stdio (local process) · page 128 of 132

Local MCP servers: stdio: WhatsApp MCP to Workday MCP

The client starts the server as a program on the same computer and exchanges JSON-RPC messages with it over standard input and output. Nothing is exposed on the network; the program runs with the user's own permissions.

ServerRunsCategory
WhatsApp MCPWhatsApp MCP. SQLCipher-encrypted, scrubber-CI-gated, draft-and-confirm sends, voice transcription.Local · stdioother
WhatsApp MCP ServerManage WhatsApp Business templates and send messages via Meta Cloud API.Local · stdiodeveloper
WhatsApp Messaging APISend WhatsApp messages from Claude. No Meta Business approval or WhatsApp Business account.Local · stdioother
WhatsApp Web MCP ServerWhatsApp MCP via web.js or browserless Baileys: messages, media, chats, groups and contacts.Local · stdiomedia
wheelfor MCPMCP server for wheelfor.com — create, spin, and manage decision wheels.Local · stdiodeveloper
WhenThe WhenLabs developer toolkit — 6 tools, 7 MCP endpoints, one install.Local · stdiodeveloper
WherewentZero-config SQL flight recorder for slow Python/SQLAlchemy jobs: exact call site, count, and fix.Local · stdiodeveloper
Whetstone MCPU.S. public-records: business registration (KYB), filings, watchlist screening, federal awards.Local · stdioother
whichlibDependency picker for coding agents: recommends, compares and scores GitHub repos with a verdict.Remote & Local · HTTP, stdiodeveloper
Whipscribe MCPTranscribe audio/video files or URLs via the WhipScribe cloud API and fetch the transcript.Local · stdiomedia
Whiskyhunter MCPWhisky auction data from the public WhiskyHunter API. No key required.Local · stdiodata
WhisperOne routable IPv6 per AI agent, verifiable from the DNS root. Keyless tools need no signup.Remote & Local · HTTP, stdioother
Whisper MCPLocal audio transcription using whisper.cpp. Transcribe with OpenAI Whisper models.Local · stdiomedia
Whisper TranscribeTranscribe audio locally with faster-whisper or through the OpenAI Whisper API.Local · stdiomedia
WhisperGraphThe internet's infrastructure graph for AI agents - 46B nodes and edges, free trial via 2 HTTP calls.Remote & Local · HTTP, stdiodeveloper
WhiteCapData DevOperate a k3s / Kubernetes cluster from your AI agent — safe-by-default MCP server.Local · stdiodeveloper
WhiteIntel — Ownership IntelligenceUBO, sanctions & ownership graph. 23 tools, 130.7M entities, 31 registries.Remote & Local · HTTP, stdioother
WhiteMagic — governed local memory for agent continuityGoverned local-first memory and continuity for AI agents — signed receipts, optional hosted lane.Remote & Local · HTTP, stdioother
WhitePactAI governance MCP server: trust scoring, guardrails, bias/hallucination detection, compliance.Remote & Local · HTTP, SSE, stdiodeveloper
Whmcs MCP ServerMCP server for WHMCS — 73 tools, 10 resources, 8 prompts, simulate mode, rate limiting.Local · stdiodeveloper
Who Gho MCP ServerWHO Global Health Observatory — 3,059 indicators across 194 member states.Remote & Local · HTTP, stdiohealth
Who MCPGlobal health indicators from the WHO Global Health Observatory. No key required.Local · stdiohealth
Whois MCP ServerDomain registration, availability, DNS records, and IP/ASN resolution via RDAP and DNS-over-HTTPS.Local · stdio, HTTPdeveloper
WhoisJSONWHOIS, DNS, SSL, and domain availability lookups for AI assistants.Local · stdiodeveloper
WhoopMCP server for WHOOP health data — recovery, sleep, workouts, cycles, and trends.Local · stdiohealth
WHOOP Health SignalsLocal-first, read-only WHOOP MCP server for recovery, sleep, strain, workouts, and body signals.Local · stdiohealth
Whoop MCPRead-only WHOOP v2 data for MCP clients, with local SQLite cache and CSV/JSONL/Parquet exports.Local · stdiodata
Whoop MCPFull read + write access to your Whoop fitness data via the private iOS API. 48 tools.Local · stdiohealth
