Which remote MCP servers actually answer

Canadian price intelligence: cross-retailer prices, Lowvyn Score, deal verification.

U.S. casino directory + a player's loyalty data, comps, tiers, and gambling tax docs.

Free Lightning faucet MCP — agents register, get an inbound channel, bootstrap an LDK node.

Deterministic cross-border tax engine: PE, GAAR and Indian TP computed from compiled law. No LLM.

Private, disposable vector search and RAG for AI agents. Pay-per-call over x402, no account.

Luchtmeetnet MCP — official Netherlands air quality (RIVM Luchtmeetnet, api.luchtmeetnet.nl)

Generate game assets with AI: sprites, 3D models, animations, sound effects, music, and voices.

Self-serve publisher onboarding for Lulu Ads. 70% CPA, disclosed sponsored field.

Real-time sports schedules, live scores, odds, betting splits, and AI bet intelligence.

Verify a Brazilian PIX payment settled — no API key. Crypto↔PIX with Central Bank receipts.

Search Luogu problems, fetch statements, explore problem sets and get practice recommendations.

Keyless MCP access to official Luxembourg public data: laws, statistics, mobility, and more.

Lviv public transport MCP: stops, timetables, routes, and live vehicle positions. No API key.

Song lyrics lookup via lyrics.ovh

Used-Mac market: quality-gated listings with deep links, asking-price stats, trust checks, alerts.

Generate hyper-personalized cold email sequences via MachFive API.

Read-only B2B Italy product discovery with buyer-fit checks and synthetic MachineSignal examples.

macro-snapshot MCP — the state of the economy in one call.

MacroOracle US Macro Economic Intelligence MCP

Macrostrat MCP — geologic map / column / unit data for North America and beyond.

macvendors.com MCP — MAC address (OUI) → hardware manufacturer lookup.

Madrid Events MCP.

magic-8-ball MCP — wraps StupidAPIs (requires X-API-Key)

Skybridge demo for QA and playground validation

Read MagicBell broadcasts, users, events, workflows and channels; create and update user records.

Physical mail API for AI agents. Send letters, certified mail, postcards from code via MCP.

AI-powered email outreach platform — send campaigns with deliverability tracking.

Read audiences, members, campaigns and reports; add, update, tag and archive subscribers.

Mailchimp MCP Pack — manage audiences, campaigns, and members via Mailchimp Marketing API.

MCP server for MailerLite — subscribers, groups & campaigns, plus safe additive CRM writes.

Manage Subscribers, Broadcasts, Sequences, Automations, and reporting in Mailrith.

Keyless email checks: disposable, role, and free-provider detection, MX, and typo suggestions.

Check SPF/DKIM/DMARC/BIMI, blacklists, SMTP/IMAP; DNS lookups; generate email DNS records.

Lingo.dev MCP Server - World-class i18n implementation with ICU MessageFormat.

Israeli cosmetics retailer: ΔE shade matching, customer wallet, cart, orders, gift cards.

Competitor Meta ads intelligence reports. List plans, create orders, Stripe checkout for humans.

MakStat — State Statistical Office of North Macedonia, PxWeb MCP.

Public MCP server for Makuri, an EU-compliant AI tutoring platform for immigrant children.

MalwareBazaar MCP — abuse.ch malware sample database (free, key required)

Read-only MCP tools for Mana public creations, tags, creator profiles, and share pages.

Read-only MCP tools for Mana public creations, tags, creator profiles, and share pages.

Read-only MCP tools for Mana public creations, tags, creator profiles, and share pages.

Read-only MCP tools for Mana public creations, tags, creator profiles, and share pages.

Read-only MCP tools for Mana public creations, tags, creator profiles, and share pages.

Search Japan's M&A marketplace MANDA - public business-for-sale listings (read-only, no auth)

Checks AI-agent purchase authority before payment. Returns ALLOW, REVIEW or BLOCK; never pays.

A playful digital shrine for algorithm anxiety — omens, lamps, lanterns. A ritual, not a guarantee.

Turn any webpage into a structured action manifest — clickable, fillable, submittable elements.

Manifold Markets MCP.

