AWS Networking

Overview

Routes networking requests to the correct service-specific skill. Covers 7 services across DNS and content delivery, hybrid connectivity, and network security (web application firewall and DDoS protection). Other AWS networking services (VPC foundations, load balancing, endpoints, PrivateLink, API Gateway, and more) are out of scope for this router (see step 6).

Works best with the AWS MCP server — enables sandboxed execution, audit logging, and enterprise controls. All guidance also works with standard AWS CLI access.

How to use this skill

1. Match the user's request against the Skill Routing Table below. Match on meaning, not exact wording.
2. If the request matches multiple skills, use the Cross-Service Concepts tables to determine which layer the request targets, then route to the skill that owns that layer.
3. If still ambiguous, ask one clarifying question: "Are you looking to set up connectivity, or control/filter existing traffic?"
4. Load the target skill: if the AWS MCP server is available, use aws___retrieve_skill(skill_name="<skill>"); otherwise retrieve the skill document from this repository at skills/<skill>/SKILL.md.
5. If a request spans multiple of these skills, route to each in dependency order. When routing to an internet-facing service (cloudfront), also route to shieldadvanced for DDoS protection and to waf for L7 filtering (AWS WAF attaches to CloudFront, Application Load Balancer, API Gateway, and AppSync), if the user has not already addressed L7 filtering and DDoS protection. When routing to a connectivity skill (directconnect, sitetositevpn, transitgateway), confirm encryption in transit is addressed (MACsec for Direct Connect, IPsec for VPN, inter-region peering encryption for Transit Gateway). When the request involves custom domains or TLS on cloudfront, note that ACM certificate provisioning is part of the implementation. When routing to cloudfront for a web-facing distribution, note that the target skill should address security response headers (CSP, HSTS, X-Frame-Options, X-Content-Type-Options) via a CloudFront Response Headers Policy, including the managed SecurityHeadersPolicy. The target skill handles the configuration.
6. If the request is an AWS networking task that is not in the Skill Routing Table (for example VPC subnets or route tables, security groups, load balancers, VPC endpoints, PrivateLink, or API Gateway), tell the user that service is not available in this skill set rather than routing to the closest listed skill. This skill set does not cover every AWS networking service.
7. This skill triages — it does not implement. Do not answer service-specific configuration questions from this skill alone.

Connectivity vs Security