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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

Community7

Bitwarden/Vaultwarden for agents: list tagged items, TOTP codes, one-time Sends, save new secrets.

Aug 10, 2026Security
Local service75/100

Mimecast

WYRE-AI

Community

MCP server for Mimecast email security: message queue, held messages, domains, and threats.

Aug 31, 2026Security
Local service39/1001

Shrike

Shrike-Security

Community

Governs what AI agents do: tool calls, SQL, commands, files checked against policy before they run.

Aug 31, 2026Security
Local service39/1001

Mimecast

wyre-technology

Community

MCP server for Mimecast email security: message queue, held messages, domains, and threats.

Aug 31, 2026Security
Local service39/1001

Avanan

WYRE-AI

Community

MCP server for Check Point Harmony Email & Collaboration (Avanan) email security.

Aug 31, 2026Security
Local service39/1001

Avanan

wyre-technology

Community

MCP server for Check Point Harmony Email & Collaboration (Avanan) email security.

Aug 31, 2026Security
Local service39/1001

Huntress

WYRE-AI

Community

MCP server for Huntress — accounts, organizations, agents, incidents, and reports.

Aug 31, 2026Security
Local service39/1001

Huntress

wyre-technology

Community

MCP server for Huntress — accounts, organizations, agents, incidents, and reports.

Aug 31, 2026Security
Local service39/1001

Cejel

BargLabs

Community

Offline deterministic engineering-trust certificates for repositories, with no telemetry.

Aug 30, 2026Security
Local service39/1001

inkog

inkog-io

Community

Security co-pilot for AI agents. Scan for vulnerabilities, audit MCP servers, verify governance.

Jun 7, 2026Security
Local service39/1003

Keyblind

aarifmms

Community

Encrypted secrets vault for AI agents — secrets resolved at runtime, never seen by LLMs.

Jun 3, 2026Security
Local service39/1003

Haldir

ExposureGuard

Community

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

Apr 22, 2026Security
Local service39/1004

Trestle

toro-guapo

Community

Detects leaked secrets (API keys, tokens, private keys) in source code.

Jun 21, 2026Security
Local service39/1002

VulnFeed

infai-tech

Community

Dependency vulnerability scanner with EPSS scoring. 9 MCP tools. Free tier + x402.

Jul 22, 2026Security
Local service39/1001

GhostFree

shane-js

Community6

MCP server that scans your repo's dependencies for security vulnerabilities based on published CVEs.

Apr 7, 2026Security
Local service69/1001

contactapi

kozmos-tech

Community

An open-source API for collecting and managing contacts and signups.

Jul 15, 2026Security
Local service39/1001

chain signer

Kevthetech143

Community

Security suite for AI agents: flag drains, permit-phishing & risky actions before signing.

Jul 6, 2026Security
Local service39/1001

Roamer MCP

mathismeadows

Community

Project registry, behavioral specs, and engineering threads for AI coding agent workflows.

Aug 31, 2026Security
Remote service39/100
Community

MCP server for Abnormal Security — AI-powered email threat detection, cases, and remediation.

Aug 31, 2026Security
Local service39/100

Abnormal Security

wyre-technology

Community

MCP server for Abnormal Security — AI-powered email threat detection, cases, and remediation.

Aug 31, 2026Security
Local service39/100
Community

Input/output safety for AI agents: known-pattern injection and obfuscation scan, URL/IP, secrets.

Aug 31, 2026Security
Local service39/100

suprawall mcp

wiserautomation

Community

SupraWall security gateway for AI agents. Provides deterministic guardrails for MCP agents.

May 13, 2026Security
Local service39/1002

KnowBe4

WYRE-AI

Community

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

Aug 31, 2026Security
Local service39/100
Community

Multi-layer security scanner for MCP servers and agent skills (injection, exfiltration)

Aug 31, 2026Security
Local service39/100