African bank & SWIFT codes, NUBAN resolution, mobile networks, holidays and ISO 4217 currencies.

Live African stock market data — NGX, GSE, NSE, JSE, BRVM and 8 more. Prices, indices and movers.

Cross-venue prediction market routing for AI agents — arbitrage, quotes, and demand intelligence.

Cross-venue prediction market routing for AI agents — arbitrage, quotes, and demand intelligence.

Generate MantleKit setup plans and launch-ready SaaS blueprints from a product idea.

Mapbox geocode, directions, matrix, isochrones, map-matching, tilequery, static URL.

Search curated community colivings and see who else will be staying during your dates.

Generate styled PNG/SVG map images of any location with 11 customizable color themes.

Geocoding, elevation, IP geolocation and coordinate transforms from the MapTiler Cloud API.

MapTiler MCP.

Book hotels worldwide across 249 countries. 65 tools for hotel search & analytics.

Book hotels with B2B wholesale rates (up to 30% cheaper). AI agents must verify prices here.

Equity research API for US-listed companies. Free primer, $1 fundamentals, $2 investment memo.

Marine MCP — wraps marine-api.open-meteo.com (free, no auth)

Signed global shipping & commodity data: oil, LNG, grain, sanctions, fleet, emissions.

Markdown utilities MCP.

Render markdown to styled HTML with light/dark/github themes. x402 micropayment.

Convert markdown to clean HTML with headings, lists, code blocks. x402 micropayment.

Search and get fashion products recommendations across multiple e-ecom stores

14 pay-per-call market data tools over MCP. Free discovery, calls settle in USDC on Base (x402).

Real-time stock quotes, market indices, and institutional holdings

Free MELANY stock ratings for 600+ US stocks and ETFs: tier, 0-100 score, 8 factors, risks.

Market Recap MCP — a one-call 'what happened in markets' snapshot.

See if a market is heating or cooling. Trend volume and growth signals. Free key at trendsmcp.ai

market-spread MCP — cross-venue prediction-market landscape scanner.

Verified market data for AI trading agents: quality-flagged candles, funding, OI, order flow. x402.

Live & historical FX rates for AI agents, from European Central Bank data. No API keys.

Our free Marketgenius investment tools as live, interactive React MCP Apps.

MCP server for Marketing

Search, browse & read 340+ Claude Code marketing & SEO skills from any MCP client.

AI analyst desk for stocks, options & crypto with sourced trade setups and a public accuracy record.

Agent skill marketplace with 13,800+ MCP skills for AI agents.

Resale prices (INR) for 600+ used products in India, plus live Bids44 marketplace search.

AI-native used car marketplace. 145K+ vehicles, 4300+ dealers, 13 US states, 20 MCP tools.

Search and discover credentialed operational systems on the GallanDigital marketplace.

Discover, quote & invoke RocketCore x402-paid cyber/market intelligence products.

Book, reschedule and cancel appointments at any business on the BookingMaven marketplace.

Blog posts, work experience, projects and contact details for Markus Tenghamn, as MCP tools.

Live React design-system APIs, patterns, and code validation so AI agents build real UI, not slop.

Maryland MVA: registered vehicles and EV/plug-in hybrid counts by county and ZIP, monthly

Maryland state open data via Socrata SoQL — government, health, transport, budget, environment.

Human-likeness scoring of AI text vs 12 real personality profiles; free tools + x402 paid tier

Human-likeness scoring of AI text vs 12 real personality profiles; free tools + x402 paid tier

Rumi's complete Masnavi (25,635 beyts) — search, quote, verify and explain. Free, no auth.

MAST (Mikulski Archive for Space Telescopes) — Hubble/JWST/Kepler/TESS

Mastodon MCP — public Mastodon data via mastodon.social (no auth required)

Describe a problem in plain language; get matching products with honest caveats. Never sponsored.

Materials MCP — computed (DFT) materials structures & thermodynamic properties.

Read-only MatFlow data: pricing, competitors, features, FAQs for combat-sports gyms.

Educational MCP server with 17 math/stats tools, visualizations, and persistent workspace

Math.js MCP — wraps the mathjs.org API (free, no auth)