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MCP servers published as npm packages: Webhound to Wordle Helper MCP
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 |
|---|---|
| WebhoundBudgeted reports and datasets with Hound, Webhound's DeepSeek V4 Pro + GPT-5.4 research harness. | Remote & Local · HTTP, stdio |
| WebMCP TodayYour agent gets trustworthy tools on sites without WebMCP — data-only packages you approve. | Local · stdio |
| WebnavA zero-LLM MCP server that replays recorded site maps instead of re-exploring browser routes. | Local · stdio |
| WeboperatorHands your live Chrome tab to any MCP client — snapshot, navigate, click, type, extract. | Local · stdio |
| WebPeelFetch any web page as clean, AI-ready markdown with HTTP-to-browser escalation. | Local · stdio |
| webrecipeSave how to read a public web page once, then fetch fresh items as JSON without a browser. | Local · stdio |
| WebScraping.AIWeb scraping tools with Chromium JS rendering, rotating proxies, and AI question answering. | Local · stdio |
| Website AuditorAI visibility + site audits: see if ChatGPT, Perplexity, Claude & Gemini recommend a website. | Local · stdio |
| Website MCPBuild, edit, stock, and publish Social AI websites and storefronts via AI chat. | Remote & Local · HTTP, stdio |
| Websitetoolbox MCPCommunity forum management — posts, users, search, and moderation via the Website Toolbox API. | Local · stdio |
| WebsupportManage a Websupport account: DNS, FTP, hosting, databases, mailboxes, VPS and invoices. | Local · stdio |
| WebUplinkGive any MCP client the ability to browse and interact with the web via WebUplink. | Local · stdio |
| WeckrAsk which of your customers cost more in LLM calls than they pay, per user and per feature. | Local · stdio |
| Weeek MCPLocal MCP server for Weeek (stdio transport) — read-only by default, opt-in write tools. | Local · stdio |
| Weightsbiases MCPMCP server for Weights & Biases: profile, projects, runs. Needs a free API key. | Local · stdio |
| Weiterbildung Foerderquote LintKursseiten gegen § 82 SGB III ab 2024-04-01 prüfen: 16 rules, 2 inputs. | Local · stdio |
| Welcome Text Generator MCPMCP Server für automatische Generierung professioneller Willkommenstexte für neue Mitarbeiter. | Local · stdio |
| Wellcome MCPWellcome Collection catalogue search. No key required. | Local · stdio |
| WellknownLive index of AI agents, MCP servers and tools with observed liveness and capability search. | Remote & Local · HTTP, stdio |
| Wellness AirLocal-first air-quality MCP for AI agents — AirGradient, AirThings, PurpleAir, IQAir, Awair. | Local · stdio |
| Wellness Cgm MCPLocal-first CGM MCP for AI agents: Dexcom Developer API + FreeStyle Libre via LibreLink Up. | Local · stdio |
| Wellness Cycle CoachLocal-first cycle coach MCP for phase-aware nutrition and training context. | Local · stdio |
| Wellness NourishLocal-first nutrition MCP for AI agents: food, barcode, photo, intake, hydration, goals. | Local · stdio |
| WeselltoursTravel platform for coding agents: hotels, tours, bookings, 13 AI experts. 21 tools, stdio. | Local · stdio |
| Wfirma MCPUnofficial read-only MCP server for the wFirma API v2: invoices, contractors, expenses, payments. | Local · stdio |
| wg-easyAdminister wg-easy (WireGuard Easy) v15: manage VPN clients, configs, QR codes and server status. | Local · stdio |
| Wger MCPExercises, muscles, and workout data from the open wger database. No key required. | Local · stdio |
| Whale DataReal-time whale trades, Money Radar, market snapshots, news sentiment, signal outcomes. | Remote & Local · HTTP, stdio |
| Whale Data MCPSigned settled outcomes (Polymarket, sports, Kalshi) + whale signals as agent tools, paid via x402. | Local · stdio |
| What's AllowedMerged agent permission rules: which settings file wins, and which rules your client ignores. | Local · stdio |
| What's InheritedWhat a checkout tells your agent to do: instruction files, hooks, declared MCP servers. | Local · stdio |
| What's LoadedWhat fills your agent's context window before a session starts: skill descriptions, memory files. | Local · stdio |
