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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.

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Long-form deep dives where this skill is referenced or applied. Skim the article, then come back here to install.

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n8n-expression-syntax

The 1,441 skills, demystified in one PDF.

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