MCP Server Directory

45,118 Model Context Protocol servers for Claude Code, Claude Desktop, Cursor and every MCP client. Filter by what they do, whether they run locally or remotely, and whether they're free.

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20,069 servers

Wiktionary

mrfentmen/wiktionary-mcp

Look up word definitions and etymology from Wiktionary. No key required.

LocalFreeFinance, Fintech & Payments

WildDatum

0

krnzt/wilddatum

Agent-native ecological data discovery, analysis, visualization, and provenance

LocalFreeData Science & Visualization

WinCtl

0

sitharaj88/winctl

Windows desktop control for AI agents: screen, UI Automation, input, processes, files, shell.

LocalFreeAI Agents & Coding Agents

Windows Computer Use

0

hiphopanda/windows-computer-use-mcp

Control Windows desktop via MCP: mouse, keyboard, screenshots, clipboard, and apps.

LocalFreeBrowser Automation

Windsock

0

team-windsock/windsock-mcp

Aircraft valuations, registry lookup, cost of ownership, market metrics, reports and logbooks.

Local + RemoteAccount neededMonitoring & Observability

WingFoil

0

wingfoil/wingfoil

WingFoil — the repo-native intent layer for AI-native software engineering

LocalFreeOther Tools & Integrations

Wipo Ipc

0

pipeworx-io/mcp-wipo-ipc

WIPO IPCPUB (International Patent Classification) MCP

Local + RemoteFreeOther Tools & Integrations

Wipo Pearl

0

pipeworx-io/mcp-wipo-pearl

WIPO Pearl MCP — scientific, technical and IP legal terminology database.

Local + RemoteFreeDatabases

WireCat Google Drive

0

WireCatLabs/drive-cli

Google Drive and Docs for agents: search, read and write a local copy. Sign in with drive first.

LocalFreeSearch & Web Scraping

WireCat Memo

0

WireCatLabs/cli-memo

People's context across messengers, notes and mail, from a local store. Set up the memo CLI first.

LocalFreeKnowledge, Memory & RAG

Wireforge Core

0

hanmahong5-arch/wireforge-core

Read-only MCP tools for ISO 8583 and SWIFT MT/MX: parse, validate, diff, SR2026 address checks.

LocalFreeOther Tools & Integrations

Wisconsin Code

0

pipeworx-io/mcp-wisconsin-code

Wisconsin Statutes — state statutes by citation.

Local + RemoteFreeDeveloper Tools

Wise

AIWerk/mcp-server-wise

Wise Personal API: profiles, balances, multi-currency rates, transfers, recipients (read-only).

LocalAccount neededDeveloper Tools

Wise

0

BlanketByte/wise-mcp

Wise balances, card payments, transfers and recipients, plus transfers you approve twice.

LocalAccount neededFinance, Fintech & Payments

Wisegrid

0

RyanKramer/wisegrid-mcp

Read and write WiseGrid sheets, rows, columns and reports from any AI agent.

LocalAccount neededProductivity & Project Management

Wisp

0

BreezeDelegate/wisp-mcp

Wisp Panel MCP server for secure game server management through the Wisp Client API.

LocalFreeDeveloper Tools

Witcher 3 String Editor

0x7A2C9E5D/Witcher3StringEditor.MCP

MCP server for reading and editing The Witcher 3 .w3strings localization files.

LocalFreeOther Tools & Integrations

Witnessd

0

jschunter/witnessd-mcp

Neutral third-party witness: independently fetch, hash, timestamp, archive any URL or API response.

LocalFreeDeveloper Tools

Witnessed

BARRYPMARSHALL/witnessed

Signed, reproducible market facts for agents, verifiable without trust.

LocalFreeAI Agents & Coding Agents

Witnessory

0

witnessory/client

Post-quantum readiness of any website, PQC adoption figures, the probe map; paid checks via x402.

LocalPaid serviceFinance, Fintech & Payments

Wiza

0

pipeworx-io/mcp-wiza

Wiza MCP — wraps the Wiza 'Individual Reveal' phone-lookup API (wiza.co)

Local + RemoteFreeDeveloper Tools

Wjttc

Wolfe-Jam/wjttc

F1-grade MCP certification. 52 tests, 9 tiers (49 scored + T9 Receipt validation). Ecosystem: #2759

LocalFreeOther Tools & Integrations

WokiToki

pandeyvishwas51-oss/wokitoki

Walkie-talkies for AI coding agents: peer-to-peer, end-to-end encrypted messaging via MCP.

LocalFreeAI Agents & Coding Agents

Wolfram Alpha

0

pipeworx-io/mcp-wolfram-alpha

Wolfram Alpha MCP — computational, factual, and quantitative queries

Local + RemoteFreeOther Tools & Integrations

Wonderkraftz

0

rachit1987/wonderkraftz-mcp

Browse and shop Wonderkraftz premium gifts. Recommendations, cart, and checkout via AI.

