Claude Skills by cloudthinker-ai

Use when working with Victoria Metrics — victoriaMetrics time-series database with MetricsQL queries, vmstorage health, vmselect performance, retention management, and cluster monitoring. Covers metric ingestion, cardinality analysis, query optimization, and multi-tenant operations. Use when querying metrics via MetricsQL, analyzing storage health, investigating cardinality, or managing VictoriaMetrics clusters.

Generate actionable Bedrock cost optimization recommendations with estimated savings. Use when user asks to optimize Bedrock spending, reduce LLM costs, find Bedrock savings, improve prompt caching efficiency, evaluate model tiering, or review AI inference costs. Covers model downgrade opportunities (Opus to Sonnet/Haiku), cache efficiency tuning, batch inference candidates, cross-region cost arbitrage, token efficiency analysis, and prioritized recommendations with USD savings estimates.

Confluence page management, space administration, and content collaboration. Use when working with Confluence pages, spaces, comments, or Atlassian connections.

Jira issue tracking, project management, and workflow automation. Use when working with Jira issues, projects, sprints, or Atlassian connections.

Use when working with Linear — linear project management for engineering teams. Covers issue tracking, sprint cycles, project roadmaps, team management, and workflow automation. Use when querying Linear issues, managing sprints, analyzing team velocity, searching for tickets, or creating/updating issues via the Linear GraphQL API.

Use when working with Zabbix — zabbix monitoring platform CLI. Use when working with Zabbix hosts, templates, triggers, events, logs, maintenance, dashboards, or configuration export/import.

Use when performing access request workflow — standardized access request process with multi-level approval chain for granting system, application, and data access. Covers request submission, manager approval, security review, provisioning, and access certification to ensure least-privilege compliance and audit trail documentation.

Use when performing accessibility audit — comprehensive accessibility audit template following WCAG 2.1 guidelines. Covers automated scanning, manual testing, keyboard navigation, screen reader compatibility, color contrast analysis, and remediation planning to ensure digital products are usable by people with disabilities.

Use when performing adr template — structures an Architecture Decision Record (ADR) to capture the context, decision, and consequences of significant architectural choices. This template ensures decisions are documented with sufficient detail for future teams to understand not just what was decided, but why.

Use when performing ai ethics review — conducts an ethical review of AI/ML systems covering fairness, transparency, accountability, privacy, and safety. Evaluates potential harms, bias in training data and model outputs, explainability requirements, and produces an ethics impact assessment with mitigation recommendations.

Use when performing alert fatigue reduction — analyzes alerting configurations to identify noise, redundancy, and low-value alerts that contribute to on-call fatigue. This template walks teams through auditing their alert rules, measuring signal-to-noise ratios, and implementing changes to ensure every page is actionable and meaningful.

Use when performing api breaking change review — aPI backwards compatibility review template for detecting breaking changes in REST, GraphQL, and gRPC APIs. Covers endpoint modifications, schema changes, response format changes, deprecation policy enforcement, and versioning strategy validation to prevent disruption to API consumers.

Use when performing api contract review — provides a structured review checklist for evaluating API contracts including REST, gRPC, and GraphQL endpoints. This template covers naming conventions, versioning, error handling, pagination, authentication, rate limiting, and backward compatibility to ensure APIs meet organizational standards before launch.

Use when performing api design review — structured review template for evaluating API designs before implementation. Covers RESTful conventions, naming consistency, error handling patterns, pagination strategy, versioning, security considerations, and documentation completeness to ensure APIs are intuitive and maintainable.

Use when performing api latency investigation — provides a systematic investigation framework for diagnosing and resolving API latency issues. Covers distributed tracing analysis, bottleneck identification across the request path, database query impact, external dependency latency, and optimization recommendations with expected impact.

Use when performing api sunset notification — template for managing API sunset notifications and deprecation communications. Covers consumer identification, multi-channel notification strategy, deprecation header implementation, migration tracking, escalation procedures, and sunset enforcement to ensure smooth API retirement.

