Implement Anthropic Claude API rate limiting, backoff, and quota management. Use when handling 429 errors, optimizing request throughput, or managing RPM/TPM limits across usage…
Score 70/100
Implement Claude API reference architectures for common use cases. Use when designing a Claude-powered application, choosing between direct API vs queue-based, or planning a…
Score 70/100
Upgrade Anthropic SDK versions and migrate between Claude API versions. Use when upgrading the Python/TypeScript SDK, migrating from Text Completions to Messages API, or adopting…
Score 70/100
Implement event-driven patterns with Claude API: streaming SSE events, Message Batches callbacks, and async processing architectures.
Score 70/100
Determine the best Anthropic architecture for your project by analyzing requirements and recommending the optimal combination of Skills, Agents, Prompts, and SDK primitives.
Score 70/100
Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools.
Score 70/100
Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots,…
Score 70/100
Understand anti-reversing, obfuscation, and protection techniques encountered during software analysis.
Score 70/100
Understand anti-reversing, obfuscation, and protection techniques encountered during software analysis.
Score 70/100
Use when need to bypass Cloudflare protection, scrape websites with anti-bot measures, render JavaScript pages, or simulate real browser behavior for web scraping
Score 70/100
Testing and benchmarking LLM agents including behavioral testing, capability assessment, reliability metrics, and production monitoring—where even top agents achieve less than 50%…
Score 70/100
A hybrid memory system that provides persistent, searchable knowledge management for AI agents (Architecture, Patterns, Decisions).
Score 70/100
Specialized skill for building production-ready serverless applications on AWS. Covers Lambda functions, API Gateway, DynamoDB, SQS/SNS event-driven patterns, SAM/CDK deployment,…
Score 70/100
Expert patterns for Azure Functions development including isolated worker model, Durable Functions orchestration, cold start optimization, and production patterns.
Score 70/100
BullMQ expert for Redis-backed job queues, background processing, and reliable async execution in Node.js/TypeScript applications.
Score 70/100
Modern JavaScript/TypeScript development with Bun runtime. Covers package management, bundling, testing, and migration from Node.js.
Score 70/100
Master guide for using Claude Code effectively. Includes configuration templates, prompting strategies "Thinking" keywords, debugging techniques, and best practices for…
Score 70/100
Docker containerization expert with deep knowledge of multi-stage builds, image optimization, container security, Docker Compose orchestration, and production deployment patterns.
Score 70/100
Game development orchestrator. Routes to platform-specific skills based on project needs.
Score 70/100
Implement GitOps workflows with ArgoCD and Flux for automated, declarative Kubernetes deployments with continuous reconciliation.
Score 70/100
Comprehensive JavaScript reference covering 33+ essential concepts every developer should know. From fundamentals like primitives and closures to advanced patterns like…
Score 70/100
Production-ready patterns for building LLM applications. Covers RAG pipelines, agent architectures, prompt IDEs, and LLMOps monitoring.
Score 70/100
Implement comprehensive evaluation strategies for LLM applications using automated metrics, human feedback, and benchmarking.
Score 70/100
Expert patterns for Neon serverless Postgres, branching, connection pooling, and Prisma/Drizzle integration Use when: neon database, serverless postgres, database branching, neon…
Score 70/100
Nest.js framework expert specializing in module architecture, dependency injection, middleware, guards, interceptors, testing with Jest/Supertest, TypeORM/Mongoose integration,…
Score 70/100
Implement PCI DSS compliance requirements for secure handling of payment card data and payment systems.
Score 70/100
Complete browser automation with Playwright. Auto-detects dev servers, writes clean test scripts to /tmp.
Score 70/100
Caching strategies for LLM prompts including Anthropic prompt caching, response caching, and CAG (Cache Augmented Generation) Use when: prompt caching, cache prompt, response…
Score 70/100
Python development principles and decision-making. Framework selection, async patterns, type hints, project structure. Teaches thinking, not copying.
Score 70/100
Modern React patterns and principles. Hooks, composition, performance, TypeScript best practices.
Score 70/100
Modern React UI patterns for loading states, error handling, and data fetching. Use when building UI components, handling async data, or managing UI states.
Score 70/100
Comprehensive software architecture skill for designing scalable, maintainable systems using ReactJS, NextJS, NodeJS, Express, React Native, Swift, Kotlin, Flutter, Postgres,…
Score 70/100
Comprehensive fullstack development skill for building complete web applications with React, Next.js, Node.js, GraphQL, and PostgreSQL.
