Security MCP Servers

Auth, encryption, vulnerability scanning

1,971 servers

TheSkillVault

Remote

Search and fetch vibe-coding Agent Skills (SKILL.md files) and prompts from TheSkillVault library.

@cowpin/mcp-server

npx

Official Model Context Protocol (MCP) server for Cowpin Dual-Species Memory Vault

28/wk

skillsmp-mcp

uvx

MCP server for SkillsMP: search, read-only GitHub fetch, full Cisco AI Skill Scanner, scan-gated bulk install, and bulk uninstall.

vuln-intel-mcp

uvx

Local MCP server for CVE remediation intelligence from public sources (NVD, CISA KEV, FIRST EPSS). Your model does the reasoning — no API keys, no external LLM calls, no data leaves your machine.

patrowl-intel-mcp

uvx

MCP server exposing PatrowlIntel vulnerability intelligence (CVEs, EPSS, CISA KEV, public exploits, trending attacks).

mcp-strike

uvx

Active, runtime adversarial testing for MCP servers: point it at your own server and find out what breaks.

mcp-security-scan

uvx

Security scanner for MCP servers — finds hardcoded secrets, unsafe exec, missing auth

mcp-fence

uvx

Local-first security scanner, MCP protocol inspector, dynamic fuzzer, sandbox runner, and report generator for Model Context Protocol servers.

mcp-scorecard

uvx

Pre-flight checks for MCP servers: passive token footprint, use-case scoping, security, and name safety. LLM-facing quality scorecard.

tether-mcp

uvx

Local MCP server for Tether — AI Health Sync: your AI agent reads your end-to-end-encrypted Apple Health data (sleep, cycle, weight, water), decrypted only on your machine

mcpsnare

uvx

Active security scanner that pentests MCP (Model Context Protocol) servers - triggers and out-of-band-confirms real vulnerabilities. Like Burp's Active Scan, but the target is an MCP server.

secscan-mcp

uvx

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

salesforce-mcp-auto-auth-chrome

uvx

Drop-in wrapper for mcp-salesforce-connector that auto-refreshes the Salesforce session from your Chrome browser — no more pasting tokens.

seosiri-dns-sec-audit-mcp

uvx

A sovereign, local-first MCP server for Technical SEO DNS record auditing, SOA health checks, SSL/TLS inspection, and HTTP security header analysis.

mcpshield-runtime

uvx

Secure MCP runtime — policy enforcement, SSRF blocking, audit logging

mcp-vetting

uvx

Trust-scan gate for MCP servers: evidence-backed verdicts (SAFE/REVIEW/DO_NOT_INSTALL) before you install

mcpsecscan

uvx

Security scanner for MCP (Model Context Protocol) servers — detects tool poisoning, over-privileged tools, hidden instructions & injection surfaces.

offsec-mcp

uvx

MCP server that gives AI agents authorized-only offensive-security tools: recon, CVE intel, JS analysis, port scanning.

mcp-policy-gateway

uvx

An authorising reverse proxy for MCP servers: capability-scoped tokens, per-tool and per-argument policy, rate limits, dry-run, and a tamper-evident audit log.

ScrubGuard

npx Auth Required

Local-first PII and secret scrubber with checksum checks and reversible LLM tokens.

vergate-mcp

uvx

MCP (Model Context Protocol) server for Vergate — run security scans, tech profiling, performance, SEO/AEO and accessibility checks from Claude Code, OpenClaw and other MCP clients.

mcpsweep

uvx

Discovery and fingerprinting scanner for MCP-over-HTTP servers (tool enumeration + risk heuristics).

mcp-egress-guard

uvx

Local-first MCP reverse proxy that blocks sensitive, destructive, or policy-violating tool calls before execution using deterministic rules, DLP matchers, and AST-based intent analysis.

trustmcp

uvx

Security scanner for MCP (Model Context Protocol) servers: static (SAST), dynamic (live), and authentication-posture analysis, with an A-F score and SARIF output for the GitHub Security tab.

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