Skill UI

This skill provides comprehensive guidance for senior-level Laravel engineering. It focuses on building production-grade, maintainable, and highly secure applications using modern architectural patterns (clean architecture, services, etc.). Use this when developing new features, refactoring complex code, designing robust APIs, or optimizing database interactions within a Laravel environment. Adheres to best practices like Eloquent optimization and proper authentication flows.

Automates frontend lazy-loading workflows by guiding best practices, generating React/Vue-ready code, and validating production configurations for accessible, high-performance web apps.

LibFuzzer is LLVM’s in-process coverage-guided fuzzer for C/C++ projects compiled with Clang, providing a quick harness-based setup that can later transition to more advanced fuzzers while maintaining reproducible, high-throughput testing.

A mandatory workflow for ensuring high code quality across multiple ecosystems, including Node.js/TypeScript and Python. This pipeline runs static analysis tools—such as linters, type checkers (MyPy, tsc), and security scanners (Bandit)—after every code change. It mandates that no task is considered 'done' or committed until all validation checks pass, resolving style, syntax, and type mismatches.

Execute comprehensive load, stress, and soak tests to validate API performance, identify scaling bottlenecks, and establish throughput baselines. This tool simulates realistic, high-volume traffic patterns using industry-standard tools like k6 or Artillery, allowing users to define complex scenarios (e.g., e-commerce checkout flows, traffic spikes) and assert performance thresholds (p95 latency, error rates). It helps pinpoint resource limitations in databases, network layers, or compute resources, ensuring the API is ready for production scalability.

This skill provides advanced techniques for optimizing throughput and reducing latency when interacting with the Lokalise API. Learn to implement cursor-based pagination for massive key sets, establish robust local caching strategies using project activity timestamps, and utilize efficient batch operations (up to 500 items) for creating or updating keys. Essential for building scalable, high-performance translation pipelines.

This skill provides robust patterns for handling API rate limits and throttling, specifically demonstrated using the Lokalise API. It teaches how to implement request queuing (p-queue) with required spacing, automatic exponential backoff with jitter upon receiving 429 errors, and how to proactively monitor and utilize rate limit headers (X-RateLimit-*). Ideal for optimizing high-throughput, reliable API interactions and bulk operations.

A comprehensive guide to minimizing API usage costs by implementing advanced integration patterns. Learn to reduce request volume through response caching with TTL, replacing expensive polling with webhook-driven sync, and utilizing smart polling with change detection filters. Also covers usage tracking and request deduplication for highly efficient system architecture.

A comprehensive client library pattern for interacting with rate-limited APIs. This solution implements exponential backoff, robust retry logic (handling 429/5xx errors), concurrent request queuing, and cursor-based pagination. It ensures high throughput and reliable data fetching without exceeding API limits.

Guide for building high-quality MCP servers that let LLMs interact with external APIs via workflow-focused tools, SDKs, validation, and error handling in Python or TypeScript.

Guide to automating Memberstack tasks through Composio's Memberstack toolkit using Rube MCP, highlighting prerequisite connections, searching for tools, executing workflows, and maintaining schema compliance for safe bulk operations.

A comprehensive toolset for planning, validating, and executing complex system, database, and infrastructure migrations with zero downtime. It covers critical phases like schema evolution (Expand-Contract), API compatibility checks, risk assessment, and generating automated rollback runbooks. Essential for high-risk transitions where business continuity is paramount.