Security MCP Servers

Auth, encryption, vulnerability scanning

1,971 servers

io.github.robertoyanguas-ops/domain-osint-mcp

50
Remote Caution 70

Inspects live IPv4/IPv6 DNS resolution, TLS certificate issuer/expiry, and HTTP security grade.

@dutjr1/mcpwatch

50
npx

Security scanner for MCP (Model Context Protocol) servers and configurations

13/wk

mcpresso-oauth-server

50
npx

Production-ready OAuth 2.1 server implementation for Model Context Protocol (MCP) with PKCE support

22/wk

scepter-mcp

50
npx

Check whether an MCP server is alive, maintained, and safe to use.

19/wk

XRPL Token Guard

50
Remote

Read-only XRP Ledger token-risk, issuer-authenticity and wallet-security checks.

@depsshield/mcp-server

50
npx

Model Context Protocol server for DepsShield - Real-time dependency security scoring for AI agents

18/wk

@dj_abstract/mcp-audit

50
npx

Security auditor for Model Context Protocol (MCP) servers — scans tool definitions for prompt injection, tool poisoning, unsafe combinations, and other AI-native vulnerabilities.

22/wk

Mifori CertAgent Trust Oracle

50
Remote Caution 70

Live AI agent trust oracle: audit synthetic IQ, latency & JSON compliance via x402 or free tokens.

@aicoo/sharedos-mcp

50
npx

Model Context Protocol toolshare bridge for SharedOS: the permission-filtered catalogue as an MCP server

9/wk

Mifori CertAgent Trust Oracle

50
Remote Caution 70

Live AI agent trust oracle: audit synthetic IQ, latency & JSON compliance via x402 or free tokens.

LexiShield AI — 6-Agent GDPR, EU AI Act & Contract Redlining Server

50
Remote Caution 70

Run deterministic SaaS contract redlining, GDPR Art. 28 DPA & EU AI Act compliance audits.

LexiShield AI — 6-Agent GDPR, EU AI Act & Contract Redlining Server

50
Remote Caution 70

Run deterministic SaaS contract redlining, GDPR Art. 28 DPA & EU AI Act compliance audits.

@vaultfire/mcp-server

50
npx

MCP server for Vaultfire Protocol — on-chain trust verification, Street Cred scoring, and partnership bonds for AI agents. Works with Claude, Copilot, Cursor, and any MCP client.

20/wk

gridinsoft/mcp-inspector

50
npx

- MCP server for domain and URL security analysis powered by GridinSoft Inspector, enabling AI agents to verify website and link safety.

21/wk

@pramodyadav027/dependency-health-mcp

50
npx

MCP server for monitoring dependency health across projects

18/wk

mcp-security-hub

49
Manual

A growing collection of MCP servers bringing offensive security tools to AI assistants. Nmap, Ghidra, Nuclei, SQLMap, Hashcat and more.

575

jetski

49
Manual

Authentication, analytics, and prompt visibility for MCP servers with zero code changes. Supports OAuth2.1, DCR, real-time logs, and client onboarding out of the box

210

Wazuh-MCP-Server

49
Manual

AI-powered security operations for Wazuh SIEM—use any MCP-compatible client to ask security questions in plain English. Faster threat detection, incident triage, and compliance checks with real-time monitoring and anomaly spotting. Production-ready MCP server for conversational SOC workflows.

185

io.github.lozit/mcp-standardnotes

49
npx

End-to-end encrypted access to a Standard Notes vault (protocol 004, local stdio only).

12

mcp-audits

49
uvx

MCP Permission Auditor — scan, enumerate, and risk-score all locally configured MCP servers

4

Haldir

49
uvx

Guardian layer for AI agents: identity, secrets, audit via MCP.

4

io.github.GuardBee/security-proxy

49
npx

MCP gateway: many servers, one policy, lethal-trifecta blocking, PII masking, audit log

2

io.github.GuardBee/oauth-auditor

49
npx

Scans MCP server auth code for OAuth 2.1 anti-patterns: token passthrough, missing audience

2

io.github.GuardBee/security-suite

49
npx

Every GuardBee MCP security tool in one server: OWASP MCP Top 10, secrets, supply chain, TLS/DNS

2
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