Security Intelligence Registry

22,455 MCP servers crawled across 12 categories. 164 deterministic detection rules. Evidence chains, not vibes.

LIVE20,063 scannedRULES164 activeFRAMEWORKS8 mapped
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22,455MCP servers discovered and analyzed
20,063Scanned
150+Rules
12Categories
177Detection RulesDeterministic · No LLMs · No false positives
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ServerOwnerCategoryLanguage
nuki-mcp

FastMCP 3.2 server for Nuki Smart Lock control via Home Assistant Bridge

sandraschiTypeScript
Nullcone Threat Intelligence

Real-time threat intel for AI agents: 890K+ IOCs incl. prompt-injection & AI-skill threats

maco144api-integration
nullpath Agent Marketplace

Discover and hire AI agents with micropayments. Search, check reputation, get pricing.

nullpathai-ml
@nullshot/mcp

Model Context Protocol (MCP) server implementation for Cloudflare Workers

xavalabsai-mlTypeScript
@nullspend/mcp-server

MCP server that exposes NullSpend approval tools to MCP clients

cjones6489ai-mlTypeScript
NumPy

Provides NumPy-based mathematical operations and statistical analysis tools for advanced numerical computations, data analysis, and linear algebra operations in Python environments.

numuersapi

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

pipeworx-ioapi-integration
nunu

A CLI tool for building Go applications.

go-nunuGo
Nursing Home Database

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

nursinghomedatabasedatabase
Nushell

Executes Nushell scripts securely through a single tool, returning structured output with stdout, stderr, and exit codes for data processing pipelines and system administration tasks.

dev-tools
nutribalance-mcp

Free nutrition tools for AI assistants — calculate TDEE & personalised macros, look up food nutrition data, generate meal plans (standard, vegetarian, vegan, keto, high-protein), fix nutrient deficiencies with food & supplement guidance, and score a day's eating from 0–100.

ai-ml
nutrient-document-engine-mcp-server

A Model Context Protocol (MCP) server implementation exposes document processing capabilities through natural language, supporting both direct human interaction and AI agent tool calling.

PSPDFKitai-mlTypeScript
@nutrient-sdk/dws-mcp-server

MCP server for Nutrient DWS Processor API

pspdfkit-ciapi-integrationTypeScript
NutriSastho-AI

NutriShastho AI is a Bangladesh-focused health and nutrition assistant built by 99BugsInCode. It connects household food budget, Bangladeshi meal planning, basic health monitoring, symptom risk checks, and nearby care guidance in one explainable web app.

hasanmehediiidatabaseTypeScript
nutrition

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

pipeworx-ioapi-integration
nutritionix-mcp-server

A MCP server for interacting with the Nutritionix API via Model Context Protocol tools

api-integrationPython
Nutrition Maxing

Log food intake and track daily nutrition macros using natural language input, synced to Notion.

api-integration
Nutrition MCP

Personal nutrition tracking — log meals, track macros, and review history through conversation.

akutishevskyapi-integration
nutrition-mcp-server

MCP Server for nutrition data — USDA FoodData Central with 1M+ foods, nutrients, vitamins and dietary analysis

Python
nuuly-bigquery-mcp-server

MCP server for code editors, connects to Google BigQuery

dev-toolsPython
Nuvem Fiscal

NF-e, NFS-e, NFC-e fiscal document emission and management via Nuvem Fiscal.

Nuvepro_MCP
SivarajAmbatTypeScript
Nuxt i18n

Manage i18n translation files in Nuxt projects with structured tools for reading and writing translation keys.

filesystem
Nuxt.js

Integrates with Nuxt.js projects to provide development workflow automation, project scaffolding, and configuration management for Vue.js web applications.

GitHub Actionsbrowser-webTypeScript
Nuxt Migration

Automates Nuxt 2/3 to Nuxt 3/4 migration with pattern detection, code analysis, and automated generation of Pinia stores, composables, and TypeScript types.

dev-tools