Remote MCP servers let a supported client connect to a hosted endpoint. You do not need to launch that server as a local process, but you still need a compatible client, network access and the authentication required by the service.
A service's homepage or GitHub repository is not interchangeable with its MCP URL. Copy the documented endpoint and choose the transport the service supports. Older SSE configurations and Streamable HTTP configurations can differ; adding an arbitrary path to a website will not turn it into an MCP server.
OAuth connections authorize an account through the provider's sign-in flow. API-key connections require the documented header or credential setting. Confirm the workspace and scopes before asking an assistant to read private data or write to a service. A successful connection does not prove it has permission to every resource.
Check that the endpoint is reachable, the client supports its transport and authentication, and the credentials belong to the intended account. Then inspect the tool list and try one simple read. If connection works but a tool fails, review resource permissions and the tool's required arguments.
Start with Figma's official server, Notion or GitHub when those services match your task. Browse official integrations and the full directory for other options.
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Bulgarian National Statistical Institute (НСИ / NSI) — Open Data API.
DNS lookups, health reports, SSL certs, security scans, GEO scoring, uptime checks
NSW development application data: search, nearby and detail tools. Paid per call via x402 (USDC).
Send, manage, and replay ntfy push notifications via MCP. STDIO or Streamable HTTP.
An ntfy MCP server for sending ntfy notifications to your self-hosted ntfy server from AI Agents 📤 (supports secure token auth & more - use with npx
Unofficial NTNU course data: search, timetables, grades, course info, and exam logistics.
NTSB Investigations — aviation accident/incident investigations by
Read-only parent catalogue of NTWX live surfaces. No checkout.
Read-only NTWX Studio catalogue for consumer agents. No checkout.
East African agriculture: fertilizer and crop prices, satellite demand, news, farm sensors.
Connect your Nubank account to AI via Brazil's Open Finance: balances, statements, cards, investment
AI-powered biblical research tools — lexicons, morphology, manuscripts, and more.
Manage real estate inventory, quotes, prospects, and sales reporting in Nuboo.
Nuclear is a free, open-source music player without ads or tracking. Search for any song or artist, build playlists, and start listening. Runs on Windows, macOS, and Linux.
Reminders your agent creates: email, WhatsApp, SMS or call, in steps you set. Stops on acknowledge.
File hosting for agents. Upload any file, get a public link in seconds.
LinkedIn outreach in Claude or ChatGPT: campaign stats, replies, leads, drafts. Never sends.
Search adult porn video (NSFW, 18+): nude clips, creators, hashtags. Read-only, no API key.
Draft, schedule and publish social media posts to 12 networks from your AI assistant.
Noticias, historia, palmarés y estadísticas de River Plate. Sitio de hinchas, no oficial.
NuGet MCP — .NET package registry
Save selected AI-generated answers as private Nugs in your personal NugIt library.
Agent-native storage with cryptographic verification on Solana. Keyless: clients sign and pay.
An MCP server for German law: federal statutes and regulations, the Landesrecht of Bayern, Brandenburg, Nordrhein-Westfalen and Sachsen, and court decisions — for AI agents that need to ground a citation, read a…
Nullary is a hosted MCP server that lets AI agents query measured negative results from drug discovery: inactive compounds, failed selectivity panels, terminated clinical trials, failed CRISPR…
Real-time threat intel for AI agents: 890K+ IOCs incl. prompt-injection & AI-skill threats
Discover and hire AI agents with micropayments. Search, check reputation, get pricing.
Real places for your agent: search 2.5M+ travel places, list businesses, license place photos.
Verify US phone numbers: line type, carrier, and TCPA litigator status via the NumberBroom API.
Checks $TICKER numeric claims in financial writing against SEC EDGAR XBRL data from the latest 10-K.
A demonstration Model Context Protocol (MCP) server implemented in TypeScript, showcasing dynamic tool and resource management, stateful HTTP
Is a phone number VoIP or a real carrier line? Line type, score and grade, free, no auth.
Number utilities MCP.
A hosted, read-only Model Context Protocol server that gives an AI voice agent phone intelligence in a single call: who is this inbound caller, and is this outbound number one to think twice about…
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
Deterministic Pythagorean numerology MCP. Life Path, Destiny, Soul Urge, compatibility. No API key.
Life Path, Expression, karmic debt and Chaldean numerology readings for AI agents.
Polish phone number lookup: who called, spam and scam checks, UKE DNO registry, CERT phishing stats
Read-only NuMetric.work accounting & ERP data: statements, KPIs, reports, invoices, documents.
Swiss SME back office: accounting, VAT, QR-bill invoicing, supplier bills, CRM, HR and payroll.
Verify a number before an agent asserts it — evals, backtests (Deflated Sharpe), signed receipts.
Search, organize, and publish AI-generated images and video with provenance and lineage.
Open places, menus, ratings and booking routes in 119 travel destinations. Read-only, no key needed.
Deterministic signed verification of numeric & financial claims for AI agents & spreadsheets.
NumbersAPI MCP — wraps numbersapi.com (free, no auth)
Numverify MCP — wraps the Numverify phone-number validation API (APILayer)
Public MCP server for discovering open jobs. Search, filter, and get application links.
nupkg nuspec id shape, body discarded
Cross-model memory for people and teams: one memory every AI you use loads at session start.
Nuria Islamic app: source-cited Islamic guidance, in scholarly review; sensitive Qs go to a human.
MCP server for US nursing facility search and ownership lookup (NursingHomeDatabase).
Nusii MCP server for drafting, pricing, and tracking business proposals.
Nutrition for 1,174 plant foods from 30 national tables, plus GB/EU & US claim checking
Nutrition MCP — wraps Open Food Facts API (free, no auth)
Log meals, water, and weight to Garmin Connect from Claude or ChatGPT.
USDA FoodData Central nutrition data: search foods, compare macros, and analyze meals.
Personal nutrition tracking — log meals, track macros, and review history through conversation.
Nuvemshop (Tiendanube) e-commerce platform, your store's products, orders, customers, categories and
AI front desk for NuVista Haven vacation rentals: live availability, rates, booking links.