Security Intelligence Registry

16,275 MCP servers crawled across 12 categories. 164 deterministic detection rules. Evidence chains, not vibes.

LIVE66 scannedRULES164 activeFRAMEWORKS8 mapped
Scan your MCP server →Paste a URL, config, or GitHub repo — get a security report in seconds.
16,275MCP servers discovered and analyzed
66Scanned
150+Rules
12Categories
177Detection RulesDeterministic · No LLMs · No false positives
mcp-sentinel-scanner
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Official Integrations

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AN
Anthropic
Claude MCP Servers
Official reference servers: filesystem, GitHub, Postgres, Brave Search, SQLite.
OA
OpenAI
OpenAI Agents SDK
Agent framework with MCP tool integration.
GG
Google
Google Gemini MCP
Gemini API, Vertex AI, Google Cloud tools.
CO
Cohere
Cohere MCP Server
Cohere LLM APIs, embeddings, reranking.
HF
Hugging Face
Hugging Face MCP
Model hub, inference API, datasets.
GH
GitHub
GitHub MCP Server
Repositories, issues, pull requests, code search, Actions.
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Filter:16,275 servers
ServerOwnerCategoryLanguage
npcpy

The python library for research and development in NLP, multimodal LLMs, Agents, ML, Knowledge Graphs, and more.

NPC-WorldwidedatabasePython
NPCTerm

Headless in-memory terminal emulator for AI agents to spawn shells, run commands, and interact with TUI applications.

—ai-ml—
Npi Registry

CMS NPI Registry MCP

pipeworx-ioapi-integration—
npi-registry-mcp-server

MCP server for searching the National Provider Identifier (NPI) registry

—searchPython
npi-registry-mcp-server-fastmcp

MCP server for searching the National Provider Identifier (NPI) registry

—searchPython
npm

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

pipeworx-ioapi-integration—
npm Registry

MCP server for npm package management, security analysis, and compatibility checking.

alisaittekesecurityTypeScript
npm-search-mcp-server

MCP server for searching npm

btwiusesearchTypeScript
npm Trends MCP

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

trendsmcpai-ml—
@npm-workflow86/mcp-server

MCP Server for workflow86.com

npm-workflow86—TypeScript
Nps

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

pipeworx-ioapi-integration—
nrepl-mcp-server

nRepl mcp server for clojure. Enables interaction with a running Clojure nREPL instance, allowing evaluation of Clojure code, namespace inspection, and other utilities via MCP.

JohanCodinhacode-executionTypeScript
Nsf Awards

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

pipeworx-iodatabase—
NSFW Image Detector

NSFWJS-based image safety detector (GIF/APNG/WebP/JPEG/PNG).

bookyoapi-integration—
nsh

your terminal, but it talks back

fluffyponycode-executionRust
nsip-mcp-server

MCP server for NSIP sheep breeding data - Context-efficient API-to-MCP gateway

—api-integrationPython
ns-mcp-server

A Model Context Protocol (MCP) server that provides access to NS (Dutch Railways) travel information through Claude AI. This server enables Claude to fetch real-time train travel information and disruptions using the official Dutch NS API.

r-huijtsapi-integrationTypeScript
NuBerea

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

streamsappsai-ml—
NUCES FLEX Student Portal

Automates access to NUCES FLEX Student Portal using Selenium authentication and session management to retrieve academic data including attendance, grades, transcripts, and fee reports.

—security—
nuclear

Streaming music player that finds free music for you

nukeopai-mlTypeScript
Nudge

MCP server that nudges better AI session behavior through token usage and efficiency analysis

jwill824api-integrationPython
nuelo-spectra
nuelo-ai—TypeScript
Nuget

NuGet MCP — .NET package registry

pipeworx-ioapi-integration—
Nuke

Provides a bridge to Nuke compositing software for automating common tasks like node creation, configuration, and render operations through a Python interface

———
nuke_mcp

MCP Server and Tool code for Nuke

dughogan—Python