Use when performing api versioning strategy — template for defining and implementing API versioning strategies. Covers versioning scheme selection, backward compatibility analysis, migration path design, client communication planning, and deprecation timelines to manage API evolution without breaking existing consumers.

Use when performing architecture decision record — architecture Decision Record (ADR) template covering context, decision drivers, considered options, decision outcome, consequences, and status tracking. Based on the MADR format. Use for documenting significant technical decisions with full rationale.

Use when performing architecture review board — architecture review template for evaluating major system changes, RFC proposals, and design documents. Covers scalability analysis, technology selection rationale, integration patterns, operational readiness, and long-term maintainability to ensure architectural decisions align with organizational standards and goals.

Use when performing aws to gcp migration — guides a structured migration from AWS to Google Cloud Platform, covering service mapping, data transfer strategies, IAM reconfiguration, networking changes, and validation testing. Produces a phased migration plan with rollback procedures and cost projections for the target environment.

Use when performing backup verification test — template for systematically verifying backup integrity and recoverability. Covers backup inventory, restore testing in isolated environments, data integrity validation, RTO/RPO measurement, and gap analysis to ensure backups are actually recoverable when needed.

Use when performing blameless postmortem — blameless postmortem template covering incident timeline, contributing factors analysis, impact assessment, what went well, what could be improved, and concrete action items. Focuses on systemic improvements over individual blame. Use after any SEV1/SEV2 incident.

Use when performing blue green deployment — blue-green deployment template covering environment preparation, parallel stack deployment, traffic switching, validation gates, and cleanup. Use for zero-downtime releases with instant rollback capability.

Use when performing business continuity plan — template for developing and validating business continuity plans for critical services. Covers business impact analysis, recovery strategy definition, team roles and communication plans, failover procedures, testing schedules, and plan maintenance to ensure operational resilience during disruptions.

Use when performing caching strategy review — reviews and designs caching strategies for services, evaluating cache placement, invalidation approaches, consistency trade-offs, and capacity planning. This template helps teams make informed decisions about what to cache, where to cache it, and how to handle cache lifecycle management.

Use when performing canary deployment — canary deployment template covering traffic percentage ramp-up, metrics gates at each stage, automated promotion criteria, and rollback triggers. Use for gradual, risk-controlled production releases with real traffic validation.

Use when performing capacity planning review — capacity planning workflow covering traffic forecasting, resource utilization analysis, scaling strategy, cost projections, and bottleneck identification. Use for quarterly capacity reviews, pre-launch planning, or scaling readiness assessments.

Use when performing cascading failure response — response playbook for cascading and correlated failures across multiple services. Covers identification of the originating failure, blast radius mapping, circuit breaker activation, load shedding strategies, service isolation, dependency graph analysis, and coordinated multi-team recovery procedures.

Use when performing ccpa compliance check — evaluates organizational compliance with the California Consumer Privacy Act (CCPA) and California Privacy Rights Act (CPRA). Covers consumer rights implementation, data inventory, privacy notice requirements, vendor management, opt-out mechanisms, and data protection assessments.

Use when performing cdn optimization review — reviews and optimizes CDN configuration for maximum cache hit ratio, minimal latency, and cost efficiency. Covers cache policy tuning, origin shield configuration, edge function optimization, security headers, and geographic performance analysis.

Use when performing certificate expiry incident — tLS/SSL certificate expiry incident response and prevention playbook. Covers emergency certificate renewal, impact assessment, interim mitigations, certificate chain validation, automated renewal configuration, monitoring setup, and organizational processes to prevent certificate-related outages.

Use when performing certificate renewal automation — runbook for TLS/SSL certificate renewal across infrastructure. Covers certificate inventory, expiration tracking, CSR generation, certificate issuance, deployment to load balancers and CDNs, chain validation, and post-renewal verification to prevent outages from expired certificates.

Use when performing change management process — template for managing infrastructure and application changes through a structured change management process. Covers change classification, risk assessment, approval workflows, implementation planning, rollback procedures, and post-implementation review aligned with ITIL best practices.

Use when performing chaos engineering experiment — chaos engineering experiment template covering hypothesis definition, blast radius containment, experiment execution, observation, and learning. Supports Chaos Monkey, Litmus, Gremlin, and manual fault injection. Use for resilience validation and failure mode discovery.

