MarketingManage Subscribers, Broadcasts, Sequences, Automations, and reporting in Mailrith. | Remote & Local · HTTP, stdio |
| Mails.ai — Agent EmailA real inbox for AI agents: send, receive and thread email, behind a prompt-injection firewall. | Local · stdio |
| MailsinkDisposable inboxes for AI agents and CI: catch the verification email, read the OTP or link. | Local · stdio |
| MailsnailSend USPS letters, postcards & certified mail from any agent. No signup; pay-per-piece via Stripe. | Local · stdio |
| MailwardenGmail MCP server for email triage: search, labels, archive, trash, unsubscribe, snooze. | Local · stdio |
| Mainframe MCP ServerMCP server for IBM z/OS jobs, datasets, USS, and operational diagnostics via Zowe SDK. | Local · stdio |
| Make Audit MCPAudit Make.com blueprints before importing: hardcoded secrets, dangling refs, risky settings. | Local · stdio |
| Make MCPUnofficial MCP server for Make.com automation - build, validate & deploy scenarios via AI. | Local · stdio |
| MakeAIVideoCreate AI videos (voiceover, scenes, captions, music) and post them to TikTok, Reels, Shorts and X. | Remote & Local · HTTP, stdio |
| MakerPortal computeDeterministic engineering solvers: biquad filter design, room eigenmodes, LLM VRAM fit. | Remote & Local · HTTP, stdio |
| Makers Page MCPMarketing Assistant MCP: draft, approve, and publish posts to X from your coding agent. | Local · stdio |
| MaketCompose branded visual documents with live preview, data collections, validation, and PDF export. | Local · stdio |
| MAL MCP ServerMyAnimeList MCP server: Tenrai-powered reads plus official MAL personal-list management. | Local · stdio |
| Maltiverse MCPThreat intelligence for IPs and domains from Maltiverse. No key required. | Local · stdio |
| ManaBuy MCP ServerManaBuy MCP server for product search, order quote, and AI-assisted ordering. | Local · stdio |
| MandareVerify an agent fleet's tamper-evident ledger, check budgets, kill a runaway agent. Local-first. | Local · stdio |
| Mangadex MCPUse this MCP server to MangaDex, search manga, browse chapters, authors, and tags. Tools include... | Local · stdio |
| mango-office-mcpMCP server for Mango Office — cloud PBX, call management (Russia) | Local · stdio |
| ManomaMCP server for soul.md — your portable AI identity layer across every LLM. | Local · stdio |
| Mantis MCPBuild proven high converting product showrooms and websites from your existing ecommerce catalog. | Local · stdio |
| ManyContacts - WhatsApp Business MCPWhatsApp Business MCP: send messages, manage contacts, campaigns, and AI agents. | Local · stdio |
| MapA subtractive MCP for agent commerce: read · pay · publish. Teacher, not butler. | Local · stdio |
| mapbox MCP-SERVERGeospatial intelligence with Mapbox APIs like geocoding, POI search, directions, isochrones, etc. | Remote & Local · HTTP, stdio |
| MapleReview comments pinned to a running frontend, read and resolved by your coding agent. | Local · stdio |
| maplibre-mcpAn MCP server that lets AI agents check, render and show MapLibre styles. | Local · stdio |
| MapnosticsCodebase intelligence for AI agents — dead code, blast radius, ownership. | Remote & Local · HTTP, stdio |
| MaprollMake static maps. Every map is a URL you can embed anywhere. | Local · stdio |
| Mapsi MCPGeocoding, routing, isochrone, H3, elevation and 13 more geospatial tools via OpenStreetMap. | Local · stdio |
| MAQAMI TravelOfficial MCP server for MAQAMI, a hotel and flight booking platform with 3M+ hotels. | Remote & Local · HTTP, stdio |
| Marboba MCPMarBoba IDP catalog as MCP tools: projects, APIs, runbooks, on-call, SLOs. Bring your own LLM. | Local · stdio |
| marchward.aiRuntime authority for AI agents: credential mediation, spend cap, approval gates, audit log. | Local · stdio |
| MareyGive AI agents eyes for motion: see what changed on screen, not just how it looks. | Local · stdio |
| MarginsUse your Claude Pro/Max subscription on your Obsidian vault. Reads markdown, proposes writes. | Local · stdio |
| MarigoldComment on AI-generated webpages; feedback flows back to your coding agent. Free, MIT, local-first. | Remote & Local · HTTP, stdio |