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Updated 9mo ago

by viliamvolosv

n8n-opencode-skill

Repository containing n8n OpenCode skills that extend OpenCode's capabilities with domain-specific tools and workflows for n8n workflow automation, including expert guidance on MCP tools, validation, expression syntax, code writing in Python/JavaScript, workflow patterns, and node configuration.

Works with
  • OpenCode

21 GitHub stars (21)

Steady at 21 stars — no new stars in the 16 days since Sep 30.

  • 7 skills (7 skills found in its SKILL.md files)
  • 2 forks (2 forks)
  • 9mo ago last update (Last updated 9mo ago)

Install

Skills CLI

npx skills add viliamvolosv/n8n-opencode-skill

Asks which skills and agents to install. Just one: npx skills add viliamvolosv/n8n-opencode-skill --skill n8n-code-javascript — add -g for every project.

Claude Code

git clone https://github.com/viliamvolosv/n8n-opencode-skillcp -r "n8n-opencode-skill/skill/n8n-code-javascript" ~/.claude/skills/

Copies the n8n-code-javascript skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project). Repeat for the other skills listed below.

Plugin

/plugin marketplace add viliamvolosv/n8n-opencode-skill

Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.

Skills can run code on your machine — read the SKILL.md first.

What it does

In the author's own words, from each skill's SKILL.md.

  • 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 $helpers, working with dates using DateTime, troubleshooting Code node errors, or choosing between Code node modes.

    skill/n8n-code-javascript/SKILL.md on GitHub (opens in a new tab)
  • n8n-code-python

    Write Python code in n8n Code nodes. Use when writing Python in n8n, using _input/_json/_node syntax, working with standard library, or need to understand Python limitations in n8n Code nodes.

    skill/n8n-code-python/SKILL.md on GitHub (opens in a new tab)
  • 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, or working with webhook data in workflows.

    skill/n8n-expression-syntax/SKILL.md on GitHub (opens in a new tab)
  • n8n-mcp-tools-expert

    Expert guide for using n8n-mcp MCP tools effectively. Use when searching for nodes, validating configurations, accessing templates, managing workflows, or using any n8n-mcp tool. Provides tool selection guidance, parameter formats, and common patterns.

    skill/n8n-mcp-tools-expert/SKILL.md on GitHub (opens in a new tab)
  • 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.

    skill/n8n-node-configuration/SKILL.md on GitHub (opens in a new tab)
  • 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, or the validation loop process.

    skill/n8n-validation-expert/SKILL.md on GitHub (opens in a new tab)
  • 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, or scheduled tasks.

    skill/n8n-workflow-patterns/SKILL.md on GitHub (opens in a new tab)

Review before you install

A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.