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Found 1,101 Skills
Debugging optimized builds skill for diagnosing issues in release code. Use when debugging RelWithDebInfo builds, using -Og for debuggable optimization, working with split-DWARF, applying GDB scheduler-locking, reading inlined frames, or understanding "value optimized out" messages. Activates on queries about debugging optimized code, RelWithDebInfo, -Og, inlined functions in GDB, value optimized out, GDB with -O2, or debugging release builds.
Flux GitOps patterns for the homelab Kubernetes platform using ResourceSets. Use when: (1) Adding new Helm releases or applications to the platform, (2) Deploying a new service to Kubernetes, (3) Debugging Flux reconciliation issues or sync problems, (4) Understanding ResourceSet patterns, (5) Configuring Kustomizations and variable substitution, (6) Questions about helm-charts.yaml or platform structure, (7) GitOps workflow questions. Triggers: "add helm release", "deploy to kubernetes", "add new service", "add application", "flux resourceset", "flux reconciliation", "flux not syncing", "flux stuck", "gitops", "helm-charts.yaml", "platform values", "flux debug", "HelmRelease not ready", "kustomization", "helmrelease", "add chart", "deploy helm chart"
Manage Cilium network policies: profile selection, access labels, Hubble debugging, platform namespace CNPs, and emergency escape hatch procedures. Use when: (1) Deploying a new application and setting network profile, (2) Debugging blocked traffic with Hubble, (3) Adding shared resource access, (4) Creating platform namespace CNPs, (5) Using the escape hatch for emergencies, (6) Verifying network policy enforcement. Triggers: "network policy", "hubble", "dropped traffic", "cilium", "blocked traffic", "network profile", "access label", "escape hatch", "cnp", "ccnp"
Skill for Playwright-driven web UI testing, exploration, test generation, execution, and debugging (TypeScript or Python). Triggers for tasks involving application testing, validation, test generation, or UI automation in web applications.
Operate the Google Cloud gcloud CLI safely and effectively. Authenticates users, reads cloud resource state freely for debugging and exploration, and creates, updates, or deletes resources only after explicit user confirmation. Use when working with gcloud, Google Cloud CLI, GCP resources, cloud debugging, reading logs, managing Compute Engine, Cloud Run, Cloud Functions, GKE, IAM, networking, Cloud Storage, Cloud SQL, Pub/Sub, or when the user mentions any gcloud command, Google Cloud project, or needs to authenticate with GCP.
Manages shadcn components and projects — adding, searching, fixing, debugging, styling, and composing UI. Provides project context, component docs, and usage examples. Applies when working with shadcn/ui, component registries, presets, --preset codes, or any project with a components.json file. Also triggers for "shadcn init", "create an app with --preset", or "switch to --preset".
Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs.
Use when implementing or debugging ANY network request, API call, or data fetching. Covers fetch API, axios, React Query, SWR, error handling, caching strategies, offline support.
Fetch up-to-date library documentation via Context7 API. Use PROACTIVELY when: (1) Working with ANY external library (React, Next.js, Supabase, etc.) (2) User asks about library APIs, patterns, or best practices (3) Implementing features that rely on third-party packages (4) Debugging library-specific issues (5) Need current documentation beyond training data cutoff (6) AND MOST IMPORTANTLY, when you are installing dependencies, libraries, or frameworks you should ALWAYS check the docs to see what the latest versions are. Do not rely on outdated knowledge. Always prefer this over guessing library APIs or using outdated knowledge.
Profile and optimize Python code using cProfile, memory profilers, and performance best practices. Use when debugging slow Python code, optimizing bottlenecks, or improving application performance.
Master end-to-end testing with Playwright and Cypress to build reliable test suites that catch bugs, improve confidence, and enable fast deployment. Use when implementing E2E tests, debugging flaky tests, or establishing testing standards.
Windows App Development CLI (winapp) for building, packaging, and deploying Windows applications. Use when asked to initialize Windows app projects, create MSIX packages, generate AppxManifest.xml, manage development certificates, add package identity for debugging, sign packages, or access Windows SDK build tools. Supports .NET, C++, Electron, Rust, Tauri, and cross-platform frameworks targeting Windows.