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Claude Engineering Skills (Page 238 of 488)

Code review, refactoring, testing, DevOps, CI/CD, databases, cloud platforms, and full-stack development skills for Claude Code.

29,262 skills · updated 2026-10-25 · showing 14221–14280 of 29,262 by quality score

Sub-topics:Testing (4,356)Devops (3,948)Architecture (3,203)Backend (2,624)Frontend (1,764)Languages (1,535)Code Quality (1,513)Cloud Platforms (1,362)

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Run Codex accuracy review on documentation. Use when the user invokes /hyperclaude:hyper-docs-review or after the documenter agent edits docs.
Sync documentation to reflect recent code changes. Use when the user invokes /hyperclaude:hyper-docs-sync or after implementing changes that affect documented behavior (API…
Apply test-driven development discipline when implementing code changes. Use when about to write or modify behavior-bearing code (functions, modules, business logic).
Answers questions about HyperFleet architecture, design patterns, versioning strategies, cluster lifecycle, event-driven architecture, adapter framework, and git workflow by…
Use when applying Hyperflow's orchestration doctrine in Codex, Antigravity, or another single-agent surface.
Hyperflow execution phase. Use when a task file exists in .hyperflow/tasks/ and the work needs building — verbs like build, implement, add, refactor, "wire up", "run the plan",…
Hyperflow debugging. Use for bugs, test failures, runtime errors, broken builds, or "this doesn't work" reports — verbs like debug, "fix it", solve, "why is X failing", "Y is…
Work with the Hyperliquid public API, HyperCore REST endpoints, exchange actions, WebSocket subscriptions, signing, nonce handling, rate limits, and trading/request examples.
Diagnose and remediate cluster-wide HyperPod (EKS or Slurm) problems — creation / deployment failures (CloudFormation, EFA health check, lifecycle scripts, capacity), EKS access,…
Diagnose NCCL failures and adjacent training-pod failures on HyperPod GPU clusters (EKS or Slurm) — training hangs, AllReduce / collective-op timeouts, EFA or libfabric errors,…
Diagnose and remediate per-node issues on a HyperPod cluster (EKS or Slurm) — a specific node is unhealthy, unresponsive, stuck, or needs replacing.
Diagnose performance issues on Amazon SageMaker HyperPod clusters — uneven NCCL bandwidth across nodes and poor filesystem throughput. Read-only.
Diagnostic-only skill for Slurm scheduler and node-daemon issues on Amazon SageMaker HyperPod Slurm clusters. Scope mirrors the HyperPod troubleshooting guide.
Comprehensive guidance on integrating Tailwind CSS and JavaScript in Hyvä Themes, including configuration merging, module registration, and build processes for Magento 2.
Guides integration of the Horizon Platform SDK for Meta Quest and Horizon OS Android/Kotlin apps — achievements, IAP, users, leaderboards, presence, notifications, abuse…
Build and iterate on React Native apps for Meta VR / Horizon OS with Expo. Covers the fast dev loop — install Expo Go from the Meta Horizon Store, run a Metro dev server, load its…
Guides shipping a web app to the Meta Quest and Horizon OS Store as a PWA/TWA — both 2D windowed panels and immersive WebXR/VR.
Guides integration of the Horizon Platform SDK for Meta Quest and Horizon OS Unity/C# apps — achievements, IAP, users, leaderboards, challenges, presence, notifications, abuse…
Installs and configures the Meta XR Simulator for testing Meta VR and Horizon OS apps without a physical device.
Monitor iMessage/SMS conversations and auto-respond based on configurable rules, AI prompts, and rate-limiting conditions.
Framework-specific i18n implementation: i18next + react-i18next (React/Next.js), next-intl (Next.js App Router), Django's i18n (gettext/makemessages), Rails I18n (YAML-based),…
Usa esta skill cuando implementes internacionalización en un proyecto Next.js App Router: next-intl, useTranslations, getTranslations, ICU MessageFormat, useFormatter, detección…
Usa esta skill cuando implementes internacionalización en un proyecto Vite SPA con React: react-i18next + i18next, ICU MessageFormat, pluralización, formateo de…
i18n testing covering locale switching, date/number formatting, RTL layout, plural forms, ICU messages, and translation completeness verification.
Render a single DRR fluoroscopy frame from a CT cache or synthetic phantom. Use when asked to render DRR, generate a fluoro image, or smoke-test the Slang renderer.
Verify host/GPU requirements and PYTHONPATH for the catheter navigation workflow. Use when asked to set up, install, or bootstrap catheter_navigation, or when hitting…
Design agent-native applications where agents replace UI users as the primary actor. Use when designing MCP tools, agent-loop architectures, shared-workspace file pattern — from…
Structured code reviews with severity-ranked findings and deep multi-agent mode. Use when performing a code review, auditing code quality, or critiquing PRs, MRs, or diffs.
Document solved problems for team reuse. Provides process knowledge for /ia-compound. Use when documenting a resolved issue, writing up lessons learned, capturing a post- — from…
