Development

nslookup

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Community: Submitted by a user or imported; check the owner before granting access

DNS lookups, health reports, SSL certs, security scans, GEO scoring, uptime checks

NTNU Courses (unofficial)

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Community: Submitted by a user or imported; check the owner before granting access

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

NuBerea

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Community: Submitted by a user or imported; check the owner before granting access

AI-powered biblical research tools — lexicons, morphology, manuscripts, and more.

nucleus

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Community: Submitted by a user or imported; check the owner before granting access

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

NugIt

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Save selected AI-generated answers as private Nugs in your personal NugIt library.

nullary

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

nullpath Agent Marketplace

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Discover and hire AI agents with micropayments.

NUM

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Real places for your agent.

numberbroom-mcp

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Verify US phone numbers: line type, carrier, and TCPA litigator status via the NumberBroom API.

Numeratica — financial planning calculations

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

NumProof

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

numuersapi

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

Numverify

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Numverify MCP — wraps the Numverify phone-number validation API (APILayer)

nuria-intelligence

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Nuria Islamic app: source-cited Islamic guidance, in scholarly review; sensitive Qs go to a human.

Nursing Home Database

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

nutrition

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

Nutrition MCP

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USDA FoodData Central nutrition data: search foods, compare macros, and analyze meals.

Nutrition MCP

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Personal nutrition tracking — log meals, track macros, review history, import from another app.

Nuvemshop

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

nuzur mcp

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nuzur's MCP server lets AI agents propose database schema and data changes as reviewable change requests — no direct write access.

• AddEntity: Add a new entity (table) to a draft project version, optionally with initial fields and indexes. Reference it by identifier; the server mints all UUIDs. Returns { version, entity } — the cr
• AddEnum: Add a new enum to a draft project version. Provide the identifier and staticValues (convention: first value is 'invalid' with no numericValue, then real values 1,2,3...). The server mints the
• AddField: Add a field to an entity in a draft project version. Provide the entity identifier and a compact field spec (identifier, type code, optional required/key/unique/description/typeConfig); the

nvd

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

NVIDIA AI CKG

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NVIDIA AI knowledge graphs — 20 domains.

Search NVIDIA CUDA documentation and code samples from AI coding agents.

NVIDIA NemoClaw CKG

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

Nvoip MCP Server

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Secure Nvoip MCP server for reports, call analytics, service quality, and business insights.

Nws

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NWS MCP — US National Weather Service (no auth)

nws-weather-mcp-server

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Get US weather forecasts, active alerts, and current observations.

Ny Authority Debt

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ny-authority-debt — New York public authority debt issuance.

Ny Procurement

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New York State Procurement MCP — State contract awards & procurement (keyless).

Nyc Animals

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NYC Animals MCP — dog licensing and dog-bite records for New York City