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Claude Engineering Skills (Page 253 of 458)

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

27,473 skills · updated 2026-08-25 · showing 15121–15180 of 27,473 by quality score

Sub-topics:Testing (3,948)Devops (3,710)Architecture (3,058)Backend (2,471)Frontend (1,674)Languages (1,456)Code Quality (1,431)Cloud Platforms (1,292)

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[73] CLOSE. Record and maintain Lessons in MEMORY.md after a problem is solved or the user confirms success.
Fast semantic code navigation via LSP. Load FIRST before ANY code task - even 'simple' ones. Trigger scenarios: (1) fixing lint/type/pyright/mypy warnings or errors, (2) fixing…
Guide for designing effective memory architectures in Letta agents. Use when users need help structuring memory blocks, choosing between memory types, or optimizing memory…
Generates Lettuce BDD tests for Python with feature files and step definitions. Note: Lettuce is legacy/unmaintained; consider Behave for new projects.
Build native UIs in the style of Raph Levien, architect of Druid, Xilem, and Vello. Emphasizes declarative reactive architecture, synchronized tree transformations,…
Creates 3 core project docs (requirements.md, architecture.md, tech_stack.md). L3 Worker invoked by ln-110-project-docs-coordinator. ALWAYS created.
Creates runbook.md for DevOps setup. L3 Worker invoked CONDITIONALLY when hasDocker detected.
Builds and launches Docker containers with health verification using best practices
Orientação LGPD para operações de tratamento no Brasil. Cobre bases legais (Art. 7º e Art. 11), RIPD, incidentes (Arts. 48-49), direitos dos titulares (Art.
TypeScript-first ORM with SQL-like syntax, type safety, and zero dependencies. Use for database operations, schema design, migrations, and query building with Drizzle ORM.
Best practices for GitHub Actions workflows including security, performance, and maintenance
Fullstack cross-platform framework for Rust that lets you build applications for web, desktop, and mobile with a single codebase — from DioxusLabs/dioxus
Comprehensive Slint GUI development expert based on official source code. Covers Rust integration, component design, layouts, styling, animations, cross-platform deployment, and…
Best practices for writing R package tests using testthat version 3+. Use when writing, organizing, or improving tests for R packages.
Vitest - Next Generation Unit Testing Framework สำหรับ Vite ที่รองรับ TypeScript, HMR, และ Jest-compatible API
libeval - RAG evaluation system. Evaluator orchestrates quality assessment using LLM-as-judge patterns. CriteriaEvaluator scores responses against rubrics.
libeval - RAG evaluation system. Evaluator orchestrates quality assessment using LLM-as-judge patterns. CriteriaEvaluator scores responses against rubrics.
Track, organize, and maintain plans.md files and code TODOs for the libgraphql project. Use when the user asks to update plans, sync TODOs, mark tasks complete, add new tasks,…
libharness - Test harness and mock infrastructure. createMockStorage, createMockConfig, createMockLogger provide framework mocks.
libperf - Performance testing utilities. benchmark function measures execution time and memory. validateDuration and validateMemory assert performance constraints.
Meta-skill that indexes, optimizes, and auto-generates Claude skills with GitOps automation, OCA GitHub bot integration, and Odoo developer tools.
Knowledge steward for Johnny-Decimal/Zettelkasten Obsidian vaults. Use when managing vault structure, auditing links, cleaning up notes, constructing new vault sections, reviewing…
Use when when you need to reconstruct or validate the control-flow architecture of a spectral search system that must handle both exact-match library lookups and analogue…
Plan and review Waitkit library architecture, package boundaries, public exports, TypeScript/tsup output, package metadata, and release impact.
Provides Mermaid diagramming patterns for technical documentation including flowcharts, sequence diagrams, ERDs, class diagrams, state diagrams, Gantt charts, and mindmaps.
Use when writing or reviewing Python that wraps a network service or authors a client SDK: client construction, async lifecycle, granular timeouts, retry policy, idempotency keys,…
Provides guidelines for effective utilization of specific libraries within the project, including axios, js-yaml, mime-types, node-gyp, uuid, and zod.
librel - Release management tools. VersionBumper handles semver version bumping for packages. ChangeDetector identifies changed packages between git commits.
librepl - Interactive REPL utilities. Repl class creates command-line interfaces with custom commands, state persistence, and terminal formatting.
