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MCP servers published as npm packages: Wordpress MCP to Xiangguangyu MCP Skills

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.

ServerRunsCategory
Wordpress MCPLightweight WordPress MCP server - 42 tools, token-optimized (95% smaller responses)Local · stdiodeveloper
WordPress MCP ServerMCP server for WordPress. Manage posts, users, comments, terms, metadata, and settings.Local · stdiodeveloper
Wordpress Privacy LintFinds the 12 author-side privacy duties your plugin PHP breaks, with the article and the fix on ever.Local · stdiodeveloper
Workable MCPJob boards from Workable. No key required.Local · stdioother
WorkdayWorkday HCM MCP server for Model Context Protocol hosts — workers, profiles, organizations.Local · stdiodeveloper
Workday MCPRead-only Workday for Claude — fetch tasks, pay, benefits via your signed-in session.Local · stdioproductivity
WorkfileRepository-native protocol and local MCP server for Work, Docs, History and durable project Memory.Local · stdiodeveloper
Workflows MCP ServerStore, query, and create YAML workflow playbooks for LLM agents.Local · stdio, HTTPproductivity
WorkixRemote jobs, freelance gigs, vacancies. 24 boards: Upwork, Freelancer, RemoteOK, hh.ru, Kwork.Local · stdioother
WorkopiaWorkopia - free MCP for global job search, PDF resume builder, and AI career advice.Local · HTTPproductivity
WorkshopsMCP server for Monika Skorykow workshops - browse prices and promotions.Remote & Local · SSE, stdiodeveloper
Workspace AlbertaCanadian procurement intelligence: CanadaBuys and Alberta tenders, ranked for your shop.Remote & Local · HTTP, stdioshopping
Worktree Orbit MCPAggregate local Git worktree topology without exposing repository content. Tools include inspect...Local · stdiodeveloper
World Model MCPPersistent 3D/2D spatial world model for AI agents with dynamic velocity and entity tracking.Local · stdioother
Worldbank MCPWorld Bank indicators, countries, and EIA energy series.Local · stdiofinance
Worldbank MCP ServerQuery 29,500+ World Bank development indicators for 200+ countries across 60+ years.Remote & Local · HTTP, stdiofinance
Worldcitisim eSIMTravel eSIMs for 193 countries. Stripe + Bitcoin checkout. QR by email in 30s. No API key.Local · stdiotravel
WovoDeploy HTML from any AI tool to a versioned, shareable library on wovo.dev; manage pages.Local · stdiodeveloper
WP HealthKitSecurity audits for WordPress plugins and themes — 62 verification layers, fix plans and SBOMs.Remote & Local · HTTP, stdiodeveloper
Wp Plugin Review GateThe readme.txt and plugin-header lines that send a wordpress.org submission back, found before you s.Local · stdioother
Wpagent MCPManage WordPress & WooCommerce from any MCP client — 58 tools over a signed REST API.Local · stdioshopping
WPConvert MCPConvert frontend folders to WordPress themes: quota, convert, status, download, preview, failures.Local · stdioother
WpfPilot MCPAutomate Windows WPF apps from AI agents with semantic UIA selectors and FlaUI test generation.Local · stdiodeveloper
Wpgoldmine MCPFind WordPress plugin opportunities: abandoned, low-rated, or poorly-supported plugins to replace.Local · stdioother
WrapGuard MCPDetect unnatural Korean and English mid-word wrapping in responsive web pages.Local · stdiodata
WritbaseMCP-native task management for AI agent fleets with scoped permissions and provenance.Remote & Local · HTTP, stdioproductivity
Writing ClinicFree MCP tool: paste your writing, get a one-line diagnosis and a tightened rewrite.Local · stdiohealth
Writing MCPMetadata-first fiction editing and reasoning tools for long-form writing projects.Local · stdioproductivity
Writing Style CheckerProse linter + AI-slop detector: weasel words, passive voice, hedging, and research-cited AI tells.Remote & Local · HTTP, stdiodeveloper
WritioLinkedIn-native AI content creation, scheduling & analytics via MCP.Local · stdioproductivity
Wsdot MCP ServerWA highway conditions, ferry schedules, vessel locations, toll rates, and border waits via MCP.Remote & Local · HTTP, stdiodeveloper
WSG CheckCheck websites against the W3C Web Sustainability Guidelines and look up the guidelines.Local · stdioother
