Free MCP servers · page 141

Open source MCP servers that need no paid account or API key, based on each listing. Run them locally with Claude Code or any MCP client.

12,872 servers · showing 6721–6768

videoctx

1

dunfred/videoctx

Read videos like images: index once locally, query the text layer, fetch frames on demand.

LocalFreeMultimedia, Audio & Video

Vintage

1

RezaSoleymanifar/vintage

Free financial data from eleven sources behind six verbs, point-in-time where the source allows.

LocalFreeOther Tools & Integrations

Vmd Hydrate

1

wjgoarxiv/vmd-hydrate-mcp

Drive VMD for GROMACS/LAMMPS analysis + clathrate-hydrate cage science (needs a local VMD)

LocalFreeOther Tools & Integrations

VMware Debug

1

vmware-skills/VMware-Debug

VMware incident timeline, root-cause routing, local case ledger; no vSphere access. 14 MCP tools.

LocalFreeOther Tools & Integrations

VMware VDI (Horizon)

1

vmware-skills/VMware-VDI

VMware/Omnissa Horizon VDI ops: pools, sessions, machines, images — 27 MCP tools.

LocalFreeMultimedia, Audio & Video

Voice Audio

1

CSOAI-ORG/voice-audio-mcp

Voice Audio MCP server. Tools: text to speech, list voices, transcribe. Built by MEOK AI Labs.

LocalFreeMultimedia, Audio & Video

Volante

1

ribato22/volante

Routes to the best predicted fit from configured metadata/evidence after hard-capability filtering.

LocalFreeOther Tools & Integrations

Vouchwell

1665

Vouchwell/vouchwell

Read, verify and export a tamper-evident log of what an AI agent did. Read-only.

LocalFreeMonitoring & Observability

Vox

1

boska/vox

Native macOS MCP server for voice I/O — Swift binary, SFSpeechRecognizer + ElevenLabs TTS.

LocalFreeMultimedia, Audio & Video

Vox

1

linxule/vox-mcp

Multi-model AI gateway — 10 providers including Cloudflare and Vercel, with conversation memory.

LocalFreeKnowledge, Memory & RAG

Vox Pop

1

mushfique-dgist/vox-pop

Search 9 public discussion platforms for real opinions. Semantic routing, no API keys required.

LocalFreeSearch & Web Scraping

VoxelSieve

1

yoshi5534/VoxelSieve

Analyse industrial CT scans locally: porosity, CAD comparison and inspection reports

LocalFreeOther Tools & Integrations

Vublox Agent Tools

1

Vublox/vublox-agent-tools

Live football scores, match summaries, and fan clip links from Vublox. No API key required.

LocalFreeAI Agents & Coding Agents

Vuln Check

1

ciloops/vuln-check

Local vulnerability scan on top of grype, with prioritised upgrade actions for agents.

LocalFreeSecurity & Identity

Vulnerability Exposure

1

MRFrazer25/Vulnerability-Exposure-MCP

Confirmed vulnerabilities and exposure for IPs, domains and software versions (NVD, CISA KEV, EPSS)

LocalFreeSecurity & Identity

Wafeq

1

ohneben/Wafeq-MCP

Wafeq accounting API: all 251 endpoints as safety-categorized MCP tools, over stdio or HTTP.

LocalFreeFinance, Fintech & Payments

Wakeonlan

1

cyanheads/wakeonlan-mcp-server

Wake LAN machines with Wake-on-LAN magic packets from host profiles, then confirm they came up.

LocalFreeOther Tools & Integrations

Wapimaji

1

gabrielmahia/wapimaji-mcp

Kenya drought-response toolkit: simulated drought phases, confirmed SMS alerts, coordination events

LocalFreeCommunication

Warn

1

APVentureEngine/warn-mcp

Search 61,428+ US WARN Act layoff notices: 48 states, 1988-today, daily. Bundle needs no API key.

Local + RemoteFreeSearch & Web Scraping

Weavatrix Refactor

1320

Weavatrix/weavatrix-refactor

Transactional refactoring extension with 11 evidence-backed tools, previews, and rollback.

LocalFreeOther Tools & Integrations

web3agent

1203

Apegurus/web3agent

Web3 MCP proxy for AI agents: DeFi swaps, bridges, market data, wallets, and gated writes.

LocalFreeFinance, Fintech & Payments

WebKitUI

1

lowrisk75/webkitui-mcp

Native WebKit for Mac. Human approval and persistent sign-ins. Requires the companion app.

LocalFreeOther Tools & Integrations

Wems

1

heliosarchitect/wems-mcp-server

Real-time natural hazard monitoring: earthquakes, tsunamis, volcanoes, solar weather, air quality

LocalFreeMonitoring & Observability

WhatsApp Chat Reader (Unofficial)

1

NabheetCloud/wa-chat-reader

Unofficial read-only MCP server for your local WhatsApp chat history (stays on your machine).

