Security MCP Servers

Auth, encryption, vulnerability scanning

1,971 servers

@piiiico/mcpaudit

42
npx

Static vulnerability scanner for MCP (Model Context Protocol) servers — detects shell injection, path traversal, SSRF, SQL injection, and more

@vaulttools/mcp-linux-x64

42
npx

VaultTools MCP server binary for Linux x64

44/wk

Alienvault Otx

42
npx Auth Required

AlienVault OTX MCP — Open Threat Exchange (free with key)

com.undercurrentholdings/aegis

42
uvx Auth Required

Local stdio MCP server for the AEGIS governance client. The hosted evaluation service is offline.

audit-ledger-mcp

42
npx

MCP server that lets Claude, Cursor, LangGraph, and other agents record AI decisions to a tamper-evident ledger.

@eliware/mcp-server

42
npx

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.

277/wk

@iflow-mcp/jackscodevault-mpesa-daraja-mcp

42
npx Caution 75

MCP Server for Safaricom Daraja API Documentation

10/wk

composter-mcp

42
npx

MCP (Model Context Protocol) server for Composter - Let AI assistants access your React component vault

@teolin/mcp-azure-ad

42
npx

MCP server for Azure AD authentication with device code flow

mcp-security-auditor

42
npx

Security scanner for MCP (Model Context Protocol) servers. Detect vulnerabilities, secrets, injection risks, and misconfigurations before deployment.

6/wk

@abhishek8380/qconsul-mcp-server

42
npx Caution 70

MCP server for Consul KV store operations (get, put, delete, list keys)

@aiwerk/mcp-server-vault

42
npx

Bitwarden/Vaultwarden MCP server — BYOK vault access with 6 tools, Send-based reveal, TOTP, and safe agent-write

@loomal/mcp

42
npx

MCP server for Loomal — Identity infrastructure for AI agents

doorman-mcp

42
uvx Caution 77

One-line OAuth for self-hosted MCP servers. Fail-closed by default.

agent-audit-mcp

42
uvx Caution 77

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

42
npx

Google Calendar and Gmail MCP Server with Service Account Authentication

mcp-fortify

42
npx Caution 70

Security scanner for MCP (Model Context Protocol) configurations

resonance-mcp-server

42
npx

Resonance SpiderSilk MCP Server - Security intelligence API for threat data, assets, and dark web monitoring

io.github.KiMiGuel/claude-desktop-bridge

42
npx

Shared local knowledge vault MCP server for Claude Desktop (Chat + Code)

correctover-ccs-mcp

42
uvx Caution 77

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

42
npx

DeFi vault judgment for agents: 16-factor Atlas Score, route survival, blowup alerts. Read-only.

arifosmcp

42
uvx Caution 77

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

42
npx

Security scanner for MCP (Model Context Protocol) servers — static analysis, trust scoring, and vulnerability detection

@nslookup-io/mcp-server

42
npx

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

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