Wso2 Docs MCP ServerSemantic search over WSO2 docs (APIM, MI, Choreo, Ballerina) via RAG and pgvector.Local · stdioproductivity
Wttr MCPWeather text from wttr.in. No key required.Local · stdiodata
Wundervault MCPZero-knowledge MCP secrets vault for AI agents: secrets injected at runtime, never seen by the model.Local · stdiodata
Wuniq KE (Knowledge Engine)The structured memory layer your AI is missing. Requires the free Wuniq desktop app.Local · stdiodata
www.bounceprotect.comEmail validation and SMTP verification for Claude Desktop, Cursor, and Claude Code.Local · stdioproductivity
WxO Agent MCPInvoke a Watson Orchestrate agent via MCP. Configure with WO_AGENT_ID.Local · stdioother
Wynncraft MCPKeyless MCP server for Wynncraft, the Minecraft MMORPG: player profiles, guilds, and item search.Local · stdiodeveloper
WyrdExposes one granted folder to any AI client, read-only, behind a path-containment fence.Local · stdioother
Wyrd ScribeCreates new pages with provenance and records lineage in a ledger under.wyrd/.Local · stdiofinance
WyrmLocal-first memory for AI agents: ground truths, failure firewall, negotiated recall over MCP.Local · stdioother
X AdsX Ads MCP server: 25 read tools, 19 opt-in preview-first writes.Local · stdiodeveloper
X MCP AiSafety-first X (Twitter) API v2 MCP server: 41 typed tools across 12 packages, policy-gated.Local · stdiomedia
X Openapi Flow MCPOpenAPI lifecycle guard and MCP sidecar for policy-driven API orchestration.Local · stdioother
X402 Ads MCPX402 ad recommendations, intent analytics, and machine-commerce demand reports.Local · stdiofinance
X402 ApiEight paid DeFi tools: prices, gas, swaps, token security, holders, yields, funding and wallets.Local · stdiofinance
X402 Bazaar MCPCheck, then act, on Base and NEAR: token-safety gates, then swaps at price — over x402.Local · stdiofinance
X402 Codesearch MCPFree MCP server: index a repo's files into the x402-codesearch Worker's search index.Local · stdiofinance
X402 Crypto MCPCrypto market data via x402: prices, convert, indicators, yields, gas, tx status, balances, ENS.Local · stdio, HTTPfinance
X402 Dataviz MCPFree MCP server: render bar/line/area charts to SVG from structured data.Local · stdiofinance
x402 Facilitator ProxyMulti-tenant HTTP 402 infrastructure gateway and stdio MCP server for machine payments.Local · stdiofinance
x402 government-data searchSearch five paid x402 government-data APIs (IRS, FDA, SSA, HCAD); full records paid over x402.Local · stdiodata
X402 List MCPFind and vet x402 payment APIs before your agent pays one: uptime, price, on-chain volume.Remote & Local · HTTP, stdiofinance
X402 MCP177 crypto market intel endpoints with auto x402 USDC micropayments from your AI agent.Local · stdiofinance
X402 MCPHundreds of x402-paid APIs as MCP tools, auto-discovered from Coinbase Bazaar. USDC on Base+Solana.Local · stdiofinance
X402 MCP ServerPay-per-call x402 tools on Base: web extract/render, burn-once secret vault, chart, GeoTIFF.Local · stdiofinance
X402 MCP ServerJMT x402: 35 pay-per-call Base/USDC tools for agents, auto-paid via x402 v2. No API key.Local · stdiofinance
X402 MCP ServerMCP server for Hermes Asia x402 CN/JP market intelligence via USDC on Base. 8 endpoints.Local · stdiofinance
x402 Micro TollgateX402 HTTP 402 + MCP paywall: charge USDC per agent call. Self-host via npx or Docker.Local · stdiofinance
X402 MiddlewareOne-line x402 + Stripe payment middleware for MCP servers. The Stripe for the agent economy.Local · stdiofinance
X402 Money FarmPay-per-call web extraction: clean text, metadata, links, JSON-LD, change detection. USDC on Base.Local · stdiofinance
x402 Notary MCPCryptographic receipts for AI outputs on Base or Solana via x402.Local · stdiofinance
X402 Payagent MCPPay x402 APIs in USDC on Base, Solana, and BNB Chain with spend mandates, receipts, idempotency.Local · stdiofinance
X402 Repohealth MCPFree MCP server: compute a GitHub repo maintenance/abandonment health score from live data.Local · stdiodeveloper
X402 Scan MCPX402 Endpoint Scanner — a free local health probe for x402 paid endpoints as an MCP server.Local · stdiofinance
