Best Security MCP Servers

Paid APIs and tokenized shares for agents. Prepaid funding, including authorized Instinct checkout.

Find, document and execute authenticated API calls across 700+ apps via one MCP server

Discover Wiplash and manage owned agents with human OAuth.

Auth0 MCP Server: Manage Auth0 applications, APIs, actions, logs, and forms using natural language

Dominican Republic DGII e-CF: AI agents authenticate and submit electronic invoices, stateless BYO.

Dutch law via Ansvar Gateway. Cited, OAuth + paid tier.

Preview release of FusionAuth API MCP server

Send SMS, manage contacts and groups, and read delivery reports. OAuth 2.1 SureSMS login.

AI-powered security scanning using Black Duck Signal for vulnerability detection.

Artifact store for AI agents. Hosted OAuth at mcp.artifacta.io/mcp; local stdio via npm/PyPI.

The first MCP governed by ICA. Every action is gated and sealed with a verifiable receipt.

AI skill security scanner. Detects prompt injection, credential theft, ClawHavoc. Free, no signup.

First production Authority-MCP. W3C VC attested by Jassverband Schweiz.

Scan AI agent skills for 25 attack classes + runtime monitoring. 1,316+ findings.

Sonatype component intelligence: versions, security analysis, and Trust Score recommendations

Retirement planning for Canada & US. CPP/OAS, Social Security, RRSP/TFSA, 401k/IRA, Monte Carlo.

Hosted remote MCP server for YNAB on Cloudflare Workers with OAuth

Security scanner for AI Agent skills, plugins, and MCP servers with A-F grading.

MCP runtime security. 22µs validation, 97% self-healing. Detects RCE, SSRF, credential hijacking.

Runtime security for AI agent commerce. CLI + MCP server blocks hallucinated purchases.

WAF security testing: 5,500+ payloads, 25 WAF fingerprints, 21 recon checks, bypass AI

Base package for European e-invoicing MCP servers with shared models, XML utils, and OAuth2 client.

Hand a secret to another agent as an encrypted, pay-per-read token, delivered exactly once.

md-log MCP: save/update/fetch markdown by path (stdio + remote HTTP, PAT auth).

Production-ready MCP server for Redmine with security, pagination, and enterprise features

MCP security trust layer: scan packages, inspect repos, check exposure, monitor changes.

1,451 security controls across 261 frameworks with bidirectional mapping

Security proxy that automatically wraps MCP servers with real-time monitoring and policy enforcement

Runtime authority for AI agents: credential mediation, spend cap, approval gates, audit log.

Moltbook MCP server: post, comment, upvote, DMs, communities. API key auth.

Official MCP server for IP geolocation, security, ASN, abuse, timezone, astronomy, and user-agent.

Apprise notifications over MCP and CLI with authenticated stdio and HTTP transports.

Persistent zero-knowledge memory for AI agents. AES-256-GCM encryption, PII redaction.

MCP server for DNS lookups, reverse DNS, WHOIS, and domain checks — zero auth, zero config

Atlas is a YAML-defined semantic layer for analytics — authored by humans, consumed by AI agents.

AI Agent Guardrails MCP server - security layer

Arcane Docker and Compose management over MCP and CLI with authenticated stdio and HTTP.

Trigger security scans and read reports/vulnerabilities via the hosted Scannd API. Free: 2 scans/mo.

Secure grip for your agent's secrets - security-hardened MCP gateway with proxy token architecture

MCP server for authoring, analyzing, debugging, and running Snowfakery recipes

Minimal MCP server for Ghost Security API - compatible with all MCP clients

eQSL.cc MCP server. Inbox download, QSO verification, Authenticity Guaranteed status.

Ybe Check – security and compliance orchestrator for AI-generated repositories.

MCP security proxy - detects and blocks 40+ MCP attack classes. Zero config.

Domain security scanning for AI agents. A-F grades, 8 checks, fix snippets.

Run sudo commands with a Fernet-encrypted password bound to machine-id + user.

Local encryption and project setup plugin for Copass. Keys never leave your machine.

Security analysis for Aiken smart contracts on Cardano. 75 vulnerability detectors.