Systematic root-cause debugging with verification. Use for errors, stack traces, broken tests, flaky tests, regressions, or anything not working as expected.
Visual design and aesthetic direction for frontend interfaces. Use when building web pages, landing pages, dashboards, or applications where visual identity matters.
Structured reasoning modifiers (/think, /verify, /adversarial, /edge, /confidence, /assumptions, etc.) to stress-test decisions, surface assumptions, or enumerate edge ca — from…
Modern PHP 8.4 and Laravel patterns: architecture, Eloquent, queues, testing. Use when working with Laravel, Eloquent, Blade, artisan, PHPUnit, PHPStan, or building/testi — from…
Pine Script v6: syntax, performance, error diagnosis, backtesting, visualization. Use when writing or debugging `.pine` files or TradingView Pine indicators/strategies.
PostgreSQL schema design, query optimization, indexing, and administration. Use when working with PostgreSQL, JSONB, partitioning, RLS, CTEs, window functions, or EXPLAIN ANALYZE.
Python patterns for CLI tools, async concurrency, and backend services. Use when working with Python code, building CLI apps, FastAPI services, async with asyncio, backgr — from…
React architecture patterns, TypeScript, Next.js, hooks, and testing. Use when working with React component structure, state management, Next.js routing, Vitest, React Te — from…
Process code review feedback critically: check correctness before acting, push back on incorrect suggestions, no performative agreement.
Rust patterns for CLI tools, backend services, and general application code. Use when working with Rust, Cargo workspaces, axum/tokio services, clap CLIs, async concurren — from…
Simplifies, polishes, and declutters code without changing behavior. Use when asked to simplify, clean up, refactor, declutter, remove dead code or AI slop, or improve re — from…
Terraform and OpenTofu configuration, modules, testing, state management, and HCL review. Use when working with Terraform, OpenTofu, HCL, tfvars, tftest, state migration — from…
Actually APPLY an Infrastructure-as-Code change — the highest-stakes mutator in nyann; it can mutate real cloud infrastructure.
Terraform, Pulumi, CloudFormation, and infrastructure as code for data platforms
**UTILITY SKILL** — Shared IaC deploy patterns for Bicep + Terraform agents: deployment strategies, circuit breaker, known deploy issues.
Write composable Terraform/OpenTofu modules: single responsibility, typed variables with validation, documented outputs, for_each over count to avoid reorder churn, pinned…
Use for infrastructure, repository settings, cloud resources, Kubernetes, runner, secret, cron, runtime config, or deployment changes. Requires a declarative source of truth.
Review infrastructure-as-code changes for safety and correctness. Use when a mid-level developer needs a second look on IaC.
Infrastructure as Code with Terraform and Terragrunt. Use for creating, validating, troubleshooting, and managing Terraform configurations, modules, and state.
Rank the parts of a system by how many parties must change when each part changes (Identifiers, then API, then Data, then Architecture) and catch inversions where a…
Build and run IAG (Itential Automation Gateway) services — Python scripts, Ansible playbooks, OpenTofu plans. YAML-driven service definitions, imported with iagctl.
Audit the union of every IAM policy attached to one principal for privilege-escalation paths that no single statement reveals, and for apparent escalations that are already…
Creates and fixes IAM roles and policies for ECS Fargate deployments: task execution role (ECR pull, CloudWatch, Secrets Manager at startup), task role (SSM, Secrets Manager at…
Verify technical accuracy of JavaScript concept pages by checking code examples, MDN/ECMAScript compliance, and external resources to prevent misinformation — from…
Deploy and orchestrate the Interactive Brokers (IB) Gateway via Docker Compose. Use this when the user needs to spin up or tear down the IB Gateway to provide connectivity for…
Use when testing Immortal Barons behavior — verifying a mechanic's numbers, reproducing something seen in play, exercising inter-BBS features, or changing game state outside the…
Expert guidance for Ibis, the Python dataframe library that provides a pandas-like API but generates SQL for execution on any backend — DuckDB, PostgreSQL, BigQuery, Snow — from…
Use when working in mm-ibkr-gateway to access market data, account summary, positions, PnL, or orders via the REST API (FastAPI).
Use when working in mm-ibkr-gateway to access market data, account summary, positions, PnL, or orders directly in Python via ibkr_core.
Reference guide for writing and running Langflow frontend accessibility tests with axe (Jest) and IBM Equal Access (Playwright `page.runA11yScan`).
Optimize IC10 code for efficiency and line count. Use when user wants to reduce line count, improve performance, or refactor existing Stationeers IC10 code.
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