Use when performing chaos engineering incident drill — planned failure injection exercise framework with observation checklists, hypothesis definition, blast radius controls, rollback procedures, and post-drill analysis. Guides teams through designing, executing, and learning from controlled chaos experiments to validate incident response readiness and system resilience.

Use when performing ci cd pipeline review — reviews CI/CD pipeline configuration for reliability, speed, security, and best practices. Covers build optimization, test strategy, deployment patterns, secret management, artifact handling, and pipeline-as-code quality to improve developer experience and release confidence.

Use when performing cis benchmark aws — cIS Benchmark assessment for AWS covering identity and access management, logging, monitoring, networking, and storage controls. Based on CIS AWS Foundations Benchmark v3.0. Use for security baseline validation or hardening projects.

Use when performing cis benchmark k8s — cIS Benchmark assessment for Kubernetes covering control plane configuration, worker node security, RBAC policies, pod security, network policies, and secrets management. Based on CIS Kubernetes Benchmark v1.8. Use for cluster hardening or compliance validation.

Use when performing cloud billing alert setup — configures comprehensive billing alerts and budget notifications across cloud accounts. Covers budget threshold alerts, anomaly detection, per-service spending limits, team-level notifications, and escalation procedures to prevent unexpected cloud costs.

Use when performing cloud commitment calculator — calculates the optimal mix of reserved instances, savings plans, and committed use discounts based on historical usage data. Produces a purchase plan that maximizes savings while maintaining flexibility for workload changes, including break-even analysis and risk assessment.

Use when performing cloud cost allocation model — designs a cost allocation and chargeback model for cloud spending across teams, projects, and environments. Covers tagging strategy, allocation rules for shared services, showback/chargeback reporting, and budgeting integration to drive accountability and optimize spending.

Use when performing cloud migration assessment — cloud migration readiness assessment covering application portfolio analysis, 6R migration strategy classification, dependency mapping, wave planning, risk assessment, and cost modeling. Use for planning data center exits, cloud-first transformations, or workload repatriation decisions.

Use when performing cloud provider outage response — response playbook for regional or service-level outages from major cloud providers (AWS, GCP, Azure). Covers impact assessment, multi-region failover procedures, customer communication during provider outages, SLA credit documentation, and architectural resilience improvements to reduce dependency on single cloud regions or services.

Use when performing cmmc readiness check — assesses organizational readiness for Cybersecurity Maturity Model Certification (CMMC 2.0) at the target level. Covers CUI identification, NIST SP 800-171 control implementation, gap analysis against CMMC practices, and preparation for third-party assessment at Level 2 or self-assessment at Level 1.

Use when performing code review guidelines — structured code review template covering correctness, security, performance, maintainability, and testing. Provides a consistent review checklist, severity classification, and feedback framework to ensure thorough reviews and constructive feedback across engineering teams.

Use when performing compliance code review — regulatory compliance code review template covering SOC 2, HIPAA, PCI DSS, and GDPR requirements. Evaluates code changes for data handling compliance, audit logging, access controls, encryption standards, and data retention policies to ensure regulatory requirements are met in code.

Create structured Confluence incident report pages from RCA findings. Generates comprehensive post-incident documentation with timeline, impact analysis, root cause, and action items.

Use when performing connection pool tuning — guides the analysis and optimization of connection pools for databases, HTTP clients, and message brokers. Covers pool sizing calculations, timeout configuration, leak detection, monitoring setup, and performance validation to eliminate connection-related bottlenecks.

Use when performing container security scan — provides a structured process for scanning container images and runtime environments for security vulnerabilities, misconfigurations, and compliance violations. This template covers image scanning, Dockerfile best practices, runtime security policies, and remediation tracking.

Use when performing cost optimization report — generate a comprehensive cloud cost optimization report by analyzing spending patterns, identifying waste, and recommending savings opportunities across AWS, GCP, or Azure. Covers idle resource detection, rightsizing, reserved instance/commitment analysis, and prioritized savings recommendations.