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Claude Engineering Skills (Page 274 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 16381–16440 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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Maintain strategic outcome framing. Use when a product, architecture, migration, quality, cleanup, or modernization effort spans tickets, needs success metrics, delegated…
Kubernetes node autoscaling and cost optimization with Karpenter. Use for node provisioning, spot instance management, cluster right-sizing, node consolidation,…
Performance and load testing with k6, locust, JMeter, Gatling, and artillery. Use for load/stress/spike/soak tests, API and database benchmarking, profiling, p95/p99 latency…
Decompose high-level work into ticket-ready execution units and maintain execution strategy. Use when a feature, refactor, migration, architecture change, or multi-step objective…
Python language expertise for idiomatic, production-quality code. Use for web frameworks (FastAPI, Django, Flask), data processing (pandas, numpy), ML patterns (sklearn, pytorch),…
Run Ralph implementation packets. Use for larger feature, refactor, test, migration, or cleanup slices when a Ralph-ready ticket needs fresh context, explicit write scope,…
API rate limiting and quota management. Use when implementing request throttling, API quotas, backpressure handling, or abuse protection.
Full-text search and search engine implementation. Use when implementing search functionality, autocomplete, faceted search, relevance tuning, or working with search indexes like…
Use when implementation should be driven by test-first verification: a focused executable check can fail before the change, pass after it, and provide evidence for a behavior,…
Test strategy guidance — test pyramid design, coverage goals, categorization, flaky test diagnosis, infrastructure architecture, and risk-based prioritization.
Maintain bounded execution and acceptance. Use when adding or changing code, tests, docs, config, refactors, migrations, cleanup, blockers, evidence/review disposition, or any…
TypeScript language expertise for type-safe, production-quality code. Use for advanced type system features (generics, discriminated unions, conditional and mapped types), strict…
Maintain accepted explanation. Use when architecture, workflow, troubleshooting, domain terminology, shared language, reference knowledge, or recurring how-to context should…
やりたいことを1行で言うと、B 型 loop engineering の 7 要素 (context / feedback / verification gate / termination / error handling / state / cost guard) を埋めた loop spec をコピペ可能な形で生成する。生成した spec は現行…
Deploy Loop Engineering patterns (Maker→Checker→Orchestrator→User pipeline, /goal primitive, state files, gateway hooks) system-wide on Hermes Agent.
Local teaching assistant for a Loopcraft learner workspace. Use when building the connected issue-progress loop, shaping the local issue checker control surface, choosing the next…
provides expert guidance on lord, a minimalist paas cli tool for deploying docker containers via ssh.
Lorekeeper-specific BLOCKER patterns, severity tiers, and review checklist — used when reviewing any PR touching src/lorekeeper/
Memorize important facts, user instructions, unique discoveries, and interesting knowledge into the Lorekeeper knowledge base.
The Lossless Group's extended-markdown flavor — what LFM is, when to use it, how its directives normalize across syntaxes (CommonMark, GFM, Obsidian callouts, remark-directive,…
Integration skill for Lovable.dev projects. Activates when working with: - Lovable.dev projects with GitHub sync - Supabase Edge Functions that need deployment - Database…
Integração entre projetos Lovable e Supabase, guiando conexão, auth, storage, Edge Functions e segurança (RLS) conforme documentação oficial do Lovable.
PaperBanana-inspired (Retriever→Planner→Stylist→Critic) prompt-only workflow that outputs ONE paste-ready Gemini Web prompt for: (1) a publication-ready methodology diagram, or…
Evaluate architecture and module boundaries for volatility-based decomposition using Juval Lowy's framework (from "Righting Software", building on Parnas 1972).
Control and monitor a Loxone Miniserver (smart home) via HTTP API and real-time WebSocket. Use for querying room/device status (temperatures, lights), watching live events, and…
Core types, transports, and utilities shared by all lspeasy packages. Use when: You are building a browser-based LSP client, a WebSocket-backed language....
Standalone refactor CLI driving any LSP server: project-wide rename, file-move with importer updates, and code actions.
USE FOR: Full-text search indexing and querying, faceted search, autocomplete and suggestion systems, document search with relevance ranking, and applications requiring embedded…
Triage and analyze any LUCI build results (including tests and compile). Supports finding builds by CL, failure listing, and log fetching.
Optimize Lucidchart API integration performance with caching, batch shape operations, and pagination strategies.
Reference Architecture for Lucidchart. Trigger: "lucidchart reference architecture".
Luftrecht und Flughafenrecht: Aircraft Arrest international. Aircraft Arrest international im Fachgebiet Luftrecht und Flughafenrecht als geführten Arbeitsgang mit Fragen,…
Product analyst — metrics architecture, funnel analysis, A/B test design, retention, and growth measurement.
