MCP security checks — WARDEN and HISTOR

Auth0 MCP Server

auth0122122 GitHub stars

Auth0 MCP Server: Manage Auth0 applications, APIs, actions, logs, and forms using natural language

MCP Server for OSCAL

awslabs5252 GitHub stars

AI agent tools for Open Security Controls Assessment Language (OSCAL)

Microsoft Sentinel Data Exploration

microsoft11 GitHub stars

Find relevant security data from Sentinel data lake for building effective agents. More:aka.ms/s/de

OpenOSINT

OpenOSINT1.9K1,868 GitHub stars

AI-powered OSINT agent & MCP server. 21 tools: email, breach, IP, WHOIS, DNS, Shodan, GitHub & more.

SafeDep Vet MCP

safedep1.1K1,125 GitHub stars

Protect your AI agents and IDEs from malicious open-source packages.

HOL Guard

hashgraph-online1.1K1,077 GitHub stars

Local-first AI agent security evidence and approval workflows through HOL Guard's stdio MCP server.