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Best Sec AI Skills & MCP Servers

215 curated Sec skills and MCP servers — install any of them into Claude, Cursor, ChatGPT, n8n, or any AI stack with one command.

Serpentstack

MCP Registry

Find any AI agent skill or MCP server. Search every registry, install in seconds.

MCP Registry · ★ 5.0free

Server

MCP Registry

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

MCP Registry · ★ 5.0free

Brick Review

MCP Registry

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

MCP Registry · ★ 5.0free

Brick Fullaudit

MCP Registry

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

MCP Registry · ★ 5.0free

Signal

MCP Registry

MCP server for VC Deal Flow Signal — search startup engineering acceleration data across 20 sectors. Commit velocity, contributor growth, and repo expansion signals for seed/Series A investors.

MCP Registry · ★ 5.0free

N8N Ops

MCP Registry

Ops-focused n8n tools for any MCP-compatible client: workflow + execution lifecycle (create, save, archive, delete, cancel, retry single + batch), tag management, security audit, plus composed scanners (find-by-node-type, execution-stats). MCP server + fi

MCP Registry · ★ 5.0free

Sdk

MCP Registry

TypeScript SDK for 1Claw Vault — secret management for AI agents

MCP Registry · ★ 5.0free

Shipcheck Cli

MCP Registry

Release-readiness and app exposure scanner for JavaScript and TypeScript repositories.

MCP Registry · ★ 5.0free

Cli

MCP Registry

CLI companion for PkgSeer - package intelligence for developers and AI assistants

MCP Registry · ★ 5.0free

Deepviews

MCP Registry

Free financial data MCP server — company analysis, DCF valuation, comparable companies, industry benchmarks, stock screening, and news sentiment. No API key required. Powered by SEC EDGAR + Polygon.io.

MCP Registry · ★ 5.0free

Shipcheck

MCP Registry

MCP server for read-only Shipcheck launch-risk scans on authorized JavaScript and TypeScript repos.

MCP Registry · ★ 5.0free

Server Semgrep

MCP Registry

MCP Server for Semgrep Integration - static code analysis with AI

MCP Registry · ★ 5.0free

Cli

MCP Registry

BotVault CLI — install the BotVault MCP server (Claude Code, OpenClaw, Cursor) so your AI agents can fetch credentials at runtime instead of you pasting them into chat.

MCP Registry · ★ 5.0free

Npmjs

MCP Registry

npm registry MCP server — package intelligence, security audits, and dependency analysis for AI assistants

MCP Registry · ★ 5.0free

Basecamp

MCP Registry

MCP Server for Basecamp 3 - manage projects, todos, messages, and more via Claude

MCP Registry · ★ 5.0free

Agent Knowledge

MCP Registry

Cross-session memory and recall for AI agents — git-synced knowledge base, knowledge graph, confidence scoring, hybrid semantic+TF-IDF search, auto-distillation with secrets scrubbing

MCP Registry · ★ 5.0free

Agentmako

MCP Registry

Agentmako is a local project intelligence CLI and MCP server for codebases and databases, with repo-aware indexing, schema snapshots, and secure live database connectivity.

MCP Registry · ★ 5.0free

Ubon

MCP Registry

Security scanner for AI-generated apps (Cursor, Lovable, Windsurf, v0). Catches hardcoded secrets, prompt injection, hallucinated imports, Server Actions / Edge runtime mistakes, and the vibe-coded vulnerabilities traditional linters miss.

MCP Registry · ★ 5.0free

Mcp

MCP Registry

Aikido MCP server

MCP Registry · ★ 5.0free

Envcp

MCP Registry

MCP server for secure environment variable management - Keep your secrets safe from AI agents

MCP Registry · ★ 5.0free

Mcp

MCP Registry

RunSec MCP server rewritten in TypeScript.

MCP Registry · ★ 5.0free

Google Workspace

MCP Registry

Multi-workspace Google Workspace MCP Server — secure access to Gmail, Drive, Docs, Sheets, Calendar via MCP with per-workspace OAuth and streamable HTTP transport

MCP Registry · ★ 5.0free

Onepassword

MCP Registry

MCP server for interacting with 1Password via the CLI

MCP Registry · ★ 5.0free

Trekli Itinerary Planner

TBC Skillpacksverified

Build a Nepal-trek itinerary in 60 seconds with elevation profile.

TBC Skillpacks · ★ 4.7free

About Sec skills on iClaude

iClaude is the universal install layer for AI skills. Every Sec skill on this page can be installed into Claude Code, Claude Desktop, Cursor, ChatGPT, n8n, Codex, and more — using a single copy-paste command. No config drift, no per-stack adapters, no manual MCP wiring.