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Security MCP Servers

Servers for secrets, scanning, auditing and threat intelligence — the guardrails around everything else. The directory lists 195 in this category, of which 85 are hosted remote servers needing no local install. Ranking below reflects maintenance, documentation, install experience and adoption — never payment.

All servers

KnowBe4

wyre-technology

Community

MCP server for KnowBe4 security awareness training — users, groups, training, phishing campaigns.

Aug 31, 2026Security
Local service39/100

securityscan

securityscan-api

Community

Security for AI agents: MCP audits, secret redaction, skill vetting, network scans, agent checkout.

Aug 30, 2026Security
Local service39/100
Community

Security Scanner Ai MCP Server by MEOK AI Labs

Aug 29, 2026Security
Local service39/100
Community

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

Aug 29, 2026Security
Local service39/100
Community

DeFiGuard MCP Server - DeFi protocol risk analysis tools for AI coding agents. Analyze token co...

Aug 29, 2026Security
Local service39/100
Community

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

Aug 29, 2026Security
Local service39/100
Community

SmartGuard MCP Server - AI-powered smart contract security audit tools for Claude Code, Cursor,...

Aug 29, 2026Security
Local service39/100
Community

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

Aug 29, 2026Security
Local service39/100

base security scanner mcp

lordbasilaiassistant-sudo

Community8

MCP server to scan smart contracts on Base for honeypots, rug pulls, and vulnerabilities.

Mar 7, 2026Security
Local service59/1001

Keel

lutfizp

Community

Control plane MCP that dedups scanner output, rate-limits hosts, and runs non-destructive proofs.

Aug 25, 2026Security
Local service39/100

demipass

bildow

Community

Credential custody for agents: use secrets blind (ssh/http/smtp/git/db), never in context.

Aug 24, 2026Security
Local service39/100
Community

Ed25519-signed MCP tool manifests + spawn attestation. Layer-2 supply-chain hardening.

Aug 24, 2026Security
Local service39/100

intelthreadlinqs mcp

threadlinqs-cmd

Community

Threadlinqs threat-intelligence MCP — 73 tools: threats, detections, IOCs, actors, C2, MITRE, CVEs

Aug 23, 2026Security
Local service39/100

switchboard

wkoverfield

Community

One firewall and password manager for all your AI coding agents' MCP servers and secrets.

Aug 22, 2026Security
Local service39/100

Raziel

tide-foundation

Community

MCP server teaching AI agents to implement TideCloak: auth, E2EE, IGA, security analysis

Aug 20, 2026Security
Remote service39/100

scanpay

Misterio070

Community

Code security scanner for AI agents. 45+ vulnerability patterns, AST analysis, Solana micropayments.

Aug 19, 2026Security
Local service39/100
Community

Approved acceptance criteria served over MCP to Claude Code, Cursor, or Codex. Git-only, sealed.

Aug 18, 2026Security
Local service39/100
Community

Deterministic, zero-token security scanner your AI agent calls to find and re-verify issues.

Aug 17, 2026Security
Local service39/100

MCPLookup

mcplookupdev

Community

Look up independent trust ratings and security, maintenance, and adoption evidence for MCP servers.

Aug 17, 2026Security
Remote service39/100

Secrets LE

nolindnaidoo

Community

Detect hardcoded secrets in source and config. Reports masked previews, never the values.

Aug 14, 2026Security
Local service39/100
Community

OAuth 2.1/OIDC resource-server reference for secure MCP authorization

Aug 11, 2026Security
Local service39/100

harukibox

cosmopig

Community

Run a Japan proxy-buying business from your AI: inventory, orders, buyers, shipping fee split.

Aug 11, 2026Security
Remote service39/100

Graneth

zubovartemiy

Community

Pre-flight check for AI coding agents: hallucinated packages + secrets, 6 ecosystems, no account.

Aug 7, 2026Security
Remote service39/100
Community

Scan installed MCP servers for security vulnerabilities with 16 detection engines.

Apr 2, 2026Security
Local service39/1002