MCP Server Directory

daedalus/mcp-zmq

MCP server for ZMQ messaging

jiankn/zoxide-doctor-mcp

Read-only local zoxide diagnostics for MCP clients.

zyno-io/zynohosting-cli

Manage ZynoHosting sites and create, discover, embed, and configure ZynoForms through local stdio.

hide99/mama-rich-mcp

公式ママ活ママリッチの公開記事を検索し、タイトル・説明・出典URLを返すMCPサーバー

kossik/11fgb-cleaning-tools-mcp

Free US cleaning cost, time, crew, and chemical-use calculators with visual reports.

davidsiegel59/4bots

Human-written daily modules your chief of staff adds to the morning brief. No key, no signup.

tennis.grand/4grand

Free fantasy pools for the four tennis Grand Slams. What play for love means, and who is winning.

io.github.zachhhhh/64types

Free science-based personality test: 64 types from Big Five + HEXACO, with cited profiles.

com.acousticsoundpanels/acoustic-sound-panels

Estimate a room's echo, get panel recommendations, and request a Free Room Analysis.

space.monon/additive-atlas

Food additive regulations of Japan, the EU and the US, side by side, with sources (free tier).

com.agiscorecard/agi-scorecard

8 graded AGI-2027 predictions, the 0-100 Thesis Tracker, and a public market-call ledger. Free.

mo-grantsmith/Agora

Find governed AI capabilities and verify signed receipts. Read-only, no account.

markolati85/agpc-domain-check

Free SPF, DKIM, DMARC, MX deliverability check with graded shareable reports, plus referral terms

com.maneratech/aicitizenship

Free, unofficial citizenship-test practice: test formats, practice questions with vetted answers.

org.ailayoffs/ai-layoffs

Source-cited register of layoffs linked to AI, plus a live 0-100 AI job-loss index. No key.

bracha55555-hue/aimarket

Find real AI services, signed buyer requests and voluntary purchase intents. Free MCP; no escrow.

com.justinmckelvey/ai-visibility-check

Free AI visibility check: is your business cited when customers ask AI? Score plus competitors.

dev.workers.rjhsignaltech.ai/dkim-selector-check

AI-operated. Two free DKIM readers, no signup: reads keys, finds the selector. Paid roster $99.

embracingearth-space/ai2fin-tax-mcp

Free public tax MCP: GST/VAT, income, company & capital-gains tax for 50+ countries, source-cited.

broker.aidata/market

Sells companies' data to AI labs for them: prices, buyers, deals, rulings and a free valuation.

gg.aigrow/ai-visibility

Does AI recommend a business? The free AI visibility scan and the AI Visibility Index, by AIGROW.

Lulu-The-Narwhal/lulu-platform

Free, keyless real-time air quality (US AQI plus PM2.5, PM10, ozone, NO2, SO2, CO) for any city.

com.airport-pickups-london/london-airport-transfers

Quote, book, track and see live cars near UK airports. Fixed prices; no signup to start.

AInoAKARI/arigatou-kawaii-lp

A free one-minute reset for people, delivered by AI, with no account or personal data.

io.github.sustany/alcbar-ai-risk-check

Free 12-question check of how safely a U.S. law firm uses generative AI, scored out of 100.

untitledfinancial/aal-plugins

Client-education toolkit for advisors: deep-dive tracks, calculators, free onboarding tools.

com.anchoredip/anchoredip

Dedicated static outbound IPv4 over WireGuard. Free 7-day trial, no card, no sales call.

com.andrewsfreebies/mcp

Find evidence-backed U.S. free trials and savings; public benefits are available by explicit scope.

ai.gtmworks/apollo-audit

Free, read-only Apollo.io audit: duplicate accounts, double-enrolled contacts, stalled workflows.

apptierlist/mcp

Ranked iPhone app lists by use case (S to F) from public App Store data. Read-only, no key.

de.arbitragex/fba-rechner

Free Amazon.de seller tools: referral & FBA fees, profit, margin, ROI, break-even buy price.

bgrieco22/ariadne-mcp

Free Google Business Profile audits and sample posts for therapists in private practice.

ca.arrowmem/arrowmem-mcp

Free Ollama hardening checker, plus tools for privacy architecture and the Data Dignity Standard.

com.astranl/counterparty-nl

Check a Dutch supplier before you pay: KvK register, name match, VIES VAT, EU sanctions. No key.

atlyai/atly-plugin

Find places by what you want (work friendly, gluten free, great coffee), scored from real reviews.

fr.aucadastre/aucadastre

A French address, all public facts: parcel, zoning, risks, permits, sales, energy labels. No key.

aura-tl/ui

Live sports data: scores, play-by-play, box scores, odds and props. No key needed to start.

fr.auregistre/auregistre

French companies: dated changes and insolvencies (BODACC), filed accounts by year (INPI). No key.

br.com.auroraconcierge/mcp

Home care in Osasco and São Paulo, Brazil: book the free nursing assessment or request a proposal.

com.austinpoolguy/booking

Book pool service in Austin, TX: prices, service area by ZIP, free callback from a local pro.

com.austinvolts/booking

Book electrician in Austin, TX: prices, service area by ZIP, free callback from a local pro.

uk.co.speedi/availability

Which UK trades and local services are actually free right now. Live availability, not a directory.

com.avlhottub/booking

Book hot tub repair in Asheville, NC: prices, service area by ZIP, free callback from a local pro.

com.avokata/avokata

Lithuanian law MCP: statutes, court practice, citations. Keyless connect, no signup.

net.baldfade/baldfade

List the bald, buzz cut and fade hairstyles BaldFade can preview. Read-only, no account needed.

io.github.nikelef/barman-ai-agent

AI product-copy samples and EUR 9 packs; free integration diagnosis and EUR 5 evidence reports.

navbuildz/basethread-mcp

One shared context your team's AI tools read & write over MCP. No re-explaining. Free.

app.vercel.rv-kit/rv-kit

Find 13 free campervan/RV worksheets, plan trip records, and view companion-book information.