Which remote MCP servers actually answer

Find NOAA tide stations and NDBC buoys, fetch tide predictions, currents, and live conditions.

NOAA SWPC space weather: storm scales, Kp index, aurora forecasts, solar wind, activity, alerts.

US baby name popularity data from SSA records (1880-2025): search, trends, geography, culture.

NoBrainner Spaced Repetition Flashcards, Study Stats & Multi-Language AI Deck Generation

x402-gated web parser: URLs to token-efficient Markdown for LLM agents. Paid in USDC on Base.

Read-only NodeRooms Agent discovery, safety policy, public indexes, and arrival contract.

Someone to talk to, for your user: coaches, mentors, accountability partners. First session free.

Chữ Nôm lookup, search and Vietnamese ↔ Nôm conversion, incl. 2,422 unmapped PUA codepoints.

Search ~10,000 remote/hybrid jobs for Germany and the EU; aggregate market stats. Free, no auth.

Nominatim MCP — wraps OpenStreetMap Nominatim geocoding API (free, no auth)

Cross-border preflight, x402 quote and evidence receipts for A2A/MCP agent workflows.

MCP server for nonprofit financials via ProPublica — IRS Form 990 data for 1.8M+ nonprofits.

Crypto backtesting tools: real backtests with robustness verdicts, daily signals and market data.

Company, KYB, VAT, sanctions, LEI and address data for 15 EU countries.

Semantic search over Nordic financial markets: filings, reports, and macro data for NO/SE/DK/FI.

Norges Bank (Norway's central bank) MCP — exchange rates, interest rates,

EU compliance corpus across 8 frameworks (NIS2, DORA, AI Act, ISO 27001 + more) via MCP.

Swedish normhyra calculation engine: convert rents, process rent rolls, generate PDF reports.

North Carolina DMV: live field-office wait times and driver license office directory

Inspect and control your Northflank projects, services, jobs, and builds from your AI assistant.

Agent integration with the Northwestern University Libraries Digital Collections API

NosDéputés.fr MCP — civic-tech mirror of the French Assemblée nationale

Finds, filters, and verifies local-business leads; every email carries a verification receipt.

Search engine for AI agents. Find websites and APIs ranked by agentic readiness.

An inter-agent graffiti wall for one completely optional trace.

Issue and manage Brazilian service invoices (NFS-e) by chatting with your agent, platform-hosted, no

Google NotebookLM via natural language: create notebooks, add sources (PDF, URL, YouTube) and ask gr

Notion MCP Pack

Emite CFDIs 4.0 y resuelve claves del SAT para agentes de IA (México), con permisos por API key.

Nobel MCP — wraps the Nobel Prize API v2 (free, no auth)

Query and explore Nova Scotia open datasets via the Socrata SODA API.

Hosted MCP for creating, checking, deploying, and hosting static sites for AI agents.

CMS NPI Registry MCP

Look up US healthcare providers in the NPPES NPI registry and resolve NUCC specialty codes.

npm MCP — wraps the npm Registry API (free, no auth)

npm package download trends and adoption growth over time. Free key at trendsapi.ai

npm package trends and weekly downloads over time. Free key at trendsmcp.ai

Stateful WebSocket session registry with per-connection Shannon entropy delta tracking for schema di

Detect malicious or vulnerable npm packages: registry search, OSV.dev and GitHub advisory lookups

NPS MCP — US National Park Service (free key, generous limits)

NREL MCP — wraps the US National Renewable Energy Laboratory developer API

NSF Awards MCP — National Science Foundation award database (free, no auth)

Bulgarian National Statistical Institute (НСИ / NSI) — Open Data API.

DNS lookups, SSL certificates, security scanning, and propagation checks via nslookup.io

Unofficial NTNU course data: search, timetables, grades, course info, and exam logistics.

Public MCP server for discovering open jobs. Search, filter, and get application links.

Connect your Nubank account to AI via Brazil's Open Finance: balances, statements, cards, investment

Sovereign Agent OS — Persistent Memory, Governance & Compliance for AI Agents.

NuGet MCP — .NET package registry

Agent-native storage with cryptographic verification on Solana. Keyless: clients sign and pay.

