Security MCP Servers
Auth, encryption, vulnerability scanning
1,971 servers
@piiiico/mcpaudit
Static vulnerability scanner for MCP (Model Context Protocol) servers — detects shell injection, path traversal, SSRF, SQL injection, and more
@vaulttools/mcp-linux-x64
VaultTools MCP server binary for Linux x64
Alienvault Otx
AlienVault OTX MCP — Open Threat Exchange (free with key)
com.undercurrentholdings/aegis
Local stdio MCP server for the AEGIS governance client. The hosted evaluation service is offline.
audit-ledger-mcp
MCP server that lets Claude, Cursor, LangGraph, and other agents record AI decisions to a tamper-evident ledger.
@eliware/mcp-server
Pure-ESM Node.js MCP server with automatic tool discovery, Streamable HTTP and stdio transports, TLS, Zod schemas, injectable context, bearer authentication, and generic OAuth2 support.
@iflow-mcp/jackscodevault-mpesa-daraja-mcp
MCP Server for Safaricom Daraja API Documentation
composter-mcp
MCP (Model Context Protocol) server for Composter - Let AI assistants access your React component vault
@teolin/mcp-azure-ad
MCP server for Azure AD authentication with device code flow
mcp-security-auditor
Security scanner for MCP (Model Context Protocol) servers. Detect vulnerabilities, secrets, injection risks, and misconfigurations before deployment.
@abhishek8380/qconsul-mcp-server
MCP server for Consul KV store operations (get, put, delete, list keys)
@aiwerk/mcp-server-vault
Bitwarden/Vaultwarden MCP server — BYOK vault access with 6 tools, Send-based reveal, TOTP, and safe agent-write
@loomal/mcp
MCP server for Loomal — Identity infrastructure for AI agents
doorman-mcp
One-line OAuth for self-hosted MCP servers. Fail-closed by default.
agent-audit-mcp
九维认知空间 Agent 审计层 MCP 插件:决策步骤→九位平衡三进制状态序列→审计报告 (Audit AI agent decisions as balanced-ternary cognitive states via MCP)
@prmichaelsen/google-calendar-mcp
Google Calendar and Gmail MCP Server with Service Account Authentication
mcp-fortify
Security scanner for MCP (Model Context Protocol) configurations
resonance-mcp-server
Resonance SpiderSilk MCP Server - Security intelligence API for threat data, assets, and dark web monitoring
io.github.KiMiGuel/claude-desktop-bridge
Shared local knowledge vault MCP server for Claude Desktop (Chat + Code)
correctover-ccs-mcp
Correctover CCS MCP Server — local-first MCP/Agent security tooling: receipt verification, batch audit, field-level tamper localization, and 14-rule MCP config checkup. Zero network egress, zero third-party dependencies.
AtlasYield
DeFi vault judgment for agents: 16-factor Atlas Score, route survival, blowup alerts. Read-only.
arifosmcp
arifOS v2026.03.20-CONSOLIDATION — The World's First Production-Grade Constitutional AI Governance System with Protocol Trinity (MCP + A2A + WebMCP). 11 Mega-Tools (37 modes), 13 constitutional floors (F1-F13), immutable VAULT999 ledger. Trinity architecture (ΔΩΨ): AGI Mind, ASI Heart, APEX Soul. Install: pip install arifosmcp. https://arifos.arif-fazil.com/
@sigildev/sigil
Security scanner for MCP (Model Context Protocol) servers — static analysis, trust scoring, and vulnerability detection
@nslookup-io/mcp-server
MCP server for DNS lookups (53 record types), DNS health reports (39 checks), global propagation checks, SSL/TLS certificates, BIMI/VMC, security scans, GEO (AI readiness) scoring, and multi-location uptime monitoring via nslookup.io