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Stop MCP security breaches before they happen – automatically.
The First End-to-End Security
Platform for Model Context
Protocol
Servers

Transform your MCP servers from security liability to enterprise-ready infrastructure with automated scanning, OAuth integration, and real-time protection.

Why MCP Security is Broken (And Getting Worse)

Every day, more organizations adopt MCP servers to extend their AI capabilities. But each new server introduces critical security gaps.

For Developers

  • Manually implementing OAuth 2.1, PKCE, and JWT validation for every MCP server.
  • Constantly monitoring for new capabilities and permission changes.
  • Building custom security filters and input validation from scratch.
  • Debugging authentication flows across multiple providers (Auth0, Cognito, EntraID).

For Organizations

  • No unified view of MCP server permissions and access patterns.
  • Security vulnerabilities in confused deputy attacks and session hijacking.
  • Compliance nightmares with scattered auth implementations.
  • Incident response hampered by fragmented logging and auditing.

The Cost of Getting it Wrong

Recent research shows that as "enterprise organizations look to adopt [MCP], they are confronted with a hard truth: it lacks important security functionality" – leaving critical AI infrastructure exposed to breaches, data exfiltration, and compliance violations.

Meet MCP Keeper:
Your MCP Security Command Center

MCP Keeper is the first comprehensive security platform built specifically for Model Context Protocol servers.
Think of it as a next-generation application firewall designed for the AI era.

Continuous Capability Scanning

Automatically discovers and catalogs all MCP server capabilities as they evolve.

Unified Security Gateway

Single point of control for all MCP server authentication and authorization.

Enterprise OAuth Integration

Seamless integration with Auth0, AWS Cognito, Microsoft EntraID, and more.

Security Analytics Dashboard

Real-time visibility into access patterns and potential threats.

From Vulnerable to Bulletproof in Minutes

MCP Keeper is focused on giving you maximum security in minimum effort.
The centralized management console and tools allow you to complete hours of work in a few minutes.

1

Instant Discovery

Connect your MCP servers and Keeper auto-scans capabilities and creates baseline policies.

2

Automated Protection

Our gateway filters requests, validates inputs, and enforces access controls.

3

Continuous Monitoring

Keeper automatically updates security policies and alerts you to changes.

4

Enterprise Integration

Connect to your existing identity providers for seamless authentication.

MCP Keeper vs. Traditional Approaches

See how MCP Access compares to other MCP security approaches

Challenge MCP Keeper Manual Implementation Generic Security Tools
MCP-Specific Threats ✅ Built-in protection for all MCP vulnerabilities Vulnerable to confused deputy, session hijacking Limited MCP context
Capability Discovery ✅ Automatic scanning and real-time updates Manual tracking and updates No MCP awareness
OAuth Integration ✅ Pre-built MCP-optimized OAuth flows Weeks of custom development Generic implementations
Multi-Server Management ✅ Centralized management dashboard Individual configuration No unified control
Time to Secure ✅ Minutes with automatic policies 2-4 weeks per server 1-2 weeks configuration
Maintenance Overhead ✅ Low - automated management High - constant updates Medium - manual tuning

Ready to Secure Your MCP Infrastructure?

Join the early access program and be among the first to experience bulletproof MCP security. Get exclusive access to MCP Keeper, priority support, and help shape the future of AI security.

  • Free access during beta period
  • Priority support from our engineering team
  • Direct influence on feature development

Get Early Access Now

Frequently Asked Questions

What are the key security risks associated with MCP servers, and how can they be mitigated?

MCP servers are susceptible to various security threats, including prompt injection, tool poisoning, and unauthorized access.To mitigate these risks, it's essential to implement robust authentication mechanisms, such as OAuth 2.0, and enforce strict access controls using Role-Based Access Control (RBAC).Additionally, regular security audits and vulnerability scanning can help identify and address potential vulnerabilities.

How can multiple MCP servers be effectively managed and secured?

Managing and securing multiple MCP servers requires a centralized approach to configuration management and monitoring.Implementing tools that provide real-time threat detection, auditing, and agent behavior monitoring can enhance security across all servers.Additionally, adopting a unified security policy and ensuring consistent application of security measures across all servers is crucial.

How can MCP server security be ensured during development and deployment?

To ensure MCP server security during development and deployment:

  • Implement Secure Authentication: Use token-based, mutual TLS, or identity-bound access to all MCP clients and servers.
  • Apply Least Privilege Principles: Limit the scope and permissions for tools to reduce the risk of unauthorized access.
  • Monitor API Activity: Continuously inspect calls between MCP clients, external tools, and data sources to detect unusual patterns.
  • Conduct Regular Security Audits: Utilize tools like MCPSafetyScanner and mcp-scan to identify and address vulnerabilities.

By integrating these practices into the development and deployment processes, organizations can enhance the security of their MCP servers.

What are the best practices for securing MCP servers in a multi-tenant environment?

In a multi-tenant environment, securing MCP servers involves:

  • Enforcing Strong Authentication and Authorization: Implement OAuth 2.0 and RBAC to ensure that only authorized users and systems can access resources.
  • Implementing Fine-Grained Access Controls: Use policy-based access controls to dynamically evaluate tool capabilities against explicit policies.
  • Isolating Tenant Data: Ensure that data from different tenants is properly isolated to prevent unauthorized access.
  • Regularly Auditing and Monitoring: Conduct regular security audits and monitor server activity to detect and respond to potential security incidents.

These practices help maintain a secure and compliant multi-tenant MCP server environment.

How does MCP Keeper address security risks associated with MCP servers?

MCP servers are vulnerable to various security threats, including prompt injection, tool poisoning, and unauthorized access due to inconsistent authentication and authorization mechanisms.MCP Keeper mitigates these risks by offering automated capability scanning, enforcing OAuth 2.1 authentication, and providing real-time security analytics.Its unified security gateway ensures that all incoming requests are validated and authorized before reaching your MCP servers.

Can MCP Keeper handle custom authentication requirements?

Yes, MCP Keeper supports integration with major identity providers such as Auth0, AWS Cognito, and Microsoft EntraID.Additionally, it can accommodate custom OpenID Connect (OIDC) and OAuth implementations, allowing it to adapt to your organization's unique authentication needs.

Is MCP Keeper compatible with various MCP frameworks and implementations?

Absolutely. MCP Keeper is framework-agnostic and can integrate with any MCP server implementation, including FastMCP, Node.js-based servers, Python implementations, and more.This flexibility ensures that it can secure a wide range of MCP infrastructures without compatibility issues.

What additional tools are available for auditing and securing MCP servers?

Several tools are available to audit and secure MCP servers, including:

  • MCPSafetyScanner: An open-source tool that emulates attacker behavior to identify vulnerabilities in MCP servers.
  • mcp-scan: A CLI tool that hashes tool manifests and flags potential security issues, integrating easily into CI/CD pipelines.
  • Security Audit Tool: An MCP server that performs real-time security vulnerability scanning for npm package dependencies.

These tools can help identify and mitigate security risks in MCP server deployments.