librpc - gRPC framework for microservices. RpcServer and RpcClient provide base classes. loadProto loads protobuf definitions. createClientFactory builds typed service clients.
Build, read, validate, modify SBML biological network models via the libSBML Python API. SBML Levels 1–3, reactions/kinetic laws, species, rules, FBC extension for flux balance,…
libstorage - Storage abstraction layer. createStorage factory returns backend based on environment (local, S3, Supabase).
Navigate lidx's architecture and codebase. Use when designing features, understanding module boundaries, or finding where things live.
Comprehensive development support for LI.FI DEX aggregator including SDK, Widget, and API integration for cross-chain swaps and bridging.
Build production 1:1 stablecoin swaps with LI.FI Intents, where the amount sent equals the amount received with no visible gas or solver fees, on the same chain or across chains.
Liftera monorepo architecture patterns and best practices. Trigger: When making cross-app changes, adding new packages/apps, or deciding where code should live in the monorepo.
Complete guide for Light Protocol on Solana - includes ZK Compression for rent-free compressed tokens and PDAs using zero-knowledge proofs, and the Light Token Program for…
Integrates Lighthouse CI for automated performance testing, Core Web Vitals tracking, and regression detection in CI/CD pipelines.
Lighthouse optimization workflow for Next.js using next/image, next/font, script strategy tuning, client bundle reduction, and server/component boundary discipline.
Lighthouse workflow for React + Vite apps with focus on route-level lazy loading, dynamic imports, bundle reduction, hydration cost control, and stable UX semantics.
Lighthouse optimization workflow for static HTML/CSS/JS sites with deterministic fixes for LCP, CLS, script execution, render-blocking resources, and SEO safeguards.
Lighthouse optimization workflow for WordPress with deterministic handling of plugin/theme bloat, render-blocking assets, caching/CDN strategy, and image optimization.
Expert knowledge for real-time and baked lighting in games - from cinematography fundamentals to engine-specific optimization, covering GI, time-of-day, volumetrics, and…
Review Bitcoin Lightning Network protocol designs, compare channel factory approaches, and analyze Layer 2 scaling tradeoffs.
Technical reference on Lightning Network channel factories, multi-party channels, LSP architectures, and Bitcoin Layer 2 scaling without soft forks.
Use when an AI skill, MCP client, or automation needs browser-based web retrieval, JavaScript page loading, scraping, form interaction, markdown extraction, semantic DOM…
LightRAG is a Python-based retrieval-augmented generation framework that builds knowledge graphs from documents for more connected, contextual retrieval.
Optimized Kubernetes distributions and configurations for resource-constrained edge and IoT deployments
Bridge technical knowledge gaps using adult language — not childish, not jargon-heavy. Produce clear, accessible explanations of any document, concept, policy, architecture, or…
Use when working with `.c4`/`.likec4` files or LikeC4 CLI/config questions where exact DSL/CLI syntax is required, especially for strict command/snippet-first answers,…
Run Claude Code integration tests in isolated Lima VM sandboxes. Use for E2E testing, hook validation, session survival tests, and any scenario requiring isolated Claude execution.
Limrun API for remote mobile builds and simulators. Use when the user mentions Limrun, mobile builds, iOS or Android simulators, or app testing environments.
在 Limrun iOS 模拟器上配置、运行或调试 Detox。用于为应用挂接 Limrun Detox 运行时、连接 Detox mediator 或经反向隧道校验应用/测试器连接。
Configure CI/CD pipelines for testing Lindy AI agent integrations. Use when setting up automated testing, configuring GitHub Actions for webhook receiver tests, or validating…
Troubleshoot common Lindy AI agent errors and workflow failures. Use when encountering errors, debugging agent failures, or resolving integration problems.
Comprehensive debugging toolkit for Lindy AI agents. Use when investigating complex agent failures, collecting diagnostics, or preparing support tickets for Lindy support — from…
Comprehensive debugging toolkit for Lindy AI agents. Use when investigating complex issues, collecting diagnostics, or preparing support tickets.
Deploy applications that integrate with Lindy AI agents. Use when deploying webhook receivers, callback handlers, or applications connected to Lindy agents.
Create your first Lindy AI agent with a real trigger and action. Use when starting with Lindy, testing your setup, or learning basic agent workflow patterns.
Create a minimal working Lindy AI agent example. Use when starting a new Lindy integration, testing your setup, or learning basic Lindy API patterns.
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