Metrics architecture — produce a complete metrics plan given a product description. North Star, input metrics tree, instrumentation spec, action triggers, and counter-metrics.
Build a page or fill in Lumos for Astro variables from a Figma file, especially a messy one missing global variables.
Create Lunar policy plugins that enforce engineering standards. Use when building policies (Python scripts) that evaluate Component JSON data and produce pass/fail checks.
Use when an LWC needs to read related records across multiple sObjects in one request, paginate a related list with cursors, or replace several overlapping `@wire(getRecord)`…
Call Apex methods imperatively from LWC — on button click, lifecycle hooks, or conditional logic. Covers import syntax, cacheable vs non-cacheable, async/await patterns, error…
Use when designing or reviewing Lightning Web Components for the Salesforce mobile app, mobile device capabilities, or offline-aware behavior.
Set and enforce performance budgets for Lightning Web Components: bundle-size limits per component, LCP/INP field targets, wire-adapter count caps, and CI-gate configuration using…
How LWC reactivity actually works after Spring '20 (API v48+) — every class field is reactive on reassignment, but @track is still required for in-place mutation of plain…
Use when building LWCs that must react to live server pushes — Platform Events, Change Data Capture, or streaming updates — via the lightning/empApi (CometD) subscription model.
Use when setting up or reviewing Lightning Web Component unit tests with Jest, including `@salesforce/sfdx-lwc-jest`, wire adapter mocks, imperative Apex mocks, async rerender…
Use when integrating crates or ecosystem questions. Keywords: E0425, E0433, E0603, crate, cargo, dependency, feature flag, workspace, which crate to use, using external C…
End-to-end workflow for creating, rebuilding, or enhancing a client's website. Covers SEO audit, content extraction, Next.js scaffolding, real image/video assets, structured data,…
Use when learning Rust concepts. Keywords: mental model, how to think about ownership, understanding borrow checker, visualizing memory layout, analogy, misconception, explaining…
Use when reviewing code for anti-patterns. Keywords: anti-pattern, common mistake, pitfall, code smell, bad practice, code review, is this an anti-pattern, better way to do this,…
Microsoft 365 Agents SDK for .NET. Build multichannel agents for Teams/M365/Copilot Studio with ASP.NET Core hosting, AgentApplication routing, and MSAL-based auth.
Microsoft 365 Agents SDK for .NET. Build multichannel agents for Teams/M365/Copilot Studio with ASP.NET Core hosting, AgentApplication routing, and MSAL-based auth.
Microsoft 365 Agents SDK for .NET. Build multichannel agents for Teams/M365/Copilot Studio with ASP.NET Core hosting, AgentApplication routing, and MSAL-based auth.
Microsoft 365 Agents SDK for Python. Build multichannel agents for Teams/M365/Copilot Studio with aiohttp hosting, AgentApplication routing, streaming responses, and MSAL — from…
Microsoft 365 Agents SDK for Python. Build multichannel agents for Teams/M365/Copilot Studio with aiohttp hosting, AgentApplication routing, streaming responses, and MSAL — from…
Microsoft 365 Agents SDK for TypeScript/Node.js. Build multichannel agents for Teams/M365/Copilot Studio with AgentApplication routing, Express hosting, streaming responses, and…
Microsoft 365 Agents SDK for TypeScript/Node.js. Build multichannel agents for Teams/M365/Copilot Studio with AgentApplication routing, Express hosting, streaming respons — from…
End-to-end onboarding for a freshly-plugged-in M5Stack ESP32 device (Cardputer, Cardputer-Adv, Core, CoreS3, Stick) — detect on USB, flash UIFlow 2.0 firmware, and install the…
M5Stack 官方技术支持与开发助手。用于回答 M5Stack 产品规格、接口引脚、SKU/供电/电气特性、选型对比、兼容性、故障排除,以及 Arduino、UIFlow/UIFlow2、MicroPython、ESP-IDF、ESPHome、Home Assistant 集成等开发/API/示例代码问题;必须先检索 M5Stack 官方…
AI-powered testing patterns with Mabl including auto-healing tests, visual regression, API testing, performance monitoring, CI/CD integration, and intelligent test maintenance…
Use when building, testing, running, or deploying the Silo Apple clients (iOS, tvOS, macOS) from the Linux workstation, which has no Xcode — all Apple toolchain work runs on the…
Mac system monitoring skill. Returns CPU, memory, temperature, disk, and Docker status.
Diagnose and fix slow internet on macOS. Finds hidden bandwidth drains — VPNs (Cloudflare WARP, system VPN configs), iCloud sync (Desktop & Documents syncing dev projects),…
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