Score 70/100
Build Shopify apps, extensions, themes using GraphQL Admin API, Shopify CLI, Polaris UI, and Liquid. TRIGGER: "shopify", "shopify app", "checkout extension", "admin extension",…
Score 70/100
Create and manage Claude Code skills following Anthropic best practices. Use when creating new skills, modifying skill-rules.json, understanding trigger patterns, working with…
Score 70/100
Build Slack apps using the Bolt framework across Python, JavaScript, and Java. Covers Block Kit for rich UIs, interactive components, slash commands, event handling, OAuth…
Score 70/100
Tailwind CSS v4 principles. CSS-first configuration, container queries, modern patterns, design token architecture.
Score 70/100
Jest testing patterns, factory functions, mocking strategies, and TDD workflow. Use when writing unit tests, creating test factories, or following TDD red-green-refactor cycle.
Score 70/100
Trigger.dev expert for background jobs, AI workflows, and reliable async execution with excellent developer experience and TypeScript-first design.
Score 70/100
TypeScript and JavaScript expert with deep knowledge of type-level programming, performance optimization, monorepo management, migration strategies, and modern tooling.
Score 70/100
Expert knowledge for deploying to Vercel with Next.js Use when: vercel, deploy, deployment, hosting, production.
Score 70/100
Detect common technical and organizational anti-patterns in proposals, architectures, and plans. Use when strategic-cto-mentor needs to identify red flags before they become…
Score 70/100
Design or extend contract-oriented validation at module, service, or workflow boundaries. Use when two components interact across a meaningful interface, downstream assumptions…
Score 70/100
Bring up a bounded local multi-service stack by rendering runtime truth, checking selector-aware host readiness, and launching through one explicit lifecycle entrypoint with a…
Score 70/100
Refactor code toward clearer ports and adapters so domain or application logic is less entangled with infrastructure details.
Score 70/100
Make bounded infrastructure, configuration, service, or operational changes with explicit risk framing, proportional verification, and rollback thinking.
Score 70/100
Clarify which files are authoritative for repository guidance, operational instructions, architecture, and status, and keep entrypoint docs short and link-driven once canonical…
Score 70/100
Implement a bounded feature slice through test-first discipline, minimal implementation, and explicit refactor boundaries.
Score 70/100
Reviews Advent of Code TypeScript solutions for code quality, TypeScript idioms, and performance. Use when asked to review a day's solution, critique AoC code, or get feedback on…
Score 70/100
Complete guide for Apache Airflow orchestration including DAGs, operators, sensors, XComs, task dependencies, dynamic workflows, and production deployment
Score 70/100
Diagnoses Kafka consumer group lag using the Kafka AdminClient API and JMX metrics exposed via the Confluent Metrics API.
Score 70/100
Extracts and transforms Avro, Protobuf, and JSON Schema definitions from Confluent Schema Registry. Generates typed data models and validates schema compatibility using the Schema…
Score 70/100
Processes real-time event streams using KafkaJS consumer groups and transforms messages with configurable schemas.
Score 70/100
Complete guide for Apache Spark data processing including RDDs, DataFrames, Spark SQL, streaming, MLlib, and production deployment
Score 70/100
TypeScript and Node.js code samples for APC Mini MK2 development. Use when user needs "code example", "implementation", "easymidi", "@julusian/midi", "sample code", "how to…
Score 70/100
Apdex Score Calculator - Auto-activating skill for Performance Testing. Triggers on: apdex score calculator, apdex score calculator Part of the Performance Testing skill category.
Score 70/100
Use when building Apex classes meant to be invoked dynamically — from Flow, external packages, managed-package extensions, or loose-coupling code that cannot directly reference…
Score 70/100
Use when designing, reviewing, or debugging Apex code that relies on List, Set, or Map collections in triggers, batch classes, or service layers — especially for bulkification,…
Score 70/100
Use when diagnosing or preventing Apex CPU time and heap size problems, including nested-loop refactors, JSON memory pressure, string work, and `Limits.getCpuTime()` checkpoints.
Score 70/100
Use when reading or writing Hierarchy Custom Settings from Apex to resolve per-user/per-profile/org configuration.
Score 70/100