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configuring-vpc-endpoints-for-private-aws-service-access

configuring-vpc-endpoints-for-private-aws-service-access

github.com/awsCloud & DevOps3.3k6.5k installsUpdated 1d ago
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About configuring-vpc-endpoints-for-private-aws-service-access

A domain-expertise skill for configuring VPC endpoints to access AWS services privately without routing traffic through the internet. It covers gateway and interface endpoints, including AWS PrivateLink.

Key features

  1. 01Configure gateway endpoints
  2. 02Configure interface endpoints
  3. 03Support private AWS service access
  4. 04Troubleshoot endpoint connectivity

Use cases

  1. 01Enable private access to S3 or DynamoDB
  2. 02Set up endpoints for EC2 or SSM
  3. 03Diagnose DNS or connection problems

Install

Copy the command and run it in a terminal.

$npx skills add https://github.com/aws/agent-toolkit-for-aws --skill configuring-vpc-endpoints-for-private-aws-service-access

After installing, type/configuring-vpc-endpoints-for-private-aws-service-accessin Claude Code to confirm it loaded.

Bundled filesreferences/configure-vpc-endpoints-for-private-aws-service-access.md

Details

From the project README

Configuring VPC Endpoints for Private AWS Service Access

Overview

Domain expertise for configuring VPC endpoints to enable private access to AWS services without routing traffic through the internet. Covers both gateway endpoints (S3, DynamoDB) and interface endpoints (EC2, SSM, Secrets Manager, etc.) powered by AWS PrivateLink.

Configure VPC endpoints

To create and configure VPC endpoints for private AWS service access, follow the procedure exactly. See VPC endpoints configuration procedure.

Troubleshooting

Endpoint not available

Check security group rules, subnet configurations, and service availability in the region.

DNS resolution issues

Verify DNS hostnames and DNS resolution are enabled on the VPC and that the DHCP options set has correct domain name servers.

Connection timeouts

Verify security group rules allow HTTPS traffic (port 443) and route tables are properly configured for gateway endpoints.

Policy restrictions

Review endpoint policies — default policies allow all access, but custom policies may be restrictive.

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