WHOOP MCPSync WHOOP recovery, sleep, strain, and workouts into Postgres and query them from any MCP client.Local · stdiohealth
Whoop MCPPrivacy-first, unofficial WHOOP MCP server for AI health, sleep, recovery, and performance agents.Local · stdiohealth
Whoop MCPMCP server for WHOOP — gives Claude access to your recovery, sleep, strain, and workout data.Local · stdiohealth
Whoop MCP ServerWHOOP recovery, sleep, strain, and workouts for any AI. Analysis tools, demo mode, fast setup.Local · stdiohealth
Whooshly MCPCreate short links, QR codes, UTM templates, vCards, and landing pages from your AI assistant.Remote & Local · HTTP, stdioother
WhyNoteRead-only search, todo listing, and daily note access for a WhyNote account.Local · stdioproductivity
WickBrowser-grade web access for AI agents. Fetches any webpage, returns clean markdown.Local · stdioother
Wicked MCPThe whole Wicked suite for agents: trading, DeFi/token risk, identity, reputation, memory. x402.Remote & Local · HTTP, stdiofinance
WiffDeterministic, resumable multi-agent workflows across Codex, Claude, Cursor, and Kimi.Local · stdioproductivity
Wiki.jsSearch, read and edit Wiki.js pages, and manage its assets, users, groups and comments.Local · stdiodata
Wikibooks MCPOpen textbooks and manuals from Wikibooks. No key required.Local · stdiodata
Wikidata + Google Knowledge Graph MCPRead-only Wikidata tools and identity evidence. Local optional Google KG; bounded public remote.Remote & Local · HTTP, stdiodata
Wikidata MCPWikidata entity search, lookup, and bounded SPARQL.Local · stdiodata
Wikidata MCP ServerSearch and fetch Wikidata entities, execute SPARQL queries, and resolve external identifiers.Remote & Local · HTTP, stdiodata
WikimothDeterministic, token-minimal agent memory: multi-hop [[wikilink]] recall with no LLM in the loop.Local · stdiodeveloper
Wikinews MCPNews articles from Wikinews. No key required.Local · stdiodata
Wikipedia MCPSearch Wikipedia, fetch article summaries, and get random articles from the Wikimedia REST API....Local · stdiodata
Wikipedia MCP ServerSearch Wikipedia, read summaries and full text, target sections, find nearby pages, list languages.Remote & Local · HTTP, stdiodata
Wikipedia Pageviews MCPWikipedia page view statistics. No key required.Local · stdiodata
Wikiquote MCPSearch famous quotes from Wikiquote. No key required.Local · stdiodata
Wikisource MCPUse this MCP server to searching and reading public-domain texts on Wikisource. Tools include...Local · stdiodata
Wikispecies MCPSpecies taxonomy from Wikispecies. No key required.Local · stdiodata
Wikitrending MCPWikipedia featured content for a day. No key required.Local · stdiodata
Wikivoyage MCPTravel guides from Wikivoyage. No key required.Local · stdiodata
Wiktionary MCPLook up word definitions and etymology from Wiktionary. No key required.Local · stdioother
WildberriesMCP server for Wildberries Seller API — products, orders, supplies, analytics, advertising.Local · stdiodeveloper
WildDatumAgent-native ecological data discovery, analysis, visualization, and provenance.Local · stdiodata
WillitsendDeterministic pre-send lint for SMS/iMessage: silent carrier filtering and segment blowups.Local · stdiodeveloper
willmehrSearch willhaben.at for second-hand listings and rank the underpriced ones.Local · stdiodata
WillyWeather MCP by UnClickAustralian weather, surf, and tide forecasts from WillyWeather. By UnClick.Local · stdiodata
Win MindSee and drive any Windows app via the accessibility tree - no screenshots - plus 200+ native tools.Local · stdioother
WinCtlWindows desktop control for AI agents: screen, UI Automation, input, processes, files, shell.Local · stdioother
Windbg MCPWinDbg/DbgEng over MCP: crash dumps, live user & kernel, driver IOCTLs, and TTD.Local · stdioother
Windows Computer Use MCPControl Windows desktop via MCP: mouse, keyboard, screenshots, clipboard, and apps.Local · stdioother
