Best Security AI Skills & MCP Servers

Scan your machine for MCP servers and flag security risks

CLI and MCP servers for Cutline — authenticate, then run constraint-aware MCP servers in Cursor or any MCP client.

Model Context Protocol server for Vanta's security compliance platform

Kern MCP server transpiler — compile .kern to secure MCP servers

MCP server for Run402 — AI-native Postgres databases with REST API, auth, storage, and row-level security. Pay with x402 USDC micropayments.

MCP server exposing cellar-door EXIT and ENTRY verifiable markers as AI-native tools

TestForge MCP Server — AI-powered testing in your IDE. Analyzes code for security, unit tests, load, accessibility, vision alignment, scope coverage, and stack quality.

AI Agent Skill for NSAuditor AI — gives any AI coding agent built-in knowledge of NSAuditor's MCP tools, schemas, plugins, and security audit workflows.

Bootstrap installer for the ControlKeel native CLI - a control plane for agent-generated software delivery.

Security-focused ESLint plugin with 89 AI-parseable rules for detecting and preventing vulnerabilities. OWASP Top 10 2021 + Mobile Top 10 2024 coverage, CWE references, and AI-assisted fix guidance.

Comprehensive security sanitization library for Model Context Protocol (MCP) servers with trusted security libraries

MCP server with built-in tools across multiple domains for AI-assisted JavaScript analysis and security analysis — browser automation, CDP debugging, network monitoring, JS hooks, code analysis, and workflow orchestration

Structured code review — analyze code quality, security, architecture patterns, compare versions.

Dependency graph + 23 MCP tools for AI coding assistants. Impact analysis, health scoring, security scanner, agent coordination.

Security-hardened MCP server for Excalidraw with API key auth, rate limiting, and real-time canvas sync

Full project audit workflow — code quality review, security scan, architecture analysis, and metrics report.

MCP server for the SCF Controls Platform — security compliance controls, frameworks, evidence, and risk management for AI agents

High-performance API and Model Context Protocol (MCP) server for validating Mermaid diagrams with comprehensive security features, multiple transport options, and enterprise-grade capabilities

A comprehensive Model Context Protocol (MCP) server that provides web performance auditing, accessibility testing, SEO analysis, security assessment, and Core Web Vitals monitoring using Google Lighthouse. Enables LLMs and AI agents to perform detailed we

Security-focused ESLint plugin for Node.js built-in modules (fs, child_process, vm, path, Buffer). Detects command injection, path traversal, code execution vulnerabilities with AI-parseable error messages.

A TypeScript library for selective context access, visibility control & safety enforcement for LLMs

Open-source CLI scanner for risky MCP server and AI agent tool configuration.

Electron.js MCP server — IPC scaffolding, security auditing, build tooling, and development intelligence for AI assistants

NPM Sentinel MCP - A powerful Model Context Protocol (MCP) server that revolutionizes NPM package analysis through AI. Built to integrate with Claude and Anthropic AI, it provides real-time intelligence on package security, dependencies, and performance.