Security MCP Servers

Security category — 344 MCP servers, ranked by GitHub stars.

F

fida

Security

Local-first MCP gateway for coding agents that redacts detected secrets from file reads and command output before they reach model context.

★ 19 MCP Server
A

Aegis — AI Agent Governance

Security

Policy-based governance for AI agent tool calls. YAML policy, approval gates, audit logging.

★ 18 MCP Server
N

npm-sentinel-mcp

Security

Advanced NPM analysis: Recursive security scanning, ecosystem awareness, and deep insights.

★ 18 MCP Server
G

GSC Scanner

Security

Local security scanner for AI agents: SAST, SCA, secrets, IaC; verifies exploit and fix.

★ 18 MCP Server
M

mcp-server-cortex

Security

Cortex integration for observable analysis and automated security responses.

★ 17 MCP Server
M

mcp_vms

Security

Retrieve live and recorded video from a CCTV recording program (VMS) and control it, such as opening live or playback dialogs for specific…

★ 17 MCP Server
M

MCP Hangar

Security

Policy enforcement plane for MCP: every tool call ends in a verdict. Self-hosted, MIT.

★ 17 MCP Server
A

agentveil-sdk

Security

Trust, W3C DID identity and EigenTrust reputation for AI agents, with attestations, disputes, sybil detection and IPFS audit anchoring.

★ 16 MCP Server
M

mcp-server-thehive

Security

TheHive integration for collaborative security incident response and case management.

★ 16 MCP Server
G

getaegis/aegis

Security

Credential isolation for AI agents. Inject secrets at the network boundary.

★ 16 MCP Server
S

SkillTotal

Security

Deterministic security scan of MCP servers, agent skills and npm/PyPI packages. Runs locally.

★ 16 MCP Server
Q

quantakrypto pqc-tools

Security

Scan code for quantum-vulnerable cryptography and get NIST post-quantum migration guidance.

★ 16 MCP Server
A

assay

Security

The firewall for MCP tool calls. Block, audit, replay with evidence bundles.

★ 16 MCP Server
D

DROS-VajraClaw-Hacker

Security

Deterministic execution governance gateway and W3C DID security guardrail for AI agent MCP tool calls.

★ 16 MCP Server
M

MITRE ATT&CK

Security

MCP server exposing the MITRE ATT&CK framework via the official MCP Python SDK.

★ 15 MCP Server
D

depguard

Security

Pre-install npm package checks: static analysis, supply-chain attack detection, vulnerability audits, AI hallucination guard and CycloneDX…

★ 15 MCP Server
R

runtime-guard

Security

Runtime policy enforcement for AI agents that prevents accidental system damage and unauthorized access, with automatic backups before…

★ 15 MCP Server
S

s-gw

Security

Keep credentials out of AI coding agents with local approvals, scoped injection, and audit trails.

★ 15 MCP Server
P

platform

Security

Governance proxy for MCP servers — policy evaluation, human approval, audit trails.

★ 15 MCP Server
S

sint-protocol

Security

MCP governance proxy with capability tokens, tiered approvals, fail-closed execution and tamper-evident audit receipts, plus preflight…

★ 15 MCP Server
V

vuln-nist-mcp-server

Security

Query the NIST National Vulnerability Database (NVD) API.

★ 14 MCP Server
A

Aperion Shield

Security

Local guardrail proxy that blocks destructive MCP tool calls, rug pulls, and tool poisoning

★ 13 MCP Server
A

authmcp-gateway

Security

[glama](https://glama.ai/mcp/servers/@loglux/auth-mcp-gateway) 🐍 ☁️ 🏠 🍎 🪟 🐧 - Auth proxy for MCP servers: OAuth2 with DCR, JWT, RBAC, rate…

★ 13 MCP Server
K

Koma Core MCP

Security
Official

Protected RAG storage — agents discover public metadata, content only by access token.

★ 13 MCP Server
P

pkgxray

Security

Pre-install security scans for npm packages, MCP servers, and AI agents with cited verdict evidence.

★ 12 MCP Server
B

Bawbel Scanner

Security

Security scanner for MCP servers and skill files. Detects AVE vulnerabilities before production.

★ 12 MCP Server
C

coreyhines/opnsense-mcp

Security

OPNsense firewall operations via API: query ARP, DHCP, firewall rules, logs, interfaces, system status and packet captures.

★ 12 MCP Server
M

MobiLoop

Security

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

★ 12 MCP Server
L

Lingua Universale MCP Server

Security

Verify AI agent communication with session types and formal proofs

★ 12 MCP Server
A

Aletheia Runtime Safety & Scope Creep Filter

Security

Deterministic pre-execution filter that blocks known scope-creep and prompt-injection tool calls

★ 12 MCP Server
C

Corvus

Security

Reverse engineering and security analysis of .NET and native binaries: decompile, compare, patch.

