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n8n JavaScript Code Node Guide

n8n-code-javascript

sickn33/agentic-awesome-skills

This skill provides expert guidance for writing JavaScript code within n8n Code nodes. It covers using $input, $json, and $node syntax, making HTTP requests with $helpers, and working with dates using DateTime. It helps with troubleshooting Code node errors and choosing between Code node modes. Use this for complex transformations, custom calculations, recursive operations, and data aggregation that simple nodes cannot handle.

n8n Python Code Node Guide

n8n-code-python

sickn33/agentic-awesome-skills

This skill guides users on writing Python code within n8n Code nodes, focusing on standard library usage. It details critical limitations regarding external packages, offering workarounds for HTTP requests and data analysis. Users learn when to prefer Python over JavaScript and how to handle specific syntax requirements safely within the n8n environment.

n8n Custom Code Tool for AI

sickn33/agentic-awesome-skills

This skill guides users on writing and debugging JavaScript or Python code for the n8n Custom Code Tool, which is invoked by AI agents via LangChain. It covers input schemas, sandbox limits, return formats, and security best practices. Unlike standard Code nodes, this tool requires string returns and specific input handling for AI interaction.

New Relic Observability Setup

sickn33/agentic-awesome-skills

Configure New Relic for full-stack observability: install infrastructure agents on Linux, Docker and Kubernetes, integrate APM agents for Node.js, Python, Java and Go, add custom events, metrics and spans, and write NRQL queries for dashboards and alerts.

Odoo RPC API Integration

sickn33/agentic-awesome-skills

Expert guidance on Odoo's external JSON-RPC and XML-RPC APIs. Covers authentication, model calls, CRUD operations, and practical integration examples in Python, JavaScript, and curl. Includes best practices for security and performance.

PageSpeed Insights Performance Enhancer

pagespeed-enhancer

sickn33/agentic-awesome-skills

This skill provides a structured workflow to scan, audit, and fix web performance issues across Lighthouse and PageSpeed Insights pillars including Performance, Accessibility, Best Practices, and SEO. It helps improve Core Web Vitals like LCP, FCP, and CLS by identifying bottlenecks such as render-blocking resources and unused JavaScript. Users should provide reports or URLs for analysis.

PayPal Payment Integration

paypal-integration

sickn33/agentic-awesome-skills

This skill covers comprehensive PayPal payment integration, including Express Checkout, Instant Payment Notification (IPN) handling, recurring billing setups, and refund workflows. It guides developers on implementing both client-side JavaScript SDKs and server-side REST APIs for secure transaction processing. Learn to manage subscriptions, payouts, and webhook verifications effectively.

Playwright Java E2E Test Automation

playwright-java

sickn33/agentic-awesome-skills

This skill enables developers to scaffold, write, and debug enterprise-grade Playwright E2E tests in Java. It enforces the Page Object Model, JUnit 5, and Allure reporting integration. Supports parallel execution, CI/CD pipelines, and thread-safe base classes for production-quality testing. Ideal for Java 17+ environments.

Sankhya Dashboard Patterns

sankhya-dashboard-html-jsp-custom-best-pratices

sickn33/agentic-awesome-skills

Guides Sankhya dashboard developers on HTML/JSP/Java patterns, SQL sanitization, BI parameterization, and UI/UX consistency so dashboards load reliably with lazy-loading states and structured queries.

Selenium WebDriver Test Automation

sickn33/agentic-awesome-skills

Generates production-grade Selenium WebDriver automation scripts and tests in Java, Python, JavaScript, C#, Ruby, or PHP. Supports local execution and TestMu AI cloud with 3000+ browser/OS combinations for robust cross-browser validation and CI/CD integration.

Rails Application Upgrade Analyzer

skill-rails-upgrade

sickn33/agentic-awesome-skills

Analyzes existing Rails applications to provide a comprehensive and detailed upgrade assessment. This tool checks current gem and JavaScript dependencies, compares the running version against the latest stable release, fetches official upgrade guides, and generates diff reports. It assesses upgrade complexity (Small, Medium, Large) to ensure smooth and safe version migration for Ruby on Rails projects.

Slack Bot Builder

slack-bot-builder

sickn33/agentic-awesome-skills

Build production-ready Slack apps using the Bolt framework in Python, JavaScript, or Java. Covers Block Kit rich UIs, interactive components, slash commands, event handling, OAuth installation flows, and Workflow Builder integration.

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