"Firewalla" matching MCP servers:

A production-ready server that connects Claude Desktop to Firewalla network management capabilities, allowing users to monitor devices, analyze network traffic, manage security alerts, and configure firewall rules through natural language.

A security filter that blocks dangerous code patterns by comparing normalized structural syntax trees against a blacklist of known threats using vector embeddings. It acts as a gatekeeper to prevent malicious code execution by identifying dangerous structures regardless of specific identifiers or literals.

WAF for AI agents — block prompt injection before it reaches the LLM.

Provides a three-layer payment firewall for AI agents, enabling identity verification, risk screening, and execution authorization with on-chain policy enforcement for secure and auditable transactions.