★ 11 MCP Server
V

vulnicheck

Security

HTTP MCP Server for comprehensive Python vulnerability scanning and security analysis.

★ 11 MCP Server
H

hexforge-gateway

Security

APK reverse engineering workspace that orchestrates jadx, apktool, adb and Frida through a workflow engine, on Termux (Android) or PC.

★ 11 MCP Server
S

secretctl

Security

Secrets manager that injects credentials into commands as environment variables so agents never see plaintext secrets, and sanitizes…

★ 11 MCP Server
B

Bug Bounty Intelligence

Security

AI security scanner for Solidity + free CC0 dataset of Sherlock audit-competition acceptance rates.

★ 11 MCP Server
S

SUNGLASSES

Security

Input firewall for AI agents: scan text and files before an agent reads them. Local, no network.

★ 11 MCP Server
Z

zitadel-mcp

Security

Zitadel identity management: manage users, projects, OIDC apps, roles and service accounts in natural language.

★ 11 MCP Server
T

tomjwxf/scopeblind-gateway

Security

Scan, protect, and monitor APIs from AI coding tools. Device-level rate limiting.

★ 11 MCP Server
A

agentleak

Security

Local privacy testing for AI agents: scan code for PII and secrets, score execution traces across internal channels, redact text, and…

★ 11 MCP Server
M

mcp-threatintel

Security

Unified threat intel - OTX, AbuseIPDB, GreyNoise, abuse.ch, Feodo Tracker

★ 10 MCP Server
B

bunkerweb-mcp

Security
Official

Official BunkerWeb WAF integration to manage services, instances, IP bans, configurations, plugins, and scheduler jobs over stdio or…

★ 10 MCP Server
I

idamesh

Security

MCP server for IDA Pro: decompiler, disassembler, and analysis tools for MCP clients.

★ 10 MCP Server
P

PerspectiveGraph

Security
Official

Read-only attack-path tools: reachable routes to sensitive assets, and what a fix would cut.

★ 9 MCP Server
C

Commit — Supply Chain Risk Scoring

Security

Supply chain risk scoring for npm, PyPI, Cargo, and Go. 9 tools. Behavioral signals.

★ 9 MCP Server
C

ciphertrust-manager-mcp-server

Security

Thales CipherTrust Manager integration for key management, cryptographic operations and compliance monitoring.

★ 9 MCP Server
S

SPARDA

Security

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

★ 9 MCP Server
S

sonatype-mcp

Security

MCP for Sonatype Nexus Repository Manager and Sonatype Repository Firewall. Manage your DevSecOps practices through AI-assisted Workflows.

★ 8 MCP Server
R

redacta

Security

Keep patient identifiers out of AI agent context — a local privacy boundary for healthcare agents.

★ 8 MCP Server
O

OPA MCP

Security

Author, validate, debug, and explain OPA Rego policies through any MCP-compatible client.

★ 8 MCP Server
M

mcp-audit

Security

Transparent proxy that intercepts, signs, rate-limits, redacts and audits MCP tool calls without modifying client or server.

★ 8 MCP Server
R

Rohan Protocol MCP

Security

Stateless zero-knowledge trust gateway and WebMCP shield for AI agents on Midnight.

★ 8 MCP Server
J

job-verify

Security

Detect fake-recruiter and job-offer scams using free OSINT. No API keys.

★ 8 MCP Server
M

mcp-bastion

Security

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

★ 7 MCP Server
R

rad-security/mcp-server

Security
Official

Query the RAD Security API for Kubernetes and cloud security findings, reports and runtime data.

★ 7 MCP Server
A

arai

Security

Enforces rules from existing agent instruction files (CLAUDE.md, .cursorrules) by blocking prohibited tool calls and logging per-rule…

★ 7 MCP Server
U

urldna/mcp

Security
Official

URL scanning and phishing triage: capture DOM snapshots, network requests and screenshots, and hunt historical scans with a custom query…

★ 7 MCP Server
M

minreestr-mcp

Security

Search the Russian software registry for import-substitution and FSTEC/FSB-certified products, with full-text search and manufacturer…

★ 7 MCP Server
G

guardvibe

Security

Deterministic security layer your AI can't be. 654 rules, 39 tools, CLI + doctor + host audit.

★ 6 MCP Server
A

authbox

Security

Zero-knowledge password manager and MCP credential gateway: policy-gated agent access, deterministic passwords, BIP-39 recovery and a…

★ 6 MCP Server
R

RugSnare

Security

Pin MCP tool contracts by sha-256; catch silent drift, rug pulls and bait-and-switch in CI.

★ 6 MCP Server