| What's RunningLive OS ground truth for agents: running agent sessions, listening ports, daemons, system load. | Local · stdio |
| WhatsappSend WhatsApp messages from Cursor, Claude Code, and Codex via MCP. | Local · stdio |
| WhatsApp CampaignsSend WhatsApp campaigns: templates, audiences, surveys, inbox replies, delivery webhooks. | Local · stdio |
| WhatsApp Messaging APISend WhatsApp messages from Claude. No Meta Business approval or WhatsApp Business account. | Local · stdio |
| WhatsApp Web MCP ServerWhatsApp MCP via web.js or browserless Baileys: messages, media, chats, groups and contacts. | Local · stdio |
| wheelfor MCPMCP server for wheelfor.com — create, spin, and manage decision wheels. | Local · stdio |
| WhenThe WhenLabs developer toolkit — 6 tools, 7 MCP endpoints, one install. | Local · stdio |
| Whetstone MCPU.S. public-records: business registration (KYB), filings, watchlist screening, federal awards. | Local · stdio |
| whichlibDependency picker for coding agents: recommends, compares and scores GitHub repos with a verdict. | Remote & Local · HTTP, stdio |
| Whiskyhunter MCPWhisky auction data from the public WhiskyHunter API. No key required. | Local · stdio |
| WhisperOne routable IPv6 per AI agent, verifiable from the DNS root. Keyless tools need no signup. | Remote & Local · HTTP, stdio |
| Whisper MCPLocal audio transcription using whisper.cpp. Transcribe with OpenAI Whisper models. | Local · stdio |
| WhisperGraphThe internet's infrastructure graph for AI agents - 46B nodes and edges, free trial via 2 HTTP calls. | Remote & Local · HTTP, stdio |
| WhiteIntel — Ownership IntelligenceUBO, sanctions & ownership graph. 23 tools, 130.7M entities, 31 registries. | Remote & Local · HTTP, stdio |
| WhiteMagic — governed local memory for agent continuityGoverned local-first memory and continuity for AI agents — signed receipts, optional hosted lane. | Remote & Local · HTTP, stdio |
| Whmcs MCP ServerMCP server for WHMCS — 73 tools, 10 resources, 8 prompts, simulate mode, rate limiting. | Local · stdio |
| Who Gho MCP ServerWHO Global Health Observatory — 3,059 indicators across 194 member states. | Remote & Local · HTTP, stdio |
| Who MCPGlobal health indicators from the WHO Global Health Observatory. No key required. | Local · stdio |
| Whois MCP ServerDomain registration, availability, DNS records, and IP/ASN resolution via RDAP and DNS-over-HTTPS. | Local · stdio, HTTP |
| WhoisJSONWHOIS, DNS, SSL, and domain availability lookups for AI assistants. | Local · stdio |
| WhoopMCP server for WHOOP health data — recovery, sleep, workouts, cycles, and trends. | Local · stdio |
| WHOOP Health SignalsLocal-first, read-only WHOOP MCP server for recovery, sleep, strain, workouts, and body signals. | Local · stdio |
| Whoop MCPFull read + write access to your Whoop fitness data via the private iOS API. 48 tools. | Local · stdio |
| Whoop MCPPrivacy-first, unofficial WHOOP MCP server for AI health, sleep, recovery, and performance agents. | Local · stdio |
| Whoop MCPMCP server for WHOOP — gives Claude access to your recovery, sleep, strain, and workout data. | Local · stdio |
| Whooshly MCPCreate short links, QR codes, UTM templates, vCards, and landing pages from your AI assistant. | Remote & Local · HTTP, stdio |
| WhyNoteRead-only search, todo listing, and daily note access for a WhyNote account. | Local · stdio |
| WickBrowser-grade web access for AI agents. Fetches any webpage, returns clean markdown. | Local · stdio |
| Wicked MCPThe whole Wicked suite for agents: trading, DeFi/token risk, identity, reputation, memory. x402. | Remote & Local · HTTP, stdio |
| WiffDeterministic, resumable multi-agent workflows across Codex, Claude, Cursor, and Kimi. | Local · stdio |
| Wiki.jsSearch, read and edit Wiki.js pages, and manage its assets, users, groups and comments. | Local · stdio |
| Wikibooks MCPOpen textbooks and manuals from Wikibooks. No key required. | Local · stdio |
| Wikidata MCPWikidata entity search, lookup, and bounded SPARQL. | Local · stdio |