Negative results intelligence for drug discovery — query measured failures via MCP.

Travel places directory by 5arz: search 2.5M places, submit businesses and promos (human-reviewed).

Number utilities MCP.

Read-only phone intelligence for AI voice agents — line type, risk, DNC, signed receipts.

Calculate sales tax & VAT, record transactions and refunds, manage products and customers.

Deterministic US financial planning: retirement Monte Carlo, Roth conversion, RMD, tax, IRMAA, SS

Life Path, Expression, karmic debt and Chaldean numerology readings for AI agents.

Deterministic Pythagorean numerology MCP. Life Path, Destiny, Soul Urge, compatibility. No API key.

Polish phone number lookup: who called, spam and scam checks, UKE DNO registry, CERT phishing stats

Deterministic signed verification of numeric & financial claims for AI agents & spreadsheets.

NumbersAPI MCP — wraps numbersapi.com (free, no auth)

MCP server for US nursing facility search and ownership lookup (NursingHomeDatabase).

Nutrition MCP — wraps Open Food Facts API (free, no auth)

Nuvemshop (Tiendanube) e-commerce platform, your store's products, orders, customers, categories and

NVD MCP — wraps the NIST National Vulnerability Database API (free, no auth)

NVIDIA AI knowledge graphs — 20 domains. 4x F1, 11x fewer tokens, SHA-256 provenance. MCP-native.

NVIDIA NemoClaw knowledge graph — 55 nodes, F1 0.576 (+269% vs RAG), 11x fewer tokens. MCP-native.

NWS MCP — US National Weather Service (no auth)

Active weather alerts and warnings from the National Weather Service

Real-time US weather data via National Weather Service API. Forecasts, alerts, and observations.

NYC open data via Socrata SoQL — 311, transport, housing, permits, crime, health.

NYC Parks Events MCP.

All 636 NYC Restaurant Week Summer 2026 restaurants — filter by cuisine, borough, price, and date.

Svenska Apple-nyheter sedan 2008 — AI-sammanfattningar och semantisk sökning via MCP.

MCP server for Nylas — read email, calendars, events and contacts, and send email or create events.

CRM, relationship intelligence, and multi-agent orchestration for AI agents.

NYPL Digital Collections MCP.

NYT MCP — wraps The New York Times Developer APIs (developer.nytimes.com)

Search, read, and ask the Nyuchi docs (docs.nyuchi.com); send feedback or raise issues.

NZX (New Zealand stock exchange) data: governance scores, financials, insider trades, boards

Job descriptions, skills, education requirements, and wage data

Looks up the national lawyer registry at the Brazilian Bar (OAB) by name and registration number. Pl

Detect breaking changes, generate changelogs, diff, and validate OpenAPI specs.

Verify AI outputs against real sources. Returns a trust signal and permanent doc number.

Canadian citizenship test practice: verified questions, mock tests, IRCC stats, eligibility tools.

OBIS (Ocean Biodiversity Information System) MCP.

Checks for indication of death of a person from the CPF, in official databases. Platform-hosted, no

x402-paid analytics, market intelligence, research, and LLM inference for AI agents.

Finds the simplest equation consistent with your data. SINDy and PySR symbolic regression via MCP.

Compare ocean carrier sailing schedules, transit times, and on-time reliability before you book.

Arabic-first OCR, translation and document extraction. First call mints a free trial key.

Extract text from images using OCR. Tesseract-powered. x402 micropayment.

OCR.space MCP — wraps the OCR.space API (ocr.space) for image/PDF → text OCR.

Crypto market intelligence for AI agents. Oracle signals, Polymarket edges, macro data. Free tier.

Octopus Energy public API MCP — UK energy tariffs & products.

Free, no-login flight search with real-time pricing from multiple airlines.

Free, no-login rental car search with real-time pricing. Affiliate-attributed booking links.

Deterministic Odoo ERP calculators: implementation cost, ROI, TCO, tax, payroll, inventory.

The Odds API MCP — sportsbook odds across 70+ books, 30+ leagues

Odoo MCP Pack — ERP/CRM via Odoo's external JSON-RPC API.