czlonkowski-n8n-skills

Plugin czlonkowski-n8n-skills from marketplace cascade-code-languages-misc-1 in joshuarweaver/cascade-code-languages-misc-1. Commands read from the repo's manifest — 1 month ago.

Skills (15)

• n8n-agents

  Design n8n AI agents the right way. Use when building or editing any @n8n/n8n-nodes-langchain.* AI node — an AI Agent, LLM chain, Text Classifier, or Information Extractor — and whenever the user mentions AI agents, LLM with tools, tool calling, $fromAI, system prompts, agent memory, sessionId, stru

• n8n-binary-and-data

  Handle files and binary data in n8n correctly. Use when working with files, images, PDFs, attachments, uploads or downloads, base64, vision/multimodal input, or when an AI agent needs a file as tool input or output — and whenever the user mentions $binary, binaryPropertyName, "read the PDF", "attach

• n8n-code-javascript

  Write JavaScript code in n8n Code nodes. Use when writing JavaScript in n8n, using $input/$json/$node syntax, making HTTP requests with this.helpers / the $helpers global, working with dates using DateTime, troubleshooting Code node errors, choosing between Code node modes, or doing any custom data

• n8n-code-python

  Write Python in n8n Code nodes (native Python, `language` pythonNative, n8n 2.x). Use when the user explicitly wants Python in a Code node, when migrating old Pyodide/"Python (Beta)" code that used _input/_json/_node/_now, or when a Python Code node fails with NameError, "Security violations detecte

• n8n-code-tool

  Write JavaScript or Python for the n8n Custom Code Tool (@n8n/n8n-nodes-langchain.toolCode) — the AI-agent-callable tool, NOT the workflow Code node. Use when building a Code Tool attached to an AI Agent, writing code that an LLM will invoke, parsing the `query` input, returning a string result, def

• n8n-error-handling

  Wire n8n error handling so failures are loud, structured, and recoverable. Use when building any webhook/API workflow, a scheduled or unattended workflow, or any path where a silent failure would drop user-visible work — and whenever the user mentions error handling, onError, continueErrorOutput, er

• n8n-expression-syntax

  Validate n8n expression syntax and fix common errors. Use when writing n8n expressions, using {{}} syntax, accessing $json/$node variables, troubleshooting expression errors, mapping data between nodes, or referencing webhook data in workflows. Use this skill whenever configuring node fields that re

• n8n-mcp-tools-expert

  Expert guide for using n8n-mcp MCP tools effectively. Use when searching for nodes, validating configurations, accessing templates, managing workflows, organizing workflows into folders, managing credentials, auditing instance security, or using any n8n-mcp tool. Provides tool selection guidance, pa

• n8n-multi-instance

  Use when an n8n-mcp account targets more than one n8n instance — i.e. the `n8n_instances` tool is available, the user mentions multiple n8n instances or environments (prod vs staging, several teams or clients), a workflow / datatable / credential / execution call returns an unexpected NOT_FOUND or r

• n8n-node-configuration

  Operation-aware node configuration guidance. Use when configuring nodes, understanding property dependencies, determining required fields, choosing between get_node detail levels, or learning common configuration patterns by node type. Always use this skill when setting up node parameters — it expla

• n8n-self-hosting

  Deploy a production self-hosted n8n end-to-end to a fresh Linux VM over SSH, using Docker Compose behind a Caddy reverse proxy with automatic HTTPS. Use whenever the user wants to self-host, install, provision, or deploy n8n on their own server/VPS (Hetzner, DigitalOcean, AWS EC2, bare metal) — sing

• n8n-subworkflows

  Build reusable, composable n8n sub-workflows. Use when extracting shared logic, building anything multi-step or reused across workflows, or any workflow over ~10 nodes — and whenever the user mentions sub-workflows, Execute Workflow, reuse, shared/common logic, modular workflows, "Define Below" inpu

• n8n-validation-expert

  Interpret validation errors and guide fixing them. Use when encountering validation errors, validation warnings, false positives, operator structure issues, or need help understanding validation results. Also use when asking about validation profiles, error types, the validation loop process, or aut

• n8n-workflow-patterns

  Proven workflow architectural patterns from real n8n workflows. Use when building new workflows, designing workflow structure, choosing workflow patterns, planning workflow architecture, or asking about webhook processing, HTTP API integration, database operations, AI agent workflows, batch processi

• using-n8n-mcp-skills

  Use when building, editing, validating, testing, or debugging an n8n workflow through the n8n-mcp MCP server — designing a flow, configuring a node, writing an expression or Code node, wiring credentials, or fixing one that misbehaves. The entry-point skill for the n8n-mcp-skills pack: it routes you

Hooks (9)

• SessionStart

  ${CLAUDE_PLUGIN_ROOT}/hooks/session-start.sh

• PreToolUse

  ${CLAUDE_PLUGIN_ROOT}/hooks/pre-tool-use/get-node.sh

• PreToolUse

  ${CLAUDE_PLUGIN_ROOT}/hooks/pre-tool-use/create-workflow.sh

• PreToolUse

  ${CLAUDE_PLUGIN_ROOT}/hooks/pre-tool-use/update-workflow.sh

• PreToolUse

  ${CLAUDE_PLUGIN_ROOT}/hooks/pre-tool-use/validate-workflow.sh

• PreToolUse

  ${CLAUDE_PLUGIN_ROOT}/hooks/pre-tool-use/test-workflow.sh

• PreToolUse

  ${CLAUDE_PLUGIN_ROOT}/hooks/pre-tool-use/instances.sh

• PreToolUse

  ${CLAUDE_PLUGIN_ROOT}/hooks/pre-tool-use/manage-credentials.sh

• PostToolUse

  ${CLAUDE_PLUGIN_ROOT}/hooks/post-tool-use/validate-workflow.sh

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