Security MCP Servers
Auth, encryption, vulnerability scanning
1,971 servers
Flare
Scan a running app or repo for leaked secrets, exposed routes and open RLS, and verify live keys
Stigmer
Execution graph of AWS: verified contracts, least-privilege IAM policies, pre-flight authorization.
SQLGuard — Execution Certificate Firewall
Permission before writes. Gravity→DENYs→Session $0.25. Pilot $100; Gateway $299. Probe free.
Knotrik — AppSheet Intelligence
Query and audit AppSheet apps in natural language via Knotrik's pre-scanned definitions.
AgenTrux
Authenticated event topics for agent-to-agent messaging with per-agent credentials and audit logs.
Malwagon
Submit files and URLs to a malware sandbox, poll scans, fetch reports, hashes and IOCs.
Sentrik
Governance runtime for AI-generated code. Enforce compliance and security standards.
ZenVault
Wake-ups, webhook inboxes, TTL memory, watches and human approval for agents. Paid per call.
StackShield
External security monitoring for Laravel apps: list domains, trigger scans, read issues and fixes.
in.mednode/mednode
Your MedNode health vault in your AI assistant — records, summaries, labs, appointments.
Insuro
Free insurance vault MCP: OAuth policies, renewals, coverage Q&A, file PDFs. Global; not advice.
ai.getvda/password-hashing-and-jwt-service
Password Hashing and JWT Service
io.github.fpetitit/mcpcheckup
Scans remote MCP servers for protocol, security, and TLS issues; exposes scan tools via MCP.
ai.getvda/google-oauth-credential-service
Google OAuth Credential Service
ai.getvda/fastapi-auth-token-jwt-service
FastAPI Auth Token JWT Service
JustOnce
Persistent memory for AI assistants — one shared, OAuth-secured vault for every MCP client.
Enforcer
Identity and authorization in one system: allow, deny, the reason, and a record.
CYRE Guardian
Solana address risk grades and token scans for AI agents. Pay-per-call via x402 (USDC on Base).
com.browserssh/browser-ssh
Scoped, audited SSH exec, sessions, and SFTP on your saved servers without exposing credentials
io.github.RajdeepDas43/context-vault
Governed memory for AI agents (Paramind AI): conflict-checked writes, time-travel reads, ACL, audit.
Compliance Tools
Pay-per-call compliance lead scanners with free MCP discovery and x402 payments.
LeakData
Check breach exposure for your verified email and check locally computed password hash prefixes.
AxioRank: Zero-Trust for AI Agents
Zero-trust gateway for AI agents: score tool calls, verify agent cards, enforce policy, audit.
io.github.darknodebros/elesync
Private local-first AI workspace for shared context, knowledge, tasks, and memories