Best Security MCP servers, page 3

61

Secret Scanner

by 4hmetuyar

A

Scans files for leaked secrets and API keys

62

Kalshi Prediction Markets

by cejor6

B

MCP server for Kalshi prediction markets: native RSA-PSS auth, rate limiting, demo/prod safety.

63

Xtracticle

by xtracticle.com

B

Read public X (Twitter) posts, threads and X Articles as clean Markdown. Read-only, no auth.

64

Secret Scanner

by GuardBee

A

Scans files for leaked secrets and API keys

Scan, enumerate, and risk-score every MCP server configured on your machine.

66

Cybersec Toolkit

by 26zl

A

Authorization-gated MCP server to discover and run 670+ security tools for CTF, pentest, and DFIR.

67

Oauth Auditor

by 4hmetuyar

A

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

68

Rubrik Security Cloud

by rubrikinc

A

Connect AI assistants to the Rubrik Security Cloud GraphQL API to discover, query, and automate.

69

Hookcheck

by CloudCorpRecords

A

Persistence hook auditor: scan repos for auto-exec hooks, flag Shai-Hulud patterns.

70

Kastell

by kastelldev

B

Server security audit (413 checks), hardening, and fleet management across 4 cloud providers.

71

Insumer

by insumermodel.com

B

Wallet auth: send a wallet and conditions, get a signed boolean across 37 chains.

72

ConnectSecure MCP

by Servosity

B

Vulnerability management across all ConnectSecure clients: exposure ranking, CVE impact, blind spots

73

WatchGuard MCP

by Servosity

B

WatchGuard Cloud Firebox, Endpoint Security, ThreatSync, NDR and AuthPoint APIs for every customer

74

ZeroDOM

by DevHusnainAi

A

The deterministic attack-surface perception layer for AI security agents

75

Bastion

by Gowthaman90

A

Reliability + security proxy for MCP: runtime tool-security and a compliance-mapped audit trail.

76

APSA mobile app security audit

by ictechgy

A

Local, evidence-graded Android/iOS security audits of source, APK, AAB and IPA for AI agents.

77

Sn1per MCP Server: pentest, recon and attack surface scanning

by 1N3

A

Run scoped, authorized Sn1per pentest, recon and attack surface scans from AI agents; read findings.

78

Netexpert

by Omodaka9375

A

Cross-platform local-network diagnostics & security-posture MCP server — 31 tools.

79

Calllint

by calllint

A

Static preflight safety gate for MCP servers — scan configs before you run them. Never executes.

80

Security Suite

by GuardBee

A

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

81

SPARDA

by zakariagharzouli

A

AI writes. SPARDA proves. Deterministic, offline security gate for AI edits.

82

Dependency Auditor

by 4hmetuyar

A

CVE scanning for npm/pip/cargo dependencies via OSV

83

Security Proxy

by 4hmetuyar

A

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

84

MCP Security Guard

by petrovicistefan

A

Audit MCP servers for tool poisoning, rug pulls and supply-chain risk (OWASP MCP Top 10).

85

NSW Licences

by fisher98kim

B

Check licences on 15 NSW public registers: trades, property, security, liquor, WHS and more.

86

Cork MCP

by Servosity

B

Every Cork API operation, plus cross-client risk attribution and exploitability-first vuln triage.

87

Inkog

by inkog-io

B

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

88

Feishu User Plugin

by EthanQC

C

Feishu/Lark MCP server + CLI tool. 85 tools, 3 auth layers. Send as user via cookie+protobuf.

89

Feishu User Plugin

by zhuzhen-team

C

Feishu/Lark MCP server + CLI tool. 85 tools, 3 auth layers. Send as user via cookie+protobuf.

90

Backwork

by tylergibbs1

A

Medicare and commercial payer policies, prior auth, claim risk, and medical codes from Backwork.