Security & Testing MCP Servers

MCP servers for security scanning, vulnerability testing, secrets management and QA automation. Each entry is scanned with the deterministic Capability-Flow Trust Model — grades are computed, never self-reported.

Espresso PyPI
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espresso-mcp

An MCP Server for the Espresso Android Test Framework

Security & Testing Score 92/100 1 finding Cap. High
Godot Gut PyPI
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godot-gut-mcp

Servidor MCP que permite ejecutar tests de Godot con GUT desde cualquier IA

Security & Testing Score 92/100 1 finding Cap. High
Guardianshield PyPI
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guardianshield

Universal AI security layer - MCP server for code scanning, PII detection, prompt injection defense, secret detection, and audit logging

Security & Testing Score 92/100 21 findings Cap. High
Klayout PyPI
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klayout-mcp

Observer-first MCP server for KLayout layout inspection.

Security & Testing Score 92/100 2 findings Cap. High
Mcpsafetywarden PyPI
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mcpsafetywarden

MCP proxy server with behavioral profiling, security scanning, risk gating, and safe execution

Security & Testing Score 92/100 14 findings Cap. High
Open Edison PyPI
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open-edison

Open-source MCP security, aggregation, and monitoring. Single-user, self-hosted MCP proxy.

Security & Testing Score 92/100 2 findings Cap. High
Pentestmcp PyPI
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pentestmcp

This is an MCP server that exposes red team tools for active directory pentesting to LLMs

Security & Testing Score 92/100 1 finding Cap. High
Sumo Qa PyPI
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sumo-qa

Sumo QA — a senior-QA-shaped MCP server for pre-coding QA planning, TDD scaffolding, mutation-testing follow-up, code review, and test-data discovery.

Security & Testing Score 92/100 14 findings Cap. High
This PyPI
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mcp-this

MCP Server that exposes CLI commands as tools for Claude using YAML configuration files

Security & Testing Score 92/100 2 findings Cap. High
Vibetest PyPI
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vibetest

Browser-agent QA swarm with MCP interface for testing AI-generated websites

Security & Testing Score 92/100 2 findings Cap. High
Ya Frida PyPI
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ya-frida-mcp

Yet Another Frida MCP Server - Full-featured MCP server for Frida dynamic instrumentation

Security & Testing Score 92/100 12 findings Cap. High
Dearuser npm
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@poisedhq/dearuser-mcp

Dear User — helps humans and AI agents understand each other better

Security & Testing Score 91/100 7 findings 82/wk Cap. High
Tui npm
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tui-mcp

MCP server for observing and interacting with TUI applications

Security & Testing Score 91/100 6 findings 39/wk Cap. High
Playground npm
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@chrisleekr/mcp-server-playground

A playground for Model Context Protocol (MCP) server built with TypeScript and Streamable HTTP transport

Security & Testing Score 91/100 0 findings 36/wk Cap. Minimal
Alexa npm
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alexa-mcp

MCP server and CLI for Alexa devices and smart home control

Security & Testing Score 91/100 7 findings 27/wk Cap. High
Rogue npm
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rogue-mcp

Rogue MCP by Wallarm - Advanced MCP Security Scanner for detecting and remediating MCP server vulnerabilities

Security & Testing Score 91/100 0 findings 12/wk Cap. Minimal
ContrastAPI Remote
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https://api.contrastcyber.com/mcp

29 security tools for AI agents — CVE, OSINT, threat intel, code security. No API key needed.

Security & Testing Score 91/100 3 findings Cap. Moderate
Robotmcp PyPI
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robotmcp-server

Modular MCP server with Streamable HTTP, optional OAuth 2.1, Supabase auth, Cloudflare tunnel, and creator-only access control

Security & Testing Score 91/100 0 findings Cap. Minimal
Attested Intelligence Aga Source verified npm
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@attested-intelligence/aga-mcp-server

MCP governance proxy and evidence engine for AI agent tool calls: evaluate each call against a sealed policy, permit or deny it at the proxy boundary, and prove every decision with signed, offline-verifiable evidence bundles.

Security & Testing Score 90/100 2 findings 225/wk Cap. High