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MCP servers tagged security
4.8K live MCP servers tagged "security", ranked by trust score. Tags come from package metadata and repository topics, so this list covers servers across every category that work with security.
AgentGuard — security checks for AI agents
Secret, CVE and dependency-vulnerability scanning for AI agents (free, OSV.dev).
Rubiscout Email Analysis MCP Server
Analyzes raw email headers and emails for phishing, spoofing, and BEC using AI forensics, SPF/DKIM/DMARC/ARC validation, and IP reputation checks. Exposes analyze_email, get_analy…
io.github.wellknownmcp/cortex-gateway
Self-hosted federated MCP gateway: one OAuth 2.1 MCP server in front of N apps, user-level scopes.
Pveska.Claude.AgentSdk
A .NET SDK for interacting with Claude Code CLI. Provides simple QueryAsync() API, bidirectional client, hooks, tool permissions, and in-process MCP server support.
zaileys-mcp
Enables AI agents to control WhatsApp, including sending messages and media, reading chats, managing groups and communities, with QR/pairing auth and session persistence.
easypaydirect-mcp
Read-only MCP server for Easy Pay Direct / NMI payment gateway, enabling natural language queries of transactions, subscriptions, and customer vault records.
Purify Security Feeds
Query CISA KEV / EPSS vulnerability feeds with full per-record provenance and auditable versions
io.powerpointengine/powerpoint-engine
Generate and edit real PowerPoint (.pptx) from AI agents over MCP. Hosted, OAuth 2.1.
Security Intel MCP
Threat intel for AI agents: CVE lookups, package vulns (OSV), URL threats, IP reputation.
3765ddf0 MCP Servers Tools Report Gen
Built for mcp servers professionals who are tired of manually copying data between apps and rebuilding the same process every time. Import the JSON, set your credentials, click a…
Hugo Server Go
Canonical unified MCP server for Hugo sites — anonymous / content.read / content.write / site.admin / system.admin tiers.
PasteHTML
Publish, update, and organize HTML and Markdown pastes on PasteHTML as the authorized user.
jiezeng2004-design/PatchWarden
y patchwarden@0.6.1`.
Ansvar: Dutch Law
Dutch law via Ansvar Gateway. Cited, OAuth + paid tier.
Palimpsest — censorship observatory
Live internet-censorship signals: Great Firewall reachability, model-layer censorship, takedowns.
MCP Observability Server
Exposes an observability REST API as MCP tools, enabling incident investigation through automated correlation of deploys with errors, log and metrics queries.
io.github.lonniev/tollbooth-authority
Tollbooth Authority — Certified Purchase Order Service for DPYC operators
io.github.lonniev/tollbooth-authority-newengland
Tollbooth Authority New England — sub-regional certifier under North America
io.github.lonniev/tollbooth-authority-northamerica
Tollbooth Authority — North America regional certifier
io.usefulapi/betterstack
MCP server for Better Stack Uptime — monitors, incidents, heartbeats, on-call, status pages.
com.watchtower-api/sanctions-screening
Sanctions screening, KYB, identifier validation, jurisdiction risk & secret scanning for AI agents
Phishunt
Public phishing feed: suspicious/confirmed phishing URLs detected hourly. No auth, CC0.
Précis Finance MCP
Public read-only Précis Finance MCP demo with synthetic data; no account or credentials required.
Trusteed
CTEM for your Trusteed tenant: security summary, findings, compliance gaps, and scans via OAuth.
io.github.nicglazkov/commutescout
Live California road conditions: CHP incidents, Caltrans closures, chain controls, and wildfires.
Dns Security MCP
104-tool DNS Security Intelligence MCP Server — DNSSEC, hijacking, tunneling, typosquatting, email security, CT monitoring, blocklist, infrastructure audit. 100% local, zero API k…
Pkgxray
Supply-chain security for AI agents, npm packages, and MCP servers. Analyze packages before you install them — zero-dep Node, runs locally, never executes untrusted code.
Network Lab Fastmcp
A security-focused FastMCP server for authorized Nmap practice and safe offline PCAP analysis with TShark.
Firmis Scanner
AI agent runtime security scanner - detect malicious behavior in Claude Skills, MCP Servers, Codex Plugins, and more
Wafergraph MCP
Read-only MCP server for wafergraph.com's semiconductor & AI supply-chain data: 5 tools, no auth.
GoModel
Self-hosted gateway aggregating upstream MCP servers behind one authenticated HTTP endpoint.
saas-alerts-mcp
MCP server for Kaseya SaaS Alerts, providing 30 tools to manage security events, customers, users, devices, billing, and reports via the SaaS Alerts API.
PDF Redaction MCP
MCP server for detecting and redacting PII (Personally Identifiable Information) in PDF documents.
Wasilah
Prayer times, Qibla direction, Hijri date and Quran audio. Authless, stateless, public data only.
Sherweb Platform MCP Server
Sherweb Platform MCP server to manage subscriptions and orders. Use OpenID Connect to authenticate.
rob925/mcp-shield
server`
ContextOverflow
Describe what's going wrong with your AI; get the named technique both of you can read. No auth.
Frisian MCP (Django)
Your DRF API as MCP tools — 1,800 endpoints become 16 dispatchers, permissioned by Django.
Attester Oracle
Verify PyPI and npm packages, symbols, and version diffs against real artifacts. Free, no account.
Caveman.PrivacyGuard.Mcp
MCP (Model Context Protocol) server for Caveman.PrivacyGuard — exposes PII detection/masking, session-based restore, AI-transparency notices, and prompt-injection screening as MCP…
Palpid.McpAuth
Reusable OAuth2 authentication library for ASP.NET Core MCP servers with Keycloak and DCR support
Truss Threat Intelligence
Query Truss threat intelligence via hosted MCP (OAuth). Growth+ plans.
Draugr
Answers what to fix first, from your committed security descriptor rather than an invented scope.
Nikolife2016/pulsefeed-x402
mcp`
io.github.IsaiahDupree/storebridge-mcp
Remote MCP connector for App Store + Google Play data via StoreBridge API. No auth required.
Invock
Invock is a deterministic execution-trust layer for AI agents that authorizes tool calls against policy, intent, data lineage, and containment before execution. It integrates with…
Agent Venue Radar
Screen AI-work venues for inventory, funding, payouts, withdrawal, economics, and security risk.
ClawCrate
Policy + evidence for everything your AI agent executes. 🦀 Kernel-native sandbox for agent commands & MCP servers — Landlock+seccomp (Linux), Seatbelt (macOS). Tamper-evident, off…
Universal AI Memory
Encrypted AI memory API and MCP reference service
nostr-mcp-auth
A Nostr-based authentication gate for MCP servers that requires agents to sign HTTP requests with a Nostr key, verifying signatures offline to secure tool access.