Secure Your AI with Security MCP Servers
Connect HashiCorp Vault MCP, 1Password MCP, and OAuth MCP to Claude. Secure secrets management, authentication, and vulnerability scanning for enterprise AI workflows.
security-auditor
Scan your codebase for secrets, PII, hardcoded passwords, dependency vulnerabilities, and compliance violations (SOC2, HIPAA, GDPR, ISO27001) — directly from your AI workflow. Get SARIF-format reports with risk scores and grades.
DB Incident
Delivers MCP access to database incident tracking and response functions. Retrieves incident details, logs new events, and updates resolutions for DB errors, outages, or breaches. Database administrators, SREs, and security teams use it for automated incident handling in production environments.
Agent Security
Agent Security MCP server enforces security protocols for AI agents in Model Context Protocol environments. It handles agent authentication, access controls, and activity monitoring to block unauthorized actions. AI developers and security engineers use it for safe agent-tool interactions in production systems.
License Verify
Provides MCP-based access to software license verification functions. Validates license keys, checks expiration and revocation status, and retrieves associated metadata. Developers use it to enforce licensing in desktop apps, SaaS platforms, and AI agents managing subscriptions.
Drive Permission Auditor
Audits permission settings on Google Drive files, folders, and shared drives by retrieving access lists, roles, and sharing configurations. Security administrators, compliance officers, and IT teams use it for identifying unauthorized access risks and generating audit reports. Integrates via MCP for automated checks in enterprise environments.
Workspace Admin Auditor
Retrieves and analyzes audit logs of administrative actions in workspaces. Tracks permission changes, user role assignments, and security events programmatically via MCP. Workspace administrators and security analysts use it to investigate incidents and ensure compliance in collaborative platforms.
Apex Security Checker
Scans Salesforce Apex code for security vulnerabilities via MCP API calls. Detects issues including SOQL injection, CRUD/FLS enforcement failures, and unsafe dynamic code execution. Salesforce developers and security teams use it to validate code in development pipelines and pre-deployment audits.
Featured Security MCP Servers
Enterprise-grade security integrations for AI workflows
HashiCorp Vault MCP
Securely access secrets, tokens, and credentials from HashiCorp Vault
1Password MCP Server
OAuth MCP Server
Handle OAuth 2.0 flows and token management for API authentication
AWS Secrets Manager MCP
Retrieve secrets from AWS Secrets Manager for secure credential access
Authentication & Identity
Handle OAuth flows, manage sessions, and integrate with identity providers
OAuth MCP Server
Auth0 MCP
Okta MCP Server
Clerk MCP
Firebase Auth MCP
Supabase Auth MCP
Secrets Management
Securely access API keys, credentials, and tokens from enterprise vaults
HashiCorp Vault MCP
1Password MCP
AWS Secrets Manager MCP
Google Secret Manager MCP
Azure Key Vault MCP
Doppler MCP Server
Security Scanning
Scan code, dependencies, and containers for vulnerabilities
Snyk MCP Server
SonarQube MCP
Semgrep MCP
Trivy MCP Server
What Can Security MCP Servers Do?
Retrieve Secrets
Access API keys, tokens, and credentials from secure vaults.
Handle OAuth
Manage OAuth flows, token exchange, and refresh cycles.
Scan Vulnerabilities
Detect security issues in code, dependencies, and containers.
Manage Identity
Integrate with Auth0, Okta, and other identity providers.
Security Best Practices
- • Least privilege: Grant only the permissions needed for the task
- • Short-lived tokens: Use tokens with expiration rather than long-lived credentials
- • Audit logging: Enable logging on both the MCP server and secrets manager
- • Separate environments: Use different credentials for dev, staging, and production
- • Rotate regularly: Set up automatic credential rotation where possible
- • Review access: Regularly audit which MCP servers have access to what secrets
Compare Secrets Managers
Choose the right secrets management solution for your workflow
| Feature | Vault | 1Password | AWS SM | Doppler |
|---|---|---|---|---|
| Dynamic Secrets | ✓ | — | ✓ | — |
| Auto Rotation | ✓ | — | ✓ | ✓ |
| Team Sharing | ✓ | ✓ | IAM | ✓ |
| Multi-Cloud | ✓ | ✓ | AWS | ✓ |
| CLI Tool | ✓ | ✓ | ✓ | ✓ |
| Official MCP | ✓ | ✓ | Community | Community |
Frequently Asked Questions
How do I securely manage API keys with MCP?
Use a security MCP server like 1Password MCP or Vault MCP to store and retrieve API keys. Never hardcode credentials. MCP servers can fetch secrets at runtime from secure stores, keeping your configuration files clean.
Can Claude access secrets from Vault?
Yes! Install the Vault MCP server, configure your Vault address and authentication method, and add it to Claude Desktop. Claude can then securely retrieve secrets using natural language requests.
What is the best MCP server for authentication?
For secrets management, 1Password MCP and Vault MCP are top choices. For OAuth flows, use the OAuth MCP server. For enterprise SSO, consider Auth0 MCP or Okta MCP servers.
How do I connect 1Password to Claude Desktop?
Install 1Password MCP server from the official 1Password developer portal. Configure your 1Password account credentials and add the server to your Claude Desktop MCP configuration. Restart Claude to activate.
Is it safe to use MCP servers with sensitive data?
Yes, when properly configured. Use read-only access, limit scope to specific secrets, enable audit logging, and prefer short-lived tokens. Security MCP servers like Vault and 1Password have enterprise-grade security built-in.
How do OAuth MCP servers work?
OAuth MCP servers handle the complete OAuth 2.0 flow — authorization, token exchange, and refresh. They support PKCE for security and can manage tokens for multiple providers, letting Claude authenticate to APIs on your behalf.
Build a Custom Security MCP Server
Create custom security integrations. Build an MCP server, publish to the marketplace, and earn 83% of every sale.