Skill UI

A specialized skill for writing highly efficient, memory-safe, and robust C code. This guide focuses on best practices for systems programming, including rigorous memory management (malloc/free), advanced pointer arithmetic, POSIX compliance, multi-threading (pthreads), and embedded systems constraints. It emphasizes using static analysis tools, implementing comprehensive error handling, and ensuring performance through proper profiling. Ideal for complex, low-level system tasks.

A comprehensive set of architectural and coding standards for building high-reliability, observable, and maintainable backend services. It mandates the use of layered architecture, explicit error handling (Sentry), robust validation (Zod), and strict dependency management for Node.js, Express, and TypeScript projects.

Documenting backend architecture patterns, API design, database optimization, caching, and error-handling best practices tailored for scalable Node.js, Express, and Next.js API routes.

This guide provides comprehensive techniques for writing highly robust, production-grade Bash scripts. It covers advanced error handling, input validation, and safety best practices essential for building reliable CI/CD pipelines, system administration utilities, and mission-critical automation scripts that must handle edge cases gracefully.

Master essential practices for writing robust, secure, and portable Bash scripts suitable for production environments, CI/CD pipelines, and critical system automation. This guide covers strict error handling, safe argument parsing, input validation, process orchestration, and cross-platform compatibility, ensuring scripts are resilient to unexpected inputs and failures.

A comprehensive, multi-phase workflow designed for creating production-ready Bash scripts. This guide covers the entire development lifecycle, including defensive pattern implementation, structured error handling (traps, retry logic), logging strategies, rigorous unit testing using Bats, and professional documentation. Ideal for system administration, CI/CD automation, and core DevOps scripting.

This guide provides comprehensive patterns and best practices for writing robust unit tests for shell scripts using Bats (Bash Automated Testing System). It is ideal for developers implementing Test-Driven Development (TDD) for shell utilities, setting up robust automated testing in CI/CD pipelines, and validating edge cases and error conditions in shell environments.

A comprehensive guide to implementing reliable, scalable, and resilient background job processing in Node.js/TypeScript using BullMQ and Redis. Covers advanced patterns such as delayed jobs, repeatable scheduling, job dependencies (flows), rate limiting, robust error handling, and graceful worker shutdown, ensuring production-grade async execution.

Provides deep, advanced debugging techniques for complex data enrichment failures within the Clay platform. This guide helps isolate root causes related to provider degradation, data flow errors, and API column issues when standard troubleshooting methods fail. It covers layer testing (Webhook, API), error pattern analysis, and local API replication, enabling users to diagnose deep system issues.

This comprehensive guide provides solutions for the most frequent errors encountered when using Clay for data enrichment, webhooks, and API integrations. It covers issues such as 422/404 webhooks, credit limits, data quality failures, and rate limiting, ensuring smooth data workflow management.

This skill provides comprehensive strategies for managing API rate limits and webhooks within the Clay platform. It addresses webhook throttling, plan-level rate limits (hourly/per-second), and webhook submission exhaustion (50K limit). Use this when integrating with Clay to ensure reliable, optimized data throughput and handle 429 errors gracefully with backoff strategies.

This skill provides comprehensive guidelines based on Clean Code principles, transforming merely functional code into highly readable, maintainable, and robust software. It covers best practices for naming conventions, function design (small, single responsibility), error handling (exceptions over return codes), formatting, and adhering to Test-Driven Development (TDD). Use this skill when writing new features, reviewing pull requests, or refactoring legacy systems to improve overall code quality.