| Wikidata MCP ServerSearch and fetch Wikidata entities, execute SPARQL queries, and resolve external identifiers. | Remote & Local · HTTP, stdio |
| WikimothDeterministic, token-minimal agent memory: multi-hop [[wikilink]] recall with no LLM in the loop. | Local · stdio |
| Wikinews MCPNews articles from Wikinews. No key required. | Local · stdio |
| Wikipedia MCPSearch Wikipedia, fetch article summaries, and get random articles from the Wikimedia REST API.... | Local · stdio |
| Wikipedia MCP ServerSearch Wikipedia, read summaries and full text, target sections, find nearby pages, list languages. | Remote & Local · HTTP, stdio |
| Wikipedia Pageviews MCPWikipedia page view statistics. No key required. | Local · stdio |
| Wikiquote MCPSearch famous quotes from Wikiquote. No key required. | Local · stdio |
| Wikisource MCPUse this MCP server to searching and reading public-domain texts on Wikisource. Tools include... | Local · stdio |
| Wikispecies MCPSpecies taxonomy from Wikispecies. No key required. | Local · stdio |
| Wikitrending MCPWikipedia featured content for a day. No key required. | Local · stdio |
| Wikivoyage MCPTravel guides from Wikivoyage. No key required. | Local · stdio |
| Wiktionary MCPLook up word definitions and etymology from Wiktionary. No key required. | Local · stdio |
| WillitsendDeterministic pre-send lint for SMS/iMessage: silent carrier filtering and segment blowups. | Local · stdio |
| willmehrSearch willhaben.at for second-hand listings and rank the underpriced ones. | Local · stdio |
| WillyWeather MCP by UnClickAustralian weather, surf, and tide forecasts from WillyWeather. By UnClick. | Local · stdio |
| WinCtlWindows desktop control for AI agents: screen, UI Automation, input, processes, files, shell. | Local · stdio |
| Windows Computer Use MCPControl Windows desktop via MCP: mouse, keyboard, screenshots, clipboard, and apps. | Local · stdio |
| WindsockAircraft valuations, registry lookup, cost of ownership, market metrics, reports and logbooks. | Remote & Local · HTTP, stdio |
| Windy WordControl Windy Word voice-to-text from any MCP agent — 60 tools across 12 categories. | Local · stdio |
| WisdomgraphNeo4j-native DIKW memory for Claude Code — knowledge that compounds across sessions. | Local · stdio |
| Wise MCPMCP server for Wise: profiles, balances, exchange rates. Needs a free Wise API token. | Local · stdio |
| WisegitExtracts decision intent from git history and protects intentional code from AI modification. | Local · stdio |
| WisepanelMulti-agent deliberation across Claude, Gemini, and Perplexity. Stream and publish. | Local · stdio |
| Wishfinity MCP PluswSave any product URL to your Wishfinity wishlist. Works with any MCP client. | Local · stdio |
| WithingsmcpPrivacy-first, unofficial Withings MCP server for AI health, sleep, activity and heart-rate agents. | Local · stdio |
| witnessDistills your sessions or any text corpus into a dated history of how its subject changed. | Local · stdio |
| WitnessdNeutral third-party witness: independently fetch, hash, timestamp, archive any URL or API response. | Local · stdio |
| WjttcF1-grade MCP certification. 52 tests, 9 tiers (49 scored + T9 Receipt validation). Ecosystem: #2759. | Local · stdio |
| Wonderkraftz - Premium Gifting StudioBrowse and shop Wonderkraftz premium gifts. Recommendations, cart, and checkout via AI. | Local · stdio |
| wontopos.comWontopos (WOS) long-term memory (beta) - one memory across Claude Code, Cursor, and your agents. | Local · stdio |
| Woocommerce MCPRead-only MCP server for WordPress + WooCommerce products, orders, sales, and posts. | Local · stdio |
| WooCommerce MCP Server101 tools for WooCommerce store management with field filtering and guided prompts. | Local · stdio |
| Woodpecker CIRead Woodpecker CI repositories, pipelines and logs, and drive builds, secrets and crons. | Local · stdio |
| Wopee MCPAI testing agents for web apps — dispatch test runs, crawls, fetch artifacts and status. | Local · stdio |
| Wordle Helper MCPSuggest guesses and narrow Wordle candidates locally. No network and no key. | Local · stdio |