Skill UI

Manage Cloudflare R2 buckets, objects, lifecycle rules and signed URLs. Covers Wrangler CLI, S3-compatible API access with AWS CLI and boto3, plus Worker bindings for zero-egress media delivery and static asset hosting.

Implement comprehensive automated database backup strategies for PostgreSQL, MySQL, and MongoDB. Configure retention policies, schedule backups using cron or systemd, and upload to S3-compatible storage. Includes scripts for logical and physical backups, point-in-time recovery, and disaster recovery testing. Essential for DevOps and database administration roles to ensure data safety and business continuity.

Expert in handling file uploads and cloud storage solutions like S3 and Cloudflare R2. Covers presigned URLs, multipart uploads, and image optimization. Ensures security by validating file types and preventing path traversal attacks. Optimizes performance for large files without blocking.

A security skill for identifying cloud and infrastructure misconfigurations such as exposed storage buckets, metadata endpoints, and admin panels. Includes techniques for S3, EC2, Jenkins, and CloudWatch RUM exploitation, requiring explicit authorization for offensive testing.

This skill enables security professionals to identify subdomain takeover vulnerabilities by enumerating subdomains, analyzing DNS records, and verifying unclaimed third-party resources. It is used in authorized security assessments to find high-value targets like GitHub Pages, GitLab Pages, or S3 buckets that can be exploited to serve malicious content under a trusted domain.

S3-compatible object storage that branches alongside your Neon Postgres project, keeping files and database rows in sync across dev, preview, and production environments via copy-on-write buckets.

This skill enables users to discover and access NEXRAD radar data for specific sites, times, and products. It supports retrieving Level II archive volumes, real-time chunks, and Level III sources with metadata validation. It helps select reflectivity, velocity, and other radar moments from AWS S3 buckets while ensuring data integrity.

This skill covers configuring and managing object storage solutions like AWS S3, MinIO, and GCS. It includes CLI operations for bucket management, uploading/downloading files, setting up versioning, implementing bucket policies for access control, and configuring lifecycle rules for cost optimization. Suitable for DevOps engineers managing application assets, backups, logs, and media files in cloud or on-premises environments.

Rclone is a powerful command-line program for managing files on various cloud storage services. It supports over 70 cloud storage products including S3, Google Drive, and more. This skill provides reference and usage guides for terminal-based operations like upload, download, sync, copy, move, and mount. It includes security warnings and configuration instructions to ensure safe data handling.

Retrieve numerical weather prediction data from public AWS S3 and HTTP archives using GRIB2 inventories and byte ranges. Supports Herbie, provider fallbacks, and verified caching. Ideal for fetching GFS, HRRR, or RAP model outputs where specific variables or levels are needed. Does not interpret forecasts.