DevOps and Cloud

Status : Production Ready Last Updated : 2026-01-09 Dependencies : Cloudflare Workers (recommended), Google Cloud Project Skill Version : 1.0.0

This skill guides you through creating and validating Airflow DAGs using best practices and af CLI commands.

Scaffolded project? Cloud Trace and prompt-response logging are pre-configured by Terraform. See references/cloud-trace-and-logging.md for infrastructure details, env vars, and verification commands.

Source details, install context, and public review data are available on the full page.

Status : Production Ready Last Updated : 2026-01-25 Dependencies : None (standalone skill) Latest Versions : firebase@12.8.0, firebase-admin@13.6.0

Generate comprehensive, well-structured Product Requirements Documents (PRDs) that follow industry best practices. This skill helps product managers create clear, actionable requirements documents that align stakeholders and guide development teams.

Scaffolded project? Use the make commands throughout this guide — they wrap Terraform, Docker, and deployment into a tested pipeline.

Status : Production Ready Last Updated : 2026-01-12 Dependencies : None (pure JavaScript libraries) Latest Versions : docx@9.5.0, xlsx@0.18.5, pdf-lib@1.17.1, pptxgenjs@4.0.1

Analyze any topic, domain, or paper and generate a beautiful HTML report using Actionbook Browser — featuring SPA-aware navigation, network idle detection, batch operations, and intelligent page analysis.

Search the complete arXiv database of preprints across physics, mathematics, computer science, and quantitative biology using natural language queries powered by Valyu's semantic search API.

Source details, install context, and public review data are available on the full page.

Use this skill to design, implement, and debug WebGPU applications and GPU compute pipelines. Keep it framework-agnostic and focus on reusable WebGPU/WGSL patterns.

Creates a pre-configured devcontainer with Claude Code and language-specific tooling.

Determine whether a security finding is a true positive or false positive. Produce a determination with supporting evidence.

Use this skill to build and run WhatsApp automations: workflow CRUD, graph edits, triggers, executions, function management, app integrations, and D1 database operations.

Automatic security vulnerability detection.

Package : @anthropic-ai/claude-agent-sdk@0.2.12 Breaking Changes : v0.1.45 - Structured outputs (Nov 2025), v0.1.0 - No default system prompt, settingSources required

Purpose : Expert in creating comprehensive Mermaid diagrams for documentation, architecture visualization, and process mapping

Use af commands to test, debug, and fix DAGs in iterative cycles.

This skill helps migrate Airflow 2.x DAG code to Airflow 3.x , focusing on code changes (imports, operators, hooks, context, API usage).

This guide covers the mandatory requirements for Azure Verified Modules certification. These requirements ensure consistency, quality, and maintainability across Azure Terraform modules.

Critical thinking is a systematic process for evaluating scientific rigor. Assess methodology, experimental design, statistical validity, biases, confounding, and evidence quality using GRADE and Cochrane ROB frameworks. Apply this skill for critical analysis of scientific claims.

Status : Production Ready ✅ Last Updated : 2026-01-20 Dependencies : cloudflare-worker-base (for Worker setup) Latest Versions : wrangler@4.59.2, @cloudflare/workers-types@4.20260109.0

Comprehensive rules derived from Apple's Human Interface Guidelines. Apply these when building, reviewing, or refactoring any iPhone app interface.