DevOps

This skill provides comprehensive guidance for automating changelog generation from commits, PRs, and releases. It covers Conventional Commits conventions, Keep a Changelog format, semantic versioning, and configuration examples for popular tools like semantic-release, standard-version, git-cliff, and commitizen.

This skill provides comprehensive guidance for writing production-grade Bash scripts using defensive programming patterns. It covers strict mode settings, error trapping, safe variable handling, structured logging, and idempotent script design to help developers create reliable shell scripts for CI/CD pipelines, system administration, and automation tasks.

This skill provides comprehensive guidance for implementing GitOps workflows using ArgoCD and Flux CD. It covers installation, repository structure, sync policies, progressive delivery strategies (canary and blue-green deployments), and secret management best practices for automated Kubernetes deployments.

This skill provides production-ready Terraform module patterns and templates for AWS, Azure, and GCP infrastructure. It includes standardized module structures, VPC/networking examples, RDS database modules, and Terratest integration for testing infrastructure code.

This skill provides comprehensive guidance for setting up and configuring ShellCheck, a static analysis tool for shell scripts. It covers installation, configuration files (.shellcheckrc), common error codes and fixes, CI/CD integration patterns, and best practices for maintaining shell script quality.

A comprehensive documentation skill for configuring Istio traffic management in Kubernetes service mesh deployments. Provides ready-to-use YAML templates for routing, canary deployments, circuit breakers, retries, traffic mirroring, fault injection, and ingress gateways, along with debugging commands and best practices.

This skill provides comprehensive guidance for implementing observability in service mesh environments like Istio and Linkerd. It includes ready-to-use YAML templates for Prometheus, Jaeger, Grafana, and OpenTelemetry, along with PromQL queries for monitoring golden signals (latency, traffic, errors, saturation) and alerting rules for production deployments.

This skill provides production-ready patterns and configuration templates for setting up and optimizing Nx monorepo workspaces. It covers workspace architecture, project boundaries, CI caching, custom generators, and module boundary enforcement with ESLint.

A comprehensive reference skill for implementing Linkerd service mesh in Kubernetes. It provides installation guides, YAML templates for traffic policies, mTLS configuration, canary deployments, and multi-cluster setups, along with monitoring and debugging commands.

A comprehensive reference skill for designing multi-stage CI/CD pipelines. It covers deployment strategies (rolling, blue-green, canary, feature flags), approval gate patterns across different CI platforms, rollback automation, and pipeline monitoring best practices.

This skill provides comprehensive guidance for creating, organizing, and managing Helm charts for Kubernetes application packaging. It includes step-by-step workflows for chart structure, templating patterns, multi-environment configuration, and a validation script to ensure chart quality and security best practices.

This skill helps you set up and configure Prometheus for comprehensive metric collection and monitoring. It provides configuration templates for scrape jobs, recording rules, alert rules, and Kubernetes service discovery, along with validation commands and best practices for production deployments.

This skill provides comprehensive guidance for designing multi-cloud architectures. It includes service comparison tables across AWS, Azure, and GCP, migration strategies, cost optimization tips, and cloud-agnostic design patterns for building vendor-neutral applications.

A comprehensive guide to mastering advanced Git techniques including interactive rebasing, cherry-picking commits across branches, using git bisect to find bugs, managing multiple worktrees for parallel development, and recovering from mistakes with reflog. Helps developers maintain clean commit history and collaborate effectively.

This skill provides a comprehensive framework for implementing Service Level Indicators (SLIs), Service Level Objectives (SLOs), and error budgets. It includes Prometheus recording rules, Grafana dashboard configurations, and alerting strategies to help SRE teams measure and maintain service reliability.

A comprehensive guide for creating production-ready Kubernetes manifests. Provides step-by-step workflows, YAML templates for Deployments, Services, ConfigMaps, Secrets, and PersistentVolumeClaims, along with security best practices and troubleshooting guidance.

This skill helps you create production-ready Grafana dashboards for monitoring applications and infrastructure. It provides design patterns like RED and USE methods, JSON templates for common dashboard types (API, database, infrastructure), and provisioning examples using Terraform and Ansible.

This skill helps manage major dependency version upgrades in JavaScript/TypeScript projects. It provides strategies for compatibility analysis, staged upgrade workflows, codemod automation, and comprehensive testing approaches including rollback plans and automated update configuration with Renovate or Dependabot.

A comprehensive reference guide for the uv package manager, an extremely fast Python package installer written in Rust. Covers project setup, dependency management, virtual environments, Python version management, CI/CD integration, Docker workflows, and migration from pip/poetry/pip-tools.

This skill helps developers master monorepo management using Turborepo, Nx, and pnpm workspaces. It provides configuration patterns, dependency management strategies, code sharing approaches, build optimization techniques, and CI/CD setup guidance for multi-package repositories.

Provides production-ready GitHub Actions workflow templates for common CI/CD tasks including automated testing, Docker image building, Kubernetes deployments, matrix builds, and security scanning. Templates follow best practices with pinned action versions, caching, and reusable workflows.

A comprehensive guide for optimizing cloud costs across AWS, Azure, and GCP. Covers reserved instances, spot instances, savings plans, tagging strategies, auto-scaling patterns, and storage lifecycle policies with Terraform/HCL examples.

A comprehensive guide for implementing Kubernetes security policies including NetworkPolicy for network segmentation, RBAC for access control, Pod Security Standards for container hardening, and OPA Gatekeeper for policy enforcement. Provides ready-to-use YAML templates and best practices for production-grade cluster security.

This skill helps configure secure hybrid cloud networking by providing Terraform templates and best practices for connecting on-premises data centers to AWS, Azure, and GCP. It covers Site-to-Site VPN, Direct Connect, ExpressRoute, and Cloud Interconnect options with high availability patterns.

This skill provides comprehensive guidance for implementing distributed tracing using Jaeger and Grafana Tempo. It includes code examples for instrumenting applications in Python, Node.js, and Go with OpenTelemetry, along with Kubernetes and Docker deployment configurations for tracing infrastructure.

This skill provides comprehensive guidance for implementing secure secrets management in CI/CD pipelines. It covers HashiCorp Vault, AWS Secrets Manager, Azure Key Vault, and Google Secret Manager integration, along with best practices for secret rotation, scanning, and Kubernetes secrets synchronization.

This skill helps design and implement production-ready CI/CD pipelines with multi-stage workflows, approval gates, and deployment strategies. It provides templates for GitHub Actions and GitLab CI, covers secrets management with Vault/AWS/Azure/GCP, and includes security scanning, monitoring integration, and rollback automation patterns.

This skill provides expert guidance on cloud infrastructure design across AWS, Azure, and GCP. It includes agents for cloud architecture, Kubernetes orchestration, Terraform IaC, service mesh (Istio/Linkerd), hybrid networking, and FinOps cost optimization, along with production-ready configuration templates and best practices.

This skill provides comprehensive guidance for implementing GitOps workflows using ArgoCD and Flux CD for automated Kubernetes deployments. It includes Helm chart scaffolding with best practices, Kubernetes manifest generation templates, and security policy implementation including NetworkPolicies, RBAC, and Pod Security Standards.

A comprehensive observability skill that helps implement distributed tracing with Jaeger and Tempo, configure Prometheus metrics collection, create Grafana dashboards, and establish SLO/SLI frameworks. It provides expert guidance on monitoring infrastructure, performance optimization, and reliability engineering practices.