LocalFreeCommunication

Where my Hug

1759

bikemeardsley/where-my-hug

Which parts of an ML need Hugging Face already covers. Every model and dataset checked live.

LocalFreeData Science & Visualization

Whipscribe

1

neugence/whipscribe-mcp

Transcribe audio/video files or URLs via the WhipScribe cloud API and fetch the transcript.

LocalFreeMultimedia, Audio & Video

Whiskers

1

LupusMalusDeviant/Whiskers

Governed Docker and Kubernetes operations for AI agents: scoped keys, guardrails, human approvals.

LocalFreeCloud Platforms

WhisperGraph

1

whisper-sec/whisper-graph-mcp

The internet's infrastructure graph for AI agents - 46B nodes and edges, free trial via 2 HTTP calls

Local + RemoteFreeAI Agents & Coding Agents

WHOOP (read-only)

1

oryanomer1/whoop-mcp

Read-only access to your WHOOP recovery, HRV, sleep, strain, workouts and trends.

LocalFreeOther Tools & Integrations

Willitsend

1116

abryfs/willitsend

Deterministic pre-send lint for SMS/iMessage: silent carrier filtering and segment blowups.

LocalFreeCommunication

WireCat WhatsApp

1

WireCatLabs/whatsapp-cli

Your WhatsApp account for agents: read, search and send messages. Sign in with the wa CLI first.

LocalFreeSearch & Web Scraping

WireCat Zoom

1

WireCatLabs/zoom-cli

Zoom cloud recordings and transcripts for agents, kept on your computer. Sign in with zm first.

LocalFreeMultimedia, Audio & Video

Wisegit

1

Sandip124/wisegit

Extracts decision intent from git history and protects intentional code from AI modification.

LocalFreeVersion Control

World Cup 2026 Tour

1

abaiii168/world-cup-2026-mcp-server

Free MCP server for World Cup 2026 fixtures, local kickoff times, and Dataset JSON-LD.

LocalFreeData Science & Visualization

Worms Marine Taxa

1

cyanheads/worms-marine-taxa-mcp-server

Resolve WoRMS marine species names; fetch classifications, synonyms, distributions, traits, and IDs.

Local + RemoteFreeOther Tools & Integrations

Writing

1

hannasdev/mcp-writing

Metadata-first fiction editing and reasoning tools for long-form writing projects.

LocalFreeProductivity & Project Management

WWDC

1

jabbertones-cloud/wwdc-mcp-server

Apple developer intelligence for agents: WWDC26, docs, HIG, Swift, App Review, and app audits.

LocalFreeProductivity & Project Management

xbrlkit

1

RoboFinSystems/xbrlkit

Read SEC EDGAR and XBRL filings with an AI: 18 tools over the filing itself. Local, free, no account

LocalFreeOther Tools & Integrations

XCP

1

XCP/mcp-server

Interact with Counterparty — the token protocol on Bitcoin. Query, compose, sign.

LocalFreeFinance, Fintech & Payments

Xlwings

1

geniuskey/mcp-server-xlwings

Excel automation via xlwings COM. DRM-protected files, live sessions, VBA macros. Windows only.

LocalFreeOther Tools & Integrations

Xome

1

pipeworx-io/mcp-xome

Xome MCP — US residential foreclosure/REO/short-sale auction calendar and property facts, sourced…

Local + RemoteFreeProductivity & Project Management

Yagami AI Context Firewall

1

MatthewTracy/yagami

Open-source AI context firewall for governed model, retrieval, memory, and tool access.

LocalFreeKnowledge, Memory & RAG

Yahoo Finance

1

benethos-hub/yahoo-finance-mcp

Unofficial read-only MCP server exposing Yahoo Finance data (via yfinance) over stdio or HTTP.

LocalFreeFinance, Fintech & Payments

Yahoo! Shopping

1

ymuichiro/yahoo-shopping-mcp

Read-only Yahoo! Shopping product search via the Yahoo! Shopping Item Search API v3.

LocalFreeSearch & Web Scraping

yandex-metrika

1

theYahia/yandex-metrika-mcp

MCP server for Yandex Metrika — web analytics, counters, goals, traffic (Russia)

LocalFreeMarketing

Ygoprodeck

1

pipeworx-io/mcp-ygoprodeck

YGOPRODeck MCP — Yu-Gi-Oh! trading card game (TCG) database. Keyless. Sends a User-Agent. Base…

Local + RemoteFreeDatabases

Yolo

1

rjn32s/mcp-yolo

An MCP server providing zero-shot object detection and segmentation using Ultralytics YOLOE.

LocalFreeOther Tools & Integrations

YouTube Shorts Agent

1268

davidmosiah/youtube-shorts-agent

Agent-first YouTube Shorts uploader: dry-run validation, OAuth checks, synthetic-media metadata.

LocalFreeSecurity & Identity