LocalPaid serviceE-Commerce & Delivery

Woocommerce

0

pipeworx-io/mcp-woocommerce

WooCommerce MCP Pack — wraps the WooCommerce REST API v3

Local + RemoteFreeDeveloper Tools

Woody

0

Gunsmith-Academy/woody-mcp

Woody, the AI firearms expert. Verified specs, legal lookups, and knowledge base.

LocalAccount neededKnowledge, Memory & RAG

Word Document Operations

swadegeiger1/word-mcp-server

Read, create, and modify Microsoft Word documents

LocalFreeOther Tools & Integrations

Word MCP Server (FsWordDsl)

0

Kookerella-Ltd/Kookerella.FsWordDsl

Word tools for AI agents: read/write, decompile to F#/C#/XML/JSON, or build from XML/JSON.

LocalFreeAI Agents & Coding Agents

Wordle Helper

mrfentmen/wordle-helper-mcp

Suggest guesses and narrow Wordle candidates locally. No network and no key.

LocalFreeOther Tools & Integrations

Work at a Startup

0

Jucamhc/mcp-workatastartup

Busca ofertas y postula en Work at a Startup, la bolsa de empleo de Y Combinator.

LocalFreeOther Tools & Integrations

WorkFlow Companion

0

TeamDzX/workflow-companion

Claude on Windows or Linux works in your WorkFlow tasks, notes and projects via your own iCloud.

LocalFreeKnowledge, Memory & RAG

Workflow Generator

0

askuma/workflow-generator

Architecture diagram with concurrency capacity and bottleneck estimates from any codebase.

LocalFreeDeveloper Tools

WorkloadTruth

0

RudrenduPaul/WorkloadTruth

Classifies GPU workloads as inference or training from telemetry alone via MCP tools.

LocalFreeOther Tools & Integrations

Workout Planner AI

0

CSOAI-ORG/workout-planner-ai-mcp

MCP server for workout planner ai. Features create workout, track progress, suggest exercises. From

LocalFreeOther Tools & Integrations

WorkoutX Exercise API

0

furkanuruk/workoutx-mcp

Exercise API MCP: 1,900+ exercises with video, workout generator, supplements, dev tools.

Local + RemoteAccount neededMultimedia, Audio & Video

Workplace Program Detector

0

mambalabsdev/mcp-workplace-program-detector

Detect the employee programs a company publishes: ERGs, DEI, benefits, leave, volunteering.

LocalAccount neededOther Tools & Integrations

Works With Agents

vystartasv/wwa-mcp

14 MCP tools: facts, pitfalls, skills, handoff protocols, trust scores, identity verification.

LocalFreeSecurity & Identity

Workshops

monikaskorykow/mcp-workshops

MCP server for Monika Skorykow workshops - browse prices and promotions

Local + RemoteFreeOther Tools & Integrations

WorkspaceGuard

0

RudrenduPaul/WorkspaceGuard

Wraps the WorkspaceGuard CLI as a single generic MCP tool for workspace usage checks.

LocalFreeProductivity & Project Management

Worktree Orbit

0

mrfentmen/worktree-orbit-mcp

Aggregate local Git worktree topology without exposing repository content. Tools include inspect...

LocalFreeVersion Control

World Port Index

0

pipeworx-io/mcp-world-port-index

World Port Index — port facilities, depths, and anchorages.

Local + RemoteFreeOther Tools & Integrations

Worldbank

0

pipeworx-io/mcp-worldbank

World Bank MCP — wraps the World Bank Data API v2 (free, no auth)

Local + RemoteFreeFinance, Fintech & Payments

Worldbank Climate

0

pipeworx-io/mcp-worldbank-climate

World Bank Climate Change Knowledge Portal (CCKP) MCP.

Local + RemoteFreeFinance, Fintech & Payments

Worldbank Poverty

0

pipeworx-io/mcp-worldbank-poverty

World Bank Poverty and Inequality Platform (PIP) MCP.

Local + RemoteFreeFinance, Fintech & Payments

Worldbank Procurement

0

pipeworx-io/mcp-worldbank-procurement

World Bank Procurement Notices MCP — global development tenders (keyless).

Local + RemoteFreeFinance, Fintech & Payments

Worldbank Projects

0

pipeworx-io/mcp-worldbank-projects

World Bank Projects & Operations MCP.

Local + RemoteFreeFinance, Fintech & Payments

Worldpop

0

pipeworx-io/mcp-worldpop

WorldPop 100 m gridded population estimates from the University of Southampton — total population…

Local + RemoteFreeOther Tools & Integrations