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Claude Engineering Skills (Page 11 of 162)

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

9,689 skills · updated 2026-05-02 · showing 601–660 of 9,689 by quality score

Agent-to-Agent (A2A) server configuration patterns for HTTP, STDIO, SSE, and WebSocket transports. Use when building A2A servers, configuring MCP transports, setting up server…
Score 70/100
Implement state machines with AASM for workflow management. Covers state transitions, guards, callbacks, and testing.
Score 70/100
Analyze A/B test results with statistical significance, sample size validation, confidence intervals, and ship/extend/stop recommendations.
Score 70/100
Ab Test Analyzer - Auto-activating skill for Data Analytics. Triggers on: ab test analyzer, ab test analyzer Part of the Data Analytics skill category.
Score 70/100
Calculate statistical significance for A/B tests. Sample size estimation, power analysis, and conversion rate comparisons with confidence intervals.
Score 70/100
Эксперт A/B тестирования. Используй для статистических тестов, экспериментов и ML-оптимизации.
Score 70/100
Use when the user needs to design an A/B test, calculate sample size for an experiment, plan a multivariate test, create a testing hypothesis, or set up a CRO experimentation…
Score 70/100
Systematic A/B testing framework for all content elements — not just titles but hooks, structures, CTAs, posting times, hashtags, and formats.
Score 70/100
Structured guide for setting up A/B tests with mandatory gates for hypothesis, metrics, and execution readiness.
Score 70/100
When the user wants to A/B test App Store product page elements to improve conversion rate. Also use when the user mentions "A/B test", "product page optimization", "test my…
Score 70/100
When the user wants to plan, design, or implement an A/B test or experiment. Also use when the user mentions "A/B test," "split test," "experiment," "test this change," "variant…
Score 70/100
Convert JSON ABI files to TypeScript const exports with proper typing. Use when working with smart contract ABIs,
Score 70/100
Ably real-time messaging patterns, WebSocket channel management, message validation and processing, staleness filtering, error recovery strategies, collaborative editing with…
Score 70/100
Generate ABP Application.Contracts layer scaffolding (interfaces, DTOs, permissions) from technical design. Enables parallel development by abp-developer and qa-engineer.
Score 70/100
ABP Framework cross-cutting patterns including authorization, background jobs, distributed events, multi-tenancy, and module configuration.
Score 70/100
Write JavaScript code in the style of Dan Abramov, co-creator of Redux and React core team member. Emphasizes predictable state management, composition over inheritance, and…
Score 70/100
Configure CI/CD pipeline for Abridge clinical AI integrations with GitHub Actions. Use when setting up automated testing, FHIR validation, HIPAA compliance checks, or deployment…
Score 70/100
Collect Abridge debug evidence for support tickets and troubleshooting. Use when filing Abridge support tickets, collecting diagnostic data, or preparing evidence for escalation…
Score 70/100
Deploy Abridge clinical AI integration to HIPAA-compliant cloud infrastructure. Use when deploying to GCP Cloud Run, AWS ECS, or Azure Container Apps with healthcare-grade secrets…
Score 70/100
Create a minimal Abridge ambient AI clinical documentation example. Use when testing Abridge integration, verifying EHR connectivity, or learning how Abridge captures and…
Score 70/100
Configure Abridge local development with FHIR server, synthetic data, and hot reload. Use when setting up a development environment for clinical AI integration, testing encounter…
Score 70/100
Optimize Abridge clinical AI integration performance for high-volume deployments. Use when reducing note generation latency, optimizing audio streaming throughput, improving FHIR…
Score 70/100
Execute Abridge production readiness checklist for clinical AI deployment. Use when launching Abridge in a healthcare org, preparing for go-live, or validating HIPAA compliance…
Score 70/100
Implement Abridge rate limiting, backoff, and session throttling patterns. Use when handling 429 errors, managing concurrent encounter sessions, or optimizing API throughput for…
Score 70/100
Implement Abridge reference architecture for clinical AI integration. Use when designing a new Abridge deployment, reviewing project structure, or planning multi-site health…
Score 70/100
Use when implementing GraphQL resolvers with Absinthe. Covers resolver patterns, dataloader integration, batching, and error handling.
Score 70/100
Use when designing GraphQL schemas with Absinthe. Covers type definitions, interfaces, unions, enums, and schema organization patterns.
Score 70/100
Use when implementing real-time GraphQL subscriptions with Absinthe. Covers Phoenix channels, PubSub, and subscription patterns.
Score 70/100
You MUST use this before any creative work - creating features, building components, adding functionality, modifying behavior, designing systems, or making architectural…
Score 70/100
AI-native software development lifecycle that replaces traditional SDLC. Triggers on "plan and build", "break this into tasks", "build this feature end-to-end", "sprint plan…
