Best Security MCP servers, page 4

91

Megalinter

by DownAtTheBottomOfTheMoleHole

A

MCP server for running Ox Security MegaLinter via mega-linter-runner

Local-first supply-chain security gate for npm/pnpm/bun: typosquat, release age, provenance checks

93

WARDEN — MCP Security Firewall

by alexar76

A

MCP security firewall: stdio wrap proxy or inspection tools; zero runtime dependencies.

94

Barcode Scanner

by domdomegg

A

Scan and generate barcodes and QR codes.

95

Security MCP

by pratham-jain33

A

Zero-key security toolkit: grade sites A+ to F, check CVE exploits, plain-English attack defenses

96

Keyspoor

by majiayu000

A

Offline secret scanning for AI agents. Redacted findings; scans text and files in a chosen root.

97

ApocData

by ApocData

A

天启至数 ApocData - MCP Server for A-share market data (46 free, no-auth endpoints)

98

Dependency Auditor

by GuardBee

A

CVE scanning for npm/pip/cargo dependencies via OSV

Debezium / Kafka Connect CDC connector management for AI agents — governed, secret-safe.

100

Research Scan

by synectic.org

A

Finds and ranks recent scientific papers that matter most for a research question or project.

101

HanjialeGit

by hanjialeGit

A

天启至数 ApocData - MCP Server for A-share market data (46 free, no-auth endpoints)

102

Jikida

by jikida.io

A

Security tools for your AI: scan, pentest, check headers, guard code and scan repos for secrets.

103

A2a Auditor

by 4hmetuyar

A

Scans Agent2Agent (A2A) protocol code for webhook SSRF, missing auth, and credential exposure

104

Security Suite

by 4hmetuyar

A

Bundle of secret-scanner, dependency-auditor, ssl-inspector, and dns-intelligence

105

Firefly Iii

by YakupEmreYerli

B

Security-first, self-hosted MCP server for Firefly III — 152 operations behind 5 scoped tools.

106

Ticket Demo

by markusvankempen

B

MCP server demo — tickets, schema discovery, auth, and PII gating. stdio + HTTP.

107

DataNexus MCP

by datanexusmcp.com

B

Public data intelligence for AI agents — CVE, compliance, patents, contracts, domains.

108

Phantom Secrets

by ashlrai

C

Value-blind secret metadata and gated workflows for AI coding agents through Phantom's local proxy.

109

Aegis Security Skills

by drupadsachania

A

Read-only library of 24 defensive cybersecurity skills: ATT&CK, ATLAS, DFIR, CTEM and more.

110

Google Workspace Admin Security-Audit MCP

by shigechika

A

MCP server for Google Workspace security auditing — login audit, external sharing, daily brief

111

4da

by 4DA-Systems

A

Upgrade intelligence for AI agents: what an upgrade changes, where it touches your code, CVE scans.

112

Cra 24 72 14 Reporting Lint

by jmshinhwa

A

Reads your SECURITY.md against the EU Cyber Resilience Act reporting clock that started on 11 Septem

113

Security Headers Csp Lint

by jmshinhwa

A

Reads security headers and CSP line by line in your config file and names the lines that silently do

114

Fedramp Oscal Ssp Lint

by jmshinhwa

A

16 checks on a system-security-plan JSON, in your editor, before a validator returns the package

115

Security Txt Cra Lint

by jmshinhwa

A

13 rules that decide whether a vulnerability report ever reaches you

Read-only pre-trade honeypot simulation and DEX alpha oracle for Solana and Base.

117

Scan

by jacksenechal

A

MCP server for scanner discovery and batch capture via SANE

118

MobiLoop

by enessubass

A

Guarded AI mobile Appium testing, security scanning, verification, and fix-retest MCP tools.

119

Air Blackbox

by shotwellj

A

EU AI Act compliance scanner for Python AI agents — scan, analyze, and remediate

120

Altr

by altrsoftware

A

MCP server for ALTR data security: databases, tags, policies, classification, access, audits