n8n

The n8n skill provides comprehensive, documentation-driven assistance for the n8n fair-code workflow automation platform. Designed for developers, devops engineers, and workflow architects, this skill streamlines the creation and maintenance of visual automation flows. It facilitates seamless integration across diverse APIs, database connections, and custom application logic while specifically handling the complexities of stateful execution and high-volume data transformation.

• Full support for node-based visual logic, including trigger, action, and logic nodes.

• Advanced debugging assistance for JavaScript and Python Code nodes, covering data structure transformation, item handling, and binary data management.

• Deep integration guidance for AI agents, RAG (Retrieval-Augmented Generation) pipelines, vector database connectivity, and LangChain implementation.

• Configuration management for n8n infrastructure, including Docker deployments, npm installations, queue mode scaling, and security best practices.

• Built-in support for complex data operations, including expression syntax ({{ }}), date handling with Luxon, and pagination for HTTP request nodes.

• Trigger the skill when defining workflow logic, handling authentication credentials (JWT, OAuth2, API Keys), or mapping JSON data between service nodes.

• Use it to troubleshoot execution errors, implement try-catch patterns within Code nodes, or optimize performance for large batches of incoming items.

• Refer to it for migrating existing processes to n8n v1.0, white labeling instances, or programmatically controlling n8n via its internal API.

• Ensure all credentials and environment variables are properly masked; the skill provides guidance on secure handling using $env and persistent static data storage.

• Leverage the included llms-txt and llms-full references for fine-grained technical documentation on node schemas, system limitations, and performance tuning strategies.