Security & Testing MCP Servers for Codex CLI

Local-first privacy MCP server for sensitive AI workflows

MCP server for ClawGuard Shield — scan AI agent inputs for prompt injection threats

A minimalistic MCP client for testing MCP Server

MCP server for fraud prevention — IP reputation, email breach detection, URL safety, phone validation and risk scoring via free APIs

Deception middleware for AI agents - detecting data theft and indirect prompt injection in MCP servers

Safety checks an agent runs before it acts: package malware, destructive command, secret leak.

Read-only MCP server over a local log-analysis backend; a client that computes no verdicts.

Java memory shell detection and cleanup tool MCP server - Memory Shell Detector MCP Server

Unofficial Metasploit MCP Server (not affiliated with or endorsed by Rapid7) - provides Metasploit Framework functionality via the Model

Unified MCP server for all Plurity services (Audit, Toll, Intelligence)

A secure email gateway MCP server that protects AI agents from prompt injection attacks in emails

MCP server for codebase security scanning (secrets, SAST, SCA, IaC)

Testcase Generator MCP Server for generating and managing test cases

MCP server for the Threatray malware analysis and threat intelligence platform

Autonomous on-chain security detective for Base, exposed over the Model Context Protocol (MCP).

Architecture Review MCP Server — 7-dimension audit with KB

Sandboxed test runs for coding agents: compact typed verdicts with failure fingerprints and history

A transparent MCP proxy that intercepts dangerous tool calls and requires OTP-based user approval.

MCP server for AI agent safety — cost guards, injection scanning, decision tracing, agent identity (KYA), and signed receipts

Scan agent skill files for security vulnerabilities. 22 rules across prompt injection, capability escalation, data exfiltration, encoded

Model Context Protocol server for DNS and email security scanning using basicsec