GitHub
cordon-node
Mark a node as unschedulable to prevent new pods from being scheduled. Use when a node is experiencing issues and needs maintenance. Existing pods continue running. Keywords: cordon, node maintenance, unschedul...
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Explorer
GitHub
restart-imagepullbackoff
Handle a pod stuck in ImagePullBackOff state. First investigates the image pull error, then restarts to retry. Keywords: imagepull, image pull backoff, ErrImagePull, registry, container image, pull failed.
GitHub
drain-node
Safely evict all pods from a node for maintenance. Cordons the node first, then evicts pods respecting PodDisruptionBudgets. Use before node maintenance or decommissioning. Keywords: drain, evict, node maintena...
GitHub
cluster-health
Check, validate, and troubleshoot Kubernetes cluster health. Use for quick status checks, pre-deployment validation, or debugging issues.
GitHub
deploy-via-gitops
Deploy application changes via GitOps workflow. Updates manifests in Git, triggers Flux reconciliation, and verifies deployment. Use for safe, auditable deployments. Keywords: deploy, gitops, flux, reconcile, r...
GitHub
list-pods-in-namespace
List all pods in a specific namespace with their status. Used to get an overview of workload health. Keywords: list pods, namespace, pod status, workload overview, pod health.
GitHub
restart-crashloop
Restart a pod stuck in CrashLoopBackOff. Use when pod has crashed 3+ times and a restart might resolve transient issues. Keywords: crashloop, restart, pod failure, container crash, pod stuck, pod crashing.
GitHub
get-resource-usage
Get resource usage metrics for nodes and pods. Uses Kubernetes metrics server to retrieve CPU and memory usage. Use for capacity planning or investigating resource issues. Keywords: resource usage, CPU, memory,...
GitHub
diagnose-storage-issue
Diagnose storage and persistent volume issues. Checks PVC binding, storage class configuration, and volume mount status. Use when pods are stuck pending due to volume issues. Keywords: PVC, PV, storage, volume,...
GitHub
check-flux-status
Check Flux CD GitOps sync status. Verifies Kustomizations, HelmReleases, and GitRepositories are synced and healthy. Use for deployment verification and troubleshooting. Keywords: flux, gitops, sync, kustomizat...
GitHub
scale-deployment
Scale a deployment to a specified number of replicas. Used for both scaling up (to handle load) and scaling down. Keywords: scale, replicas, deployment, statefulset, horizontal scaling, pod count.
GitHub
check-pod-resources
Check resource usage (CPU, memory) for pods. Used to identify pods consuming excessive resources. Keywords: pod resources, cpu, memory, consumption, metrics, resource usage, top pods.
GitHub
get-deployment-status
Get deployment health and replica status. Checks if deployment has desired replicas, available pods, and recent rollout status. Use to verify deployments are healthy. Keywords: deployment status, replica count,...
GitHub
list-recent-events
Collect recent Kubernetes events to identify issues. Events reveal warnings, errors, and state changes. Keywords: events, warnings, errors, cluster activity, state changes, recent events.
GitHub
get-cluster-health
Get overall cluster health status. Checks node readiness, system pod health, and control plane components. Use for periodic health checks or incident investigation. Keywords: cluster health, node status, cluste...
GitHub
usage-tracker
Track and analyze usage metrics with timestamped logging
GitHub
frontend-e2e-user-journeys
Use when implementing critical user workflows that span multiple pages/components - tests complete journeys end-to-end using Page Object Model, user-centric selectors, and condition-based waiting; use sparingly...
GitHub
run-the-tests
Run the project's test suite and fix any failures. If no test runner is configured, sets up best-in-class testing infrastructure for the project's language/framework. Ensures all tests pass before completion.
GitHub
writing-skills
Use when creating new skills, editing existing skills, testing skills with pressure scenarios, or verifying skills work before deployment - applies TDD to process documentation by running baseline tests, writin...
GitHub
test-driven-development
Use when implementing any feature or bugfix, before writing implementation code - write the test first, watch it fail, write minimal code to pass; ensures tests actually verify behavior by requiring failure fir...
GitHub
frontend-visual-regression-testing
Use when implementing UI components, design systems, or responsive layouts - verifies visual correctness through screenshot comparison and DevTools verification; prevents shipping broken UI
GitHub
frontend-accessibility-verification
Use when implementing any UI - verifies accessibility compliance through automated testing (axe-core), keyboard navigation, screen reader verification, and Lighthouse audits; legally required and ensures inclus...
GitHub
testing-anti-patterns
Use when writing or changing tests, adding mocks, or tempted to add test-only methods to production code - prevents testing mock behavior, production pollution with test-only methods, and mocking without unders...
GitHub
condition-based-waiting
Use when tests have race conditions, timing dependencies, or inconsistent pass/fail behavior - replaces arbitrary timeouts with condition polling; prefer event-based waiting when available (WebSockets, EventEmi...
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