Security MCP Servers

Aguara MCP

34

Security scanner for AI agent skills and MCP servers

4

ai-audit-trail

34

uvx

Tamper-evident audit trails for AI agents — Ed25519-signed, hash-chained, EU AI Act ready.

4

io.github.Bajuzjefe/aikido-mcp

34

npx

Security analysis for Aiken smart contracts on Cardano. 75 vulnerability detectors.

2

Vahtian

34

uvx

Freeze a corpus, check it for drift, keep a hash-chained audit ledger. Local-first, stdlib-only.

1

DNS MCP Server

34

Docker

Real-time DNS security analysis — DNSSEC, email auth, and RDAP. Built for SOC investigations.

1

guardrail-mcp

34

uvx

A deterministic policy firewall for AI agent tool calls — blocks, warns, or allows based on rules you write, not a risk score.

1

SkillFM Beacon

34

npx

AI health, token usage, LLM cost optimization, BYOK vault, and cleanup audits for MCP agents.

io.github.kota1026/vaultguard-mcp

34

npx

VaultGuard MCP Server - Yearn V3 / DeFi vault security and analysis tools for AI coding agents....

Island Browser

34

Docker Auth Required

MCP server for Island Browser's Admin Actions, Audit, Compromised Credential, and Device APIs.

Axcient x360Recover

34

Docker Auth Required

MCP server for Axcient x360Recover — BCDR clients, devices, jobs, vaults, and appliances.

Axcient x360Recover

34

Docker Auth Required

MCP server for Axcient x360Recover — BCDR clients, devices, jobs, vaults, and appliances.

io.github.kota1026/quantumguard-mcp

34

npx

Post-quantum cryptography security scanner. Detect ECDSA/RSA vulnerabilities, NIST compliance.

Closeread Verify

34

uvx

A verified dependency-audit verdict any AI agent can call over MCP, not a raw scan.

HiveAudit Readiness

34

Remote

Multi-jurisdictional AI compliance readiness scoring with sourced penalty math.

io.github.bch1212/agentvault

34

npx Auth Required

Credential vault for AI agents — Fernet-encrypted keys, per-agent budgets, audit logs.

io.github.aristiun/aribot

34

Remote

Threat modeling, code/cloud/pipeline scanning, shadow-AI discovery, compliance checks and fixes.

Hive Secrets

34

Remote

Encrypted secret store and rotation for autonomous agent credentials

Petty

34

What you keep and where: money, things, notes. End-to-end encrypted; decrypts on your computer.

Statscan

34

Remote Caution 70

Statistics Canada (StatCan) WDS MCP — Canadian official statistics (no auth)

io.github.kota1026/bridgeguard-mcp

34

npx

BridgeGuard MCP Server - Cross-chain bridge security audit tools for AI coding agents. Scan bri...

mcp-snitch

33

Manual Caution 67

MCP Snitch is a macOS application that intercepts and monitors MCP server communications, providing security analysis, access control, and audit logging for AI tool usage.

93

mcp-oauth-gateway

33

Manual Caution 67

An OAuth 2.1 Authorization Server that adds authentication to any MCP (Model Context Protocol) server without code modification.

57

awesome-mcp-security

33

Manual Caution 57

Security Threats related with MCP (Model Context Protocol), MCP Servers and more

50

mcp-auth-demos

33

Manual

Model Context Protocol authentication demos - AI assistant integration examples

6