Score 70/100
Autonomously simplifies code in your working changes or targeted files. Detects staged or unstaged git changes, analyzes for simplification opportunities following clean code and…
Score 70/100
Use when explaining concepts at different expertise levels, moving between abstract principles and concrete implementation, identifying edge cases by testing ideas against…
Score 70/100
Apply the aoa-safe-infra-change workflow inside an abyss-* repository using repo-relative operational surfaces, explicit local authority notes, rollback posture, and local…
Score 70/100
Run TDD cycle for feature implementation. Use when implementing features with RED-GREEN-REFACTOR, running test-driven development, automating TDD workflow, or ensuring test-first…
Score 70/100
Action-Domain-Responder pattern knowledge base. Provides patterns, antipatterns, and PHP-specific guidelines for ADR (web-specific MVC alternative) audits.
Score 70/100
Generates Architecture Decision Records (ADR) for PHP projects. Creates structured decision documentation with context, decision, and consequences.
Score 70/100
Analyzes PHP codebase for test coverage gaps. Detects untested classes, methods, branches, exception paths, and edge cases. Provides actionable recommendations.
Score 70/100
Generates ARCHITECTURE.md files for PHP projects. Creates layer documentation, component descriptions, and architectural diagrams.
Score 70/100
CQRS architecture knowledge base. Provides patterns, antipatterns, and PHP-specific guidelines for Command Query Responsibility Segregation audits.
Score 70/100
Generates DI Container configuration for PHP 8.5. Creates module classes, service providers, container configuration, and autowiring setup.
Score 70/100
Generates PHPUnit integration tests for PHP 8.5. Creates tests with real dependencies, database transactions, HTTP mocking. Supports repositories, API clients, message handlers.
Score 70/100
Generates InMemory repository implementations for PHP 8.5 testing. Creates fake repositories with array storage, supporting CRUD operations and queries without database.
Score 70/100
Generates PSR-20 Clock implementation for PHP 8.5. Creates ClockInterface implementations including SystemClock, FrozenClock, and OffsetClock for time abstraction and testing.
Score 70/100
Generates Rate Limiter pattern for PHP 8.5. Creates request throttling with token bucket, sliding window, and fixed window algorithms. Includes unit tests.
Score 70/100
Generates Test Data Builder and Object Mother patterns for PHP 8.5. Creates fluent builders with sensible defaults and factory methods for test data creation.
Score 70/100
Generates test doubles (Mocks, Stubs, Fakes, Spies) for PHP 8.5. Creates appropriate double type based on testing needs with PHPUnit MockBuilder patterns.
Score 70/100
Generates PHPUnit unit tests for PHP 8.5. Creates isolated tests with AAA pattern, proper naming, attributes, and one behavior per test. Supports Value Objects, Entities, Services.
Score 70/100
DDD architecture knowledge base. Provides patterns, antipatterns, and PHP-specific guidelines for Domain-Driven Design audits.
Score 70/100
Detects code smells in PHP codebases. Identifies God Class, Feature Envy, Data Clumps, Long Parameter List, Long Method, Primitive Obsession, Message Chains, Inappropriate…
Score 70/100
Detects test antipatterns and code smells in PHP test suites. Identifies 15 smells (Logic in Test, Mock Overuse, Fragile Tests, Mystery Guest, etc.) with fix recommendations and…
Score 70/100
Event-Driven Architecture knowledge base. Provides patterns, antipatterns, and PHP-specific guidelines for EDA audits including messaging, pub/sub, and saga patterns.
Score 70/100
Event Sourcing knowledge base. Provides patterns, antipatterns, and PHP-specific guidelines for Event Sourcing architecture audits.
Score 70/100
GRASP principles knowledge base for PHP 8.5 projects. Provides quick reference for 9 responsibility assignment patterns (Information Expert, Creator, Controller, Low Coupling,…
Score 70/100
Hexagonal Architecture (Ports & Adapters) knowledge base. Provides patterns, antipatterns, and PHP-specific guidelines for Hexagonal Architecture audits.
Score 70/100
Layered Architecture knowledge base. Provides patterns, antipatterns, and PHP-specific guidelines for traditional N-tier/Layered Architecture audits.
Score 70/100
Outbox Pattern knowledge base. Provides patterns, antipatterns, and PHP-specific guidelines for transactional outbox, polling publisher, and reliable messaging audits.
Score 70/100
Saga Pattern knowledge base. Provides patterns, antipatterns, and PHP-specific guidelines for saga orchestration, choreography, and distributed transaction audits.
Score 70/100
SOLID principles knowledge base for PHP 8.5 projects. Provides quick reference for SRP, OCP, LSP, ISP, DIP with detection patterns, PHP examples, and antipattern identification.
Score 70/100
Stability Patterns knowledge base. Provides patterns, antipatterns, and PHP-specific guidelines for Circuit Breaker, Retry, Rate Limiter, Bulkhead, and resilience audits.
Score 70/100
Testing knowledge base for PHP 8.5 projects. Provides testing pyramid, AAA pattern, naming conventions, isolation principles, DDD testing guidelines, and PHPUnit patterns.
Score 70/100
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