x402 SellerPay-per-call MCP tools (crypto/DeFi data, web reading, AI tasks) in USDC over x402 on Base.Local · stdiofinance
X402 SmsPay-per-call MCP server. $0.03 USDC sends one transactional SMS to a US phone number via x402.Local · stdiofinance
X402 Tools MCPMelis x402 Tools — 22 pay-per-call APIs for AI agents. No accounts, no API keys. USDC on Base.Local · stdiofinance
x402 Triage MCPMCP server for no-payment x402 surface triage, 402 Index health checks, and paid review handoff.Local · stdiofinance
x402 TrinityGive an agent a wallet. Pays for x402 resources within hard limits. Base + USDC, gasless.Local · stdiofinance
X402 Trust MCPTrust & reliability data for x402 endpoints before your agent pays them.Local · stdiofinance
x402 Universal PayerPay any x402 endpoint on the open web: auto-paying bridge with Bazaar discovery and spend caps.Local · stdiofinance
x402 WalletSelf-custodial x402 wallet for AI agents: pay any service in USDC or $THREE from your own key.Local · stdiofinance
x402-marketLet AI agents pay-per-call for any HTTP API via x402 on Base mainnet. One tool: pay_and_call.Local · stdiofinance
x402-video MCPPay-per-call AI video generation over x402 (USDC on Base). No accounts, no API keys.Local · stdiofinance
x402checkRisk-check counterparties before an AI agent pays; pay x402 resources only after a verified allow.Local · stdiofinance
X402engine MCP50+ pay-per-call APIs for AI agents — images, LLM, code, crypto, travel & more via x402.Local · stdiofinance
x402receiptsRecord x402 agent purchases as reconciled, auditable receipts; verify any receipt on the ledger.Local · stdiofinance
X402stationX402station.io: independent risk-signal layer for x402 endpoints before agents pay.Local · stdiofinance
X402tools10 pay-per-call tools for AI agents: QR, screenshots, DNS, OCR, PDF, email & more. USDC on Base.Remote & Local · HTTP, stdioproductivity
X4CodeSenseX4: Foundations scripts: checks, schema elements, expression types, scripts, cues and texts.Local · stdioother
X64dbgMCP server for x64dbg debugger - 23 mega-tools for AI-powered reverse engineering and debugging.Local · stdiodeveloper
XActionsX/Twitter automation MCP: scrape, post, schedule, analyze, engage. No API key required.Local · stdiomedia
Xahau MCPMCP server for the Xahau network — offline Hook WASM VM + static analyzer, read-only ledger tools.Local · stdiofinance
Xaip MCP ServerAI agents get on-chain identity, credentials, reputation, escrow, and persistent memory on XRPL.Local · stdiofinance
XapAgent settlement protocol — discover, negotiate, settle, and verify with XAP.Local · stdioother
XbirdTwitter/X MCP server — 30 tools with x402 micropayments. Runs locally from your IP.Local · stdiofinance
XcodeBuildMCPXcodeBuildMCP provides tools for Xcode project management, simulator management, and app utilities.Local · stdioproductivity
XcodemcpControl Xcode directly via JXA for build, test, debug operations with XCLogParser integration.Local · stdiodeveloper
XCP MCP-SERVERInteract with Counterparty — the token protocol on Bitcoin. Query, compose, sign.Local · stdiofinance
XCREENERLocal stdio MCP bridge for XCREENER's XQL screener API — validate, explain, and run queries.Local · stdioother
XdebugMCP server for PHP Xdebug debugging with breakpoints, stepping, and variable inspection.Local · stdiodeveloper
Xenarch MCPXenarch — x402 MCP server for AI agent payments. Non-custodial, USDC on Base L2.Local · stdio, HTTPfinance
Xendit MCPXendit payment APIs for AI agents. Payment links, payouts, balances, and transactions.Local · stdiofinance
XenmarkRead your Xenmark drawing reviews from AI assistants: projects, drawings, comments, notifications.Local · stdioother
XeroXero MCP server for invoices, contacts, payments, quotes, and financial reports.Local · stdiofinance
XfluxX/Twitter search, profiles, timelines, and Money discovery via XFlux.Local · stdiomedia
XFuelSubmit AI inference to XFuel, pay per task (USDC via x402 or TFUEL), fetch/verify ZK proofs.Local · stdiofinance
Xiangguangyu MCP Skills252 AI Skills: MBTI, fact-check, deep analysis. Alipay pay-per-use. Free 10 calls/day.Local · stdio, SSEother