N8N Expression Syntax
This skill provides N8N users with a comprehensive reference for its expression syntax, streamlining workflow automation design and troubleshooting.
Install on your platform
We auto-selected Claude Code based on this skill’s supported platforms.
Run in terminal (recommended)
claude mcp add profsynapse-n8n-expression-syntax npx -- -y @trustedskills/profsynapse-n8n-expression-syntax
Or manually add to ~/.claude/settings.json
{
"mcpServers": {
"profsynapse-n8n-expression-syntax": {
"command": "npx",
"args": [
"-y",
"@trustedskills/profsynapse-n8n-expression-syntax"
]
}
}
}Requires Claude Code (claude CLI). Run claude --version to verify your install.
About This Skill
What it does
This skill allows AI agents to understand and generate valid n8n expression syntax. It enables agents to construct complex workflows within the n8n automation platform by generating expressions for data manipulation, conditional logic, and API interactions. The skill provides a structured way to leverage n8n's powerful features programmatically through an AI agent.
When to use it
- Automated Workflow Generation: Generate entire n8n workflows or specific parts of them based on natural language requests.
- Dynamic Data Transformation: Create expressions for transforming data between different formats in n8n, such as converting dates or manipulating strings.
- Conditional Logic Implementation: Construct complex conditional statements within n8n to control workflow execution paths.
- API Integration Expressions: Generate the necessary expressions to interact with external APIs and services through n8n nodes.
Key capabilities
- Generates valid n8n expression syntax.
- Supports data manipulation operations.
- Enables conditional logic creation within workflows.
- Facilitates API interaction expression generation.
Example prompts
- "Create an n8n expression to format a date as YYYY-MM-DD."
- "Generate an n8n expression that checks if a number is greater than 100."
- "Write an n8n expression to extract the email address from a string."
Tips & gotchas
- Requires familiarity with n8n's data types and operators for optimal results.
- Complex expressions may require iterative refinement and testing within the n8n environment.
Tags
TrustedSkills Verification
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Security Audits
| Gen Agent Trust Hub | Pass |
| Socket | Pass |
| Snyk | Pass |
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Passed automated security scans.