Kubernetes Network Policy Manager

About

The Network Policy Manager skill equips Claude with the ability to design, implement, and audit Kubernetes network security configurations. By interpreting high-level connectivity requirements, it generates production-ready YAML manifests and firewall rules that follow the principle of least privilege. This skill is essential for DevOps engineers and security professionals looking to harden cluster environments, troubleshoot connectivity issues, or migrate legacy networking rules into cloud-native security policies using standard Kubernetes API resources.

Key Features

• Implementation of least-privilege access controls
• Automated YAML generation for Kubernetes network policies
• Analysis of cluster security impact for proposed changes
• Modification of existing firewall rules and security groups
• Support for port-specific and label-based traffic rules
• 3 GitHub stars

Use Cases

• Restricting database access to specific frontend service accounts
• Securing pod-to-pod communication based on application labels
• Auditing existing policies for security vulnerabilities and overly broad rules