WindsockAircraft valuations, registry lookup, cost of ownership, market metrics, reports and logbooks.Remote & Local · HTTP, stdiodata
Windy WordControl Windy Word voice-to-text from any MCP agent — 60 tools across 12 categories.Local · stdioother
Winrdp MCPZero-config server to provision and administer any Windows RDP box over WinRM/SSH/SMB.Local · stdiodeveloper
WinsightWindows Screen Capture MCP Server — give Claude Code eyes on your desktop.Local · stdiodeveloper
WireforgeRead-only MCP tools for ISO 8583 and SWIFT MT/MX: parse, validate, diff, SR2026 address checks.Local · stdioother
Wireshark MCPProfessional network analysis with tshark. Security audits, deep-dives, and threat detection.Local · stdiodeveloper
WisdomgraphNeo4j-native DIKW memory for Claude Code — knowledge that compounds across sessions.Local · stdiodeveloper
Wise MCPMCP server for Wise: profiles, balances, exchange rates. Needs a free Wise API token.Local · stdiofinance
WisegitExtracts decision intent from git history and protects intentional code from AI modification.Local · stdiodeveloper
Wisegrid MCPRead and write WiseGrid sheets, rows, columns and reports from any AI agent.Local · stdioother
WisepanelMulti-agent deliberation across Claude, Gemini, and Perplexity. Stream and publish.Local · stdioother
Wishfinity MCP PluswSave any product URL to your Wishfinity wishlist. Works with any MCP client.Local · stdioother
Wisp MCPWisp Panel MCP server for secure game server management through the Wisp Client API.Local · stdiodeveloper
Withings MCPMCP server for the Withings Health API with OAuth, local SQLite cache, and trend analysis.Local · stdiohealth
WithingsmcpPrivacy-first, unofficial Withings MCP server for AI health, sleep, activity and heart-rate agents.Local · stdiohealth
witnessDistills your sessions or any text corpus into a dated history of how its subject changed.Local · stdioother
WitnessdNeutral third-party witness: independently fetch, hash, timestamp, archive any URL or API response.Local · stdioother
WjttcF1-grade MCP certification. 52 tests, 9 tiers (49 scored + T9 Receipt validation). Ecosystem: #2759.Local · stdiodeveloper
Wonderkraftz - Premium Gifting StudioBrowse and shop Wonderkraftz premium gifts. Recommendations, cart, and checkout via AI.Local · stdioshopping
wontopos.comWontopos (WOS) long-term memory (beta) - one memory across Claude Code, Cursor, and your agents.Local · stdiodeveloper
Woocommerce MCPRead-only MCP server for WordPress + WooCommerce products, orders, sales, and posts.Local · stdioshopping
WooCommerce MCP Server101 tools for WooCommerce store management with field filtering and guided prompts.Local · stdioshopping
Woodpecker CIRead Woodpecker CI repositories, pipelines and logs, and drive builds, secrets and crons.Local · stdiodeveloper
Woody MCPWoody, the AI firearms expert. Verified specs, legal lookups, and knowledge base.Local · stdiodata
Wopee MCPAI testing agents for web apps — dispatch test runs, crawls, fetch artifacts and status.Local · stdiodeveloper
WordMicrosoft Word automation for AI assistants. Requires Word for Windows.Local · stdiodeveloper
Word AIStructure-preserving Word DOCX editing MCP server and Office.js bridge for AI agents.Local · stdioproductivity
Word Document OperationsRead, create, and modify Microsoft Word documents.Local · stdioproductivity
Word MCP LiveLive Microsoft Word editing via MCP — tracked changes, undo, comments, 40+ tools.Local · stdioother
Word MCP Server (FsWordDsl)Word tools for AI agents: read/write, decompile to F#/C#/XML/JSON, or build from XML/JSON.Local · stdiodeveloper
Wordle Helper MCPSuggest guesses and narrow Wordle candidates locally. No network and no key.Local · stdioother
Wordpress MCPLightweight WordPress MCP server - 42 tools, token-optimized (95% smaller responses)Local · stdiodeveloper
WordPress MCPPublish and manage WordPress pages, posts, media.Local · stdiomedia
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